GE GL317D Instruction Manual
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GE GL317D Instruction Manual

GE GL317D Instruction Manual

Sf6 circuit- breaker
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With spring operating mechanisms
Administrator
AHT
Imagination at work
04- 2017
Content
Instruction Manual
SF
circuit- breaker
6
GL317D
FK3- 4
First issue
Compiled by
01- 06- 2017
F. Largeron
GE Information
Approved by
C. Catalano
Grid Solutions
D2021EN/01
1/10

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Summary of Contents for GE GL317D

  • Page 1 Content Instruction Manual circuit- breaker GL317D With spring operating mechanisms FK3- 4 Administrator First issue Compiled by Approved by 01- 06- 2017 F. Largeron C. Catalano Imagination at work Grid Solutions 04- 2017 D2021EN/01 GE Information 1/10...
  • Page 2 Content Instruction Manual This page is intentionally blank. 04- 2017 D2021EN/01 GE Information 2/10...
  • Page 3 The software described in this online publi- cation is supplied under license and may be used or copied only in accor- dance with the terms of such license. GE and the GE logo are trademarks and service marks of General Electric Trademark Company Notices * Trademarks of General Electric Company.
  • Page 4 The operational reliability of the equipment is guaranteed by proper servicing and by following the instructions given in this manual. GE assumes no liability for damage due to failure to follow the manual instructions. The information contained within this document is to be considered for information only.
  • Page 5 General description of the circuit- breaker L12- 109EN/03 Description of the interrupting chambers L13- 011EN/03 Pole operation (interrupting principle) L14- 005EN/05 Operating device gas monitoring L20- 001EN/08 Packaging - Shipping and storage L22- 014EN/05 Packaging - Identification - Storage 04- 2017 D2021EN/01 GE Information 5/10...
  • Page 6 L31- 736EN/03 Installing terminals with preparation of contact surfaces L31- 742EN/03 Installing the capacitors L31- 766EN/07 Lifting and positionning the pole L31- 7902EN/02 Installing the operating device Continued on next page. 04- 2017 D2021EN/01 GE Information 6/10...
  • Page 7 L31- 881EN/04 Vacuum operation L31- 921EN/03 Calculation of the SF gas filling pressure for using the pressure gauge (tool) Pre- filling with SF gas at 0.05 MPa L31- 951EN/06 L32- 007EN/07 Filling with SF 04- 2017 D2021EN/01 GE Information 7/10...
  • Page 8 RES 310 M EN/014 Commissioning test report Acceptance criteria CAEN 103 171/3/009 Maintenance L51- 004EN/07 Maintenance plan L51- 052EN/05 Electrical wear limits L51- 108EN/06 Electrical contact densimeter threshold inspection L51- 303EN/05 Intervention on the operating device 04- 2017 D2021EN/01 GE Information 8/10...
  • Page 9 L60- 028EN/03 Product safety sheets PS0000/EN End of equipment service life L80- 000EN/03 Dismantling and recovery of circuit breaker components L80- 001EN/04 Managing SF L81- 001EN/03 Directives for handling used SF and its by- products 04- 2017 D2021EN/01 GE Information 9/10...
  • Page 10 L31- 200EN/06 Lifting and positionning the pole L31- 508EN/03 Installing terminals with preparation of contact surfaces L31- 603EN/02 Installing the capacitors L31- 7143EN/01 Column - chambers coupling L31- 7902EN/01 Installing the operating device Installation, continued 04- 2017 D2021EN/01 GE Information 10/10...
  • Page 11 Description and operation General description of the circuit- breaker Circuit- breaker GL317D with spring operating mechanism FK3- 4 Description The circuit- breaker is made up of three poles, each activated by a spring operating mechanism. Diagram Parts table The table below gives the main parts of the circuit- breaker :...
  • Page 12 A housing (3) - situated at the base of the column - contains the lever and mechanism crank assembly and which operates the moving contact. The SF filling and monitoring device (8) is also situated on the housing. 03- 2017 L12- 039EN/03 GE Information...
  • Page 13 The support- frame (10) - made up with four supports fastened to the housing (3) - supports all the circuit- breaker components. The support- frame may be supplied by either Grid Solutions or the custom- ers. Diagram 03- 2017 L12- 039EN/03 GE Information...
  • Page 14 The door of the operating device (11) is equipped with two windows. These windows permit to display the optical signalization of the circuit- breaker state and closing spring state. Diagram Fastening The operating device is fastened on the housing (3). 03- 2017 L12- 039EN/03 GE Information...
  • Page 15 The marshalling cubicle (D) is fastened on the ground near the central pole. Included with : S The relays required to operate the circuit- breaker. S The interconnection terminals boards. S The terminals boards. Diagram 03- 2017 L12- 039EN/03 GE Information...
  • Page 16 Description and operation General description of the circuit- breaker This page is intentionally blank. 03- 2017 L12- 039EN/03 GE Information...
  • Page 17 Description and operation Description of the interrupting chambers Presentation Diagram Parts table The table below gives the main parts of the interrupting chambers : Mark Component Page Interrupting chamber Upper housing 03- 2017 L12- 109EN/03 GE Information...
  • Page 18 By- pass the resistor. Moving contact It is worked by the operating mech- anism and contains the blasting device. Resistor Used for operation of lines, capa- citor banks or reactors... Capacitor (depending on the apparatus) 03- 2017 L12- 109EN/03 GE Information...
  • Page 19 Function Moving contact It is worked by the operating mechanism and contains the blasting device. Operating tie- rod Transmits the movement to the moving contact of the two chambers. Mechanism Transfer of the movement. 03- 2017 L12- 109EN/03 GE Information...
  • Page 20 Description and operation Description of the interrupting chambers This page is intentionally blank. 03- 2017 L12- 109EN/03 GE Information...
  • Page 21 Description and operation Pole operation (Interrupting principle) Presentation In this module This module contains the following topics : Topic Page Closing Opening 03- 2017 L13- 011EN/03 GE Information...
  • Page 22 The release of the energy stored up in the closing spring (17) causes displace- ment of the moving parts - and so the closing of the interrupting chambers - and also reloads the opening spring (9). Continued on next page. 03- 2017 L13- 011EN/03 GE Information...
  • Page 23 As the closing stroke continues, the moving contact (6) come into contact with tacts the main fingers (3) of the fixed contact. The C.B. is then in “CLOSED” posi- tion. Continued on next page. 03- 2017 L13- 011EN/03 GE Information...
  • Page 24 - the main contacts (3), - the moving contact (6), - the moving contact support (7), - the common housing (8), and follows the opposite chain on the other chamber and the terminal (1). Circuit- breaker Closed 03- 2017 L13- 011EN/03 GE Information...
  • Page 25 After the separation of main contacts (3) and beginning of gas compression resistor insertion (G), the resistor insertion device (5) return is time- delayed by pneumatic device effect (depression of the “X” volume). Continued on next page. 03- 2017 L13- 011EN/03 GE Information...
  • Page 26 The (Vp) volume pressure decreases to the ambient pressure by means of the valve (15) to allow the end of the opening. Continued on next page. 03- 2017 L13- 011EN/03 GE Information...
  • Page 27 Consequently, the conventional autopneumatic effect developing in the volume (Vp) is used mainly, to blast the arc. 03- 2017 L13- 011EN/03 GE Information...
  • Page 28 Description and operation Pole operation (Interrupting principle) This page is intentionally blank. 03- 2017 L13- 011EN/03 GE Information...
  • Page 29 THE CIRCUIT BREAKER MUST NOT BE OPERATED AT A SF PRES- SURE GAS LOWER THAN THE MINIMAL PRESSURE FOR THE INSULA- TION p In this module This module contains the following topics : Topic Page Description of the mechanism Auxiliary fittings Operating principle 11- 2016 L14- 005EN/05 GE Information...
  • Page 30 (15). This spring is a pressure helical type. The rotation torque - created on the inertia flywheel (8) by means of the loaded closing spring (9) - is balanced by closing latch (14) / roller (16). Diagram 11- 2016 L14- 005EN/05 GE Information...
  • Page 31 D The indicator (23) gives the “CHARGED” or “DISCHARGED” states of the closing spring. D If the auxiliary current supply fails, the hand- held crank (21) permits the closing spring to be fully charged. Diagram 11- 2016 L14- 005EN/05 GE Information...
  • Page 32 (13) and the motor (12) being driven by the gear wheel of the inertia flywheel (8). NOTE : A mechanical device (not shown) prevents all closing opera- tions if the circuit- breaker is already in the “CLOSED” position. Diagram Continued on next page. 11- 2016 L14- 005EN/05 GE Information...
  • Page 33 (8) and the reducing gears (13) can decelerate without causing strain on the closing latch (14). NOTE : During the loading of the closing spring, the supplying circuit of the closing coil is cut to avoid an untimely closing operation. Diagram Continued on next page. 11- 2016 L14- 005EN/05 GE Information...
  • Page 34 D The main shaft (1) effects a 60 clockwise rotation - generated by the loaded opening spring (3) - before reaching the circuit- breaker “OPEN” posi- tion. D A damper (4) dampens the excess energy to smoothly finish travel. Diagram 60 11- 2016 L14- 005EN/05 GE Information...
  • Page 35 Filling rated pressure for the insulation Alarm pressure for the insulation Minimal pressure for the insulation In this module This module contains the following topics : Topic Page Gas pressure and density Pressure measurement Measuring density Densimeter 07- 2016 L20- 001EN/08 GE Information...
  • Page 36 Conclusion Since it is difficult to measure the gas density directly, it is essential to know accurately its absolute pressure and temperature. 07- 2016 L20- 001EN/08 GE Information...
  • Page 37 This is the reason why a effective pressure gauge is used, provision being made for correc- tions required by atmospheric pressure variations resulting from atmospheric disturbances and differences of elevation. 07- 2016 L20- 001EN/08 GE Information...
  • Page 38 See the module “Calculation of the SF gas filling pressure to using the pressure gauge (tool)”. The real pressure is therefore : + ΔPp real rated effective in accordance with temperature ΔPp : correction in accordance with atmospheric pressure. 07- 2016 L20- 001EN/08 GE Information...
  • Page 39 All the circuit- breaker’s rated performances are guaranteed up to the min- imum specified ambient temperature and the minimum functional pressure for insulation ”p ”. Continued on next page. 07- 2016 L20- 001EN/08 GE Information...
  • Page 40 SF gas absolute pressure value. Needle position Colored area Direction GREEN None Perform a topping- up YELLOW operation. Abnormally low density, find the origin of the leak and contact Grid Solutions After- sales Service. 07- 2016 L20- 001EN/08 GE Information...
  • Page 41 ) for transport purposes to an effective pressure of 0.03 MPa at 20C (68F). In this module This module contains the following topics : Topic Page Packaging Identifying sub- assemblies and their packaging Storage 06- 2017 L22- 014EN/05 GE Information...
  • Page 42 Necessities (products) for assembly Capacitors * * Depending of the apparatus NOTE : the values in the above table are given as an indication so that an appropriate means of lifting can be envisaged. 06- 2017 L22- 014EN/05 GE Information...
  • Page 43 Ozn. 01/2 POLE No. CASE No. CIRCUIT- BREAKER IDENTIFICATION No. Place of the plates Choose and install the components identified by the plate (1). 101 525 0010 SÉRIE Ozn. 01/2 OUTSIDE PLATE INSIDE PLATE 06- 2017 L22- 014EN/05 GE Information...
  • Page 44 S In order to prevent corrosion damage formation condensation, it is mandatory that the heating circuit be switched on. Continued on next page. 06- 2017 L22- 014EN/05 GE Information...
  • Page 45 Put vetically the centtralizing cubicle for that air can enter through the vents. ANY CHANGE OF LOCATION OF THE APPARATUS (EVEN AFTER COMMISSIONING) SHOULD BE DONE AT A REDUCED PRESSURE OF 0.03 MPa. 06- 2017 L22- 014EN/05 GE Information...
  • Page 46 Packaging - Shipping and storage Packaging - Identification - Storage This page is intentionally blank. 06- 2017 L22- 014EN/05 GE Information...
  • Page 47 Store the shipping covers under shelter, for a possible future use. Respect references other modules, i.e. :“Tightening torques”. Warning No responsibility is taken over by Grid Solutions for damages and disturb- ances resulting out of non- adherence to the “Installation” modules. 07- 2016 L30- 002EN/03 GE Information...
  • Page 48 Installation Erection general instructions This page is intentionally blank. 07- 2016 L30- 002EN/03 GE Information...
  • Page 49 Silicon grease SAMARO MOLYKOTE 111 (100g tube) - 01818327 Glue LOCTITE LOCTITE 225 (250 ml) In this module This module contains the following topics : Topic Page Screw greasing before tightening Tightening torques values 07- 2016 L31- 001EN/03 GE Information...
  • Page 50 The table below indicates the part of the screws to treat with the appropriate the product ? product before tightening depending on the assembling type : If assembling... With screws With bolts usual electrical connections Tapping or threading with seals Tapping or threading 07- 2016 L31- 001EN/03 GE Information...
  • Page 51 STAINLESS A2- 70, A4- 70 STAINLESS A2- 80, A4- 80 M2,5 0,05 0,06 0,09 0,11 0,19 0,26 0,38 0,51 0,66 0,88 1,58 2,11 3,20 4,27 4,97 6,63 8,67 11,56 13,42 17,90 26,22 34,98 45,68 60,93 90,44 120,65 07- 2016 L31- 001EN/03 GE Information...
  • Page 52 Installation Tightening torques This page is intentionally blank. 07- 2016 L31- 001EN/03 GE Information...
  • Page 53 During the erection of the circuit- breaker, some particular mounting or check- ing operations will be realized. In this module This module contains the following topics : Topic Page Preparing and installing static seals Screw sealing Using a water pressure gauge 07- 2016 L31- 003EN/03 GE Information...
  • Page 54 Lubricate both bearing surfaces Do not put grease on the inside with MOLYKOTE 111. surface. Fill the residual volume of the seal’s outside groove with grease. Only seals are Greasing zone greased in this Greasing zone zone 07- 2016 L31- 003EN/03 GE Information...
  • Page 55 The table below gives the product to use for the screw sealing depending on product to use the assembling type : If assembling... Product to use ... Can be Product ... dismantled ? with seals MOLYKOTE 111 LOCTITE 225 electrical connections CONTACTAL HPG Continued on next page. 07- 2016 L31- 003EN/03 GE Information...
  • Page 56 The table below indicates the part of the screws to treat with the appropriate the product ? product before tightening depending on the assembling type : Assembling with screws Assembling with bolts Tapping or threading Tapping or threading 07- 2016 L31- 003EN/03 GE Information...
  • Page 57 The displacement H should be less than 10 mm. At the end of the inspection, pull the adaptor of the water pressure gauge and replace the leak test plug (5) or (6) and its seal (7), where required. 07- 2016 L31- 003EN/03 GE Information...
  • Page 58 Installation Erection general procedures This page is intentionally blank. 07- 2016 L31- 003EN/03 GE Information...
  • Page 59 Diagram Designation Number Filling tool In this module This module contains the following topics : Topic Page Checking for presence of N gas in columns Checking for presence of N gas in interrupting chambers 08- 2016 L31- 064EN/05 GE Information...
  • Page 60 Visual inspection Begin visual inspection to check the condition of ceramic envelopes. Make of the column sure that their enamel has not been chipped or in any way damaged during transportation. Continued on next page. 08- 2016 L31- 064EN/05 GE Information...
  • Page 61 D Replace the valve- cap (4) and remove the filling tool (3). D Re- install the plug (1), ap- plying a tightening torque of 4 daN.m; leak- tightness is only guaranteed if this condi- tion is respected. 08- 2016 L31- 064EN/05 GE Information...
  • Page 62 (9) and briefly press on the valve clapper (7) : some gas should escape. If no gas is expelled, contact our Customer Service. Re- install the plug (8) using the screws (9). H M6- 20 0,7 daN.m 08- 2016 L31- 064EN/05 GE Information...
  • Page 63 Frames may be supplied by either Grid Solutions or the customer. In this module This module contains the following topics: Topic Page Components necessary for the operation Support- frame components (per pole) Preparing the column Frame- support assembly Installing the lifting tools 01- 2017 L31- 139EN/03 GE Information 1/10...
  • Page 64 List of the tools necessary for the installing: Mark Diagram Designation Number Lifting strap (3 m) Handling The support- frame assembly operations and lifting the pole should be performed by at least two per- sons. 01- 2017 L31- 139EN/03 GE Information 2/10...
  • Page 65 List of the Grid Solutions components necessary for the assembling: components Mark Diagram Designation Number Support Support Screws H M16- 45 Screws H M16- 35 Washer NORDLOCK NL16 SS Continued on next page. 01- 2017 L31- 139EN/03 GE Information 3/10...
  • Page 66 Support- frame components (per pole), continued Necessary List of the Grid Solutions components necessary for the assembling: components, continued Mark Diagram Designation Number Screws (20) H M16- 45 (21) Strengthening piece (22) Strengthening piece 01- 2017 L31- 139EN/03 GE Information 4/10...
  • Page 67 - first, the end of the column, - second, the support of the operating mechanism (4) on a wedge to ensure the correct installing of the frame supports. = 260 mm minimumminimum 01- 2017 L31- 139EN/03 GE Information 5/10...
  • Page 68 (20). Adjust the distance between the support and fasten the strengthening piece on the frame- support (2). Do not tighten the screws (20). H M16-45 Continued on next page. 01- 2017 L31- 139EN/03 GE Information 6/10...
  • Page 69 (20). Adjust the distance between the support and fasten the strengthening piece on the frame- support (2). Do not tighten the screws (20). H M16-45 Continued on next page. 01- 2017 L31- 139EN/03 GE Information 7/10...
  • Page 70 The table below gives the steps of installing the supports of the frame: Step Action Install the strengthening pieces (21) outside the frame- support with the use of the screws (20). 2 x 2 H M16-45 Tighten all the screws to the recommended torques. 18daN.m 01- 2017 L31- 139EN/03 GE Information 8/10...
  • Page 71 The table below gives the steps of installing the lifting tools on the support- frame: Step Action Install the lifting shackle (14) in the holes of the frame. Install the ring bolts (15) on the base of the frame, inserting the thick washers (16). 01- 2017 L31- 139EN/03 GE Information 9/10...
  • Page 72 Installation Supporting frame assembly This page is intentionally blank. 01- 2017 L31- 139EN/03 GE Information 10/10...
  • Page 73 Positioning the chamber casing Preparing the breaking chambers Checking of the insertion resistor Preparing the column’s corona shield Preparing the elements required for the coupling opera- tion Hoisting and preparing the column Final coupling 03- 2017 L31- 7142EN/02 GE Information 1/18...
  • Page 74 ”L” + 2 m. NOTE: The cradle on the first chamber will be used in the column- chamber coupling for all three circuit breaker poles Illustration L + 2 m 03- 2017 L31- 7142EN/02 GE Information 2/18...
  • Page 75 Using two flexible slings, swing the chambers through 180 then level the the chambers transport covers. NOTE: Turn the breaking chamber casing (2) so that the face with the two ’humps’ is facing the lifting equipment. 03- 2017 L31- 7142EN/02 GE Information 3/18...
  • Page 76 Cus- tomer Service. Ω Re- install the plugs (36) using the screws (37), refer- ring to “Screw sealing” in ”Erection general proced- ures”. H M8- 25 1,6 daN.m 03- 2017 L31- 7142EN/02 GE Information 4/18...
  • Page 77 Assembly Attach the lugs (51) to the corona shield (50) using the fittings (52) without overtightening. H M10- 30 Positioning Temporarily position the corona shield (50) and lugs (51) on the casing (2). 03- 2017 L31- 7142EN/02 GE Information 5/18...
  • Page 78 List of Grid Solutions items necessary for the operation: Grid Solutions Mark Illustration Description Quantity (20) Seal Screws H M16- 65 (19 mm) (21) H M16- 75 (30 mm) Washer (22) (23) (24) Coupling pin (25) Circlips Continued on next page. 03- 2017 L31- 7142EN/02 GE Information 6/18...
  • Page 79 Rigid electrical wiring cable Circlip clamp (37) (not supplied). Products required S MOLYKOTE M111 Grease: greasing contact surfaces S LOCTITE 225: locking fitting in place S MOBILPLEX 47 - MOBILUX EP3: greasing fittings 03- 2017 L31- 7142EN/02 GE Information 7/18...
  • Page 80 The following table shows the steps to follow when lifting the column: Step Action Illustration Fit the lifting straps (45) to the ends of the chassis feet Lift the column Hold the column suspended to give access to its lower end. 03- 2017 L31- 7142EN/02 GE Information 8/18...
  • Page 81 REMINDER: transport pressure nitrogen: azote (N ) at 0.03 MPa at 20C (101.3 kPa). S Refit the cap (5). Continued on next page. 03- 2017 L31- 7142EN/02 GE Information 9/18...
  • Page 82  40 min). Pull off the cover (4) to free the stop ring (8) and ’rilsan’ collar (9). Fit the protective cover (33). Continued on next page. 03- 2017 L31- 7142EN/02 GE Information 10/18...
  • Page 83 (40) recovered from the transport cover, hand tightening them. H M16- 55 Prepare the fitting tool (35) by screwing the coupling pin (24) onto its end, hand tight- ening. Continued on next page. 03- 2017 L31- 7142EN/02 GE Information 11/18...
  • Page 84 The table below shows the steps for removing the column cover: column cover Step Action Illustration Remove the fittings (43) and open the cover (11). H M16- 55 Turn the cover (11) through 90 to remove it. Continued on next page. 03- 2017 L31- 7142EN/02 GE Information 12/18...
  • Page 85 ”A”, referring to ”Preparing fitting static seals”. module ’General assembly procedures’. Temporarily fit a rigid cable (36) to counter the effects of the seal (20) coming apart during the coupling process Continued on next page. 03- 2017 L31- 7142EN/02 GE Information 13/18...
  • Page 86 (12). Insert the fitting tool (35) with the coupling pin (24) on its end. Slightly loosen the two screws holding the trolley stop (34) in place and remove it. Continued on next page. 03- 2017 L31- 7142EN/02 GE Information 14/18...
  • Page 87 (35) using circlips pliers (37). See the second method (7). Remove the fitting tool (35) from coupling pin, loosening it by hand. Second method: Fit circlips (25) using circlip pliers (37). Continued on next page. 03- 2017 L31- 7142EN/02 GE Information 15/18...
  • Page 88 - First section (C) - Screw (42) - Second section (B) NOTE: The aim of this operation is to prevent the centring pins com- ing into contact with the porcelain fins column. Continued on next page. 03- 2017 L31- 7142EN/02 GE Information 16/18...
  • Page 89 (22) and special nuts (23) referring to ”Locking fix- ings”. module ’General assembly procedures’. Lock the nuts (23) at the H M16-65/75 appropriate torque, immobil- 13,5 daN.m ising the bolt heads (21). Continued on next page. 03- 2017 L31- 7142EN/02 GE Information 17/18...
  • Page 90 Installation Chamber - Column Coupling Final coupling, continued Vacuum extraction Once the coupling operation has been completed, continue with: and filling with gas S The air extraction operation S The gas filling operation 03- 2017 L31- 7142EN/02 GE Information 18/18...
  • Page 91 In this module This module contains the following topics : Topic Page Tipping down the pole of the circuit- breaker Vacuum operation Protection of the interrupting chambers 03- 2017 L31- 722EN/03 GE Information...
  • Page 92 Pay attention to do not damage the stress- shields ring (11). Lay the supports of the frame on two wood boards (12). Remove the flexible lifting straps (15). Remove the ring bolts (13) and the thick washers (14). 03- 2017 L31- 722EN/03 GE Information...
  • Page 93 Tipping down the pole of the circuit- breaker and vacuum operation Vacuum operation Principle The procedure of the vacuum operation depends on the duration of cham- bers/column coupling. Process See module : - “Connection the vacuum pump. - “Vacuum operation”. 03- 2017 L31- 722EN/03 GE Information...
  • Page 94 It is important to protect the insulators of the interrupting chambers during the next operations (installing the terminals, installing the capacitors ...) Process To protect the interrupting chambers, use packaging protection retained from the opening of the column case. 03- 2017 L31- 722EN/03 GE Information...
  • Page 95 Installation Installing terminals with preparation of contact surfaces Presentation Diagram In this module This module contains the following topics : Topic Page Components, products and accessories Preparing the contact surfaces Installing terminals 03- 2017 L31- 736EN/03 GE Information...
  • Page 96 Can of ISOPROPANOL (1l) - 01835106 Vaseline 204- 9 - 01835118 Contactal grease - 01831320 Abrasive paper A400 - 02212337 Scotch Brite A- VF - 02212334 - 02211842 Round brush No.4 - 02211831 Brush No.16 03- 2017 L31- 736EN/03 GE Information...
  • Page 97 Dry rub with fine emery cloth. Eliminate the dust produced. Coat with CONTACT GREASE. Wipe with a clean rag, leaving just a thin layer of grease. Rub over the grease with waterproof abrasive paper A400. 03- 2017 L31- 736EN/03 GE Information...
  • Page 98 CONTACT GREASE to seal the screws. H M12- 45 5 daN.m Comment D The electrical resistance value of the assembly should be : R  2 D Before installing H.V. connectors, prepare the contact surfaces in the same way. 03- 2017 L31- 736EN/03 GE Information...
  • Page 99 List of the tools necessary : Mark Diagram Designation Number Lifting strap (12) (3 m) In this module This module contains the following topics : Topic Page Components and products Preparing the capacitors Installing the capacitors 03- 2017 L31- 742EN/03 GE Information...
  • Page 100 List of the Grid Solutions components necessary for the assembling (per components pole) : Mark Diagram Designation Number Capacitor Support Support (depending on the apparatus) Screws H M12-30 Screws H M12-45 Screws H M12-25 Spacer Necessary product Grease MOBILPLEX 47 (screws greasing) 03- 2017 L31- 742EN/03 GE Information...
  • Page 101 S Install the support (3) on the capacitor (1) using the screws (5). the supports S Install the support (4) on the capacitor (1) using the screws (5). H M12- 30 5 daN.m H M12- 30 5 daN.m 03- 2017 L31- 742EN/03 GE Information...
  • Page 102 (8) and (9). NOTE : Use the two spacers (10) to install the capacitors - capacitor support (4) side. H M12- 25 5 daN.m H M12- 25 5 daN.m H M12- 45 5 daN.m 03- 2017 L31- 742EN/03 GE Information...
  • Page 103 Positioning the lifting straps Lifting the pole Positioning the pole “Procedure limited to pole installation only. For removal, contact Warning Grid Solutions.” “Any faults or cracks in the column may render the procedure dangerous.” 03- 2017 L31- 766EN/07 GE Information...
  • Page 104 - The lifting straps “a” pass over the housing (7). - The lifting straps “b” pass under the housing (7). Cross the lifting straps “a” and “b” and place them onto the frame using the four lifting shackles (8). 03- 2017 L31- 766EN/07 GE Information...
  • Page 105 Place the trip ropes (10) on the support legs of the chassis frame (9) to ensure guidance of the pole at the time of lifting. Lift the pole with precaution. 03- 2017 L31- 766EN/07 GE Information...
  • Page 106 Check the tightening torques of all frame screws. 18 daN.m Tighten the fixings on the two floor seatings in accordance with the module entitled ’Tightening Torques’ and in accordance with the diameters of the anchoring points. 03- 2017 L31- 766EN/07 GE Information...
  • Page 107 : Step Topic Page Preparing the operating device Preparing the pole operating shaft Coupling the operating device Fastening the operating device Removing the blocking tool Low voltage electrical wiring Permanent heating system 11- 2016 L31- 7902EN/02 GE Information 1/12...
  • Page 108 - Install the spacers (22) on the screws (9) outside the operating device. necessary - Install the seal (11) on the operating shaft (13). components - Check the presence of grease (ASEOL 0- 365.2) on the operating shaft (13). 11- 2016 L31- 7902EN/02 GE Information 2/12...
  • Page 109 - Refit the securing tool (4) (“open” position). d - Remove the safety plate (5). Grease Check the presence of grease (ASEOL 0- 365.2) on the pole operating shaft. Continued on next page. 11- 2016 L31- 7902EN/02 GE Information 3/12...
  • Page 110 (4) then screw the operating lever (6) onto the flange on the front of the handle sleeve (12). With the help of the lever (6), effect a 60 rotation of the sleeve (12). 11- 2016 L31- 7902EN/02 GE Information 4/12...
  • Page 111 Remove the lever (6). Remove the safety plate (5) and the screws from the flange on the front of the handle sleeve (12). 11- 2016 L31- 7902EN/02 GE Information 5/12...
  • Page 112 List of the Grid Solutions components necessary for the operation : components Mark Diagram Designation Number Washer (10) (22) Spacer (26) Spacer (23) Eccentric spacer (14) H M20 (24) Wedge (thickness 1 mm) (25) Wedge (thickness 0,5 mm) Continued on next page. 11- 2016 L31- 7902EN/02 GE Information 6/12...
  • Page 113 As soon as the lower fastening screw (9) “A” emerge from the hole of the operating mechanism support (8), install the spacer (26), washer (10) and the nut (14). NOTE : Do not tighten the nut (14). ”A” 11- 2016 L31- 7902EN/02 GE Information 7/12...
  • Page 114 Rotate the eccentric spacers (23) to do the contact with the lower edge of the pole- support oblong holes. Tighten - temporarily at the indicated tightening torque - the fasten- ing screws (9). 5 daN.m ”C” ”D” ”B” Continued on next page. 11- 2016 L31- 7902EN/02 GE Information 8/12...
  • Page 115 D Wedge between the spacer (22) and the operating device (20) with the provided wedges (24)- (25). X 1 mm D Tighten screw indicated tightening torque. Lifting strap Remove the lifting strap. 11- 2016 L31- 7902EN/02 GE Information 9/12...
  • Page 116 Installation Installation of operating device Removing the blocking tool Process REMOVE THE BLOCKING TOOL (4). 11- 2016 L31- 7902EN/02 GE Information 10/12...
  • Page 117 NOTE : Use the holes provided on the supports of the frame to fix the cables. Connecting up the Connect the wires from the electrical contact SF densimeter (18) cable (19) contact densimeter to the operating mechanism terminal block, in accordance with the relative cable diagram. 11- 2016 L31- 7902EN/02 GE Information 11/12...
  • Page 118 DO NOT SUPPLY THE OPERATING MECHANISM MOTOR WITH CURRENT TO AVOID THE CLOSING SPRING BEING RELOADED. THE CIRCUIT BREAKER MUST NOT BE OPERATED AT A SF PRESSURE GAS LOWER THAN THE MINIMAL PRESSURE FOR THE INSULATION p 11- 2016 L31- 7902EN/02 GE Information 12/12...
  • Page 119 1/2” GAZ ET 1/2” NPT In this module This module contains the following topics : Topic Page Installing the universal connection Connection the tube of the customer supply vacuum pump Connection the Grid Solutions supply vacuum pump 08- 2016 L31- 853EN/04 GE Information...
  • Page 120 Installing the universal connection Process The table below gives the steps of installing the universal connection : Step Action Diagram Remove the plug (3). Install the universal con- nection (2)) (hand tighten- ing of nut is sufficient). 08- 2016 L31- 853EN/04 GE Information...
  • Page 121 1/2” NPT nection (2) and connect the tube onto the part (6). No union Connect the tube directly onto the part (7) (to avoid, not very reliable) of the universal connection (2) using collar (8). 08- 2016 L31- 853EN/04 GE Information...
  • Page 122 The tube (14) is not provided to the distribution block (12). by Grid Solutions. Connect the other end of the tube Refer to “Connection the (14) to the SF checking block. tube of the customer supply vacuum pump 08- 2016 L31- 853EN/04 GE Information...
  • Page 123 The table below gives the vacuum operation procedure depending on the dur- ation of chambers/column coupling : If the duration of the chambers/ Action Page column coupling is ...  40 min Simple vacuum operation Vacuum operation with nitro-  40 min gen purging (N 08- 2016 L31- 881EN04 GE Information...
  • Page 124 (100 Pa). THIS VALUE. Close the tap (1) of the vacuum pump. Open Closed Stop the vacuum pump. Disconnect the vacuum pump tube (2). Fit the filling tool (4) - HAND TIGHT. END OF PROCEDURE 08- 2016 L31- 881EN04 GE Information...
  • Page 125 NOTE : Keep the end of the tube (12) in high position to keep the nitrogen (N ) which it contains and to prevent damp air from entering. Closed END OF PROCEDURE Continued on next page. 08- 2016 L31- 881EN04 GE Information...
  • Page 126 (13). S Start filling again until the required pressure about 0.03 MPa is reached. Closed S Close in this order : the tap (9), then the cock (11). Continued on next page. 08- 2016 L31- 881EN04 GE Information...
  • Page 127 (1) to bring the volume of pole back to ambient pressure (filled with nitrogen at 0.03 MPa). Open Closed Carry out a new simple  1 mbar (100 Pa) vacuum operation. during 1 hour. END OF PROCEDURE 08- 2016 L31- 881EN04 GE Information...
  • Page 128 Installation Vacuum operation This page is intentionally blank. 08- 2016 L31- 881EN04 GE Information...
  • Page 129 SF gas. It is therefore not recommended that filling or top- up operations be carried out at low temperatures (L) from the tables entitled ”Effective, temperature- corrected SF gas pressure values”. 02- 2017 L31- 921EN/03 GE Information...
  • Page 130 0,5181 MPa 0,510 + 0,0081 Filling is carried out to the calcu- lated pressure, plus 0,01 MPa, Pure SF gas filling pressure that is to say : 0,5281 MPa 0,5181 + 0,01 02- 2017 L31- 921EN/03 GE Information...
  • Page 131 Transfer the value (C) " Calculate the rated effective pressure (E + C) " F The filling with SF gas is carried out to the calculated pressure, plus 0.01 MPa, (F + 0.01) " G 02- 2017 L31- 921EN/03 GE Information...
  • Page 132 0.492 0.518 0.424 0.395 0.646 0.529 0.494 0.521 0.426 0.397 0.648 0.531 0.496 0.523 0.428 0.399 0.651 0.533 0.498 0.526 0.430 0.402 0.654 0.535 0.500 0.529 0.432 0.404 0.656 0.538 0.502 Not recommended filling 02- 2017 L31- 921EN/03 GE Information...
  • Page 133 Designation Number Filling tool (10) Pressure reducer gas bottle(s) * depending on the aparatus. In this module This module contains the following topics: Topic Page Preparing the SF gas bottle Pre- filling with SF 11- 2016 L31- 951EN/06 GE Information...
  • Page 134 (11) of the pressure reducer. NOTE : Keep the end of the tube (12) in high position to keep the SF gas which it contains and to prevent damp air from entering. Closed END OF PROCEDURE 11- 2016 L31- 951EN/06 GE Information...
  • Page 135 (13). D Start filling again until the required pressure about 0.05 MPa Closed is reached. D Close in this order : the tap (9), then the cock (11). END OF PROCEDURE 11- 2016 L31- 951EN/06 GE Information...
  • Page 136 Installation Pre- filling with SF gas at 0.05 MPa This page is intentionally blank. 11- 2016 L31- 951EN/06 GE Information...
  • Page 137 ALL PERSONS PRESENT MUST TAKE SHELTER OR REMAIN AT A MINIMUM SAFETY DISTANCE. FOR CERAMIC DEVICES: APPROXIMATELY 50m FOR COMPOSITES: THE HEIGHT OF THE DEVICE. NOTE : It should be noted that the filler gas used must conform to IEC 60376. 07- 2016 L32- 007EN/07 GE Information...
  • Page 138 * depending on the apparatus. In this module This module contains the following topics : Topic Page Filling with SF Confirm the pressure Checking pressure Checking gas- tightness Moisture content of SF gas in circuit- breaker 07- 2016 L32- 007EN/07 GE Information...
  • Page 139 (9) of the pressure gauge (11). reducer (reduced flow rate). Start filling again until the required pressure is reached. Close in this order : the tap (7), then the cock (9). 07- 2016 L32- 007EN/07 GE Information...
  • Page 140 0- 1 MPa (14) - to the filling tool (2). S When the required pressure is confirmed, remove the gauge (14) and and store it away from humidity. Remove the filling tool (2) and refit the plug (17) (4 daN.m) 07- 2016 L32- 007EN/07 GE Information...
  • Page 141 (2). S Unscrew the valve- cap (3). S Connect the tube (15) - of the gauge 0- 1 MPa (14) - to the filling tool (2). Continued on next page. 07- 2016 L32- 007EN/07 GE Information...
  • Page 142 (17), applying a tightening torque of 4 daN.m; leak- tightness is only guaranteed if this condition is respected. S Screw the valve- cap (3) on the filling tool (2). 07- 2016 L32- 007EN/07 GE Information...
  • Page 143 List of the Grid Solutions tools necessary for the tightness inspection : Grid Solutions tools Mark Diagram Designation Number Leak detector (optional) Process Make sure that the plug (17) is perfectly leak- tight using the leak detector (12). 07- 2016 L32- 007EN/07 GE Information...
  • Page 144  0C (32F) for an ambient temperature of 20C (68F), this applies for a unit filled to its nominal pressure for 2 or 3 months. 07- 2016 L32- 007EN/07 GE Information...
  • Page 145 FRANCE Failing a return of the report within the allowed deadline, the warranty for the switchgear cannot be taken into account and the customer’s liability may be pursued. * There may be several RES 10- 2016 L34- 011EN/09 GE Information...
  • Page 146 Commissioning Pre- commissioning inspections Pole/operating device coupling sleeve Checking Check that the blocking tool is not on the flange of the sleeve. Otherwise remove it imperatively. 10- 2016 L34- 011EN/09 GE Information...
  • Page 147 (B2) must be situated on the same side as the operating mechanism (3). Rule When facing bosses (B1) and (B2) : - chamber ”1” is on the left, - chamber ”2” is on the right. Diagram 10- 2016 L34- 011EN/09 GE Information...
  • Page 148 The quality of these assemblages must be checked. under SF or SF This inspection should be undertaken once all the filling and pressure control pressure operations are finished. Execute this checking according to instructions given in module ”SF gas monitoring”. 10- 2016 L34- 011EN/09 GE Information...
  • Page 149 Note the supply voltage of motors on the operating mechanism terminals. Inspection Check that the following items are working correctly : - heating, - lighting (where applicable), - connections on terminals (no excessive tightening). 10- 2016 L34- 011EN/09 GE Information...
  • Page 150 ALL PERSONS PRESENT MUST TAKE SHELTER OR REMAIN AT A MINIMUM SAFETY DISTANCE. FOR CERAMIC DEVICES: APPROXIMATELY 50m FOR COMPOSITES: THE HEIGHT OF THE DEVICE. NOTE : It should be noted that the filler gas used must conform to IEC 60376. 10- 2016 L34- 011EN/09 GE Information...
  • Page 151 Grid Solutions SAS 21 rue Cyprian 69611 VILLEURBANNE Cedex France RAPPORT D’ESSAIS AVANT MISE EN SERVICE Service Qualité COMMISSIONING TEST REPORT Quality Department RELACIÓN DE ENSAYOS ANTES DE LA PUESTA EN SERVICIO Servicio de calidad Formulaire RES 310 M Page / Página : DISJONCTEUR À...
  • Page 152 Grid Solutions SAS 21 rue Cyprian 69611 VILLEURBANNE Cedex France RAPPORT D’ESSAIS AVANT MISE EN SERVICE 2/12 Service Qualité Page / Página COMMISSIONING TEST REPORT Quality Department RELACIÓN DE ENSAYOS ANTES DE LA PUESTA EN SERVICIO Servicio de calidad CONTRÔLES PRÉLIMINAIRES AVANT INSTALLATION PRELIMINARY INSPECTIONS BEFORE INSTALLATION INSPECCIÓNES PRELIMINARES ANTES DE LA INSTALACIÓN Points de contrôle...
  • Page 153 Grid Solutions SAS 21 rue Cyprian 69611 VILLEURBANNE Cedex France RAPPORT D’ESSAIS AVANT MISE EN SERVICE 3/12 Service Qualité Page / Página COMMISSIONING TEST REPORT Quality Department RELACIÓN DE ENSAYOS ANTES DE LA PUESTA EN SERVICIO Servicio de calidad IDENTIFICATION IDENTIFICATION IDENTIFICACIÓN Phase/Phase/Fase...
  • Page 154 Grid Solutions SAS 21 rue Cyprian 69611 VILLEURBANNE Cedex France RAPPORT D’ESSAIS AVANT MISE EN SERVICE 4/12 Service Qualité Page / Página COMMISSIONING TEST REPORT Quality Department RELACIÓN DE ENSAYOS ANTES DE LA PUESTA EN SERVICIO Servicio de calidad RELEVÉS DES COMPTEURS DE MANOEUVRES NOTED DOWN THE COUNTER READINGS ANOTAR NUMERO DE MANOBRIAS DE LOS CONTADORES Phase/Phase/Fase...
  • Page 155 Grid Solutions SAS 21 rue Cyprian 69611 VILLEURBANNE Cedex France RAPPORT D’ESSAIS AVANT MISE EN SERVICE 5/12 Service Qualité Page / Página COMMISSIONING TEST REPORT Quality Department RELACIÓN DE ENSAYOS ANTES DE LA PUESTA EN SERVICIO Servicio de calidad Nota: Validation de la fin de montage et signatures obligatoires avant de procéder aux tests suivants/ Erection completion and signatures mandatory before proceeding to further tests/ Validacion de montaje and firmas obligatorios antes de realizar los siguientes ensayos...
  • Page 156 Grid Solutions SAS 21 rue Cyprian 69611 VILLEURBANNE Cedex France RAPPORT D’ESSAIS AVANT MISE EN SERVICE 6/12 Service Qualité Page / Página COMMISSIONING TEST REPORT Quality Department RELACIÓN DE ENSAYOS ANTES DE LA PUESTA EN SERVICIO Servicio de calidad CONTRÔLE DES DENSIMÈTRES DE SURVEILLANCE DE LA PRESSION (pression relative en MPa) GAS PRESSURE MONITORING DENSIMETERS INSPECTION (relative pressure in MPa)
  • Page 157 Grid Solutions SAS 21 rue Cyprian 69611 VILLEURBANNE Cedex France RAPPORT D’ESSAIS AVANT MISE EN SERVICE 7/12 Service Qualité Page / Página COMMISSIONING TEST REPORT Quality Department RELACIÓN DE ENSAYOS ANTES DE LA PUESTA EN SERVICIO Servicio de calidad VERIFICATION DE LA QUALITE DU GAZ GAS QUALITY CHECK COMPROBACIÓN DE LA CALIDAD DEL GAS Test Non applicable/ Test Not applicable/ Ensayo No aplicable...
  • Page 158 Grid Solutions SAS 21 rue Cyprian 69611 VILLEURBANNE Cedex France RAPPORT D’ESSAIS AVANT MISE EN SERVICE 8/12 Service Qualité Page / Página COMMISSIONING TEST REPORT Quality Department RELACIÓN DE ENSAYOS ANTES DE LA PUESTA EN SERVICIO Servicio de calidad ESSAIS DE FONCTIONNEMENT MÉCANIQUE DURÉES DE FONCTIONNEMENT MECHANICAL OPERATING TESTS OPERATING TIMES...
  • Page 159 Grid Solutions SAS 21 rue Cyprian 69611 VILLEURBANNE Cedex France RAPPORT D’ESSAIS AVANT MISE EN SERVICE 9/12 Service Qualité Page / Página COMMISSIONING TEST REPORT Quality Department RELACIÓN DE ENSAYOS ANTES DE LA PUESTA EN SERVICIO Servicio de calidad MESURAGE DES ÉCARTS DE SIMULTANÉITÉ COINCIDENCE DEVIATION MEASUREMENT MEDICIÓN DE LAS DESVIATIONES DE SIMULTANEIDAD Phase/Phase/Fase...
  • Page 160 Grid Solutions SAS 21 rue Cyprian 69611 VILLEURBANNE Cedex France RAPPORT D’ESSAIS AVANT MISE EN SERVICE 10/12 Service Qualité Page / Página COMMISSIONING TEST REPORT Quality Department RELACIÓN DE ENSAYOS ANTES DE LA PUESTA EN SERVICIO Servicio de calidad MESURAGE DE LA RÉSISTANCE D’INSERTION MEASUREMENT OF THE INSERTION RESISTOR MEDICIÓN DE LA RESISTENCIA DE INSERCION Test Non applicable/ Test Not applicable/ Ensayo No aplicable...
  • Page 161 Grid Solutions SAS 21 rue Cyprian 69611 VILLEURBANNE Cedex France RAPPORT D’ESSAIS AVANT MISE EN SERVICE 11/12 Service Qualité Page / Página COMMISSIONING TEST REPORT Quality Department RELACIÓN DE ENSAYOS ANTES DE LA PUESTA EN SERVICIO Servicio de calidad VÉRIFICATION DIVERSES VARIOUS CHECKINGS COMPROBACIÓNES DIVERSAS Dispositif d’anti-pompage...
  • Page 162 Grid Solutions SAS 21 rue Cyprian 69611 VILLEURBANNE Cedex France RAPPORT D’ESSAIS AVANT MISE EN SERVICE 12/12 Service Qualité Page / Página COMMISSIONING TEST REPORT Quality Department RELACIÓN DE ENSAYOS ANTES DE LA PUESTA EN SERVICIO Servicio de calidad ESSAIS DE TENUE À LA TENSION DES CIRCUITS AUXILIAIRES ET DE COMMANDE VOLTAGE WITHSTAND TESTS ON AUXILIARY AND CONTROL CIRCUITS ENSAYOS DE TENSIÓN SOPORTADA DE LOS CIRCUITOS AUXLIARES Y DE MANDO Test Non applicable/ Test Not applicable/ Ensayo No aplicable...
  • Page 163 Cyril GREGOIRE Vérificateur Philippe DUCRET CA 103 171-3 12/02/2002 20/01/2017 N° d’Instruction Date d’émission Indice Date de révision Page Ce document est propriété exclusive de GE et ne doit pas être utilisé, copié ou communiqué à des tiers sans son autorisation...
  • Page 164 à la somme de la durée de fermeture et de la durée d’insertion telles que définies précédemment. CA 103 171-3 12/02/2002 20/01/2017 N° d’Instruction Date d’émission Indice Date de révision Page Ce document est propriété exclusive de GE et ne doit pas être utilisé, copié ou communiqué à des tiers sans son autorisation...
  • Page 165 CA 103 171-3 12/02/2002 20/01/2017 N° d’Instruction Date d’émission Indice Date de révision Page Ce document est propriété exclusive de GE et ne doit pas être utilisé, copié ou communiqué à des tiers sans son autorisation...
  • Page 166 Time relais at nominal voltage CA 103 171-3 12/02/2002 20/01/2017 N° d’Instruction Date d’émission Indice Date de révision Page Ce document est propriété exclusive de GE et ne doit pas être utilisé, copié ou communiqué à des tiers sans son autorisation...
  • Page 167 Type b / 2 ème Ouverture de O-CO - 2 nd Opening of O-CO CA 103 171-3 12/02/2002 20/01/2017 N° d’Instruction Date d’émission Indice Date de révision Page Ce document est propriété exclusive de GE et ne doit pas être utilisé, copié ou communiqué à des tiers sans son autorisation...
  • Page 168 105/ 11 105/12 105/13 CA 103 171-3 12/02/2002 20/01/2017 N° d’Instruction Date d’émission Indice Date de révision Page Ce document est propriété exclusive de GE et ne doit pas être utilisé, copié ou communiqué à des tiers sans son autorisation...
  • Page 169 (or a gas mixture) and require only a reduced amount of maintenance. In this module This module contains the following topics: Topic Page Maintenance plan Maintenance operations Detail of maintenance operations 08- 2016 L51- 004EN/07 GE Information...
  • Page 170  operating life time  20 used the most, then to adapt Overhaul years maintenance (M4)  number of mechanical programme for the other cycles  3,000 breakers depending on the  electric wear limit results observed. 08- 2016 L51- 004EN/07 GE Information...
  • Page 171 Carry out operations at recommended duties and ■ ■ ■ ■ rated voltage. ■ ■ Change (or recondition) interrupting chambers. Check that the damper piston for the opening of the ■ control presents no oil leak. Continued on next page. 08- 2016 L51- 004EN/07 GE Information...
  • Page 172 Caution: When using with a shunt, if the number of operations per day is greater than or equal to 1, carry out the operation every two years: Update the time taken for breaking chamber and auxiliary contact operations (time shift), then reset the adaptive control. 08- 2016 L51- 004EN/07 GE Information...
  • Page 173  Application coat polyurethane lacquer using a brush. Products used:  RUMCOAT EEVA primer by DERIVERY ref. 333103.  Polyurethane lacquer 780 by DERIVERY, ref. depending on color of equip- ment. Continued on next page. 08- 2016 L51- 004EN/07 GE Information...
  • Page 174 Grid Solutions, After- Sales Department, to proceed with any changes Operation counter Read indications given by the counter(s) and note these on the inspection sheet ”Maintenance visits”. The number of circuit- breaker operations recorded influences future maintenance operations. Continued on next page. 08- 2016 L51- 004EN/07 GE Information...
  • Page 175 Grid Solutions, After- sales Service - to be contacted before all operations of this kind, preferably at the maintenance planning stage. 08- 2016 L51- 004EN/07 GE Information...
  • Page 176 Maintenance Maintenance plan This page is intentionally blank. 08- 2016 L51- 004EN/07 GE Information...
  • Page 177 Example: it is possible to perform 50 interruptions on a current of 20 kA. (*) Normal guarantee. In certain special operation conditions, other values may be guaranteed. I (kA) Diagram 20 30 1000 3000 Number of interruptions 08- 2016 L51- 052EN/05 GE Information...
  • Page 178 Maintenance Electrical wear limits This page is intentionally blank. 08- 2016 L51- 052EN/05 GE Information...
  • Page 179 This module contains the following topics: Topic Page Preparing the densimeter Linking the densimeter on the control tool Densimeter threshold inspection Replacing the densimeter Putting away the control tool Particular case with two (2) densimeters 08- 2016 L51- 108EN/06 GE Information...
  • Page 180 (8). Install the densimeter (1) on the connection valve H M6-20 block (5) using screws 0,7 daN.m (14). H M6-20 0,7 daN.m NOTE: Before installing, check presence of seals on the densimeter. 08- 2016 L51- 108EN/06 GE Information...
  • Page 181 (21) and the cock (22) of the pressure reducer to eliminate any air inside the pipe (23) (approx. 20 s at low flow- rate). Connect the pipe (23) on the valve (10) of the gauge (11). 08- 2016 L51- 108EN/06 GE Information...
  • Page 182 (11). pressure gauge (tool)”. Start filling again until the required pressure is reached. Close in this order : the tap (21), then the cock (22). Open Closed Continued on next page. 08- 2016 L51- 108EN/06 GE Information...
  • Page 183 D Proceed in the same way to check the contact of “Minimal pressure for the insulation” p If one of the thresholds does not comply with the specified value, replace the densimeter. 08- 2016 L51- 108EN/06 GE Information...
  • Page 184 (27) on the densimeter (1), referring to “Preparing and installing static seals” in ”Erection general proced- ures”. Install the densimeter (1) on the housing cover (2), of the circuit- breaker, using screws (8). H M6-20 0,7 daN.m 08- 2016 L51- 108EN/06 GE Information...
  • Page 185 Install screws (14) on the connection valve block (5) Put away the connection valve block (5) into the case. H M6-20 Disconnect the pipe (23) from the valve (10) of the gauge (11). 08- 2016 L51- 108EN/06 GE Information...
  • Page 186 Maintenance Electrical contact densimeter threshold inspection Special case with two densimeters Instructions If the apparatus is equipped with a second densimeter, repeat the opera- tions on pages two to seven. 08- 2016 L51- 108EN/06 GE Information...

  • Page 187: Table Of Contents

    This module contains the following topics : Topic Page Positions of optical signalization Safety measures Preparing the operating device Replacing an opening or closing electro- magnet Resumption of service Lubrication Cleaning the windows 11- 2016 L51- 303EN/05 GE Information 1/10...

  • Page 188: Positions Of Optical Signalization

    Positions of optical signalization “A” position Closing spring Circuit- breaker Loaded Open “B” position Closing spring Circuit- breaker Released Closed “C” position Closing spring Circuit- breaker Loaded Closed “D” position Closing spring Circuit- breaker Released Open 11- 2016 L51- 303EN/05 GE Information 2/10...

  • Page 189: Safety Measures

    : 1 - Close Open 2 - Open Check the optical Check that the operating mechanism’s optical signalization shows the sym- signalization bols below : Closing spring Circuit- breaker Released Open 11- 2016 L51- 303EN/05 GE Information 3/10...

  • Page 190: Preparing The Operating Device

    (3). Take hold of the left side panel (3) from underneath, pull slightly towards the out- side, then downwards to remove it. Proceed in the same way for the right side panel. 11- 2016 L51- 303EN/05 GE Information 4/10...

  • Page 191: Replacing An Opening Or Closing Electro- Magnet

    Remove the core (11). Remove the faulty coil and replace it by a new one carrying the same reference. Reinstall the core (11). Reinstall the blade spring (10). Connect supply wires to the new coil (9). 11- 2016 L51- 303EN/05 GE Information 5/10...

  • Page 192: Resumption Of Service

    Installing the side Insert the side panel (3) under the edge of the roof plate (4). Press it down to panels insert the mounting screws and fasten using nuts (2). Continued on next page. 11- 2016 L51- 303EN/05 GE Information 6/10...
  • Page 193 Check the optical Check that the operating mechanism’s optical signalization shows the sym- signalization bols below : Closing spring Circuit- breaker Loaded Open Conclusion The circuit- breaker is ready for normal use. 11- 2016 L51- 303EN/05 GE Information 7/10...

  • Page 194: Lubrication

    D Spray parts of the apparatus with a protective liquid against corrosion or with any kind of lubricating oil. Mixture with other lubricants can cause the layer of grease to become too hard. 11- 2016 L51- 303EN/05 GE Information 8/10...

  • Page 195: Cleaning The Windows

    Maintenance Intervention on the FK3- 4 operating device Cleaning the windows Recommended To clean the windows, use exclusively soapy water. product DO NOT USE SCOURING PAD. 11- 2016 L51- 303EN/05 GE Information 9/10...
  • Page 196 Maintenance Intervention on the FK3- 4 operating device This page is intentionally blank. 11- 2016 L51- 303EN/05 GE Information 10/10...
  • Page 197 Only the tools and accessories specified on ordering are delivered. Commer- cially available tools (e.g. : spanners, torque wrenches, spirit levels...) are not supplied. In this module This module contains the following topics : Topic Page Special tools Accessories 08- 2016 L60- 028EN/03 GE Information...
  • Page 198 Inspection of REDUCER HBLN55161601 densimeter 0...1 MPa thresholds.  HB0005649001 CONNECTION Inspection of densi- meter thresholds. VALVE BLOCK  HB0000270121 Inspection of densi- SET OF SEALS meter thresholds.  Continued on next page. 08- 2016 L60- 028EN/03 GE Information...
  • Page 199 (x4/station) HB0004570001 Blocking tool of the  pole operating shaft (x1/pole BLOCKING TOOL for replacing the oper- installed in ating device. factory) HB0000482002 CENTRING Chambers/column  SPINDLES coupling. (x1/station) Continued on next page. 08- 2016 L60- 028EN/03 GE Information...
  • Page 200 (x1/station) HB0015511001 Chambers/column COUPLING PIN  coupling. (x1/station) VACUUM PUMP HBLN55001903 110/220V  50 Hz (4,5 m Vacuum operation in pole. VACUUM PUMP HBLN55001904 115/230V  60 Hz (4,5 m Continued on next page. 08- 2016 L60- 028EN/03 GE Information...
  • Page 201  tion. Inspection of densi- meter thresholds. HBL- 02861501 TEST LAMP Inspection of interrup-  tion contact wear. HB0005220001 FK3- 2  CRANK HANDLE Spring reloading. HB0006053007 FK3- 4 / FK3- 5  08- 2016 L60- 028EN/03 GE Information...
  • Page 202 (50 ml) LOCTITE 225 HBL- 01818327 Screw sealing. (250 ml) MOLYKOTE 111 Preparation HBL- 01835265 GREASE of SF seals. Lubricating screws GREASE HBL- 01835203 before tightening MOBILUX EP3 to torques. Continued on next page. 08- 2016 L60- 028EN/03 GE Information...
  • Page 203 Preparation of elec- ROUND BRUSH HBL- 02211842 trical contact sur- Nº 4 faces. Preparation of elec- BRUSH HBL- 02211831 trical contact sur- Nº16 faces. CAN OF Preparation of SF ISOPROPANOL HBL- 01861262 seals. (1 l) 08- 2016 L60- 028EN/03 GE Information...
  • Page 204 Annexes Tooling and accessories This page is intentionally blank. 08- 2016 L60- 028EN/03 GE Information...
  • Page 205 Grid Solutions S U M M A R Y of PRODUCT SAFETY SHEETS for equipment manufactured by Grid Solutions - AHT SUBJECT Reference N° Revision Remarks Rev. 05 – Oct. 2016 : Corporate name Summary PS 0000EN change Rev. 05 – Oct. 2016 : Corporate name Working environment PS 0001EN change...
  • Page 206 Grid Solutions This page is intentionally blank.
  • Page 207 Grid Solutions SAFETY SHEET WORKING ENVIRONMENT CAUSE OR ORIGIN OF HAZARD. Any negligence as regards site organisation may cause an accident. WORK REQUIREMENTS. All remedial action, for all life-cycles of the equipment, must be carried out in a safe working environment SAFETY INSTRUCTIONS.
  • Page 208 Grid Solutions SAFETY INSTRUCTIONS 1 Personnel : Appropriate clothing, gloves, helmet, safety boots, harness, etc.. The personnel concerned must be familiar with the basic working regulations governing a given work station: mechanical, dielectric, pressure hazards, etc.. 2 Handling Equipment : This must be in good working order, regularly maintained, properly adjusted and compliant with the standards in force in the country of use.
  • Page 209 Grid Solutions SAFETY SHEET HANDLING OPERATIONS CAUSE OR ORIGIN OF HAZARD. Any handling operation may involve danger for the personnel for the equipment being handled for the installations or equipment in the vicinity WORK REQUIREMENTS. As a general rule, handling operations must be carried out by personnel familiar with the basic handling regulations, using equipment in good working order, and wearing the appropriate protective clothing or equipment Ensure that the condition of the cases is such that they can be safely handled (state of the wood, shock-...
  • Page 210 Grid Solutions SAFETY INSTRUCTIONS Handling operations must be carried out by personnel familiar with the basic handling regulations. Personnel must be qualified to operate lifting equipment, cranes, overhead conveyors, etc.. Equipment in proper working order : Equipment must be checked and maintained regularly in accordance with local regulations.
  • Page 211 Grid Solutions SAFETY INSTRUCTIONS Handling of insulating jackets at transport pressure (300 hPa maximum). Ensure that cases have not been damaged during handling or prolonged storage. Follow the stacking instructions. It is essential to open cases from the top and to take care when unpacking.
  • Page 212 Grid Solutions This page is intentionally blank.
  • Page 213 Grid Solutions SAFETY SHEET PRESSURIZED EQUIPMENT CAUSE OR ORIGIN OF HAZARD. Our equipment includes gas pressure assemblies (SF , nitrogen, air, etc.) or fluids (oil). WORK REQUIREMENTS.  Comply with the storage, transport and operating instructions supplied with our equipment. ...
  • Page 214 Grid Solutions SAFETY INSTRUCTIONS Pressurized Equipment : General. Comply with the assembly instructions shown on both our equipment and the gas bottles. Before starting work on any pressurized piece of equipment, make sure there is no pressure. Before any handling, check to see how the equipment is fixed to its frame and how the frame is itself anchored.
  • Page 215 Grid Solutions SAFETY INSTRUCTIONS SF6 Pressure Equipment. See SF Safety Sheet. An effective pressure of 300 hPa, used for the transport and storage of our products, is not regarded as a potential hazard. Always fill the unit using the appropriate equipment, which should include a safety valve.
  • Page 216 Grid Solutions This page is intentionally blank.
  • Page 217 Grid Solutions SAFETY SHEET Use and Handling CAUSE OR ORIGIN OF HAZARD. Sulphur hexafluoride (SF ) is a gas which in its basic state is colourless, odourless and tasteless. It is not toxic, but it cannot sustain life. It is a heavy gas that is dispersed slowly into the atmosphere. In its natural state, SF is delivered and stored in pressurized tanks (bottles or spheres) at a pressure of approximately 20 bar at 20°C (in its liquid form) and complies with IEC standard 376.
  • Page 218 Grid Solutions Whilst SF in its pure state is not toxic, the decomposition products have varying degrees of toxicity. They may irritate the skin, the eyes and the mucous membranes; and in massive amounts may cause serious lesions (oedema, heart failure, circulatory disorders and unconsciousness). However, very rapidly and before there is any real danger, signs such as a pungent smell, irritation of the mucous of the nose, the eyes and the mouth will give a warning and the personnel concerned will have sufficient time to take the necessary safety actions.
  • Page 219 Grid Solutions SAFETY INSTRUCTIONS Transport of SF Pure SF Contaminated SF PS 0004EN 1996-03-18 2011-03-21 3 / 3 Sheet N° Revision 1st issue Revision date Page...
  • Page 220 Grid Solutions This page is intentionally blank.
  • Page 221 Grid Solutions SAFETY SHEET CHEMICALS CAUSE OR ORIGIN OF HAZARD. Generally speaking, the products used for installation and commissioning are bought chemical products, namely : Hydraulic oil Grease Loctite Touching-up paint Isopropanol Drying agents These must be kept in their original packing and the tops replaced after use. Some packing products require careful handling as they may contain preservatives.
  • Page 222 Grid Solutions SAFETY INSTRUCTIONS Drying Agents Hydraulic Oil Consumables (Grease & Paint) (Isopropanol) Loctite PS 0005EN 1996-03-18 2011-03-21 2 / 2 Sheet N° Revision 1st issue Revision date Page...
  • Page 223 Grid Solutions SAFETY SHEET ELECTRICAL EQUIPMENT CAUSE OR ORIGIN OF HAZARD. Our equipment is subjected to high and low tension loads that could expose the personnel to the risk of electrocution. WORK REQUIREMENTS. The operating company is responsible for ensuring compliance with the safety instructions governing high tension.
  • Page 224 Grid Solutions SAFETY INSTRUCTIONS High Tension. 1.1 Comply with the regulations governing the work station. 1.2 In the case of items equipped with capacitors, make sure they are discharged prior to removal and short- circuited while work is being carried out. Low Tension.
  • Page 225 Grid Solutions SAFETY SHEET M A C H I N E R Y CAUSE OR ORIGIN OF HAZARD. Our equipment contains moving parts (linkage, levers, etc.), reserve power (springs, accumulators, etc.) and pressurized sheathing ; the associated hazards are dealt with in safety sheet "Pressurized Equipment" PS 0003/A.
  • Page 226 Grid Solutions SAFETY INSTRUCTIONS Moving Parts. 1.1 Before any work is carried out on transmission components, ensure that the control equipment has been deactivated. Spring-operated Mechanism. 2.1 Before any work is carried out, cut off all power to the reset motor. 2.2 Deactivate opening and closing springs...
  • Page 227 Grid Solutions SAFETY SHEET OPERATION CAUSE OR ORIGIN OF HAZARD. If the unit shows any sign of an unwanted condition, it must be examined by the user WORK REQUIREMENTS. The operators concerned must be suitably qualified and must comply with the normal operating and maintenance instructions issued by Grid Solutions Depending on the severity of the fault observed, the necessary corrective measures must be taken, e.g replenish the SF...
  • Page 228 Grid Solutions SAFETY INSTRUCTIONS Opening malfunction : to do with the sequencing chain, following a mechanical fault. Cut-off failure. External dielectric flash-over. pressure drop due to either : major leak (switch to 2nd threshold), no 1st threshold alarm complement. Loss of motor power : oil, compressed air, component failure.
  • Page 229 Grid Solutions SAFETY SHEET MAINTENANCE CAUSE OR ORIGIN OF HAZARD.  To ensure safe and unimpaired operation of the equipment, regular maintenance is essential. Neglected maintenance can create hazards.  Maintenance operations involve hazards that must be guarded against. WORK REQUIREMENTS. ...
  • Page 230 Grid Solutions SAFETY INSTRUCTIONS Identify the equipment to be worked on and ensure it is switched off. Obtain as much information as possible from the user regarding the condition of the unit. Check that the unit is earthed both upstream and downstream.
  • Page 231 III - Categories and treatment of the materials: 4- 5 1 - Treatment of the SF6 gas 2 - Materials to be recycled 3 - Waste products to be destroyed by incineration 4 - Special wastes 07- 2016 L80- 000EN/03 GE Information...

  • Page 232: I - Introduction

    This manual proposes, for each element of a High Voltage gas insulated circuit breaker, the recommended method of elimination for the various materials it comprises, as well as any possible precautions to be taken. 07- 2016 L80- 000EN/03 GE Information...

  • Page 233: General Remarks

    D The metals to be recycled (without taking into account any surface treat- ment, paintwork or electro- silverplating) D Waste products to be destroyed by incineration or sent to the waste dump depending on the channel available. D Special wastes 07- 2016 L80- 000EN/03 GE Information...

  • Page 234: Categories And Treatment Of The Materials

    Specific waste processing channels associated with these materials do not allow for perfect separation during their processing. In cases where it is impossible to separate them, the component must be sent for incineration. 07- 2016 L80- 000EN/03 GE Information...

  • Page 235: Waste Products To Be Destroyed By Incineration

    - Ceramic insulators (support or interrupting chamber) or those still called porcelain, etc. These waste products will follow specific channels and/or undergo certain types of processing. Precise instructions will be supplied for these types of components. 07- 2016 L80- 000EN/03 GE Information...
  • Page 236 End of equipment service life Dismantling and recovery of components of circuit breaker This page is intentionally blank. 07- 2016 L80- 000EN/03 GE Information...
  • Page 237 European Regulations on fluorinated gases and IEC 62271- 303 applicable standards (e.g.. IEC 61634), SF6 gas handling opera- tions (filling, recovery) must be carried out by trained and quali- fied personnel, using tools and procedures enabling gas releases to be limited. 02- 2017 L80- 001EN/04 GE Information...
  • Page 238 S61 - Avoid release to the environment. Refer to special Instructions / Safety Data Sheet. S 63 If inhaled, move the victim out of the contaminated area and keep them still. S51 - Use only in well ventilated areas. 02- 2017 L80- 001EN/04 GE Information...
  • Page 239 S61 - Avoid release to the environment. Refer to special Instruc- tions / Safety Data Sheet. S 63 If inhaled, move the victim out of the contaminated area and keep them still. S 51 - Use only in well ventilated areas. 02- 2017 L80- 001EN/04 GE Information...
  • Page 240 D Avoid contact with soiled parts or dust (Individual Protection) Soiled individual protection, soiled dusters, soiled molecular sieve, polluted gas, must be destroyed as dangerous industrial waste. Polluted gas will be incinerated or recycled depending on its level of pollution. 02- 2017 L80- 001EN/04 GE Information...
  • Page 241 If inhaled, move the victim out of the contaminated area and keep them still. S 51 - Use only in well ventilated areas. D Loading and unloading operations are carried out by trained and qualified personnel in accordance with the instructions in force. 02- 2017 L80- 001EN/04 GE Information...
  • Page 242 D SF6 Recycling Guide (Revision 2003) - CIGRE Brochure 234 - August 2003 - PARIS : SF6 recycling guide European Regula- European Regulations (EC) N 517/2014 of 16th of June 2014 concerning cer- tions tain greenhouse effect fluorinated gases. 02- 2017 L80- 001EN/04 GE Information...
  • Page 243 Switchgear may only be opened after the preparations for scavenging have been completed. In this module This module contains the following topics: Topic Page Evacuation of SF gas apparatus Opening- up SF gas switchgear Recapitulation of important instructions 07- 2016 L81- 001EN/03 GE Information...
  • Page 244 ; it can be stored for re- use as per indications of IEC standard. Fill gas compartment if possible with nitrogen or dry compressed air at rated pressure and subsequently, discharge outdoors (if possible through an absorber filter). 07- 2016 L81- 001EN/03 GE Information...
  • Page 245 It is advisable to wash face, neck, arms and hands with soap and plenty of water before work- breaks and after stoppage of work. D Avoid eating, drinking, smoking or storing eatables in rooms or outdoors near t opened SF switchgear which may contain arc- decomposed powder. 07- 2016 L81- 001EN/03 GE Information...
  • Page 246 Discard used items and filter- bags in such a manner that powder deposit does not spread. Before discarding neutralize used items. Avoid eating, drinking and storing eatables in rooms with opened SF switchgear which contains powder deposits. 07- 2016 L81- 001EN/03 GE Information...
  • Page 247 Frames may be supplied by either Grid Solutions or the customer. In this module This module contains the following topics: Topic Page Components necessary for the operation Support- frame components (per pole) Preparing the column Frame- support assembly 02- 2017 L31- 140EN/03 GE Information...

  • Page 248: Components Necessary For The Operation

    List of the tools necessary for the installing: Mark Diagram Designation Number Lifting strap (3 m) Handling The support- frame assembly operations and lifting the pole should be performed by at least two per- sons. 02- 2017 L31- 140EN/03 GE Information...

  • Page 249: Support- Frame Components (Per Pole)

    Necessary List of the Grid Solutions components necessary for the assembling: components Mark Diagram Designation Number Support Support Screws H M16-45 Screws H M16-35 Washer NORDLOCK NL16 SS Continued on next page. 02- 2017 L31- 140EN/03 GE Information...
  • Page 250 Supporting frame assembly Support- frame components (per pole), continued Necessary List of the Grid Solutions components necessary for the assembling: components, continued Mark Diagram Designation Number Screws (20) H M16-45 (21) Strengthening piece (22) Strengthening piece 02- 2017 L31- 140EN/03 GE Information...

  • Page 251: Preparing The Column

    ● Extract the column from the case and put it down on the case wood cover laying: - first, the end of the column), - second, the support of the operating mechanism (4) on a wedge to ensure the correct installing of the frame supports. = 260 mm minimum 02- 2017 L31- 140EN/03 GE Information...

  • Page 252: Frame- Support Assembly

    (20). Adjust the distance between the support and fasten the strengthening piece on the frame- support (2). Do not tighten the screws (20). H M16-45 Continued on next page. 02- 2017 L31- 140EN/03 GE Information...
  • Page 253 (20). Adjust the distance between the support and fasten the strengthening piece on the frame- support (2). Do not tighten the screws (20). H M16-45 Continued on next page. 02- 2017 L31- 140EN/03 GE Information...
  • Page 254 The table below gives the steps of installing the supports of the frame: Step Action Install the strengthening pieces (21) outside the frame- support with the use of the screws (20). 2 x 2 H M16-45 Tighten all the screws to the recommended torques. 18daN.m 02- 2017 L31- 140EN/03 GE Information...
  • Page 255 This module contains the following topics : Topic Page Lifting the pole Positioning the pole “Procedure limited to pole installation only. For removal, contact Warning Grid Solutions.” “Any faults or cracks in the column may render the procedure dangerous.” 08- 2016 L31- 200EN/07 GE Information...
  • Page 256 Place the trip ropes (10) on the support legs of the chassis frame (9) to ensure guidance of the pole at the time of lifting. Lift the pole with precaution. 08- 2016 L31- 200EN/07 GE Information...
  • Page 257 Check the tightening torques of all frame screws. 18 daN.m Tighten the fixings on the two floor seatings in accordance with the module entitled ’Tightening Torques’ and in accordance with the diameters of the anchoring points. 08- 2016 L31- 200EN/07 GE Information...
  • Page 258 Installation Lifting and positioning the pole This page is intentionally blank. 08- 2016 L31- 200EN/07 GE Information...
  • Page 259 Installation Installing terminals with preparation of contact surfaces Presentation Diagram In this module This module contains the following topics : Topic Page Components, products and accessories Preparing the contact surfaces Installing terminals 03- 2017 L31- 508EN/04 GE Information...
  • Page 260 Can of ISOPROPANOL (1l) - 01835106 Vaseline 204- 9 - 01835118 Contactal grease - 01831320 Abrasive paper A400 - 02212337 Scotch Brite A- VF - 02212334 - 02211842 Round brush No.4 - 02211831 Brush No.16 03- 2017 L31- 508EN/04 GE Information...
  • Page 261 Dry rub with fine emery cloth. Eliminate the dust produced. Coat with CONTACT GREASE. Wipe with a clean rag, leaving just a thin layer of grease. Rub over the grease with wa- terproof abrasive paper A400. 03- 2017 L31- 508EN/04 GE Information...
  • Page 262 CONTACT GREASE to seal the screws. H M12- 45 5 daN.m Comment D The electrical resistance value of the assembly should be : R  2 D Before installing H.V. connectors, prepare the contact surfaces in the same way. 03- 2017 L31- 508EN/04 GE Information...
  • Page 263 List of the tools necessary : Mark Diagram Designation Number Lifting strap (12) (3 m) In this module This module contains the following topics : Topic Page Components and products Preparing the capacitors Installing the capacitors 03- 2017 L31- 603EN/03 GE Information...
  • Page 264 List of the Grid Solutions components necessary for the assembling (per components pole) : Mark Diagram Designation Number Capacitor Support Support (depending on the apparatus) Screws H M12-30 Screws H M12-45 Screws H M12-25 Spacer Necessary product Grease MOBILPLEX 47 (screws greasing) 03- 2017 L31- 603EN/03 GE Information...
  • Page 265 S Install the support (3) on the capacitor (1) using the screws (5). the supports S Install the support (4) on the capacitor (1) using the screws (5). H M12- 30 5 daN.m H M12- 30 5 daN.m 03- 2017 L31- 603EN/03 GE Information...
  • Page 266 To avoid the rotation of the interrupting chambers, insert a wedge (13) under the supports of the capacitors (3)- (4) after installing. 3 - 4 H M12- 25 5 daN.m H M12- 25 5 daN.m H M12- 45 5 daN.m 03- 2017 L31- 603EN/03 GE Information...
  • Page 267 Step Subject Page Checking of the insertion resistor Preparing the column’s corona shield Preparing the elements required for the coupling opera- tion Hoisting and preparing the breaking chamber Final coupling 03- 2017 L31- 7143EN/02 GE Information 1/16...
  • Page 268 Cus- tomer Service. Ω Re- install the plugs (36) using the screws (37), refer- ring to “Screw sealing” in ”Erection general proced- ures”. Put back the chambers. H M8- 25 1,6 daN.m 03- 2017 L31- 7143EN/02 GE Information 2/16...
  • Page 269 Attach the lugs (51) to the corona shield (50) using the fittings (52) without overtightening. H M10- 30 Positioning Temporarily fit the corona shield (50) to the base of the first isolator on the column (1). 03- 2017 L31- 7143EN/02 GE Information 3/16...
  • Page 270 List of Grid Solutions items necessary for the operation: Grid Solutions Mark Illustration Description Quantity (20) Seal Screws H M16- 65 (19 mm) (21) H M16- 75 (30 mm) Washer (22) (23) (24) Coupling pin (25) Circlips Continued on next page. 03- 2017 L31- 7143EN/02 GE Information 4/16...
  • Page 271 Fitting tool for (35) coupling pin Circlip clamp (37) (not supplied) Products required S MOLYKOTE M111 Grease: greasing contact surfaces S LOCTITE 225: locking fitting in place S MOBILPLEX 47 - MOBILUX EP3: greasing fittings 03- 2017 L31- 7143EN/02 GE Information 5/16...
  • Page 272 S Remove the cap (5) from the transport cover (4) and operate the valve (6) chambers to re- establish atmospheric pressure within the chambers. REMINDER: transport pressure nitrogen: azote (N ) at 0.03 MPa at 20C (101.3 kPa). S Refit the cap (5). Continued on next page. 03- 2017 L31- 7143EN/02 GE Information 6/16...
  • Page 273 Set the chambers level with the column (1) so that the humps (B1 & B2) on the casing (2) are on the same side as the control mounting (3). Continued on next page. 03- 2017 L31- 7143EN/02 GE Information 7/16...
  • Page 274 ’Rilsan’ collar (9) holding the connector tube and remove it. Using the coupling tool (35), remove the tube (10) and sep- arate the cover (4) from the stop ring (8). Continued on next page. 03- 2017 L31- 7143EN/02 GE Information 8/16...
  • Page 275 (40) recovered from the transport cover, hand tightening them. H M16- 55 Prepare the fitting tool (35) by screwing the coupling pin (24) onto its end, hand tight- ening. Continued on next page. 03- 2017 L31- 7143EN/02 GE Information 9/16...
  • Page 276 The table below shows the steps for removing the column cover: cover Step Action Illustration Remove the fittings (43) and open the cover (11). H M16- 55 Turn the cover (11) through 90 to remove it. Continued on next page. 03- 2017 L31- 7143EN/02 GE Information 10/16...
  • Page 277 MOLYKOTE M111 lubricant. Fit a new seal (20) and place it on surface ”A”, referring to ”Preparing fitting static seals”. module ’General assembly procedures’. Fit the protective cover (33). Continued on next page. 03- 2017 L31- 7143EN/02 GE Information 11/16...
  • Page 278 (8) and the rod (12). Insert the fitting tool (35) with the coupling pin (24) on its end. Slightly loosen the two screws holding the trolley stop (34) in place and remove it. Continued on next page. 03- 2017 L31- 7143EN/02 GE Information 12/16...
  • Page 279 (37). See the second method (7). Remove the fitting tool (35) from the coupling pin, loosen- ing it by hand. Second method: Fit circlips (25) using circlip pliers (37). Continued on next page. 03- 2017 L31- 7143EN/02 GE Information 13/16...
  • Page 280 - Screw (42) - Second section (B) (42) NOTE: The aim of this operation is to prevent the centring pins coming into contact with the porcelain fins on the column. Continued on next page. 03- 2017 L31- 7143EN/02 GE Information 14/16...
  • Page 281 ”Locking fix- ings”. module ’General assembly procedures’. Lock the nuts (23) at the appropriate torque, immobil- ising the bolt heads (21). H M16- 65 (75) 13,5 daN.m Continued on next page. 03- 2017 L31- 7143EN/02 GE Information 15/16...
  • Page 282 Installation Chamber - Column Coupling Final coupling, continued Vacuum extraction Once the coupling operation has been completed, continue with: S The air extraction operation filling with gas S The gas filling operation 03- 2017 L31- 7143EN/02 GE Information 16/16...
  • Page 283 : Step Topic Page Preparing the operating device Preparing the pole operating shaft Coupling the operating device Fastening the operating device Removing the blocking tool Low voltage electrical wiring Permanent heating system 11- 2016 L31- 7902EN/02 GE Information 1/12...
  • Page 284 - Install the spacers (22) on the screws (9) outside the operating device. necessary - Install the seal (11) on the operating shaft (13). components - Check the presence of grease (ASEOL 0- 365.2) on the operating shaft (13). 11- 2016 L31- 7902EN/02 GE Information 2/12...
  • Page 285 - Refit the securing tool (4) (“open” position). d - Remove the safety plate (5). Grease Check the presence of grease (ASEOL 0- 365.2) on the pole operating shaft. Continued on next page. 11- 2016 L31- 7902EN/02 GE Information 3/12...
  • Page 286 (4) then screw the operating lever (6) onto the flange on the front of the handle sleeve (12). With the help of the lever (6), effect a 60 rotation of the sleeve (12). 11- 2016 L31- 7902EN/02 GE Information 4/12...
  • Page 287 Remove the lever (6). Remove the safety plate (5) and the screws from the flange on the front of the handle sleeve (12). 11- 2016 L31- 7902EN/02 GE Information 5/12...
  • Page 288 List of the Grid Solutions components necessary for the operation : components Mark Diagram Designation Number Washer (10) (22) Spacer (26) Spacer (23) Eccentric spacer (14) H M20 (24) Wedge (thickness 1 mm) (25) Wedge (thickness 0,5 mm) Continued on next page. 11- 2016 L31- 7902EN/02 GE Information 6/12...
  • Page 289 As soon as the lower fastening screw (9) “A” emerge from the hole of the operating mechanism support (8), install the spacer (26), washer (10) and the nut (14). NOTE : Do not tighten the nut (14). ”A” 11- 2016 L31- 7902EN/02 GE Information 7/12...
  • Page 290 Rotate the eccentric spacers (23) to do the contact with the lower edge of the pole- support oblong holes. Tighten - temporarily at the indicated tightening torque - the fasten- ing screws (9). 5 daN.m ”C” ”D” ”B” Continued on next page. 11- 2016 L31- 7902EN/02 GE Information 8/12...
  • Page 291 D Wedge between the spacer (22) and the operating device (20) with the provided wedges (24)- (25). X 1 mm D Tighten screw indicated tightening torque. Lifting strap Remove the lifting strap. 11- 2016 L31- 7902EN/02 GE Information 9/12...
  • Page 292 Installation Installation of operating device Removing the blocking tool Process REMOVE THE BLOCKING TOOL (4). 11- 2016 L31- 7902EN/02 GE Information 10/12...
  • Page 293 NOTE : Use the holes provided on the supports of the frame to fix the cables. Connecting up the Connect the wires from the electrical contact SF densimeter (18) cable (19) contact densimeter to the operating mechanism terminal block, in accordance with the relative cable diagram. 11- 2016 L31- 7902EN/02 GE Information 11/12...
  • Page 294 DO NOT SUPPLY THE OPERATING MECHANISM MOTOR WITH CURRENT TO AVOID THE CLOSING SPRING BEING RELOADED. THE CIRCUIT BREAKER MUST NOT BE OPERATED AT A SF PRESSURE GAS LOWER THAN THE MINIMAL PRESSURE FOR THE INSULATION p 11- 2016 L31- 7902EN/02 GE Information 12/12...
  • Page 295 This page is intentionally blank. GE Information...

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