Operation Manual

22
English
CAUTION
Should the lead wire be pinched by the handle
cover or come in contact with the armature or
rotating parts of the motor, a srerious danger of
electric shock to the operator will be created. Exercise
extreme caution in disassembling and reassembling
the motor, follow the above procedure exactly.
DO NOT attempt to disassembly any parts other
than those necessary to effect replacement of the
carbon brushes.
NOTE
Due to HITACHI’s continuing program of research and
development, the specifications herein are subject to
change without prior notice.
Information concerning airborne noise and vibration
The measured values were determined according to
EN50144.
The typical A-weighted sound pressure level: 99 dB (A)
The typical A-weighted sound power level: 112 dB (A)
Wear ear protection.
The typical weighted root mean square acceleration
value: 14.5m/s
2