Hitachi DS 10DFL Technical Data And Service Manual Download Page 3

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CONTENTS

Page

SELLING POINTS -------------------------------------------------------------------------------------------------------------- 1

SPECIFICATIONS -------------------------------------------------------------------------------------------------------------- 4

1. Specifications------------------------------------------------------------------------------------------------------ 4

COMPARISON WITH SIMILAR PRODUCTS---------------------------------------------------------------------------- 5

1. Comparison of Specifications

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2. Comparison of Drilling and Fastening Performance Per Charge

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PRECAUTIONS IN SALES PROMOTION-------------------------------------------------------------------------------- 7

1. Safety Instructions

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2. Inherent Drawbacks of Cordless Driver Drills Requiring Particular Attention

During Sales Promotion

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REPAIR GUIDE---------------------------------------------------------------------------------------------------------------- 10

1. Precautions on Disassembly and Reassembly

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2. Precautions on Disassembly and Reassembly of Battery Charger

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

Assembly Diagram for DS 10DFL

Summary of Contents for DS 10DFL

Page 1: ... Equipped with newly developed lithium ion battery 10 8 12 V PEAK 1 5 Ah fully rechargeable in 40 minutes 4 21 position adjustable torque setting for fastener tightening We aim to expand our market share with the new Model DS 10DFL LIST No H838 May 2009 PRODUCT NAME Hitachi 10 8 V Cordless Driver Drill Model DS 10DFL x Constructing electric facilities assembling machines and servicing x Tightening...

Page 2: ...com manual_view_export 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 B BOSCH GSR 10 8V Li 2 C MAKITA DF330DW ...

Page 3: ...formance Per Charge 6 PRECAUTIONS IN SALES PROMOTION 7 1 Safety Instructions 7 2 Inherent Drawbacks of Cordless Driver Drills Requiring Particular Attention During Sales Promotion 9 REPAIR GUIDE 10 1 Precautions on Disassembly and Reassembly 10 2 Precautions on Disassembly and Reassembly of Battery Charger 19 STANDARD REPAIR TIME UNIT SCHEDULES 20 Assembly Diagram for DS 10DFL ...

Page 4: ...as the shortest body in the class of 10 8 V cordless driver drills It is easy to handle and convenient for operation in narrow spaces HITACHI Model DS 10DFL B C L x H x W mm 188 x 210 x 50 200 x 179 x 58 189 x 183 x 52 The height includes the battery White LED light The Model DS 10DFL is equipped with a built in white LED light The white LED light can be conveniently used to provide operational li...

Page 5: ...s output to prolong battery service life The motor may stop automatically due to the causes described in 1 2 and 3 below even if the switch is continuously pressed during operation This is because the protective function described for each cause is activated The motor is not faulty Protective function Cause of trouble Countermeasure 1 Overdischarge protection circuit Battery voltage drops to about...

Page 6: ...less chuck The keyless chuck faccilitaes the fast and easy replacement of driver bits Simply hold the ring with one hand and then turn the sleeve with the other hand to replace driver bits Slim and soft grip handle The handle is covered with a soft elastomer It is slim soft and slip resistant Blow molded case The compact blow molded case is convenient for carrying the tool Driver bit Loosen Tighte...

Page 7: ...ed cylindrical lithium ion storage battery Nominal voltage DC 10 8 12 V PEAK Nominal life Charging discharging approximately 1 000 times Nominal capacity 1 5 Ah Charging time Approx 40 minutes with UC 10SFL Charger at ambient temperature of 20 C 68 F Battery Type BCL 1015 Charging temperature 0 C to 50 C 32 F to 122 F Charger Model UC 10SFL x Overcharge prevention system 1 Stop current detection 2...

Page 8: ...01 in lbs 27 N m 275 kgf cm 239 in lbs 21 stages 20 stages 18 stages 0 5 to 4 0 N m 5 to 40 kgf cm Not indicated Not indicated Slip torque 4 to 35 in lbs Chuck type 10 mm keyless chuck 10 mm keyless chuck 10 mm keyless chuck Spindle lock function None Equipped Equipped LED light Equipped Equipped Equipped Soft grip handle Equipped Equipped Equipped Battery type Li ion Li ion Li ion Nominal capacit...

Page 9: ...asteners per charge The table above shows examples of test data obtained using the battery provided as standard for this tool Since the actually measured values listed in the table above may vary depending on the sharpness of the drill bit workpiece hardness particularly for wood materials the moisture content of wood charging conditions and operator skill This data should therefore only be used a...

Page 10: ...generator will cause the charger to overheat and burn out 4 Do not use any voltage increasing equipment e g transformer between the power source and the charger Using the charger at voltage higher than that indicated on the unit will result in malfunction 5 Charge the battery in an ambient temperature range of 0 C to 40 C 32 F to 104 F Special temperature sensitive devices are employed in the char...

Page 11: ...e plate attached to the main body of the Type DS 10DFL For the USA and Canada Warning x To reduce the risk of injury the user must read the Instruction Manual x Risk of fire burning or explosion Use only with the BCL 1015 Battery AVERTISSEMENT x Afin de reduire le risque de blessures I utilisateur doit lire le mode d emploi 2 The following cautions are listed on the name plate attached to the Type...

Page 12: ...h the Model DS 10DFL is 1 5 Ah the actual capacity may vary within 10 of that value depending on the ambient temperature during use and charging and the number of times the battery has been recharged Note that other factors affecting the amount of work possible per charge are the working conditions e g ambient temperature type and moisture content of the workpiece sharpness of the drill bit and op...

Page 13: ...al parts from opened Housing A B Set 29 To remove the all internal components together hold Motor DC12V 28 and Clutch Dial 4 and then lift both from Housing A B Set 29 The internal components are the drive unit Gear Box Ass y 3 power supply unit Motor DC12V 28 DC Speed Control Switch 35 and Controller B 36 Pushing Button A 32 and Shift Knob 33 3 Separating the drive unit from the power supply unit...

Page 14: ...2V 28 when removing the wires from DC Speed Control Switch 35 DC Speed Control Switch 35 with one LED connected via a wire and Controller B 36 are interconnected with internal wires soldered at individual terminals of the switch and controller Use the soldering iron to unsolder the wires when removing the red internal wire soldered at terminal B of DC Speed Control Switch 35 and white internal wir...

Page 15: ...d by soldering in order to ensure correct wiring 2 When connecting Internal Wire Red 30 and Internal Wire Black 31 by soldering to Motor DC12V 28 check for the correct polarities of Motor DC12V 28 Keep in mind that the positive terminal of Motor DC12V 28 is marked in red 3 When connecting Internal Wire Red 30 and Internal Wire Black 31 by soldering to terminals of DC Speed Control Switch 35 check ...

Page 16: ...rminal Red marking Negative terminal Internal wire red from Controller B 36 Internal wire white Internal wire red Internal Wire Black 31 Internal wire red from Controller B 36 Internal wire white from Controller B 36 Internal Wire Red 30 x Motor polarities ...

Page 17: ... convex feature of Nut 6 with the matching mark on Gear Case 9 as shown in the figure below and then screw in the nut Turn Nut 6 clockwise about 360 degrees and then align the convex feature of Nut 6 with the matching mark on Gear Case 9 as shown in the figure below Confirm that surface Y of Nut 6 and surface Z of Gear Case 9 are almost at the same level 3 While aligning the matching mark on Gear ...

Page 18: ...ply appropriate amounts of grease Hitachi Motor Grease No 29 to the engaging surfaces of gears and the Ring Gear 12 surface that contacts Steel Ball D5 10 2 Fit Steel Ball D5 10 Ring Gear 12 Carrier 13 Planet Gear C Set 18 and all other parts sequentially into Gear Case 9 as shown in the figure below x Be careful to correctly orient Ring Gear 12 Carrier 13 Pinion C 15 Slide Ring Gear 20 Shift Arm ...

Page 19: ...er 27 clockwise to secure it in place When attaching Motor DC12V 28 to Gear Box Ass y 3 be careful to correctly orient Motor DC12V 28 and Gear Case 9 Once Motor DC12V 28 is mounted in the housing the red marking on Motor DC12V 28 must face upward 5 Reassembly of the Clutch Dial One of the three convex features of Nut 6 is wider than the others one of the three concavity features inside Clutch Dial...

Page 20: ...s the convex features of Gear Case 9 and Motor Spacer 27 must be fitted into the corresponding concave features of Housing A B Set 29 the convex feature of Clutch Dial 4 must be fitted into the corresponding concave feature of Housing A B Set 29 Also the two Needles 16 projecting from Gear Case 9 must be fitted into the two holes on Housing A B Set 29 Be careful to prevent the LED wire from being ...

Page 21: ...in place with eight Tapping Screw W Flange D3 X 16 Black 38 Be careful to prevent internal wires from being caught between the housing units 6 After completing step 5 turn Clutch Dial 4 to confirm that each setting indication 1 to drill mark can be aligned with the triangle mark on the housing If the setting indications cannot be aligned with the triangle mark Clutch Dial 4 or Nut 6 is mounted inc...

Page 22: ...turned off 3 Checking shift knob operation Set Shift Knob 33 to HIGH high speed rotation and LOW low speed rotation and check that rotation speed is switched correctly without any abnormal noise being generated by the gears or other parts x Special Screw Left Hand B M5 X 25 1 2 9 to 3 9N m 30 to 40kgf cm x Drill Chuck 10MM 2 12 7 to 16 7N m 130 to 170kgf cm x Tapping Screw W Flange D3 X 16 Black 3...

Page 23: ...m W O Chuck Wrench Motor DC12V DC Speed Control Switch Shift Knob Gear Box Ass y Clutch Dial Nut Spring Gear Case Shift Arm Ring Gear Carrier Pinion C Planet Gear C Set Planet Gear B Set Slide Ring Gear Pinion B Planet Gear A Set First Ring Gear Housing A B Set STANDARD REPAIR TIME UNIT SCHEDULES ...

Page 24: ...ORDLESS DRIVER DRILL LIST NO H838 E1 2009㨯5㨯27 42 TU01692 ᒻ ޓޓޓ ฬ ޓޓޓ ዤ ޓ ᐲ DS10DFL Rev 1 20 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 501 502 503 504 505 3 ...

Page 25: ...T 3 PCS 3 19 331 595 PLANET GEAR B SET 3 PCS 3 20 331 594 SLIDE RING GEAR 1 21 331 599 WASHER C 1 22 331 596 PINION B 1 23 331 597 PLANET GEAR A SET 3 PCS 3 24 331 598 FIRST RING GEAR 1 25 331 600 WASHER A 1 26 949 203 MACHINE SCREW M3 X 8 10 PCS 2 27 331 601 MOTOR SPACER 1 28 331 333 MOTOR DC12V 1 29 331 326 HOUSING A B SET GREEN 1 29 331 328 HOUSING A B SET RED 1 30 INTERNAL WIRE RED 1 31 INTERN...

Page 26: ... 983 006 DRIVER BIT NO 2 65L 1 502 CHARGER MODEL UC 10SFL 1 503 331 603 CASE 1 503 331 450 CASE 1 FOR USA CAN 504 BIT SET 1 FOR USA CAN 505 331 086 BATTERY COVER 1 05 09 3 ALTERNATIVE PARTS NO USED CODE NO ITEM NO STANDARD ACCESSORIES ...

Page 27: ...DS 10DFL DESCRIPTION REMARKS 4 Printed in Japan 05 09 090527N ALTERNATIVE PARTS NO USED CODE NO ITEM NO ...

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