Hitachi C 14DMR, Technical Data And Service Manual

Page 1: ...TECHNICAL DATA AND SERVICE MANUAL CORDLESS CIRCULAR SAW C 14DMR SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT LIST No G833 August 2005 C MODEL C 14DMR Hitachi Power Tools ...

Page 2: ...AL 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 Symbols Utilized Competitors Company Name Model Name MAKITA 5630DWD C ...

Page 3: ...SINGLE CHARGE 4 8 PRECAUTIONS IN SALES PROMOTION 5 8 1 Handling Instructions 5 8 2 Caution Plates 6 8 3 Inherent Drawbacks of Cordless Circular Saws Requiring Particular Attention 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...

Page 4: ...oped this model which is equipped with a 165 mm 6 1 2 saw blade capable of cutting a 2 x 4 piece of wood with a single pass of the blade even at an angle of 45û This feature is expected to make this product series stand out from the existing competitive models 3 APPLICATIONS Cutting various wood materials 4 SELLING POINTS 90û fine adjustment screw underneath the base 24T TCT saw blade cuts 57 mm 2...

Page 5: ...0 mm 1 9 16 max at 45 deg Suitable for cutting 2 x 4 materials The Model C 14DMR s maximum cutting depth is 40 mm 1 9 16 at 45 degrees inclined cutting Therefore a 2 x 4 workpiece can be easily cut at 45 degrees inclined cutting 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 ang...

Page 6: ...C magnet motor 165 mm 6 1 2 C 14DMR Magnesium Glassfiber reinforced polyamide resin 3 100 min Glassfiber reinforced polycarbonate resin ABS resin Battery Model EB 1414S Nominal service life Nominal capacity Type of battery Nominal voltage Weight Main body including battery 3 3 kg 7 3 lbs Charger unit including cord 0 3 kg 0 7 lbs Standard accessories Charger UC 18YG 1 Saw blade 1 Box wrench 1 Guid...

Page 7: ... minutes 165 mm 6 1 2 57 mm 2 1 4 40 mm 1 9 16 24 pieces 1 400 mAh 3 100 Unable 14 4 V Equipped None Steel plate 30 minutes C 14DMR Dimension Length No load noise level dB A Tool weight Height Width 364 mm 227 mm 197 mm 3 2 kg 7 1 lbs 3 4 kg 7 5 lbs 77 5 dB 340 mm 251 mm 193 mm 3 3 kg 7 3 lbs 3 3 kg 7 3 lbs 75 dB Model Model name Wood 2 x 4 Cuts 2 x 8 Cuts Concreteform plywood t 12 7 mm 1 2 7 WORK...

Page 8: ...t the charger to an AC power outlet only Use of any other power source DC outlet fuel powered generator etc will cause the charger to overheat and burn out 4 Do not use any voltage increasing equipment transformer etc between the power source and the charger If the charger is used with voltage over and above that indicated on the unit it will not function properly 5 Conduct battery charging at an ...

Page 9: ...bring these units to an authorized service center in the event repair or replacement is necessary 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 discard...

Page 10: ...the motor becomes locked and will cause burning of the motor or deterioration of the battery The motor must not be locked during operation 2 Avoid continuous heavy duty operation Cutting a thick workpiece with strong pressure can put a heavy load on the motor If such an operation is performed continuously the temperature of the motor and the housing will rise and burning of the motor will result D...

Page 11: ...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 wrench 10 mm to loosen it Remove Washer B2 2 TCT Saw Blade 3 Ring D15 9 I D14 5 4 and ...

Page 12: ... Cover 9 from the Bearing Holder 12 Remove the Bushing 10 from the Protective Cover 9 3 Removal of the Saw Cover 18 Remove the Bolt Ass y Square M6 x 22 38 Remove the Tapping Screw W Flange D5 x 50 14 and then the Saw Cover 18 Fig 2 Fig 3 19 9 6 7 8 11 12 10 14 18 39 33 38 4 Removal of the Handle Cover 42 Remove the six Tapping Screws W Flange D4 x 16 Black 41 to remove the Handle Cover 42 ...

Page 13: ...ring Holder 12 Remove the Ball Bearing 6002VVCMPS2L 8 from the Bearing Holder 12 b Remove the Nylock Bolt W Flange M4 x 12 20 from Inner Cover B 21 c Remove the Ball Bearing 609VVC2PS2L 22 from the pinion of Motor B 26 Remove the Lock Lever 23 and the Spring 31 then remove the two Special Bolts M5 24 to remove Inner Cover A Ass y 25 Fig 4 29 6 Removal of the Base Ass y 34 Extract the Roll Pin D6 x...

Page 14: ...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 Fig 6 Fig 7 b Mount Inner Cover A Ass y 25 to Motor B 26 as illustrated in Fig 7 49 50 48 51 48 52 49 26 44 43 45 Red Black Blue Yellow Brown Yellow 24 25 26 ...

Page 15: ... 12 Fig 8 c Connect the internal wires as illustrated in Fig 8 Mount the Knob 47 and Spring F 46 without fail Mounting direction of Terminals 50 52 45 51 47 46 44 43 26 50 52 52 ...

Page 16: ...witch trigger can be locked and released reliably b Check that the cutting and inclining operation of the Base Ass y 34 is smoothly performed c Check that the Protective Cover 9 operates smoothly d Check that the brake is applied when turning off the switch e Check that the saw blade turns in the arrow direction indicated on the saw cover clockwise viewed from the front of the saw blade f Check th...

Page 17: ... N m 20 5 kgf cm 17 4 4 3 in lbs Seal Lock Flat Hd Screw M5 x 12 11 3 4 0 7 N m 35 7 kgf cm 30 4 6 1 in lbs Seal Lock Flat Hd Screw M3 x 12 6 0 8 0 2 N m 8 2 kgf cm 6 9 1 7 in lbs Nylock Bolt W Flange M4 x 12 20 2 5 0 5 N m 25 5 kgf cm 22 4 3 in lbs 9 2 Precautions in Disassembly and Reassembly of Battery Charger Refer to the Technical Data and Service Manual of the Model UC 18YG Charger for preca...

Page 18: ...30 40 Fixed Variable C 14DMR Work Flow Saw Cover Gear Bearing Holder Ball Bearing 6002VV Protective Cover Return Spring 60 min 50 Housing Motor B Base Ass y General Assembly Inner Cover A Ass y Ball Bearing 609VV Inner Cover B Lock Lever Switch Handle Cover ...

Page 19: ...NO G833 CORDLESS CIRCULAR SAW Model C 14DMR 2005 8 1 E1 Hitachi Power Tools 19 9 1 2 3 5 6 7 8 11 12 13 14 15 16 17 18 39 33 20 21 23 24 25 26 29 28 30 32 33 34 35 36 37 38 40 41 42 31 46 47 45 44 43 48 49 50 51 52 49 27 10 22 4 48 ...

Page 20: ...24 565 INNER COVER B 1 22 609 VVM BALL BEARING 609VVC2PS2L 1 23 324 568 LOCK LEVER 1 24 317 914 SPECIAL BOLT M5 2 25 324 578 INNER COVER A ASS Y 1 INCLUD 24 26 324 904 MOTOR B 1 27 324 906 LIGHT COVER 1 28 NAME PLATE 1 29 324 575 HOUSING 1 30 CAUTION PLATE 1 31 961 803 SPRING 1 32 308 364 WING BOLT A M6X15 1 33 948 167 SUPER LOCK WASHER M6 2 34 324 561 BASE ASS Y 1 INCLUD 32 33 35 37 35 324 562 KN...

Page 21: ... ALTERNATIVE PARTS 3 ITEM NO CODE NO DESCRIPTION REMARKS NO USED PARTS 8 05 C 14DMR 52 324 574 TERMINAL 1 ...

Page 22: ...M NO CODE NO DESCRIPTION REMARKS NO USED 8 05 C 14DMR OPTIONAL ACCESSORIES 601 324 367 BATTERY EB 1414S W ENGLISH N P 1 602 317 451 TCT SAW BLADE 165MM D15 88 HOLE 1 603 324 581 DUST COLLECTOR SET A 1 Printed in Japan 050801N ...

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