Table Of Contents - Hitachi WH 9DMR Technical Data And Service Manual

1. PRODUCT NAME .............................................................................................................................. 1
2. MARKETING OBJECTIVE ................................................................................................................ 1
3. APPLICATIONS ................................................................................................................................. 1
4. STANDARD EQUIPMENT ................................................................................................................. 1
5. SELLING POINTS ............................................................................................................................. 2
5-1. Selling Point Descriptions ................................................................................................................... 4
6. SPECIFICATIONS ............................................................................................................................. 6
6-1. Specifications ...................................................................................................................................... 6
6-2. Optional Accessories .......................................................................................................................... 8
7. COMPARISONS WITH SIMILAR PRODUCTS ................................................................................ 11
7-1. Specification Comparisons (Cordless Impact Driver) ....................................................................... 11
7-2. Specification Comparisons (Cordless Impact Wrench) .................................................................... 12
7-3. Tightening Torque ............................................................................................................................. 13
7-4. Tightening Speed .............................................................................................................................. 16
7-5. Number of Screws or Bolts Driven .................................................................................................... 17
8. PRECAUTIONS IN SALES PROMOTION ...................................................................................... 18
8-1. Safety Instructions ............................................................................................................................ 18
8-2. Tightening Torque Inspection Prior to Operation .............................................................................. 20
8-3. Tightening Torque Variation .............................................................................................................. 21
8-4. Suggestions and Precautions for the Efficient Use of the Charger ................................................... 22
9. OTHER PRECAUTIONS ................................................................................................................. 23
10. REPAIR GUIDE ............................................................................................................................. 24
10-1. Precautions in Disassembly and Reassembly ................................................................................ 24
10-2. Precautions in Disassembly and Reassembly of Battery Charger ................................................. 33
11. STANDARD REPAIR TIME (UNIT) SCHEDULES......................................................................... 34
Model WH 9DMR ..................................................................................................................................... 34
Model WR 9DMR ..................................................................................................................................... 35
Assembly Diagram for WH 9DMR
Assembly Diagram for WR 9DMR
CONTENTS
Page