Table Of Contents - Hitachi DH 24DV Technical Data And Service Manual

1. PRODUCT NAME .............................................................................................................................. 1
2. MARKETING OBJECTIVE ................................................................................................................ 1
3. APPLICATIONS ................................................................................................................................. 1
4. SELLING POINTS ............................................................................................................................. 2
4-1. Selling Point Descriptions ................................................................................................................... 3
5. SPECIFICATIONS ............................................................................................................................. 5
5-1. Specifications ...................................................................................................................................... 5
5-2. Optional Accessories .......................................................................................................................... 7
6. COMPARISONS WITH SIMILAR PRODUCTS ............................................................................... 12
6-1. Specification Comparisons ............................................................................................................... 12
6-2. Drilling Speed Comparisons ............................................................................................................. 13
6-3. Per Charge Working Capacity Comparisons .................................................................................... 14
7. PRECAUTIONS IN SALES PROMOTION ...................................................................................... 15
7-1. Handling Instructions ........................................................................................................................ 15
7-2. Caution Plates .................................................................................................................................. 17
7-3. Precautions Requiring Particular Attention During Sales Promotion ................................................ 18
8. REFERENCE MATERIAL ................................................................................................................ 19
8-1. Lubrication ........................................................................................................................................ 19
8-2. Tool Structure .................................................................................................................................... 19
8-3. "Rotation Only" and "Rotation + Striking" Changeover Mechanism ................................................. 22
8-4. "Rotation Only" (No striking) ............................................................................................................. 22
8-5. Drill Bits ............................................................................................................................................. 22
8-6. Tool Retainer Section ........................................................................................................................ 23
8-7. Dust Collector (B) ............................................................................................................................. 24
9. PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY ............................................................. 25
9-1. Disassembly ..................................................................................................................................... 25
9-2. Reassembly ...................................................................................................................................... 28
9-3. Precautions on Disassembly and Reassembly of the Charger ......................................................... 30
10. STANDARD REPAIR TIME (UNIT) SCHEDULES ........................................................................ 31
Assembly Diagram for DH 24DV
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