OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100
g）Operate quartering hammer with proper engine
speed
Operate quartering hammer with proper
engine speed, high engine speed not only not
improve hitting power of quartering hammer,
but also make high oil temperature to
damage piston and valve.
。
I）Do not operate quartering hammer in the
water or mud
When parts except drill shank sink in the water
or mud, please stop operating quartering hammer,
because piston and related parts will have mud
and make quartering hammer be damaged
beforehand.
J）Do not use quartering hammer crack rock
Quartering hammer crack rock will has lots of
reaction force to quartering hammer and loaded
machine, so it will damage many parts of
quartering hammer and loaded machine.
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