Related Manuals for Beko DRYPOINT RA III 1080
Summary of Contents for Beko DRYPOINT RA III 1080
- Page 1 Original installation and operation manual Compressed air refrigeration dryer DRYPOINT RA III ® > 1080 > 1080 WC > 1300 > 1300 WC > 1490 > 1490 WC > 1900 > 1900 WC > 2400 > 2400 WC > 3000 >...
-
Page 2: Table Of Contents
Original installa�on and opera�on manual DRYPOINT ® RA III Table of Contents Notes about the documentation .................... 6 Contact ..........................6 Information regarding installation and operation manual ..........7 Other applicable documents ....................7 Safety ............................8 Use ............................8 2.1.1 Intended use .......................... - Page 3 DRYPOINT ® RA III Original installa�on and opera�on manual Scope of delivery ........................28 Technical data ........................29 Operating parameters ......................29 4.1.1 DRYPOINT RA III 1080 … 1300 ..................... 30 ® 4.1.2 DRYPOINT RA III 1490 … 1900 ..................... 31 ® 4.1.3 DRYPOINT RA III 2400 …...
- Page 4 Original installa�on and opera�on manual DRYPOINT ® RA III Warning notices ......................... 56 Initial commissioning ......................57 Operation ..........................59 Warning notices ......................... 59 Daily operating checks ....................... 59 Overview of User Interface after power ON ..............60 Operate on the User Interface ................... 60 9.4.1 Normal running status ......................
- Page 5 DRYPOINT ® RA III Original installa�on and opera�on manual 14.2 Disassembly work ......................101 Disposal ..........................102 15.1 Warning notices ......................102 15.2 Disposal of materials and components ................. 103 Troubleshooting ......................... 105 16.1 Warnings and alarms ..................... 106 16.1.1 Clearing a WARNING......................
-
Page 6: Notes About The Documentation
This documentation contains all the necessary steps for use of the product and the accessories. Contact Manufacturer Customer service and tools BEKO TECHNOLOGIES GmbH BEKO TECHNOLOGIES GmbH Im Taubental 7 | 41468 Neuss Im Taubental 7 | 41468 Neuss Tel. + 49 2131 988 - 1000 Tel. -
Page 7: Information Regarding Installation And Operation Manual
DRYPOINT ® RA III Original installa�on and opera�on manual Information regarding installation and operation manual INFORMATION Copyright protection The contents of the installation and operation manual in the form of text, figures, illustrations, photographs, technical drawings, diagrams and other representations are protected by the copyright of the manufacturer. -
Page 8: Safety
• Only combine the product and accessories with the products and components named and recommended by BEKO TECHNOLOGIES in the manual. • Adhere to the prescribed maintenance schedules. Before using the product and the accessories, the operating company must make sure that all conditions and prerequisites for intended use are given. -
Page 9: Reasonably Foreseeable Inappropriate Use
DRYPOINT ® RA III Original installa�on and opera�on manual 2.1.2 Reasonably foreseeable inappropriate use Reasonably foreseeable inappropriate use is deemed to have occurred if the product or the accessories are used in any other way than that described in the section "2.1.1 Intended use" on page 8. Reasonably foreseeable inappropriate use includes the use of the product or the accessories in a manner not intended by the manufacturer or supplier but which may result from foreseeable human behaviour. -
Page 10: Target Group And Personnel
Original installa�on and opera�on manual DRYPOINT ® RA III Target group and personnel This manual addresses the personnel listed below who are involved with work on the product or the accessories. INFORMATION Personnel requirements The personnel may not execute any actions on the product or the accessories when they are under the influence of drugs, medications, alcohol or other substances that may impair their consciousness. - Page 11 DRYPOINT ® RA III Original installa�on and opera�on manual Skilled technical personnel - refrigeration engineering Skilled technical personnel - refrigeration engineering are people who, as a result of their training, professional experience, qualifications and further training, have all the requisite skills to safely perform all actions related to refrigerant fluids, to instruct, to independently identify potentially hazardous situations and to implement appropriate measures to avert any danger.
-
Page 12: Explanation Of The Symbols Used
Original installa�on and opera�on manual DRYPOINT ® RA III Explanation of the symbols used The symbols used below indicate safety-relevant and important information which must be adhered to when handling the product and to ensure safe and optimum operation. Symbol Description / explanation General warning symbol (danger, warning, caution) Danger: pressurised system... -
Page 13: Safety Instructions And Warning Notices
DRYPOINT ® RA III Original installa�on and opera�on manual Safety instructions and warning notices This section provides an overview of all important safety aspects for personal protection as well as for the safe and problem-free operation of the product and accessories. The following sections list the dangers posed by this product and the accessories even with intended use. -
Page 14: Pressurised Systems
Original installa�on and opera�on manual DRYPOINT ® RA III 2.5.3 Pressurised systems The following may result in serious personal injury or death: • Contact with fast or suddenly escaping fluids. • Bursting system parts. • Whipping movements of pressurized hoses and pipes during separation. For the safe handling of pressurised systems, observe the following points: •... -
Page 15: Transport And Storage
DRYPOINT ® RA III Original installa�on and opera�on manual 2.5.5 Transport and storage Inappropriate transport or storage may result in personal injury or damage to property. For safe transport and storage of the product and accessories, observe the following point: •... -
Page 16: Maintenance
Original installa�on and opera�on manual DRYPOINT ® RA III 2.5.7 Maintenance Improper performance of maintenance and repair work may result in serious personal injuries or death. For safe maintenance and repair, observe the following points: • Before starting work, depressurise the pressurised product and accessories and secure them against unintentional pressurisation. -
Page 17: Handling Hazardous Substances
DRYPOINT ® RA III Original installa�on and opera�on manual 2.5.8 Handling hazardous substances Contact with condensate containing substances which endanger health and the environment can pose a health hazard, causing irritation and/or damage to the eyes, skin and mucous membranes. In addition, polluted condensate must be prevented from entering the sewerage system, waters or the ground. -
Page 18: Warning Notices
Original installa�on and opera�on manual DRYPOINT ® RA III Warning notices Warning notices warn against dangers when handling the product and accessories. In order to prevent accidents, personal injury and damage to property as well as impairments during operation, it is essential to adhere to the warning notices. Structural set up: SIGNAL WORD Type and source of danger... -
Page 19: Product Information
DRYPOINT ® RA III Original installa�on and opera�on manual 3. Product information Product overview 3.1.1 DRYPOINT RA III 1080, 1300 ® Pos. No. Pos. No. Description / explanation Description / explanation Heat exchanger [12] Temperature probe BT1 High pressure switch HPS [13] Condensate drain service valve Refrigerant compressor... -
Page 20: Drypoint ® Ra Iii 1080, 1300 Water-Cooled
Original installa�on and opera�on manual DRYPOINT ® RA III 3.1.2 DRYPOINT RA III 1080, 1300 water-cooled ® Pos. No. Pos. No. Description / explanation Description / explanation Heat exchanger [17] User Interface High pressure switch HPS [18] Water condenser Refrigerant compressor [19] Water regulating valve Hot gas by-pass valve... -
Page 21: Drypoint ® Ra Iii 1490, 1900
DRYPOINT ® RA III Original installa�on and opera�on manual 3.1.3 DRYPOINT RA III 1490, 1900 ® Pos. No. Description / explanation Pos. No. Description / explanation Heat exchanger [13] Condensate drain service valve High pressure switch HPS [17] User Interface Refrigerant compressor [21] Condensate drain... -
Page 22: Drypoint ® Ra Iii 1490, 1900 Water-Cooled
Original installa�on and opera�on manual DRYPOINT ® RA III 3.1.4 DRYPOINT RA III 1490, 1900 water-cooled ® Pos. No. Pos. No. Description / explanation Description / explanation Heat exchanger [18] Water condenser High pressure switch HPS [19] Water regulating valve Refrigerant compressor [21] Condensate drain... -
Page 23: Drypoint ® Ra Iii 2400, 3000
DRYPOINT ® RA III Original installa�on and opera�on manual 3.1.5 DRYPOINT RA III 2400, 3000 ® Pos. No. Pos. No. Description / explanation Description / explanation Heat exchanger [13] Condensate drain service valve High pressure switch HPS [17] User Interface Refrigerant compressor [21] Condensate drain... -
Page 24: Drypoint ® Ra Iii 2400, 3000 Water-Cooled
Original installa�on and opera�on manual DRYPOINT ® RA III 3.1.6 DRYPOINT RA III 2400, 3000 water-cooled ® Pos. No. Pos. No. Description / explanation Description / explanation Heat exchanger [18] Water condenser High pressure switch HPS [19] Water regulating valve Refrigerant compressor [21] Condensate drain... -
Page 25: Function Description
DRYPOINT ® RA III Original installa�on and opera�on manual Function description 3.2.1 Flow diagram, air-cooled models 25 | 120... -
Page 26: Flow Diagram, Water-Cooled Models
Original installa�on and opera�on manual DRYPOINT ® RA III 3.2.2 Flow diagram, water-cooled models 3.2.3 Compressed air flow The hot, humid air enters the heat exchanger [1], cools and reaches a temperature of approximately 2 °C. At this temperature, the humidity present in the air changes to a liquid state, precipitates to the bottom of the exchanger [1] and is expelled through the automatic condensate drain [21]. -
Page 27: Type Plate
DRYPOINT ® RA III Original installa�on and opera�on manual Type plate 3.3.1 Type plate of DRYPOINT RA III ® 27 | 120... -
Page 28: Scope Of Delivery
Original installa�on and opera�on manual DRYPOINT ® RA III Scope of delivery Illustration Description / explanation Product DRYPOINT RA III ® Original installation and operation manual 28 | 120... -
Page 29: Technical Data
DRYPOINT ® RA III Original installa�on and opera�on manual 4. Technical data Operating parameters INFORMATION Nominal conditions The nominal condition refers to an ambient temperature of +25 °C (+77.0 °F) with inlet air at 7 bar(g) (101.5 psi(g)) and +35 °C (+95.0 °F). INFORMATION Refrigerant quantity Refrigerant quantity stated in the following is the design value. -
Page 30: Drypoint ® Ra Iii 1080
Original installa�on and opera�on manual DRYPOINT ® RA III 4.1.1 DRYPOINT RA III 1080 … 1300 ® DRYPOINT RA III ® Parameter Unit 1080 1300 1080 1300 1080 1260 Air flow rate at nominal l/min 18000 21000 conditions scfm 0,07 0,09 Air pressure drop (psi) -
Page 31: Drypoint ® Ra Iii 1490
DRYPOINT ® RA III Original installa�on and opera�on manual 4.1.2 DRYPOINT RA III 1490 … 1900 ® DRYPOINT RA III ® Parameter Unit 1490 1900 1490 1900 1500 1900 Air flow rate at nominal l/min 25000 31667 conditions scfm 1119 0,06 0,09 Air pressure drop... -
Page 32: Drypoint ® Ra Iii 2400
Original installa�on and opera�on manual DRYPOINT ® RA III 4.1.3 DRYPOINT RA III 2400 … 3000 ® DRYPOINT RA III ® Parameter Unit 2400 3000 2400 3000 2400 3000 Air flow rate at nominal l/min 40000 50000 conditions scfm 1413 1767 0,09 0,13... -
Page 33: Correction Factors
DRYPOINT ® RA III Original installa�on and opera�on manual Correction factors 33 | 120... -
Page 34: Cooling Water Parameters, Water-Cooled Models
Original installa�on and opera�on manual DRYPOINT ® RA III Cooling water parameters, water-cooled models Parameter Unit Value Min. … max. water temperature °C +15 … +30 (°F) (+59.0 … +86.0) Min. … max. water pressure bar(g) 3 … 10 (psi(g)) (43.5 …... -
Page 35: Storage Parameters
DRYPOINT ® RA III Original installa�on and opera�on manual Storage parameters DRYPOINT RA III ® Unit Parameter 1080 1300 1490 1080 1300 1490 Min. … max. °C +1 … +50 temperature (°F) (+33.8 … +122.0) Relative humidity Max 80% without condensation Weight (lbs) (509) -
Page 36: Materials
Original installa�on and opera�on manual DRYPOINT ® RA III Materials Component Material Housing and supports Structural steel, epoxy paint Refrigerant compressor Steel, copper, aluminium, oil Heat exchanger Aluminium Condenser Aluminium, copper, structural steel Pipes Copper Aluminium, copper, steel Valves Brass, steel BEKOMAT condensate drain Aluminium, plastic mix and electronics... -
Page 37: Dimensions
DRYPOINT ® RA III Original installa�on and opera�on manual Dimensions 4.6.1 DRYPOINT RA III 1080 … 1300 ® DRYPOINT RA III ® Pos. No. Unit 1080 1300 [X1] 775 (30.51) [X2] 138 (5.43) [X3] 453 (17.83) [Y1] 1550 (61.02) [Y2] 1331 (52.40) [Y3] 117 (4.61) -
Page 38: Drypoint ® Ra Iii 1490
Original installa�on and opera�on manual DRYPOINT ® RA III 4.6.2 DRYPOINT RA III 1490 … 3000 ® DRYPOINT RA III ® Pos. No. Unit 1490 1900 2400 3000 [X1] 957 (37.68) [X2] 170 (6.69) 205 (8.07) [X3] 630 (24.80) 1661 (65.39) [Y1] [Y2] 644 (25.35) -
Page 39: Connections
DRYPOINT ® RA III Original installa�on and opera�on manual Connections 4.7.1 DRYPOINT RA III 1080 … 1300 ® DRYPOINT Pos. ® Description / explanation Connection RA III DN 80 Flanged connection, connection for compressed air inlet DN 80 Flanged connection, connection for compressed air outlet 8 mm Rubber hose, connection for condensate outlet (0.31 in) -
Page 40: Drypoint ® Ra Iii 1490
Original installa�on and opera�on manual DRYPOINT ® RA III 4.7.2 DRYPOINT RA III 1490 … 3000 ® DRYPOINT Pos. ® Connection Description / explanation RA III DN 80 Flanged connection, connection for compressed air inlet 1490 … 1900 DN 80 Flanged connection, connection for compressed air outlet DN 100 Flanged connection, connection for compressed air inlet... -
Page 41: Assembly Conditions
DRYPOINT ® RA III Original installa�on and opera�on manual Assembly conditions Observe the following conditions when setting up and selecting the place of installation: • The place of installation is clean and dry, protected from direct sunlight, rain, frost, sources of heat and fire. -
Page 42: Minimum Distance From Adjacent Structures
Original installa�on and opera�on manual DRYPOINT ® RA III 4.8.1 Minimum distance from adjacent structures Illustration 42 | 120... -
Page 43: Transport And Storage
DRYPOINT ® RA III Original installa�on and opera�on manual 5. Transport and storage Warning notices WARNING Insufficient qualification If personnel carrying out work on the product and accessories is not properly qualified, this may result in accidents, personal injury and damage to property and/or impaired operation. -
Page 44: Transport
Original installa�on and opera�on manual DRYPOINT ® RA III Transport NOTE Incorrect handling of the product Damage to product will occur if laid on its side or placed upside down during the transport. Heavy blows will cause irreparable damage. • Transport the product with care, in an upright position and do not tilt it. -
Page 45: Storage
DRYPOINT ® RA III Original installa�on and opera�on manual Storage NOTE Incorrect storage of the product Damage to product will occur if laid on its side or placed upside down. • Only store the product in an upright position. NOTE Long term storage After a long storage period the components and the functioning of the device must be checked by the manufacturer. -
Page 46: Assembly
Original installa�on and opera�on manual DRYPOINT ® RA III 6. Assembly Warning notices DANGER Use of incorrect spare parts, accessories or materials Use of the incorrect spare parts, accessories or materials, as well as auxiliary and operating materials, may result in death or serious injury. Malfunctions and device failure as well as material damage can occur. -
Page 47: Assembly Work
DRYPOINT ® RA III Original installa�on and opera�on manual Assembly work For assembly work to be carried out, the following protective equipment must be always worn and the preparatory tasks must have been completed. Prerequisites Tools Material Protective equipment • •... -
Page 48: Electrical Installation
Original installa�on and opera�on manual DRYPOINT ® RA III 7. Electrical installation Warning notices DANGER Use of incorrect spare parts, accessories or materials Use of the incorrect spare parts, accessories or materials, as well as auxiliary and operating materials, may result in death or serious injury. Malfunctions and device failure as well as material damage can occur. - Page 49 DRYPOINT ® RA III Original installa�on and opera�on manual WARNING Insufficient qualification If personnel carrying out work on the product and accessories is not properly qualified, this may result in accidents, personal injury and damage to property and/or impaired operation. •...
-
Page 50: Connection Work
Original installa�on and opera�on manual DRYPOINT ® RA III Connection work For electrical installation work to be carried out, the following protective equipment must be always worn and the preparatory tasks must have been completed. Prerequisites Tools Material Protective equipment •... -
Page 51: External Power Supply
DRYPOINT ® RA III Original installa�on and opera�on manual 7.2.1 External power supply NOTE Wrong phase sequence Incorrect phase sequence L1, L2, L3 will cause the lack of starting of the product. • Phases L1, L2, L3 must be connected to the device with correct phase sequence. -
Page 52: Standby - Running Digital Output
Original installa�on and opera�on manual DRYPOINT ® RA III 7.2.3 STANDBY – RUNNING digital output NOTE STANDBY – RUNNING digital output failure The STANDBY – RUNNING contact is a potential-free NO contact. Using the contact with unsuitable voltages and currents will cause its failure. •... -
Page 53: Dew Point Temperature Analog Output
DRYPOINT ® RA III Original installa�on and opera�on manual 7.2.4 DEW POINT TEMPERATURE analog output Connection work Illustration Description / explanation 1. Guide a two-wires shielded signal cable through the arranged rubber grommet on the product. 2. Product side: connect the cable to the connector M9 [AO3] DEW POINT of Electronic Control Unit. -
Page 54: Remote Reset Digital Input
Original installa�on and opera�on manual DRYPOINT ® RA III 7.2.6 Remote RESET digital input NOTE Remote electrical contact Using an unsuitable remote electrical contact may cause operating malfunctions. • Use only a clean remote contact suitable for low voltage applications and free from any electrical potential. -
Page 55: Usb Memory Stick For Data Log Storage
DRYPOINT ® RA III Original installa�on and opera�on manual 7.2.7 USB memory stick for data log storage Connection work Illustration Description / explanation 1. Insert a formatted USB memory stick into the USB slot located on the back side of User Interface. -
Page 56: Commissioning
Original installa�on and opera�on manual DRYPOINT ® RA III 8. Commissioning Warning notices DANGER Operation outside the permissible limit range Operation of the product or accessories outside the permissible limits and operating parameters, unauthorised intervention and modifications may result in death or serious injury. -
Page 57: Initial Commissioning
DRYPOINT ® RA III Original installa�on and opera�on manual Initial commissioning For initial commissioning work to be carried out, the following protective equipment must be always worn and the preparatory tasks must have been completed. Prerequisites Tools Material Protective equipment •... - Page 58 Original installa�on and opera�on manual DRYPOINT ® RA III Preparatory tasks Assembly of the product is complete. Compressed air inlet/outlet valves are closed. Electrical installation of the product is complete. The section “3.1 Product overview” on page 19 was read and applied. The condensate drain service valve is open.
-
Page 59: Operation
DRYPOINT ® RA III Original installa�on and opera�on manual 9. Operation Warning notices DANGER Operation outside the permissible limit range Operation of the product or accessories outside the permissible limits and operating parameters, unauthorised intervention and modifications may result in death or serious injury. -
Page 60: Overview Of User Interface After Power On
Original installa�on and opera�on manual DRYPOINT ® RA III Overview of User Interface after power ON Pos. No. Description / explanation Pos. No. Description / explanation Status of the device and notification START-STOP button area CONDENSATE DRAIN TEST Current date and time button Dew point temperature area FUNCTIONS MENU button... -
Page 61: Normal Running Status
DRYPOINT ® RA III Original installa�on and opera�on manual 9.4.1 Normal running status INFORMATION Dew point value A dew point between 0 °C (+32 °F) and +10 °C (+50 °F) displayed on the User Interface is considered to be correct according to the possible operating conditions, e.g. -
Page 62: Stopping And Starting
Original installa�on and opera�on manual DRYPOINT ® RA III 9.4.2 Stopping and starting INFORMATION Delayed starting function The device is provided of a delayed start function to avoid too frequent start/stop cycles which could damage the refrigerant compressor. The starting delay occurs: •... -
Page 63: Condensate Drain Test
DRYPOINT ® RA III Original installa�on and opera�on manual 9.4.3 Condensate drain test INFORMATION Condensate drain test The condensate drain test can be performed at any time, regardless the status of the device and any display indication. Illustration Description / explanation Condensate drain test 1. -
Page 64: Actual Process Values, Data Logger, Data Recording
Original installa�on and opera�on manual DRYPOINT ® RA III 9.4.4 Actual process values, data logger, data recording Illustration Description / explanation Actual process values 1. With the device in normal running status, press the FUNCTIONS MENU button [1] to access the functions menu screen. 2. - Page 65 DRYPOINT ® RA III Original installa�on and opera�on manual Illustration Pos. No. Pos. No. Description / explanation Description / explanation T1 – Dew point temperature. [10] HP – Pressure of refrigerant fluid at discharge side of compressor. T2 – Temperature of air at inlet side of [11] Opening percentage of hot gas heat exchanger.
- Page 66 Original installa�on and opera�on manual DRYPOINT ® RA III Description / explanation Process values history screen Graphical and numerical representation of actual process values for the last 60 minutes of device operation. Stored values shifted out the last 60 minutes are definitively lost.
- Page 67 DRYPOINT ® RA III Original installa�on and opera�on manual Description / explanation 3. The User Interface shows the time remaining to the end of recording. 4. To manually stop the recording, press the STOP DATA RECORDING button [32]. 5. Stop the recording pressing the CONFIRM button [31] or abort the command pressing the EXIT button [30].
-
Page 68: Warning Status
Original installa�on and opera�on manual DRYPOINT ® RA III 9.4.5 WARNING status The WARNING is an anomalous event related to a malfunction of the device. The WARNING does not compromise the functioning of the device and the safety of operators. NOTE WARNING status With the device in WARNING status the compressed air treatment may be... - Page 69 DRYPOINT ® RA III Original installa�on and opera�on manual WARNING Code Description / explanation Low Dew Point High Dew Point Probe Fault T2 Probe Fault T3 Drainer W5 Dn nn Drainer, specific faults Programmed Service High Discharge Temperature High Evaporating Pressure Low Condensing Pressure High Condensing Pressure Low Ambient Temperature...
-
Page 70: Alarm Status
Original installa�on and opera�on manual DRYPOINT ® RA III 9.4.6 ALARM status The ALARM is an anomalous event related to a malfunction or a fault of the device. The ALARM always stops the device to ensure the safety of the device and operators. NOTE ALARM status With the device in ALARM status the compressed air will not be treated. - Page 71 DRYPOINT ® RA III Original installa�on and opera�on manual ALARM Code Description / explanation High Pressure Switch Low Pressure Switch Low Evaporating Pressure High Discharge Temperature Compressor protection Probe Fault LP Probe Fault HP Probe Fault T1 Probe Fault T4 Low Differential Pressure High Evaporating Pressure Low condensing Pressure...
-
Page 72: Alarm History
Original installa�on and opera�on manual DRYPOINT ® RA III 9.4.7 ALARM history Illustration Description / explanation ALARM history 1. With the device stopped or in normal running status, press the button FUNCTIONS MENU button [1] to access the functions menu screen. 2. - Page 73 DRYPOINT ® RA III Original installa�on and opera�on manual Illustration Description / explanation 4. Use the CURSOR UP and CURSOR DOWN buttons [4, 5] to scroll the chronological list of ALARMS. ALARM history download To download the ALARM history, a USB memory stick must be already installed by the maintenance personnel.
-
Page 74: Remote Mode
Original installa�on and opera�on manual DRYPOINT ® RA III 9.4.8 Remote mode INFORMATION Behaviour of the device in remote mode • The device starts and stops by a remote command without any preliminary signalling on the local User Interface. • Operations not permitted on the local User Interface: •... -
Page 75: Operating Hours And Maintenance Timer
DRYPOINT ® RA III Original installa�on and opera�on manual 9.4.9 Operating hours and maintenance timer Illustration Description / explanation Operating hours and maintenance timer 1. With the device stopped or in normal running status, press the FUNCTIONS MENU button [1] to access the functions menu screen. -
Page 76: System Settings And Automatic Start/Stop Weekly Timer
Original installa�on and opera�on manual DRYPOINT ® RA III 9.4.10 System settings and automatic start/stop weekly timer Illustration Description / explanation System settings and automatic start/stop weekly timer 1. With the device stopped or in normal running status, press the FUNCTIONS MENU button [1] to access the functions menu screen. - Page 77 DRYPOINT ® RA III Original installa�on and opera�on manual Illustration Description / explanation 7. Touch the screen to set the automatic start / stop time for the device. The programmed running time is highlighted by colouring the selected areas in green or blue.
-
Page 78: Spare Parts List Of Device
Original installa�on and opera�on manual DRYPOINT ® RA III 9.4.11 Spare parts list of device Illustration Description / explanation Spare parts list of device 1. With the device stopped or in normal running status, press the FUNCTIONS MENU button [1] to access the functions menu screen. -
Page 79: User Parameters
DRYPOINT ® RA III Original installa�on and opera�on manual Illustration Description / explanation 4. Use the CURSOR UP and CURSOR DOWN buttons [4, 5] to scroll the spare parts list. Spare parts list download To download the spare parts list, a USB memory stick must be already installed by the maintenance personnel. - Page 80 Original installa�on and opera�on manual DRYPOINT ® RA III Value Default Code Accuracy Description / explanation range value Time drain ON Condensate drain, solenoid valve activation 0 … 20 time. seconds 0 = BEKOMAT drain installed ® Time drain OFF 0 …...
- Page 81 DRYPOINT ® RA III Original installa�on and opera�on manual Value Default Code Description / explanation Accuracy range value Auto Restart Automatic restart after a voltage drop NO = device must be intentionally NO, YES restarted YES = device restarts automatically, if it was running before voltage drop Auto Reset service drain Enables / disables the automatic clearing of...
- Page 82 Original installa�on and opera�on manual DRYPOINT ® RA III Advanced parameters, protected by security PIN Value Default Code Accuracy Description / explanation range value Reset by Password Clearing of WARNINGS / ALARMS NO = clearing allowed locally (by User NO, YES (*2) Interface) and remotely YES = clearing allowed only locally (by User...
- Page 83 DRYPOINT ® RA III Original installa�on and opera�on manual Illustration Description / explanation Modification of a parameter 1. With the device stopped or in normal running status, press the FUNCTIONS MENU button [1] to access the functions menu screen. 2. Press the PROCESS PARAMETERS button [2] to access the user parameters screen.
-
Page 84: Modbus Function
Original installa�on and opera�on manual DRYPOINT ® RA III Illustration Description / explanation ADVANCED PROCESS PARAMETERS button 8. Press the ADVANCED PROCESS PARAMETERS button [9] to access the advanced parameters screen. To avoid inappropriate operations, the access is protected by the security PIN. PROCESS VALUES HISTORY button 9. -
Page 85: Maintenance
DRYPOINT ® RA III Original installa�on and opera�on manual 10. Maintenance 10.1 Warning notices DANGER Pressurised system There is a danger of death or serious personal injury resulting from contact with fast or suddenly escaping fluids or through bursting system parts. •... - Page 86 Original installa�on and opera�on manual DRYPOINT ® RA III WARNING Refrigerant fluid The incorrect handling of refrigerant fluid may result in serious injury. Malfunctions and device failure as well as environment damage can occur. Refer to the indications on the type plate on the product as regards the type and amount of refrigerant fluid charged on the product.
-
Page 87: Maintenance Work
DRYPOINT ® RA III Original installa�on and opera�on manual 10.2 Maintenance work For maintenance work to be carried out, the following protective equipment must be always worn and the preparatory tasks must have been completed. Prerequisites Tools Material Protective equipment •... -
Page 88: Reset Of Maintenance Timer
Original installa�on and opera�on manual DRYPOINT ® RA III 10.2.1 Reset of maintenance timer Illustration Description / explanation Reset of maintenance timer 1. With the device stopped or in normal running status, press the FUNCTIONS MENU button [1] to access the functions menu screen. -
Page 89: Adjustments
DRYPOINT ® RA III Original installa�on and opera�on manual 11. Adjustments 11.1 Warning notices DANGER Pressurised system There is a danger of death or serious personal injury resulting from contact with fast or suddenly escaping fluids or through bursting system parts. •... -
Page 90: Adjustment Work
Original installa�on and opera�on manual DRYPOINT ® RA III WARNING Hot surfaces Contact with hot surfaces during work on the product and accessories can lead to burns, accidents and personal injury. • Pay attention to the hot surfaces during the adjustment work. WARNING Insufficient qualification If personnel carrying out work on the product and accessories is not properly... -
Page 91: Adjustment Of Hot Gas By-Pass Valve
DRYPOINT ® RA III Original installa�on and opera�on manual 11.2.1 Adjustment of hot gas by-pass valve NOTE Schrader service valve Each time a pressure gauge is connected to the Schrader service valve, a part of refrigerant fluid is discharged in the environment. •... - Page 92 Original installa�on and opera�on manual DRYPOINT ® RA III Preparatory tasks The device is stopped. Inlet / outlet air valves are closed. Compressed air does not flow into the heat exchanger. Service panels are removed. A low pressure gauge is connected to the Schrader service valve on the low pressure side of refrigerant circuit.
-
Page 93: Adjustment Of Cooling Water Regulating Valve, Water-Cooled Models
DRYPOINT ® RA III Original installa�on and opera�on manual 11.2.2 Adjustment of cooling water regulating valve, water-cooled models NOTE Schrader service valve Each time a pressure gauge is connected to the Schrader service valve, a part of refrigerant fluid is discharged in the environment. •... - Page 94 Original installa�on and opera�on manual DRYPOINT ® RA III Final tasks Disconnect the high pressure gauge from the refrigerant circuit. Reinstall the service panels. Slowly open the air inlet valve. Slowly open the air outlet valve. 94 | 120...
-
Page 95: Spare Parts
Serial number (see type plate) • Material number and designation of the part • Required quantity of part to be delivered The contact data for the BEKO TECHNOLOGIES customer service are listed in section “1.1 Contact” on page 6. 95 | 120... -
Page 96: Spare Parts
Original installa�on and opera�on manual DRYPOINT ® RA III 12.2 Spare parts INFORMATION Callouts All callouts [#] mentioned in the following are referred to the section “3.1 Product overview” on page 19. Designation Heat exchanger High pressure switch HPS Refrigerant compressor Hot gas by-pass valve Condenser Cooling fan... -
Page 97: Decommissioning
DRYPOINT ® RA III Original installa�on and opera�on manual 13. Decommissioning The product must be decommissioned during longer periods of standstill, for example in the case of: • Maintenance work to the product or accessories. • Longer standstill of the entire system due to planned work (e.g. conversion work, major repairs, decommissioning of the overall system). -
Page 98: Decommissioning Work
Original installa�on and opera�on manual DRYPOINT ® RA III 13.2 Decommissioning work For decommissioning work to be carried out, the following protective equipment must be always worn. Prerequisites Tools Material Protective equipment • • No tool necessary No material necessary Decommissioning work Slowly close the air inlet valve and secure it against unintentional opening. -
Page 99: Disassembly
DRYPOINT ® RA III Original installa�on and opera�on manual 14. Disassembly 14.1 Warning notices DANGER Pressurised system There is a danger of death or serious personal injury resulting from contact with fast or suddenly escaping fluids or through bursting system parts. •... - Page 100 Original installa�on and opera�on manual DRYPOINT ® RA III WARNING Insufficient qualification If personnel carrying out work on the product and accessories is not properly qualified, this may result in accidents, personal injury and damage to property. • All work on the product and accessories must be carried out exclusively by skilled technical personnel specializing in refrigeration engineering and customer service.
-
Page 101: Disassembly Work
DRYPOINT ® RA III Original installa�on and opera�on manual 14.2 Disassembly work For disassembly work to be carried out, the following protective equipment must be always worn and the pre- paratory tasks must have been completed. Prerequisites Tools Material Protective equipment •... -
Page 102: Disposal
Original installa�on and opera�on manual DRYPOINT ® RA III 15. Disposal 15.1 Warning notices NOTE Inappropriate disposal Inappropriate disposal of components, parts, operating and auxiliary materials, refrigerant fluid as well as cleaning media can cause environmental damage. • Dispose of all components, parts, operating and auxiliary materials, refrigerant fluid as well as cleaning media professionally and in accordance with all nationally and locally applicable regulations and standards. -
Page 103: Disposal Of Materials And Components
DRYPOINT ® RA III Original installa�on and opera�on manual 15.2 Disposal of materials and components For disposal work to be carried out, the following protective equipment must be always worn and the preparatory tasks must have been completed. Prerequisites Tools Material Protective equipment •... - Page 104 Original installa�on and opera�on manual DRYPOINT ® RA III Component Material EU waste code Whole device (with or without refrigerant fluid) 16 02 11 Refrigerant fluid 14 06 01 Refrigerant compressor (sealed, with oil included) 16 02 15 Filter of refrigerant fluid (sealed) Tubes of refrigerant circuit Copper 17 04 01...
-
Page 105: Troubleshooting
In the event of any malfunctions / faults which are not described here, malfunctions which cannot be acknowledged / eliminated or other related questions, contact BEKO TECHNOLOGIES customer service. Refer to section “1.1 Contact” on page 6. 105 | 120... -
Page 106: Warnings And Alarms
Original installa�on and opera�on manual DRYPOINT ® RA III 16.1 Warnings and alarms 16.1.1 Clearing a WARNING Illustration Description / explanation 1. Refer to the section “9.4.5 WARNING status” on page 68. 2. Fix the cause which has triggered the WARNING. - Page 107 Delay: 20 minutes Compressed air line is Pressurise the compressed air depressurised. line. W5 Dn nn Condensate drain specific Consult BEKO TECHNOLOGIES malfunction. Drainer, specific faults W6 – Programmed Service Trigger: SrV value Refer to section “10.2 The maintenance time is expired.
- Page 108 Original installa�on and opera�on manual DRYPOINT ® RA III WARNING code – Text Cause Action Refer to section “16.2 Specific W9 – Low Condensing Pressure Transducer BHP, the condensing malfunctions” on page 114, Trigger: variable pressure of the refrigerant fluid is “Transducer BHP, condensing Reset: variable too low.
-
Page 109: Clearing An Alarm
DRYPOINT ® RA III Original installa�on and opera�on manual 16.1.2 Clearing an ALARM Illustration Description / explanation 1. Refer to the section “9.4.6 ALARM status ” on page 70. 2. Fix the cause which has triggered the ALARM. 3. The notification area of User Interface stops flashing and turns permanently red. - Page 110 Original installa�on and opera�on manual DRYPOINT ® RA III Illustration Description / explanation ALARM history download To download the ALARM history, a USB memory stick must be already installed by the maintenance personnel. Refer to section “7.2.7 USB memory stick for data log storage “ on page 55.
- Page 111 DRYPOINT ® RA III Original installa�on and opera�on manual ALARM code - Text Cause Action A1 – High Pressure Switch Refer to section “16.2 Specific Safety pressure switch HPS, the Trigger: DI HPS open malfunctions” on page 114, pressure of the refrigerant fluid “Safety pressure switch HPS has Reset: DI HPS closed has reached the safety limit.
- Page 112 Original installa�on and opera�on manual DRYPOINT ® RA III ALARM code - Text Cause Action Transducer BLP, defective or A7 – Probe Fault LP Replace the transducer. faulty. Trigger: BLP fault The electrical wiring between the Reset: BLP reset transducer BLP and Electronic Restore the electrical wiring.
- Page 113 DRYPOINT ® RA III Original installa�on and opera�on manual ALARM code – Text Cause Action A11 – Low Differential Pressure Refer to section “16.2 Specific Transducers BHP and BLP, low malfunctions” on page 114, Trigger: ∆p < 2,5 bar(g) differential pressure between “Transducers BHP and BLP, low Reset: ∆p ≥...
-
Page 114: Specific Malfunctions
Original installa�on and opera�on manual DRYPOINT ® RA III 16.2 Specific malfunctions Specific Cause Action malfunction The probe BT1 does not detect the Check / place the probe back in its temperature correctly. correct position. See specific malfunction “The refrigerant The refrigerant compressor is stopped. - Page 115 DRYPOINT ® RA III Original installa�on and opera�on manual Specific Cause Action malfunction The probe BT4 does not detect the Check / place the probe back in its temperature correctly. correct position. Excessive thermal load. The temperature of inlet compressed air is too high.
- Page 116 Original installa�on and opera�on manual DRYPOINT ® RA III Specific Cause Action malfunction The ambient temperature is too low or the device is installed in a windy area. Restore the nominal operating conditions. The temperature of cooling water is too low, water-cooled models.
- Page 117 DRYPOINT ® RA III Original installa�on and opera�on manual Specific Cause Action malfunction The ambient temperature is too low or the device is installed in a windy area. Restore the nominal operating conditions. The temperature of cooling water is too low, water-cooled models.
- Page 118 Original installa�on and opera�on manual DRYPOINT ® RA III Specific Cause Action malfunction The cooling fan is There is a refrigerant leak in the Repair the refrigerant circuit. refrigerant circuit. stopped, without The electrical wiring is interrupted. Restore the electrical wiring. any warning / alarm on the User The transducer BHP is defective.
-
Page 119: Notes
DRYPOINT ® RA III Original installa�on and opera�on manual 17. Notes 119 | 120... - Page 120 Original installa�on and opera�on manual DRYPOINT ® RA III 120 | 120...