Hitachi C 6SF Technical Data And Service Manual

Circular saws

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CIRCULAR SAWS

C 6SF, C 7SF
C 6MF, C 7MF
LIST Nos. C 6SF: 0597
C 6MF: 0599
C 7SF: 0598
C 7MF: E501
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
MODELS
C 6SF, C 6MF
C 7SF, C 7MF
Hitachi
Power Tools
Feb. 2004
TECHNICAL DATA
AND
SERVICE MANUAL
C

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Summary of Contents for Hitachi C 6SF

  • Page 1: Circular Saws

    Power Tools CIRCULAR SAWS TECHNICAL DATA C 6SF, C 7SF SERVICE MANUAL C 6MF, C 7MF LIST Nos. C 6SF: 0597 C 6MF: 0599 Feb. 2004 C 7SF: 0598 C 7MF: E501 SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT...
  • Page 2 REMARK: Throughout this TECHNICAL DATA AND SERVICE MANUAL, a symbol(s) is(are) used in the place of company name(s) and model name(s) of our competitor(s). The symbol(s) utilized here is(are) as follows: C 6SF, C 6MF Competitor Symbol Utilized Model Name...
  • Page 3: Table Of Contents

    8-4. Deflection of Saw Blade ........................11 8-5. Cleaning the Case ..........................11 9. STANDARD REPAIR TIME (UNIT) SCHEDULES ................12 Assembly Diagram for C 6SF Assembly Diagram for C 6MF Assembly Diagram for C 7SF Assembly Diagram for C 7MF...
  • Page 4: Product Name

    1. PRODUCT NAME Hitachi Circular Saw, Model C 6SF [165 mm (6-1/2") ] Hitachi Circular Saw, Model C 6MF [165 mm (6-1/2") ] Hitachi Circular Saw, Model C 7SF [190 mm (7-1/2")] Hitachi Circular Saw, Model C 7MF [190 mm (7-1/2")] 2.
  • Page 5: Selling Point Descriptions

    High performance TCT saw blade (40 teeth) is provided as standard instead of the conventional combination blade. The Models C 6SF, C 6MF, C 7SF and C 7MF provide greater maximum cutting depth than the conventional models by using a 165 mm dia. TCT saw blade and a 190 mm dia. TCT saw blade respectively.
  • Page 6: Specifications

    5. SPECIFICATIONS Model C 6SF C 6MF C 7SF C 7MF Saw blade diameter 165 mm (6-1/2") 190 mm (7-1/2") at 90˚ 0 --- 57 mm (0 --- 2-1/4") 0 --- 68 mm (0 --- 2-11/16") Cutting depth at 45˚...
  • Page 7: Comparisons With Similar Products

    7. PRECAUTIONS IN SALES PROMOTION In the interest of promoting the safest and most efficient use of the Models C 6SF, C 6MF, C 7SF and C 7MF Circular Saws by all of our customers, it is very important that at the time of sale the salesperson carefully ensures that the buyer seriously recognizes the importance of the contents of the Handling Instructions.
  • Page 8: Precautions In Disassembly And Reassembly

    8. PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY The procedures for disassembly and reassembly and certain precautions are described below. The [Bold] numbers in the descriptions below correspond to the item numbers in the parts list for all the models. In disassembly or reassembly and also in other work, the Base Ass'y [52] should be carefully handled to prevent the loss of the accuracy of each part, such as the flatness of the bottom surface.
  • Page 9 (5) Removing the Armature [24] (Fig. 5) (a) Remove the Lock Lever [25] and tap the end surface of the Housing Ass'y [17] with a wooden hammer. The Armature [24] and Fan Guide [23] can then be removed. (b) Remove the Fan Guide [23], Thrust Washer [19] and Bearing Lock [18]. (c) Remove the Ball Bearing 6000VVCMPS2L [26] and Ball Bearing 608VVC2PS2L [20] with a bearing puller.
  • Page 10 (7) Removing the Base Ass'y [52] (Fig. 7) (a) Remove the Bolt Ass'y (Square) M6 x 22 [44]. (b) Loosen the two Hex. Socket Set Screw M5 x 6 [28] of the Gear Cover Ass'y [29] and the hex. socket screw in the Sleeve [50] to remove the Sleeve [50].
  • Page 11: Reassembly

    8-2. Reassembly Cautions on installation Reassembly can be accomplished by following the disassembly procedures reverse. However, particular attention should be given to the following points: (1) Assembling the Bearing Lock [18] and Thrust Washer [19] (See Fig. 8.) Before installing the Armature [24], be sure to install the Bearing Lock [18] and Thrust Washer [19] in the bearing chamber of the Housing Ass'y [17] in this order.
  • Page 12 (3) Assembling the Stator Ass'y [22] As shown in Fig. 9, insert a guide bar [J-132 stator press pins (special repair tool, Code No. 970911) are recommended] into the Stator Ass'y [22] and the Housing Ass'y [17] to accurately align the screw hole on the Stator Ass'y [22] with the corresponding hole on the Housing Ass'y [17].
  • Page 13 (5) Wiring procedure (See Figs. 11 and 12.) Wiring should be carried out by referring to Figures 11 and 12. During installation, be careful not to pinch the lead wires between the housing and the handle cover. Lead wire from cord Brown or black Blue Blue or white...
  • Page 14: Insulation Tests

    Allowable deflection level of the saw blade shall be as follows. Model Measuring point Allowable level C 6SF, C 6MF, C 7SF, C 7MF 0.3 mm max. 8-5. Cleaning the Case When the unit becomes soiled, clean it with a clean soft rag moistened with soapy water. Since chloric solvents, gasoline and thinner tend to melt plastic material, their use for cleaning is absolutely avoided.
  • Page 15: Standard Repair Time (Unit) Schedules

    9. STANDARD REPAIR TIME (UNIT) SCHEDULES Variable MODEL 60 min. Fixed Work Flow C 6SF C 7SF Switch C 6MF Handle Cover Cord C 7MF Cord Armor Housing Ass'y Stator Ass'y General Assembly Protective Armature Cover Ball Bearing Return Spring...
  • Page 16 Hitachi Power Tools LIST NO. 0597 ELECTRIC TOOL PARTS LIST CIRCULAR SAW 2003 • • Model C 6SF (E1)
  • Page 17 PARTS C 6SF ITEM CODE NO. DESCRIPTION REMARKS USED 963-803 METAL 322-088 SPINDLE AND GEAR SET 308-361 BEARING HOLDER 305-568 SEAL LOCK FLAT HD. SCREW M5X12 322-506 PROTECTIVE COVER 317-203 RETURN SPRING 600-2VV BALL BEARING 6002VVCMPS2L 308-362 BEARING COVER 308-773 SEAL LOCK FLAT HD.
  • Page 18 PARTS C 6SF ITEM CODE NO. DESCRIPTION REMARKS USED 307-898 WING BOLT M6X18 315-253 SLEEVE 308-364 WING BOLT (A) M6X15 322-007 BASE ASS’Y 1 INCLUD. 43, 48, 49, 51 315-183 ADJUSTING SCREW (A) 12 -- 03 * ALTERNATIVE PARTS --- 3 -- -...
  • Page 19: Standard Accessories

    C 6SF STANDARD ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 302-756 GUIDE 990-666 HEX. BAR WRENCH 2.5MM 940-543 BOX WRENCH 10MM OPTIONAL ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 954-619 CORD HANGER --- 4 --- 12 -- 03 Printed in Japan...
  • Page 20 Hitachi Power Tools LIST NO. 0599 ELECTRIC TOOL PARTS LIST CIRCULAR SAW 2003 • • Model C 6MF (E1)
  • Page 21 BALL BEARING 6000VVCMPS2L 957-754 RUBBER RING 962-782 HEX. SOCKET SET SCREW M5X6 322-004 GEAR COVER ASS’Y 1 INCLUD. 27, 41, 42 HITACHI LABEL 938-477 HEX. SOCKET SET SCREW M5X8 957-051 BRUSH HOLDER 999-043 CARBON BRUSH (1 PAIR) 935-829 BRUSH CAP...
  • Page 22 PARTS C 6MF ITEM CODE NO. DESCRIPTION REMARKS USED 307-898 WING BOLT M6X18 315-253 SLEEVE 307-937 WING BOLT (A) 322-021 BASE ASS’Y 1 INCLUD. 43, 48, 49, 51 315-183 ADJUSTING SCREW (A) 12 -- 03 * ALTERNATIVE PARTS --- 3 -- -...
  • Page 23 C 6MF STANDARD ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 302-756 GUIDE 990-666 HEX. BAR WRENCH 2.5MM 940-543 BOX WRENCH 10MM OPTIONAL ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 954-619 CORD HANGER --- 4 --- 12 -- 03 Printed in Japan * ALTERNATIVE PARTS (031225N)
  • Page 24 Hitachi Power Tools LIST NO. 0598 ELECTRIC TOOL PARTS LIST CIRCULAR SAW 2003 • • Model C 7SF (E1)
  • Page 25 600-0VV BALL BEARING 6000VVCMPS2L 957-754 RUBBER RING 962-782 HEX. SOCKET SET SCREW M5X6 322-015 GEAR COVER ASS’Y INCLUD. 27, 41, 42 HITACHI LABEL 938-477 HEX. SOCKET SET SCREW M5X8 957-051 BRUSH HOLDER 999-043 CARBON BRUSH (1 PAIR) 935-829 BRUSH CAP...
  • Page 26 PARTS C 7SF ITEM CODE NO. DESCRIPTION REMARKS USED 307-898 WING BOLT M6X18 315-253 SLEEVE 308-364 WING BOLT (A) M6X15 322-016 BASE ASS’Y INCLUD. 43, 48, 49, 51 315-183 ADJUSTING SCREW (A) 12 -- 03 * ALTERNATIVE PARTS --- 3 -- -...
  • Page 27 C 7SF STANDARD ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 302-756 GUIDE 990-666 HEX. BAR WRENCH 2.5MM 940-543 BOX WRENCH 10MM OPTIONAL ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 954-619 CORD HANGER --- 4 --- 12 -- 03 Printed in Japan * ALTERNATIVE PARTS (031225N)
  • Page 28 Hitachi Power Tools LIST NO. E501 ELECTRIC TOOL PARTS LIST CIRCULAR SAW 2003 • • Model C 7MF (E1)
  • Page 29 600-0VV BALL BEARING 6000VVCMPS2L 957-754 RUBBER RING 962-782 HEX. SOCKET SET SCREW M5X6 322-015 GEAR COVER ASS’Y INCLUD. 27, 41, 42 HITACHI LABEL 938-477 HEX. SOCKET SET SCREW M5X8 957-051 BRUSH HOLDER 999-043 CARBON BRUSH (1 PAIR) 935-829 BRUSH CAP...
  • Page 30 PARTS C 7MF ITEM CODE NO. DESCRIPTION REMARKS USED 307-898 WING BOLT M6X18 315-253 SLEEVE 307-937 WING BOLT (A) 322-022 BASE ASS’Y INCLUD. 43, 48, 49, 51 315-183 ADJUSTING SCREW (A) 12 -- 03 * ALTERNATIVE PARTS --- 3 -- -...
  • Page 31 C 7MF STANDARD ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 302-756 GUIDE 990-666 HEX. BAR WRENCH 2.5MM 940-543 BOX WRENCH 10MM OPTIONAL ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 954-619 CORD HANGER --- 4 --- 12 -- 03 Printed in Japan * ALTERNATIVE PARTS (031225N)

This manual is also suitable for:

C 6mfC 7mfC 7sf

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