Hitachi CJ 14DSL Technical Data And Service Manual Download

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CONTENTS

Page

SELLING POINT DESCRIPTIONS -----------------------------------------------------------------------------------------1

SPECIFICATIONS --------------------------------------------------------------------------------------------------------------3

1. Specifications -----------------------------------------------------------------------------------------------------3

2. Optional accessories --------------------------------------------------------------------------------------------4

COMPARISONS WITH SIMILAR PRODUCTS--------------------------------------------------------------------------5

1. Specifications comparisons ------------------------------------------------------------------------------------5

2. Cutting number comparisons per charge ------------------------------------------------------------------6

ORBITAL MECHANISM AND BLADE ------------------------------------------------------------------------------------7

1. Blade movement -------------------------------------------------------------------------------------------------7

2. Orbital position selection ---------------------------------------------------------------------------------------7

3. Blades --------------------------------------------------------------------------------------------------------------8

PRECAUTIONS IN SALES PROMOTION -------------------------------------------------------------------------------9

1. Safety instructions -----------------------------------------------------------------------------------------------9

2. Particular attention during sales promotion ------------------------------------------------------------- 11

REPAIR GUIDE --------------------------------------------------------------------------------------------------------------- 12

1. Precautions in disassembly and reassembly ----------------------------------------------------------- 12

2. Precautions in disassembly and reassembly of battery charger ----------------------------------- 19

STANDARD REPAIR TIME (UNIT) SCHEDULES ------------------------------------------------------------------- 20

Assembly diagram for CJ 14DSL

Summary of Contents for CJ 14DSL

Page 1: ...attery Tool less blade changing system LED lighting system Powerful dust blowing 4 stage orbital action Soft grip handle LIST No H807 Mar 2008 The new Model CJ 14DSL is a cordless jig saw equipped with a slide type lithium ion battery The key features of the Model CJ 14DSL are as follows 1 Highest cutting capacity in the class thanks to the high performance motor The cutting capacity per charge is...

Page 2: ...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 B BOSCH GST14 4V C MAKITA BJV140 ...

Page 3: ... charge 6 ORBITAL MECHANISM AND BLADE 7 1 Blade movement 7 2 Orbital position selection 7 3 Blades 8 PRECAUTIONS IN SALES PROMOTION 9 1 Safety instructions 9 2 Particular attention during sales promotion 11 REPAIR GUIDE 12 1 Precautions in disassembly and reassembly 12 2 Precautions in disassembly and reassembly of battery charger 19 STANDARD REPAIR TIME UNIT SCHEDULES 20 Assembly diagram for CJ 1...

Page 4: ...SL is equipped with the remaining battery indicator switch panel The battery remaining power can be easily checked by pressing the remaining battery level indicator switch while the Model CJ 14DSL is stopping Thus the battery can be charged in proper timing SELLING POINT DESCRIPTIONS Maker HITACHI Model CJ 14DSL CJ 14DL B C Weight 2 3 kg 5 1 lbs 2 3 kg 5 1 lbs 2 9 kg 6 4 lbs 2 7 kg 6 0 lbs Indicat...

Page 5: ...SL will be operable Please instruct the customers on the above precautions Tool less blade changing system The blade can be easily changed by opening closing the lever Usable blade is only the BOSCH s blade whose thickness at the attaching portion is 1 5 mm or less or an equivalent blade having the same shape 1 Open the lever fully Fig 2 Detach the blade from the blade holder 3 Attach the new blad...

Page 6: ...4 x 8 3 8 x 2 63 64 Battery Type BSL 1430 Sealed cylindrical lithium ion storage battery Nominal voltage DC 14 4 V Nominal life Charging discharging Approx 1 500 times Nominal capacity 3 0 Ah Charger Model UC 18YRSL Overcharge protection system 1 Battery voltage detection V system Battery temperature detection dT dt system 2 Battery surface temperature detection thermostat or thermistor 3 120 minu...

Page 7: ...tandard blade No 41 and the optional blade No 21 have the same shape 2 Guide Code No 321593 3 Sub base A steel Code No 321992 4 Sub base B resin Code No 321993 5 Dust collector Code No 321591 Blade shape Application Blade No Pitch Code No Per pkg ...

Page 8: ...Provided Provided Provided Changeover of impact energy Provided Provided Not provided Not indicated Remaing battery indicator Provided Not provided Not provided Not provided Length A 268 mm 10 35 64 274 mm 10 25 32 275 mm 10 13 16 255 mm 10 Height B 213 mm 8 3 8 213 mm 8 3 8 215 mm 8 15 32 208 mm 8 3 16 Dimensions Width C 76 mm 2 63 64 76 mm 2 63 64 84 mm 3 5 16 73 mm 2 7 8 Weight 2 3 kg 5 1 lbs 2...

Page 9: ...d or mild steel sharpness of the blade and other factors Use the test results shown below for reference purposes only Material Maker Model Number of cutting operations per charge 0 CJ 14DSL HITACHI CJ 14DL C Wood 24 mm thick x 330 mm B CJ 14DSL HITACHI CJ 14DL C Mild steel 2 mm thick x 100 mm B 20 40 60 80 100 120 102 77 40 102 24 32 32 14 ...

Page 10: ...ds on such factors as hardness and thickness of the workpiece desired finish of the cut surface and so on it is not practical to set a single simple standard for best orbital position selection Table 1 can be used as a general guide for appropriate orbital position selection based on various factors Table 1 General guide for appropriate orbital position selection Orbital position Factor III II I 0...

Page 11: ...imum performance of the Model CJ 14DSL The table below based on type and thickness of the material to be cut can be used as a handy reference in selecting the optimum blade NOTE The minimum cutting radius of No 1 Long No 1 Super long No 21 No 22 and No 41 blades is 100 mm ...

Page 12: ...ay be overcharged At temperature over 40 C 104 F the storage battery cannot be sufficiently charged The optimum temperature range is 20 C to 25 C 68 F to 77 F 5 The battery charger should not be used continuously At high ambient temperature if over three storage batteries are charged in succession the temperature of the coils on the transformer will rise and there is a chance that the temperature ...

Page 13: ...g of batteries Indoor use only Replace defective cord immediately B Caution plate 1 The following cautions are listed on the name plate attached to the main body of each tool For the U S A and Canada 2 The following cautions are listed on the name plate attached to each storage battery For Europe For the U S A and Canada 3 The following cautions are listed on the name plate attached to the Model U...

Page 14: ... workpieces like a conventional AC type jig saw because it is a cordless jig saw powered by a battery If the customer wishes to use the tool to cut many workpieces in succession please recommend that a spare battery should be kept available for use 2 Variation in amount of work possible per charge Although the nominal capacity of the storage battery used with the Model CJ 14DSL is 3 0 Ah the actua...

Page 15: ...respond to the item numbers in the Parts List and the exploded assembly diagram for the Model CJ 14DSL 1 Removal of the base Loosen the Hex Socket Hd Bolt M5 x 14 50 and remove the Gear Holder 35 together with the Base Locker 49 2 Removal of the lever Loosen the Lever Bolt 20 and remove the Lever 19 and the Lever Spring 18 Disassembly Gear Holder 35 Base Locker 49 Hex Socket Hd Bolt M5 x 14 50 Bas...

Page 16: ...om the Gear Holder 35 and remove the Plunger 27 and Plunger Holder A 26 2 Loosen the Seal Lock Hex Socket Hd Bolt M3 x 6 22 and the Seal Lock Hex Socket Hd Bolt M3 x 8 21 and remove the Blade Holder 23 3 Pull out the Packing Cover 38 Packing 39 and Plunger Holder B 37 from the Plunger 27 Removal of the housing Tapping Screw W Sp Washer D3 x 8 9 Fence 8 Tapping Screw W Flange D4 x 20 6 O ring P 6 5...

Page 17: ...tch 4 and terminal from the housing 2 Cut the lead wire red and the lead wire black wired from the LED 2 to the DC Speed Control Switch 4 3 Cut the lead wire red and the lead wire black wired from the Motor DC 14 4 V 17 to the DC Speed Control Switch 4 4 Cut the lead wire blue and the lead wire brown wired from the DC Speed Control Switch 4 to the terminal Removal of the gear holder and the motor ...

Page 18: ...lder 35 8 Removal of the change knob 1 Remove the Retaining Ring E Type for D5 Shaft 36 and remove the Change Knob 45 Spring C 46 and Steel Ball D3 97 47 2 Be careful not to lose Spring C 46 and the Steel Ball D3 97 47 Removal of the roller holder Gear Holder 35 Roller Holder 41 Needle Roller 40 Pin 42 Retaining Ring E Type for D3 Shaft 52 Removal of the change knob Steel Ball D3 97 47 Spring C 46...

Page 19: ...wn in the figure below 2 Mounting the gear holder Before mounting the Roller Holder 41 be sure to insert the Needle Roller 40 into the designated position of the Gear Holder 35 because the Needle Roller 40 cannot be inserted after mounting the Roller Holder 41 Reassembly Mounting the change knob Spring C 46 Change Knob 45 Steel Ball D3 97 47 Retaining Ring E Type for D5 Shaft 36 Mounting the gear ...

Page 20: ... black oxide is adhered to the contact point between the terminal support and the battery or if the plating is peeled off the temperature of the contact point may increase causing malfunction of the battery or the Model CJ 14DSL In such case replace the Controller Terminal Set 13 with new one Code No 328338 4 Mounting the motor 1 Mount the Motor DC 14 4 V 17 to Housing A B Set 1 aligning the conca...

Page 21: ...p Washer D3 x 8 9 1 5 0 4 N٠m 15 4 kgf٠cm Lever Bolt 20 2 5 0 5 N٠m 25 5 kgf٠cm Seal Lock Hex Socket Hd Bolt M3 x 8 21 2 5 0 5 N٠m 25 5 kgf٠cm Seal Lock Hex Socket Hd Bolt M3 x 6 22 2 5 0 5 N٠m 25 5 kgf٠cm Machine Screw W Washer M4 x 8 Black 43 2 0 0 5 N٠m 20 4 kgf٠cm Hex Socket Hd Bolt M5 x 14 50 3 9 to 5 8 N٠m 40 to 60 kgf٠cm Check the following after reassembly 1 Check that the switching operat...

Page 22: ...al Set 13 LED 2 Motor DC 14 4 V 17 DC Speed Control Switch 4 Yellow White Black Red Red Red Red Red White White Terminal Indication unit Protector PB Control unit Reversing unit Wiring diagram Motor DC 14 4 V 17 LED 2 DC Speed Control Switch 4 Controller Terminal Set 13 Push the internal wire in the groove Push the internal wire in the groove Push the internal wire in the groove Push the internal ...

Page 23: ... Ass y Ball Bearing 608VV DC Speed Control Switch Controller Gear Holder Ass y Roller Holder Ass y Change Knob Spring C Steel Ball Housing A B Set Connecting Piece Needle Bearing Gear Balance Weight Orbital Cam Washer A Plunger Holder A Plunger Plunger Holder B Packing Cover Packing Blade Holder STANDARD REPAIR TIME UNIT SCHEDULES ...

Page 24: ... CORDLESS JIG SAW LIST NO H807 E1 1 2 3 5 6 7 8 9 10 13 11 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 48 49 50 42 45 46 47 4 44 43 501 502 503 504 505 41 2 4 13 51 506 12 52 12 507 ...

Page 25: ... 1 23 325 076 BLADE HOLDER 1 24 983 564 PIN D6 1 25 325 071 PLATE SPRING 1 26 325 070 PLUNGER HOLDER A 1 27 328 343 PLUNGER 1 28 994 251 RETAINING RING FOR D7 SHAFT 1 29 328 342 CONNECTING PIECE 1 30 325 242 NEEDLE BEARING 1 31 328 341 GEAR 1 32 328 340 BALANCE WEIGHT 1 33 328 339 ORBITAL CAM 1 34 957 540 WASHER A 1 35 328 328 GEAR HOLDER 1 36 673 489 RETAINING RING E TYPE FOR D5 SHAFT 1 37 328 34...

Page 26: ...SS 5PCS 1 602 879 336 JIG SAW BLADES NO 11 5 PCS 1 603 879 337 JIG SAW BLADES NO 12 5 PCS 1 604 879 338 JIG SAW BLADES NO 15 5 PCS 1 605 879 339 JIG SAW BLADES NO 16 5 PCS 1 606 879 340 JIG SAW BLADES NO 21 5 PCS 1 607 879 341 JIG SAW BLADES NO 22 5 PCS 1 608 321 878 JIG SAW BLADES LONG 185L 3 PCS 1 609 321 992 SUB BASE A SET STEEL 1 INCLUD 610 610 321 996 SPECIAL BOLT 4 611 321 593 GUIDE 1 612 32...

Page 27: ...CJ 14DSL DESCRIPTION REMARKS 4 Printed in Japan 3 08 080318N ALTERNATIVE PARTS NO USED CODE NO ITEM NO ...

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