Related Manuals for Hitachi C 14DMR
Summary of Contents for Hitachi C 14DMR
- Page 1 MODEL C 14DMR Hitachi Power Tools TECHNICAL DATA CORDLESS CIRCULAR SAW C 14DMR SERVICE MANUAL LIST No. G833 August 2005 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 5630DWD MAKITA...
- Page 3 During Sales Promotion ........................7 9. REPAIR GUIDE ..........................8 9-1. Precautions in Disassembly and Reassembly ................8 9-2. Precautions in Disassembly and Reassembly of Battery Charger ..........14 10. STANDARD REPAIR TIME (UNIT) SCHEDULES ..............15 Assembly Diagram for C 14DMR...
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Page 4: Product Name
1. PRODUCT NAME Hitachi Cordless Circular Saw, Model C 14DMR 2. MARKETING OBJECTIVE Circular saws are highly sought in the United States and some other countries where a majority of houses are of 2 x 4 construction. While we have so far met this demand with our AC-powered saws, the need for cordless tools is growing for working on sites with no or few power supply facilities. -
Page 5: Selling Point Descriptions
(3) 90û fine adjustment screw underneath the base The Model C 14DMR is equipped with a base that can be inclined up to 50û, and a 90û fine adjustment screw that makes the angle between the base and a saw blade square for accurate 90û cutting. -
Page 6: Specifications
5. SPECIFICATIONS Model C 14DMR Saw blade diameter 165 mm (6-1/2") 0 --- 57 mm (0 --- 2-1/4") at 90û Cutting depth at 45û 0 --- 40 mm (0 --- 1-9/16") Type of motor DC magnet motor Type of handle... -
Page 7: Comparisons With Similar Product
6. COMPARISONS WITH SIMILAR PRODUCT HITACHI Maker C 14DMR Model 54 mm (2-1/8") 90û 57 mm (2-1/4") Max. cut depth 45û 38 mm (1-1/2") 40 mm (1-9/16") Diameter 165 mm (6-1/2") 165 mm (6-1/2") Saw blade 24 pieces No. of chips 24 pieces No-load speed (/min.) -
Page 8: Precautions In Sales Promotion
8. PRECAUTIONS IN SALES PROMOTION In the interest of promoting the safest and most efficient use of the Model C 14DMR Cordless Circular 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 and Name Plate attached to each tool. -
Page 9: Caution Plates
(10) Disposal of the storage battery. Ensure that all customers understand that storage batteries should be turned to a Hitachi Power Tool sales outlet or authorized service center when they are no longer capable of being recharged or repaired. If thrown into a fire, the batteries may explode, or if discarded indiscriminately, leakage of the cadmium compound contained in the battery may cause environmental pollution. -
Page 10: Inherent Drawbacks Of Cordless Circular Saws Requiring Particular Attention During Sales Promotion
(1) Do not overload the motor. As the Model C 14DMR is a battery-powered cordless circular saw, the motor's output and torque are less than those of ordinary AC-powered circular saws. Do not twist or thrust the main body during cutting. -
Page 11: Repair Guide
9-1. Precautions in Disassembly and Reassembly The [Bold] numbers in the description below correspond to the item numbers in the Parts List and the exploded assembly diagram for the Model C 14DMR. 9-1-1. Disassembly (1) Removal of the TCT Saw Blade [3] While pressing the Lock Lever [23], turn the Bolt (Left Hand) W/Washer M7 x 17.5 [1] clockwise with the box... - Page 12 (2) Removal of the Protective Cover [9] Remove the three Seal Lock Flat Hd. Screws M3 x 12 [6] and then the Bearing Cover [7]. Remove the Return Spring [19] from the Saw Cover [18]. Remove the Protective Cover [9] from the Bearing Holder [12]. Remove the Bushing [10] from the Protective Cover [9].
- Page 13 (5) Disassembly of the Gear [13] and Motor (B) [26] (a) Remove the Seal Lock Flat Hd. Screw M5 x 12 [11] to remove the Bearing Holder [12], Gear [13] and Ball Bearing 6002VVCMPS2L [8] together. Put the spindle of the Gear [13] with hand-press to remove the Gear [13] from the Bearing Holder [12].
- Page 14 9-1-2. Reassembly Reassembly can be accomplished by following the disassembly procedures in reverse, with some items to be noted as follows. (1) Reassembly of the components for power supply (a) Be sure to perform wiring connections as indicated in the wiring diagram. (Fig. 9) [26] Black [45]...
- Page 15 (c) Connect the internal wires as illustrated in Fig. 8. Mount the Knob [47] and Spring (F) [46] without fail. [47] [45] [51] [46] [43] [52] [44] [26] (Mounting direction of Terminals [50] [52]) [50] [52] Fig. 8 --- 12 ---...
- Page 16 (2) Reassembly of the Gear [13] (a) Apply grease (Shell Alvania RL3) to the pinion and the meshing parts of the Gear [13], and also to the inside of the metal of Inner Cover (B) [21] (5 grams in total). (b) When securing Inner Cover (A) Ass'y [25] to Inner Cover (B) [21] with the Nylock Bolt (W/Flange) M4 x 12 [20], be careful not to interfere with the rotation of the pinion.
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Page 17: Precautions In Disassembly And Reassembly Of Battery Charger
(5) Tightening torque of each screw is given below. Machine Screw of the Switch (1P Screw Type) W/O Lock [45] ..0.4 0.1 N m (4 1 kgf-cm, 3.5 0.9 in-lbs.) • Special Bolt M5 [24] ..............1.0 0.2 N m (10 2 kgf-cm, 8.7 1.7 in-lbs.) -
Page 18: Standard Repair Time (Unit) Schedules
10. STANDARD REPAIR TIME (UNIT) SCHEDULES Variable 60 min. MODEL Fixed Work Flow C 14DMR Switch Handle Cover Housing Inner Cover (A) Ass'y Motor (B) Ball Bearing (609VV) Inner Cover (B) Lock Lever General Assembly Protective Saw Cover Cover Gear... - Page 19 Hitachi Power Tools LIST NO. G833 ELECTRIC TOOL PARTS LIST CORDLESS CIRCULAR SAW 2005 • • Model C 14DMR (E1)
- Page 20 PARTS C 14DMR ITEM CODE NO. DESCRIPTION REMARKS USED 998-335 BOLT (LEFT HAND) W/WASHER M7X17.5 324-563 WASHER (B2) 324-293 TCT SAW BLADE 165MM-D15.9 HOLE-NT24 990-100 RING D15.9/I.D14.5 317-466 WASHER (A1) 308-773 SEAL LOCK FLAT HD. SCREW M3X12 308-362 BEARING COVER...
- Page 21 PARTS C 14DMR ITEM CODE NO. REMARKS DESCRIPTION USED 324-574 TERMINAL 8 -- 05 * ALTERNATIVE PARTS --- 3 -- -...
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Page 22: Optional Accessories
OPTIONAL ACCESSORIES C 14DMR ITEM CODE NO. DESCRIPTION REMARKS USED 324-367 BATTERY EB 1414S (W/ENGLISH N.P) 317-451 TCT SAW BLADE 165MM-D15.88 HOLE 324-581 DUST COLLECTOR SET (A) Printed in Japan --- 4 --- * ALTERNATIVE PARTS 8 -- 05 (050801N)