Hitachi DB10DL Technical Data And Service Manual Download Page 3

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CONTENTS

Page

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

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

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

1. Specifications comparisons

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2. Drilling and fastening performance comparison 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 in disassembly and reassembly

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2. Precautions in disassembly and reassembly of battery charger

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

Assembly diagram for DB 10DL

Summary of Contents for DB10DL

Page 1: ... 10 8 V 1 5 Ah This battery can be fully charged in 40 minutes 4 Manual tightening mechanism Easy to tighten screws manually with the comfortable handle shape and the soft grip 5 Battery level warning lamp Easy to check the remaining battery power level We aim to expand our market share with the new Model DB 10DL LIST No G899 Feb 2008 PRODUCT NAME Hitachi 10 8 V Cordless Driver Drill Model DB 10DL...

Page 2: ... koki 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 GSR10 8V Li PS20 2 ...

Page 3: ...son 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 in disassembly and reassembly 10 2 Precautions in disassembly and reassembly of battery charger 19 STANDARD REPAIR TIME UNIT SCHEDULES 20 Assembly diagram for DB 10DL ...

Page 4: ... DB 10DL B L x H x W 147 x 197 x 48 166 x 167 x 49 The height includes battery White LED light The Model DB 10DL incorporates two white LED lights These two white LED lights illuminate dark places far and wide by emitting light from the front of the clutch dial SELLING POINT DESCRIPTIONS Illuminating range of the white LED lights When illuminating 100 mm away from the object as shown below Illumin...

Page 5: ... stops output to extend the battery life The motor may stop automatically in any of the following cases 1 2 and 3 even if the switch is depressed continuously during operation This is because the protective function is activated It is not faulty Protective function Cause of trouble Countermeasure 1 Overdischarge protection circuit Battery voltage is decreased to about 6 V Charge the battery immedi...

Page 6: ...tate the clutch dial and line up the numbers 1 3 5 21 on the clutch dial or the black dot with the triangle mark on the outer body Adjust the clutch dial in the weak or the strong torque direction according to the torque you need Slim and Soft grip handle The handle is covered with soft elastomer It is slim soft and slip resistant Blow molded case The compact blow molded case is convenient for car...

Page 7: ...al voltage DC 10 8 V BCL 1015 Nominal life Charging discharging approximately 1000 times Nominal capacity 1 5 Ah Charging time Approx 40 minutes with Charger UC 10SFL at ambient temperature of 20 C 68 F Charging temperature 0 C 50 C 32 F 122 F Charger Model UC 10SFL Overcharge prevention system 1 Stop current detection 2 Battery surface temperature detection thermostat or therrmistor Input capacit...

Page 8: ... Slip torque 1 0 6 0 N m 10 60 kgf cm 9 53 in lbs 2 0 6 0 N m 20 60 kgf cm 18 53 in lbs Spindle lock function Equipped Equipped LED light Equipped Equipped Battery level warning lamp Equipped None Soft grip handle Equipped Equipped Battery type Li ion Li ion Nominal capacity 1 5 Ah 1 3 Ah Nominal voltage 10 8 V 10 8 V Battery Charging time 2 40 min Model UC 10SFL 30 min Overall length 147 mm 5 3 4...

Page 9: ...y vary depending on the sharpness of the drill bit workpiece hardness particularly in wood materials moisture content of wood charging condition operator skill etc This data should be used as a comparative guide only Drilling Type of work Maker Model 0 200 400 600 800 speed 0 100 200 300 400 sec pc 1 4 1 5 3 6 3 7 2 4 2 4 HITACHI DB 10DL 3 5 3 5 B 38 mm 1 1 2 142 146 131 141 157 196 T18 11 16 18 m...

Page 10: ...use 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 higher than that indicated on the unit it will not function properly 5 Conduct battery charging at an ambient temperature range of 0 C 40 C 32 F 104 F Special temperature sensitive devices are employed in the charger to ...

Page 11: ...isted on the Name Plate attached to the Type DB 10DL main body For the U S A and Canada Warning To reduce the risk of injury user must read Instruction Manual Risk of fire burn or explosion Use only with battery BCL 1015 AVERTISSEMENT 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 BCL 1015 s...

Page 12: ...ase the switch and stop operation if the motor becomes locked A jammed drill bit can be disengaged from the workpiece material by setting the switch to reverse rotation or by manually turning the main body of the tool 4 Variation in amount of work possible per charge Although the nominal chargeable capacity of the storage battery used with the Model DB 10DL is 1 5 Ah the actual capacity may vary w...

Page 13: ...unit a Disassembly of the deceleration mechanism Twist the Motor Spacer 29 counterclockwise to remove it from the Gear Case 12 Remove Washer A 28 then remove the First Ring Gear 27 Planet Gear A Set 3 pcs 26 and Pinion B 25 in order Remove the two Needles 13 inserted through the side of the Gear Case 12 Remove Washer B 24 Planet Gear B Set 3 pcs 23 Pinion C 22 Washer C 21 Planet Gear C Set 3 pcs 1...

Page 14: ...ed Control Switch 35 two LEDs are connected with the internal wires and the Controller B 39 are soldered to each terminal Unsolder the internal wire red B terminal side of the DC Speed Control Switch 35 internal wire white B terminal side of the DC Speed Control Switch 35 and internal wire blue of the DC Speed Control Switch 35 with a soldering iron and disconnect them from the DC Speed Control Sw...

Page 15: ...the internal wires and the terminals to be soldered b Be careful of the polarity of the Motor 30 when soldering the Internal Wire Black 32 and the Internal Wire Red 33 to the Motor 30 The terminal of the Motor 30 has a red mark for distinction Fig 3 c Be careful of the polarity and the mounting direction when soldering the Internal Wire Black 32 and the Internal Wire Red 33 to the terminals of the...

Page 16: ... B 39 Internal wire white Internal wire red Internal wire black of Controller B 39 Protect the soldered portion with the insulating tape Internal wire blue Internal wire black Internal wire red of Controller B 39 Internal wire white of Controller B 39 Internal wire red A B C ...

Page 17: ...e Nut 8 about 1 turn clockwise so that the register mark on the Nut 8 is aligned with the register mark on the Gear Case 12 Check that the Y surface of the Nut 8 is almost aligned with the Z surface of the Gear Case 12 Fig 5 C Mount the Click Spring 7 to the notch of the Gear Case 12 aligning the register mark on the Gear Case 12 with the protrusion of the Click Spring 7 Mount the Click Spring 7 i...

Page 18: ...Pin Set 14 and the contacting surface of the Ring Gear 20 with the Steel Ball D4 15 properly b Mount the parts from the Pin Set 6 pcs 14 Steel Ball D4 15 Ring Gear 20 Carrier 19 and Planet Gear C Set 17 to the part assembled in the above 3 Then mount the parts up to Washer A 28 in order Fig 8 Mount the Pin Set 6 pcs 14 first then mount the Steel Ball D4 15 Pay attention to the mounting direction o...

Page 19: ...the housing Fig 10 6 Mounting the Clutch Dial 6 The Nut 8 has three protrusions One of these protrusions is wider than the others The Clutch Dial 6 has three concave portions inside One of these concave portions is wider than the others Mount the Nut 8 to the Clutch Dial 6 aligning the wider protrusion of the Nut 8 with the wider concave portion of the Clutch Dial 6 The wider concave portion in th...

Page 20: ...f the Motor 30 and the Gear Box Ass y 1 to housing A of Housing A B Set 31 At this time fit the protrusions of the Gear Case 12 and the Motor Spacer 29 in the concave portions of Housing A B Set 31 and the protrusion of the Clutch Dial 6 in the concave portion of Housing A B Set 31 Align the two Needles 13 protruded from the Gear Case 12 with the two holes of Housing A B Set 31 Be careful not to p...

Page 21: ...nd tighten the seven Tapping Screws W Flange D3 x 16 Black 36 Be careful not to pinch the internal wires f When the reassembly procedure is completed up to step e ensure that every indication on the Clutch Dial 6 from number 1 to the drill mark can be aligned with the triangle mark on Housing A B Set 31 respectively by turning the Clutch Dial 6 If any indication on the Clutch Dial 6 cannot be alig...

Page 22: ...ery and check for operation a Checking the rotating direction of Guide Sleeve A 5 Press the R side of Pushing Button A 34 to check that Guide Sleeve A 5 rotates clockwise as viewed from behind If Guide Sleeve A 5 rotates counterclockwise the internal wires of the Motor 30 and the DC Speed Control Switch 35 are soldered in reverse b Checking the LED Turn on and off the trigger switch of the DC Spee...

Page 23: ...Sleeve Set Motor Pushing Button A DC Speed Control Switch Controller B Gear Box Ass y Clutch Dial Nut Spring Gear Case Lock Ring Carrier Planet Gear C Set Ring Gear Pinion C Planet Gear B Set Pinion B Planet Gear A Set First Ring Gear Housing A B Set STANDARD REPAIR TIME UNIT SCHEDULES ...

Page 24: ...Model DB 10DL CORDLESS DRIVER DRILL LIST NO G899 E1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 18 19 17 20 21 22 23 24 25 26 27 28 29 30 36 31 34 32 39 40 38 37 16 1 35 33 501 502 503 41 504 ...

Page 25: ...29 564 WASHER C 1 22 329 566 PINION C 1 23 329 568 PLANET GEAR B SET 3 PCS 3 24 329 567 WASHER B 1 25 329 569 PINION B 1 26 329 571 PLANET GEAR A SET 3 PCS 3 27 329 570 FIRST RING GEAR 1 28 329 572 WASHER A 1 29 329 573 MOTOR SPACER 1 30 329 582 MOTOR 1 31 329 556 HOUSING A B SET 1 32 329 584 INTERNAL WIRE BLACK 1 33 329 583 INTERNAL WIRE RED 1 34 329 548 PUSHING BUTTON A 1 35 329 581 DC SPEED CON...

Page 26: ...BIT SET 1 FOR USA CAN OPTIONAL ACCESSORIES DESCRIPTION REMARKS 601 992 670 DRIVER BIT B NO 1 50L 1 602 992 672 DRIVER BIT B NO 3 50L 1 603 321 823 DRILL CHUCK AND ADAPTER SET 1 INCLUD 604 605 604 307 543 CHUCK ADAPTER 1 605 987 575 CHUCK WRENCH FOR 10VLB D 10VLR D 1 2 08 3 ALTERNATIVE PARTS NO USED CODE NO ITEM NO NO USED CODE NO ITEM NO ...

Page 27: ...DB 10DL DESCRIPTION REMARKS 4 Printed in Japan 2 08 080214N ALTERNATIVE PARTS NO USED CODE NO ITEM NO ...

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