Hitachi DH 22PH - Table of Contents

CONTENTS
Page
SELLING POINTS ------------------------------------------------------------------------------------------------------------- 1
SPECIFICATIONS ------------------------------------------------------------------------------------------------------------- 2
1. Specifications----------------------------------------------------------------------------------------------------- 2
2. Optional Accessories------------------------------------------------------------------------------------------- 3
COMPARISON WITH SIMILAR PRODUCTS--------------------------------------------------------------------------- 8
1. Comparison of Specifications
------------------------------------------------------------------------------------------------------- 8
2. Comparison of Drilling Speed -------------------------------------------------------------------------------- 9
3. Comparison of Chiseling Performance -------------------------------------------------------------------- 9
PRECAUTIONS ON SALES PROMOTION ----------------------------------------------------------------------------10
1. Safety Instructions ---------------------------------------------------------------------------------------------10
REFERENCE MATERIALS-------------------------------------------------------------------------------------------------11
1. Lubrication ------------------------------------------------------------------------------------------------------- 11
2. Tool Structure --------------------------------------------------------------------------------------------------- 11
3. "3-Mode" Changeover Mechanism ------------------------------------------------------------------------14
4. Drill Bits-----------------------------------------------------------------------------------------------------------16
5. Tool Retainer Section------------------------------------------------------------------------------------------17
6. Dust Collector (B) ----------------------------------------------------------------------------------------------17
REPAIR GUIDE----------------------------------------------------------------------------------------------------------------19
1. Precautions on Disassembly and Reassembly ---------------------------------------------------------19
STANDARD REPAIR TIME (UNIT) SCHEDULES--------------------------------------------------------------------30
Assembly Diagram for DH 22PH