Hitachi DH24PB2 Скачать руководство пользователя

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CONTENTS

1. PRODUCT NAME .............................................................................................................................. 1

2. MARKETING OBJECTIVE ................................................................................................................ 1

3. APPLICATIONS ................................................................................................................................. 1

4. SELLING POINTS ............................................................................................................................. 2

4-1. Selling Point Descriptions ................................................................................................................... 3

5. SPECIFICATIONS ............................................................................................................................. 4

5-1. Specifications ...................................................................................................................................... 4

5-2. Optional Accessories .......................................................................................................................... 5

6. COMPARISONS WITH SIMILAR PRODUCTS ............................................................................... 10

6-1. Specification Comparisons ............................................................................................................... 10

6-2. Drilling Speed Comparison ............................................................................................................... 11

7. PRECAUTIONS IN SALES PROMOTION ...................................................................................... 12

7-1. Handling Instructions ........................................................................................................................ 12

7-2. Caution Plate .................................................................................................................................... 12

8. REFERENCE MATERIAL ................................................................................................................ 13

8-1. Lubrication ........................................................................................................................................ 13

8-2. Tool Structure .................................................................................................................................... 13

8-3. "Rotation Only" and "Ro Hammering" Changeover Mechanism ........................................... 17

8-4. "Rotation Only" (no hammering) ....................................................................................................... 17

8-5. Drill Bits ............................................................................................................................................. 18

8-6. Chuck Section ................................................................................................................................... 19

8-7. Dust Collector (B) ............................................................................................................................. 19

9. PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY ............................................................. 21

9-1. Disassembly ..................................................................................................................................... 21

9-2. Reassembly ...................................................................................................................................... 23

9-3. Tightening Torque ............................................................................................................................. 24

9-4. Wiring Diagrams ............................................................................................................................... 25

9-5. Internal Wire Arrangement and Wiring Work .................................................................................... 26

9-6. Insulation Tests ................................................................................................................................. 28

9-7. No-load Current Values ..................................................................................................................... 28

10. STANDARD REPAIR TIME (UNIT) SCHEDULES ........................................................................ 29

Assembly Diagram for DH 24PB2