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HYDRAULIC BREAKER, HYDRAULIC CRUSHER AND QUICK COUPLER
Operate the Hydraulic Excavator Carefully to Avoid
Hitting the Boom
When the arm rolled in with the breaker equipped, the
chisel may come in contact with the boom.
Do Not Operate Breaker with the Arm Positioned
Vertically
Excessive vibration to the arm cylinder will occur, causing oil
leakage.
Press the Breaker so Chisel Axis Is Positioned Vertically
Over the Object
Failure to do so may damage the chisel or may cause a
piston to seize.
Do Not Continuously for Operate the Breaker Longer
than One Minute
Failure to do so may result in premature wear of the chisel.
If an object cannot be broken within one minute, apply the
chisel to other locations for less than one minute in each
location.
IMPORTANT: When the breaker is operated longer than
one minute, a diagonal line will be displayed on work
mode display (1) and the buzzer will sound. If so,
immediately stop operation and wait a while to restart.
OPTIONAL ATTACHMENTS AND DEVICES
Watch Out!
Take care not
to hit the boom
with the crusher
1
13-25
MZX5-13-024
MZX5-13-006
MZX5-13-007
If an object could not
be broken within one
minute, apply the chisel
to other locations.
M147-05-015
MDC1-13-001
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