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Hitachi CJ 110V Technical Data And Service Manual

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See also: Operation Manual & Safety Instructions
MODEL
CJ 110V
POWER TOOLS
C
TECHNICAL DATA
JIG SAW
AND
CJ 110V
SERVICE MANUAL
LIST No. 0583
Revised
Sep. 1999
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT.

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  • Page 1 MODEL CJ 110V POWER TOOLS TECHNICAL DATA JIG SAW CJ 110V SERVICE MANUAL LIST No. 0583 Revised Sep. 1999 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: Competitors Symbols Utilized Company Name Model Name BOSCH GST85PBAE MAKITA 4304T...

  • Page 3: Table Of Contents

    Notice for use Specifications and parts are subject to change for improvement. Refer to the Hitachi Power Tool Technical News for further information. CONTENTS [ Business Section ] Page 1. PRODUCT NAME • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •...

  • Page 4: Product Name

    [100 mm (3-7/8") for Europe] 2. MARKETING OBJECTIVE The Model CJ 110V has been developed based on the Model CJ 65V2. The key features of the Model CJ 110V are as follows: 1 Base can be adjusted and locked without tools 2 Maximum cutting depth: 110 mm (4-1/4") [100 mm (3-7/8") for Europe, in compliance with standards]...

  • Page 5: Selling Point Descriptions

    The base must be adjusted when cutting in a circle using the optional circular guide, when cutting out shapes, or when bevel cutting. The Model CJ 110V requires no tool for adjusting and locking of the base. Adjust and lock the base according to the following procedure.

  • Page 6: Specifications

    5. SPECIFICATIONS CJ 110V Max. cutting thickness Wood 110 mm (4-1/4") Capacities Mild steel 10 mm (3/8") (For Europe: Wood 100 mm (3-7/8") in compliance with standards) Min. cutting radius 25 mm (1") Single-phase AC 50/60 Hz Type of power source...
  • Page 7 Optional Accessories (1) Blades Blade shape Application Blade No. Pitch Code No. Per pkg. Wood No. 1 879227 (Long) 879336 No. 11 963390 Wood, Pulp Synthetic resin 879337 No. 12 963391 879338 No. 15 Steel, Pulp 963392 Nonferrous metal 879339 Synthetic resin No.
  • Page 8 (3) Straight guide ass'y Code No. 305955 (4) Circular guide ass'y Code No. 305956 (5) Bench stand Type TR 12-B --- 5 ---...

  • Page 9: Comparisons With Similar Products

    6. COMPARISONS WITH SIMILAR PRODUCTS Maker HITACHI Model name CJ 110V CJ 65V2 110 (4-1/4") 65 (2-1/2") 85 (3-11/32") 110 (4-1/4") Wood Cutting 100 (3-7/8") for E.U. capacity Mild steel 10 (3/8") 10 (3/8") 10 (3/8") 10 (3/8") Min. cutting radius 25 (1")

  • Page 10: Orbital Mechanism

    7. ORBITAL MECHANISM 7.1 Blade Movement In the Model CJ 110V, the orbital mechanism moves the blade up-and-down and forward-and-backward in the same manner as the Model CJ 65V2. This makes the blade dig well into wood and other soft materials and also discharges cutting chips well to achieve speedy cutting.

  • Page 11: Blades

    Table General guide for appropriate orbital position selection Orbital position Factor III II I Material hardness Soft material Hard material Material thickness Thick Thin Cutting speed Faster cutting Slower cutting Straight cutting or curved Straight cutting Curved cutting cutting Rough finish acceptable Surface finishing Fine finishing Material stability...

  • Page 12: Precautions In Sales Promotion

    9. PRECAUTIONS IN SALES PROMOTION In the interest of promoting the safest and most efficient use of the Model CJ 110V Jig Saw 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 13: Precautions In Disassembly And Reassembly

    10. PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY The circled numbers and the [Bold] numbers in the descriptions below correspond to the item numbers in the Parts Lists and exploded assembly diagram for the Model CJ 110V. 10-1. Disassembly (1) Disassembly of the Base [82] (Fig. 3) Remove the four M5 Nylock Flat Hd.
  • Page 14 Fig. 4 (3) Removal of the Upper Cover [33] (Fig. 5) Remove the Special Screw [53] and then remove the Chip Cover [54]. Remove the two M4 x 16 Machine Screws [32] and the two D4 x 65 Tapping Screws [31]. Then move the Upper Cover [33] in the forward direction to remove it together with the Plunger [58A] and related parts.
  • Page 15 (4) Removal of the Plunger [58A] and the Plunger Holder Ass'y [35] from the Upper Cover [33] (Fig. 6) Remove the Rubber Cushion [37]. Remove the two M4 Seal Lock Flat Hd. Screws [66] and then remove the Connector [39]. Pull out the D6 x 47 Pin [36] from the Upper Cover [33]. Pull out the Plunger [58A] downward from the Upper Cover [33].
  • Page 16 (6) Disassembly of the Weight Holder [43] from the Gear Cover [51] (Fig. 8) First, remove the D8 Retaining Ring [67] from the end of the Spindle [49]. Then, being very careful not to lose the Orbital Pin [70], pull out the Weight Holder [43] together with the Gear [47], the three Balance Weights [45], and related parts from the Gear Cover [51].
  • Page 17 (8) Disassembly of the Gear Cover [51] and the Housing [25] (Fig. 10) Prior to disassembly, remove the two Carbon Brushes [29] as described in the Instruction Manual. Remove the two D4 x 30 Tapping Screws [50] from inside the Gear Cover [51]. Then move the Gear Cover [51] toward the front to remove it together with the Armature [19].

  • Page 18: Reassembly

    (10) Removal of the Carbon Brushes [29] from the Housing [25] For removal of the Carbon Brushes [29], please refer to the Handling Instructions. (11) Removal of Wiring Block (C) [28] (Fig. 12) Remove the two D4 x 16 Tapping Screws [15]. Wiring Block (C) [28] can then be removed by pulling it toward the rear while holding the Housing [25].
  • Page 19 (3) Carefully ensure that two Washers (A) [44], the Orbital Cam [46] Orbital Cam [46], and the three Balance Weights [45] Weight Holder [43] Washer (A) [44] are assembled as shown in Fig. 14. Gear [47] Spindle [49] Washer (A) [44] Balance Weights [45] Fig.
  • Page 20 (7) After confirming that the Packing [40] and the Rubber Plunger [58A] Cushion [37] are properly installed, fit the Upper Cover [33] to the Gear Cover [51] so that the Connecting Piece [41] properly enters the Connector [39] (Fig. 17). Rubber Cushion [37] Upper Cover [33]...

  • Page 21: Wiring Diagrams

    (9) Fix the Base Handle [77] by tightening the Base Bolt [84] as shown in Fig. 19. Mount the Base [82] to the main body positioning the handle at the back. Base Handle [77] Base [82] Base Bolt [84] Fig. 19 (10) Tightening Torque of Screws and Bolts: •...

  • Page 22: Insulation Tests

    Noise suppressor Controller circuit Wiring block (C) Cord Armature Stator Switch Fig. 21 With noise suppressor 10-4. Insulation Tests On completion of disassembly and repair, measure the insulation resistance and conduct insulation tests (dielectric strength test). Insulation resistance: 7MΩ or more with 500 VDC Megohm Tester. Dielectric strength: AC 4000 V/1 minute, with no abnormalities 110 V, 230 V...

  • Page 23: Standard Repair Time (Unit) Schedules

    Variable MODEL 60 min. Fixed Work Flow Housing Stator Tail Cover Wiring Block (A) Wiring Block (B) Cord Gear Cover CJ 110V Change Knob Spring (C) Shooter Steel Ball Fan Guide Ass’y Ball Bearing 608DDW Ball Bearing 608DDMC2EPS2S Armature General Assembly...

  • Page 24: Assembly Diagram For Cj 110V

    Assembly Diagram for CJ 110V --- 21 ---...
  • Page 25 CJ 110V PARTS ITEM CODE NO. DESCRIPTION REMARKS USED 305-800 HANDLE (A) 980-063 TERMINAL FOR CORD 305-783 INTERNAL WIRE 959-140 CONNECTOR 50091 (10 PCS.) 305-499 MACHINE SCREW (W/WASHER) M3.5X6 305-791 SWITCH (C) (2P SCREW TYPE) W/LOCK 305-789 CONTROLLER CIRCUIT 220V-240V...
  • Page 26 CJ 110V PARTS ITEM CODE NO. DESCRIPTION REMARKS USED 305-742 WEIGHT HOLDER 963-349 WASHER (A) 305-741 BALANCE WEIGHT (3 PCS.) 305-738 ORBITAL CAM 305-737 GEAR 957-540 WASHER (A) 305-734 SPINDLE 954-014 TAPPING SCREW D4X30 316-108 GEAR COVER 305-735 HEX. SOCKET HD. BOLT (W/FLANGE) M4X6...

  • Page 27: Standard Accessories

    CJ 110V STANDARD ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED BLADE NO.42 BLADE NO.46 BLADE NO.41 306-363 TABLE INSERT (5 PCS.) 316-126 DUST COLLECTOR FOR GBR,FRG 307-767 KNOB SCREW M5X10 FOR FRA 305-955 GUIDE ASS’Y INCLUD.506 FOR FRA 317-262 CASE 943-277 HEX.

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