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Hitachi M 12VC Technical Data And Service Manual
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Hitachi M 12VC Technical Data And Service Manual

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M 12VC, KM 12VC
M 12SC, KM 12SC
LIST Nos. M 12VC: 0665 KM 12VC: 0666
M 12SC: 0667 KM 12SC: 0668
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
ROUTER
Aug. 2004
MODELS
M 12VC, KM 12VC
M 12SC, KM 12SC
Hitachi
Power Tools
TECHNICAL DATA
SERVICE MANUAL
AND
M

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Summary of Contents for Hitachi M 12VC

  • Page 1 Power Tools ROUTER TECHNICAL DATA M 12VC, KM 12VC M 12SC, KM 12SC SERVICE MANUAL LIST Nos. M 12VC: 0665 KM 12VC: 0666 Aug. 2004 M 12SC: 0667 KM 12SC: 0668 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: Competitor Symbol Utilized Model Name Company Name 690LRVS, 693VSPK PORTER CABLE 690LR, 693LRPK RF1101, RF1101KIT...

  • Page 3: Table Of Contents

    9-4. Cleaning the Cover ........................13 9-5. No-load Current Value ......................... 14 10. STANDARD REPAIR TIME (UNIT) SCHEDULES ..............15 For Models M 12VC and M 12SC ....................... 15 For Models KM 12VC and KM 12SC ....................16 Assembly Diagram for M 12VC...

  • Page 4: Product Name

    To cope with this situation and also to respond to the demand from Lowe's, we have developed the fixed-base routers Models M 12VC, KM 12VC, M 12SC and KM12SC under the concept for more powerful, quiet and ergonomically styled models to plainly differentiate them from the competitors.

  • Page 5: Selling Point Descriptions

    4-1. Selling Point Descriptions (1) Tool-less 2-stage motor release clamp for quick and accurate depth adjustments The Models M 12VC, M 12SC, KM 12VC and KM 12SC are provided with the lever that has the 2-stage locking mechanism to secure the housing temporarily.
  • Page 6 Feeding force (kgf) (3) Extremely low noise level - only 80 dB The noise level of the Models M 12VC, M 12SC, KM 12VC and KM 12SC is 80 dB or less. It is the lowest noise level in the class.

  • Page 7: Specifications

    5. SPECIFICATIONS M 12VC, M 12SC, KM 12VC, KM 12SC Model Collect chuck capacity 1/2" and 1/4" Type of power source Single-phase AC 60 Hz Voltage and input 120 V, 11 A Single-phase AC commutator motor Type of motor Single insulation...

  • Page 8: Comparisons With Similar Products

    6. COMPARISONS WITH SIMILAR PRODUCTS ( ): Single speed type Maker HITACHI Model name M 12VC, KM 12VC (M 12SC, KM 12SC) 11 (11) 11 (11) 11 (11) Power input 2-1/4 (2-1/4) 1-3/4 (1-3/4) 2-1/4 (2-1/4) Horse power (HP) 8,000 to 24,000...

  • Page 9: Precautions In Sales Promotion

    7. PRECAUTIONS IN SALES PROMOTION In the interest of promoting the safest and most efficient use of the Models M 12VC/SC and KM 12VC/SC Routers 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, and fully understands the meaning of the precautions listed on the Caution Plate attached to each tool.

  • Page 10: Precautions In Disassembly And Reassembly

    The [Bold] numbers in the descriptions below correspond to the item numbers in the Parts Lists and exploded assembly diagram for the Model M 12VC. The disassembly and reassembly procedures described are the same for the Models M 12VC, M 12SC, KM 12VC and KM 12SC.
  • Page 11 Brush Cap [18] Carbon Brush (1 Pair) [19] Stator Holder Ass'y [22] Housing [32] Fig. 6 (4) Disassembly of the Armature Ass'y 120 V [31] (Fig. 7) First, remove the Collet Chuck 1/2" [36] (or [501]) with the Wrench 23 mm [506] and the Wrench 16 mm [505]. And remove the Thrust Nut [35] with wrenches.
  • Page 12 (5) Disassembly of the Stator Ass'y 120 V [29] (Fig. 8) First, remove the Controller Circuit [14] from the Stator Holder Ass'y [22]. Second, disconnect the Brush Terminals [28] of the Stator Ass'y 120 V [29] from the Brush Holders [20]. And remove two Machine Screws (W/Sp.
  • Page 13 (2) Disassembly of Lever (A) Ass'y [50] (Fig. 10) Being very careful not to lose the Spring [56], loosen and remove the Knob Nut [57]. And remove Lever (A) Ass'y [50], Lever Sleeve [54] and Lever Holder [55]. When removing the Hex. Socket Set Screw M5 x 8 [53], be very careful not to lose Spring (C) [52] and Steel Ball D3.97 [51].
  • Page 14 (2) Removal of Lever (B) [91] (Fig. 12) Remove the Machine Screw (W/Washers) M4 x 12 (Black) [81] with a Phillips screwdriver being careful not to pop out Lever (B) [91] and the Lock Spring [89]. Then Lever (B) [91], Lock Screw [90] and Lock Spring [89] can be removed from the Housing Holder [73].

  • Page 15: Reassembly

    9-2. Reassembly Reassembly can be accomplished by following the disassembly procedures in reverse. However, special attention should be paid to the following points. (1) Reassembly of Lever (B) [91] to the Housing Holder [73] Mount Base (B) [97] and the Housing Holder [73]. Push the Lock Screw [90] in as far as it will go. Hook the Lock Spring [89] on both the Housing Holder [73] and Lever (B) [91].

  • Page 16: Insulation Tests

    (3) Wiring diagram (Fig. 15) Armature Fig. 15 (4) Tightening torque of screws and bolts: Machine Screw (W/Sp. Washer) M5 x 60 [30] 0.7 N m (35 7 kgf • • Hex. Socket Set Screw M5 x 8 [21] 0.2 N m (7.5 2.5 kgf •...

  • Page 17: No-Load Current Value

    After no-load operation for 30 minutes, the no-load current value should be as specified below at a frequency of 60 Hz. Voltage (V) Current (A) Note: For the Models M 12VC and KM 12VC, check the no-load current value by setting the dial to "6". --- 14 ---...

  • Page 18: Standard Repair Time (Unit) Schedules

    10. STANDARD REPAIR TIME (UNIT) SCHEDULES Variable 60 min. MODEL Fixed M 12VC Work Flow M 12SC Switch Controller Circuit Switch Holder Cord General Assembly Head Cover (A) Armature Ass'y Stator Holder Ass'y Head Cover (B) Rubber Ring Stator Ass'y...

  • Page 19: For Models Km 12Vc And Km 12Sc

    Variable 60 min. MODEL Fixed KM 12VC Work Flow KM 12SC Switch Controller Circuit Switch Holder Cord General Assembly of router Head Cover (A) Armature Ass'y Stator Holder Ass'y Head Cover (B) Rubber Ring Stator Ass'y Magnet Ball Bearing 608VV Ball Bearing 6004VV Collet Chuck...
  • Page 20 Hitachi Power Tools LIST NO. 0665 ELECTRIC TOOL PARTS LIST ROUTER 2004 • • Model M 12VC (E1)
  • Page 21 PARTS M 12VC ITEM CODE NO. DESCRIPTION REMARKS USED 307-365 MACHINE SCREW (W/WASHERS) M4X55 (BLACK) 317-200 MACHINE SCREW (W/WASHERS) M4X8 (BLACK) 323-267 HEAD COVER (B) 323-266 HEAD COVER (A) 954-878 MACHINE SCREW (W/WASHERS) M4X16 937-631 CORD CLIP 317-333 MACHINE SCREW (W/SP. WASHER) M4X6 938-051 CORD ARMOR D10.1...
  • Page 22 PARTS M 12VC ITEM CODE NO. REMARKS DESCRIPTION USED 982-454 SPRING (C) 938-477 HEX. SOCKET SET SCREW M5X8 323-268 LEVER SLEEVE 323-269 LEVER HOLDER 306-024 SPRING 323-271 KNOB NUT 323-348 FIXED BASE ASS’Y INCLUD. 37-46, 50, 54-57 8 -- 04...
  • Page 23 STANDARD ACCESSORIES M 12VC ITEM CODE NO. DESCRIPTION REMARKS USED 323-293 COLLET CHUCK 1/4” 323-296 CENTERING GAUGE 944-458 HEX. BAR WRENCH 4MM 949-819 HEX. SOCKET HD. BOLT M5X10 (10 PCS.) 323-294 WRENCH 16MM 323-295 WRENCH 23MM OPTIONAL ACCESSORIES ITEM CODE NO.
  • Page 24 Hitachi Power Tools LIST NO. 0666 ELECTRIC TOOL PARTS LIST ROUTER KIT 2004 • • Model KM 12VC (E1)
  • Page 25 KM 12VC PLUNGE BASE --- 2 --- 8 -- 04...
  • Page 26 957-051 BRUSH HOLDER 938-477 HEX. SOCKET SET SCREW M5X8 323-256 STATOR HOLDER ASS’Y 1 INCLUD. 20, 21 930-706 STOP PLATE 323-424 HITACHI PLATE (C) 323-420 RUBBER RING 307-093 MAGNET 608-VVM BALL BEARING 608VVC2PS2L 930-703 BRUSH TERMINAL 340-595D STATOR ASS’Y 120V 1 INCLUD.
  • Page 27 FIXED BASE ASS’Y INCLUD. 37-46, 50, 54-57 323-287 MARKER 323-286 STOPPER POLE 323-279 SCALE (INCH) 323-423 DECORATION PLATE (B) 323-422 HITACHI PLATE (A) 323-288 SPRING GUIDE (L) 323-289 SPRING (L) 323-263 MACHINE SCREW (W/WASHERS) M6X40 (BLACK) 323-261 HANDLE (B) 323-262 HANDLE (A)
  • Page 28 STANDARD ACCESSORIES KM 12VC ITEM CODE NO. DESCRIPTION REMARKS USED 323-293 COLLET CHUCK 1/4" 323-298 TEMPLATE GUIDE D7.9 323-299 TEMPLATE GUIDE D9.5 323-300 TEMPLATE GUIDE D11.1 323-301 TEMPLATE GUIDE D12.7 323-302 TEMPLATE GUIDE D15.9 323-303 TEMPLATE GUIDE D19.1 323-304 TEMPLATE GUIDE D20.2 323-305 LOCK NUT 323-296...
  • Page 29 KM 12VC ITEM CODE NO. DESCRIPTION REMARKS USED Printed in Japan --- 6 --- 8 -- 04 (040805N)
  • Page 30 Hitachi Power Tools LIST NO. 0667 ELECTRIC TOOL PARTS LIST ROUTER 2004 • • Model M 12SC (E1)
  • Page 31 957-051 BRUSH HOLDER 938-477 HEX. SOCKET SET SCREW M5X8 323-256 STATOR HOLDER ASS’Y 1 INCLUD. 20, 21 930-706 STOP PLATE 323-552 HITACHI PLATE (C) 323-420 RUBBER RING 307-093 MAGNET 608-VVM BALL BEARING 608VVC2PS2L 930-703 BRUSH TERMINAL 340-595D STATOR ASS’Y 120V 1 INCLUD.
  • Page 32 PARTS M 12SC ITEM CODE NO. REMARKS DESCRIPTION USED 982-454 SPRING (C) 938-477 HEX. SOCKET SET SCREW M5X8 323-268 LEVER SLEEVE 323-269 LEVER HOLDER 306-024 SPRING 323-271 KNOB NUT 323-348 FIXED BASE ASS’Y 1 INCLUD. 37-46, 50, 54-57 8 -- 04 * ALTERNATIVE PARTS --- 3 -- -...
  • Page 33 STANDARD ACCESSORIES M 12SC ITEM CODE NO. DESCRIPTION REMARKS USED 323-293 COLLET CHUCK 1/4” 323-296 CENTERING GAUGE 944-458 HEX. BAR WRENCH 4MM 949-819 HEX. SOCKET HD. BOLT M5X10 (10 PCS.) 323-294 WRENCH 16MM 323-295 WRENCH 23MM OPTIONAL ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED...
  • Page 34 Hitachi Power Tools LIST NO. 0668 ELECTRIC TOOL PARTS LIST ROUTER KIT 2004 • • Model KM 12SC (E1)
  • Page 35 KM 12SC PLUNGE BASE --- 2 --- 8 -- 04...
  • Page 36 957-051 BRUSH HOLDER 938-477 HEX. SOCKET SET SCREW M5X8 323-256 STATOR HOLDER ASS’Y INCLUD. 20, 21 930-706 STOP PLATE 323-552 HITACHI PLATE (C) 323-420 RUBBER RING 307-093 MAGNET 608-VVM BALL BEARING 608VVC2PS2L 930-703 BRUSH TERMINAL 340-595D STATOR ASS’Y 120V INCLUD. 28 943-430 MACHINE SCREW (W/SP.
  • Page 37 FIXED BASE ASS’Y INCLUD. 37-46, 50, 54-57 323-287 MARKER 323-286 STOPPER POLE 323-279 SCALE (INCH) 323-423 DECORATION PLATE (B) 323-422 HITACHI PLATE (A) 323-288 SPRING GUIDE (L) 323-289 SPRING (L) 323-263 MACHINE SCREW (W/WASHERS) M6X40 (BLACK) 323-261 HANDLE (B) 323-262 HANDLE (A)
  • Page 38 STANDARD ACCESSORIES KM 12SC ITEM CODE NO. DESCRIPTION REMARKS USED 323-293 COLLET CHUCK 1/4” 323-298 TEMPLATE GUIDE D7.9 323-299 TEMPLATE GUIDE D9.5 323-300 TEMPLATE GUIDE D11.1 323-301 TEMPLATE GUIDE D12.7 323-302 TEMPLATE GUIDE D15.9 323-303 TEMPLATE GUIDE D19.1 323-304 TEMPLATE GUIDE D20.2 323-305 LOCK NUT 323-296...
  • Page 39 KM 12SC ITEM CODE NO. DESCRIPTION REMARKS USED Printed in Japan --- 6 --- 8 -- 04 (040805N)

This manual is also suitable for:

Km 12vcKm 12scM 12sc

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