Hitachi DH 12DD Скачать руководство пользователя страница 1 | Manualshive

Страница: 1 / 24

background image

REPAIR GUIDE ---------------------------------------------------------------------------------------------------------------- 1

1. Precautions on disassembly and reassembly ----------------------------------------------------------- 1

• Disassembly   -------------------------------------------------------------------------------------------------- 1
• Reassembly   -------------------------------------------------------------------------------------------------- 4
• Checking after reassembly   ----------------------------------------------------------------------------- 12
• Tightening torque   ------------------------------------------------------------------------------------------ 12
• No-load current   -------------------------------------------------------------------------------------------- 12
• Lubrication points and types of lubricant   ------------------------------------------------------------ 13
• Wiring diagram   --------------------------------------------------------------------------------------------- 16

2. Precautions on disassembly and reassembly of the charger ---------------------------------------- 17

CONTENTS

Page

D

CONFIDENTIAL

Jan. 2021

Overseas Sales Management Dept.

PRODUCT NAME

Cordless Rotary Hammer

Models

18 V

DH 18DPA

10.8 V

DH 12DD

DH 18DPA

DH 12DD

Та

ше

в

-

Га

лв

ин

г

ОО

Д

www.tashev-galving.com

1
2
3
...
»

Содержание DH 12DD

Страница 1: ... 12 Lubrication points and types of lubricant 13 Wiring diagram 16 2 Precautions on disassembly and reassembly of the charger 17 CONTENTS Page D CONFIDENTIAL Jan 2021 Overseas Sales Management Dept PRODUCT NAME Cordless Rotary Hammer Models 18 V DH 18DPA 10 8 V DH 12DD DH 18DPA DH 12DD Т а ш е в Г а л в и н г О О Д w w w t a s h e v g a l v i n g c o m ...

Страница 2: ...l DH 18DPA and Bold numbers to those for the Model DH 12DD 1 Disassembly of the tool retainer ass y Fully pull the Grip 4 4 in the arrow direction and remove the Front Cap 2 2 Remove the Stopper Ring 3 3 with a retaining ring puller while pulling the Grip 4 4 in the arrow direction Remove the Grip 4 4 Ball Holder 5 5 Steel Ball D7 0 19 19 Holder Plate 6 6 and Holder Spring 7 7 from the Cylinder 20...

Страница 3: ...49 49 NOTE The Seal Lock Hex Socket Hd Bolt M5 x 14 34 34 loses its bonding force if removed Use the new Seal Lock Hex Socket Hd Bolt M5 x 14 34 34 at reassembly 3 Disassembly of second shaft A ass y Engage the claw of the Clutch 44 44 with the claw of the Reciprocating Bearing 45 45 and place the Clutch 44 44 on a cradle as shown in Fig 3 Push the rear end of Second Shaft A 43 43 with a hand pres...

Страница 4: ...1 punch C into the two 4 mm dia hole 2 places on the Cylinder 20 20 and hammer the punch head to give force to the periphery of the Stopper Ring 25 25 in order to detach the Stopper Ring 25 25 from the bore groove of the Cylinder 20 20 At this time fully hammer along the periphery of the Stopper Ring 25 25 until the Stopper Ring 25 25 disappears from the two 4 mm dia holes Then unclamp the Cylinde...

Страница 5: ...NOTE The Stopper Ring 25 25 has a white mark to differentiate from the Stopper Ring 3 3 Push the new Stopper Ring 25 25 into the Cylinder 20 20 with the break of the Stopper Ring 25 25 facing away from the 4 mm dia hole on the Cylinder 20 20 as shown in Fig 5 If the ring break is faced toward the 4 mm dia hole it may be hard to disassemble the cylinder ass y 3 Use a hand press to press against the...

Страница 6: ...3 13 into the groove inside the Change Lever 11 11 Then push the Change Lever 11 11 in the hole of the Gear Cover 9 9 as far as it will go NOTE Push the Change Lever 11 11 in the Gear Cover 9 9 without tilting so that the O ring 12 12 is not twisted 3 Set the Change Lever 11 11 to the Rotation Hammering mark position Tighten the Machine Screw M4 x 5 14 14 to fix the Change Lever 11 11 to the Gear ...

Страница 7: ...nd of the J 408 bevel gear jig Then remove the J 408 bevel gear jig and mount it in reverse direction as shown in Fig 8 and push Second Shaft A 43 43 with a hand press until the end of Second Shaft A 43 43 contacts the end of the J 408 bevel gear jig NOTE After reassembly of the second shaft ass y check the following Check that the Reciprocating Bearing 45 45 rotates around Second Shaft A 43 43 sm...

Страница 8: ...er A Ass y 49 49 3 Insert the arm of the Reciprocating Bearing 45 45 of the second shaft ass y into the Piston 31 31 so that the arm of the Reciprocating Bearing 45 45 is sandwiched between the two Washers 42 42 as shown in Fig 9 Insert the rear end of Second Shaft A 43 43 into Inner Cover A Ass y 49 49 4 Allow the inner ring of the Reciprocating Bearing 45 45 to make one rotation and check that t...

Страница 9: ...3 mm dia shaft of the Change Lever 11 11 and Machine Screw M4 x 5 14 14 3 Set the Change Lever 11 11 on the Gear Cover 9 9 to the Rotation Hammering mark position Press the Gear Cover 9 9 against Housing A B Set 63 63 so that they are properly mounted At this time check that the Piston 31 31 is inserted into the Cylinder 20 20 NOTE Be careful not to get O ring A 36 36 caught between the Gear Cover...

Страница 10: ...rwise it may cause a malfunction or accident 3 Put the panel ass y in housing A so that the internal wires between the panel ass y and the main PCB ass y are positioned as shown in Fig 13 NOTE Align the internal wires between the panel ass y and the main PCB ass y horizontally to prevent disconnection 61 61 Connector Connector cable Insert the connector cable securely until it is locked Battery te...

Страница 11: ...en put the cable sleeve sheathed internal wire between the main PCB ass y and battery terminal in housing A Fig 14 Stator FET PCB ass y LED Main PCB ass y Stator FET PCB ass y Battery terminal Red and black internal wires Main PCB ass y Cable sleeve Stator FET PCB ass y Cable sleeve Model DH 18DPA Model DH 12DD Battery terminal Red and black internal wires Main PCB ass y Т а ш е в Г а л в и н г О ...

Страница 12: ...roduct by following the procedure below 1 After reassembly check that the Change Lever 11 11 is switchable between the Rotation Hammering mark position and Rotation only mark position 2 Set the Change Lever 11 11 to the Rotation Hammering mark position Insert the SDS plus shank into the Cylinder 20 20 Let the Cylinder 20 20 make one rotation and check that the fan rotates 3 Set the Change Lever 11...

Страница 13: ...ndle and the side handle securely pull the switch to check that the slip clutch operates 4 Check that the Change Lever 11 11 turns smoothly and the operating mode properly switches between Rotation only mark and Rotation Hammering mark according to the operation of the Change Lever 11 11 Tapping Screw W Flange D4 x 30 Black 8 8 2 0 0 5 N m 20 5 kgf cm Machine Screw M4 x 5 14 14 0 8 0 2 N m 8 2 kgf...

Страница 14: ...r surfaces of the Needle Cage 46 46 Thrust Washer C 47 47 Reciprocating Bearing 45 45 rotating shaft and spline of Second Shaft A 43 43 Fig 22 Tooth plane of the Bevel Gear 48 48 Fig 23 1 5 g Tooth plane of the rotor ass y pinion of Inner Cover A Ass y 49 49 Fig 26 Inner circumference of the needle bearing of Inner Cover B 35 35 Outer surfaces of the Piston 31 31 inner and outer surfaces of the Pi...

Страница 15: ...he ball portion Apply to the arm Apply to the bore surface Apply to the rotating shaft of the Reciprocating Bearing 45 45 Apply to the spline Apply 1 5 grams of grease to the tooth plane of the Bevel Gear 48 48 Apply to the outer surface Apply to both sides Apply to the inner surface Apply to the outer surface 22 22 18 18 20 20 21 21 45 45 20 20 43 43 31 31 42 42 41 41 29 29 30 30 Т а ш е в Г а л ...

Страница 16: ...t 6 grams of grease in the rear of the piston 49 49 Apply grease to the tooth plane of the rotor ass y pinion Put 15 grams of grease in the Gear Cover 9 9 Т а ш е в Г а л в и н г О О Д w w w t a s h e v g a l v i n g c o m ...

Страница 17: ...ng diagram Fig 28 Wiring diagram of the Model DH 18DPA Fig 29 Wiring diagram of the Model DH 12DD 61 61 Panel ass y Panel ass y LED LED 64 65 Т а ш е в Г а л в и н г О О Д w w w t a s h e v g a l v i n g c o m ...

Страница 18: ...o the service manuals for precautions on disassembly and reassembly of the charger Models UC 18YFSL and UC 12SL LED light Controller ass y 6 pin connector cable F 18 pin ribbon cable ass y FET PCB ass y Panel ass y Battery terminal ass y Т а ш е в Г а л в и н г О О Д w w w t a s h e v g a l v i n g c o m ...

Страница 19: ... 14 13 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 47 37 41 42 43 44 45 46 48 38 60 39 40 63 65 62 66 64 64 501 504 503 505 502 506 507 509 510 508 61 49 58 59 1 50 Т а ш е в Г а л в и н г О О Д w w w t a s h e v g a l v i n g c o m ...

Страница 20: ...1 38 376328 HANDLE PLATE A 4 39 376329 HANDLE PLATE B 4 40 301653 TAPPING SCREW W FLANGE D4 X 20 BLACK 11 41 306322 PISTON PIN 1 42 328660 WASHER 2 43 376322 SECOND SHAFT A 1 44 376593 CLUTCH 1 45 325585 RECIPROCATING BEARING 1 46 306320 NEEDLE CAGE 1 47 376675 THRUST WASHER C 1 48 376324 BEVEL GEAR 1 49 377012 INNER COVER ASS Y A 1 INCLUD 37 50 58 59 50 626VVM BALL BEARING 626VVC2PS2L 1 58 376332...

Страница 21: ...ENCH FOR 13VLB D 13VLR D 1 609 971787 DUST CUP 1 610 372200 HOOK 1 611 337357 TRUSS HD SCREW M4 BLACK 1 612 335782 GREASE FOR ROTARY HAMMER 60 G 1 613 335781 GREASE FOR ROTARY HAMMER 500 G 1 614 376690 GREASE FOR CORDLESS ROTARY HAMMER 50 G 1 615 306885 DUST COLLECTOR B ASS Y 1 INCLUD 616 616 306910 SOCKET ADAPTER B 1 617 321813 DRILL CHUCK 13VLD D 1 INCLUD 602 618 971511Z DRIVER BIT A NO 2 25L 1 ...

Страница 22: ...6 507 509 510 508 8 9 10 11 12 14 13 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 41 42 43 44 45 46 65 2 3 4 5 6 7 34 35 36 47 37 48 1 38 60 39 40 63 64 62 61 49 58 59 50 Т а ш е в Г а л в и н г О О Д w w w t a s h e v g a l v i n g c o m ...

Страница 23: ...LT PACKING A 1 38 376328 HANDLE PLATE A 4 39 376329 HANDLE PLATE B 4 40 301653 TAPPING SCREW W FLANGE D4 X 20 BLACK 11 41 306322 PISTON PIN 1 42 328660 WASHER 2 43 376322 SECOND SHAFT A 1 44 376593 CLUTCH 1 45 325585 RECIPROCATING BEARING 1 46 306320 NEEDLE CAGE 1 47 376675 THRUST WASHER C 1 48 376324 BEVEL GEAR 1 49 377012 INNER COVER ASS Y A 1 INCLUD 37 50 58 59 50 626VVM BALL BEARING 626VVC2PS2...

Страница 24: ...B D 13VLR D 1 609 971787 DUST CUP 1 610 372200 HOOK 1 611 337357 TRUSS HD SCREW M4 BLACK 1 612 335782 GREASE FOR ROTARY HAMMER 60 G 1 613 335781 GREASE FOR ROTARY HAMMER 500 G 1 614 376690 GREASE FOR CORDLESS ROTARY HAMMER 50 G 1 615 306885 DUST COLLECTOR B ASS Y 1 INCLUD 616 616 306910 SOCKET ADAPTER B 1 617 321813 DRILL CHUCK 13VLD D 1 INCLUD 602 618 971511Z DRIVER BIT A NO 2 25L 1 619 971512Z D...

Отзывы:

Нет отзывов

Похожие инструкции для DH 12DD

Бренд: iBell Страницы: 19

Demolition Jackhammer

Бренд: Baumr-AG Страницы: 16

Бренд: SHARKS Страницы: 53

Бренд: Makita Страницы: 4

Бренд: Hitachi Страницы: 28

Бренд: Nova gear Страницы: 20

Бренд: Numa Страницы: 27

Бренд: EIBENSTOCK Страницы: 20

Бренды по названию

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Популярные бренды

Загрузить еще бренды