Hitachi DH 24PD2 Скачать руководство пользователя страница 3

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Page

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 ............................................................................ 11

6-1. Specification Comparisons ........................................................................................................... 11

6-2. Dust Collection Efficiency Comparison ........................................................................................ 12

6-3. Drilling Speed Comparison .......................................................................................................... 13

7. PRECAUTIONS IN SALES PROMOTION ...................................................................................14

7-1. Handling Instructions ................................................................................................................... 14

7-2. Dust Collecting Equipment .......................................................................................................... 14

8. REFERENCE MATERIAL .............................................................................................................15

8-1. Lubrication ................................................................................................................................... 15

8-2. Dust Collection Mechanism ......................................................................................................... 15

8-3. Tool Structure ............................................................................................................................... 17

8-4. "Rotation Only" and "Ro Hammering" Changeover Mechanism ...................................... 20

8-5. "Rotation Only" (no hammering) .................................................................................................. 20

8-6. Drill Bits ........................................................................................................................................ 21

8-7. Chuck Section .............................................................................................................................. 22

8-8. Dust Collector (B) ........................................................................................................................ 22

9. PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY ..........................................................24

9-1. Disassembly ................................................................................................................................ 24

9-2. Reassembly ................................................................................................................................. 28

9-3. Tightening Torque ........................................................................................................................ 29

9-4. Wiring Diagrams .......................................................................................................................... 30

9-5. Internal Wire Arrangement and Wiring Work ............................................................................... 31

9-6. Insulation Tests ............................................................................................................................ 33

9-7. No-load Current Values................................................................................................................ 33

10. STANDARD REPAIR TIME (UNIT) SCHEDULES .....................................................................34

Assembly Diagram for DH 24PD2