48
the breaking hammer.
(2) Plug the end of hose end of hydraulic breaking
hammer to avoid dirt entering into system.
(3) Ensure stocking cover and plug in tool
compartment for maintenance purpose.
(4) Avoid dirt entering into system when changing
the hydraulic breaking hammer instead of the
bucket.
(5) After connection, check the oil leakage and bolts
slack condition.
Before fit hydraulic breaker on the arm, read manual books
of the machine and hydraulic breaking hammer carefully,
and carry out the required confirmation or inspection.
(1) Carry out required confirmation and inspection
before daily operation.
(2) Operate machine slowly, the stability of machine
will be decreased because the hydraulic breaking
hammer is heavier than the bucket. So, use
bulldozing plate to support and work in front of it.
(3) Avoid beating work with hydraulic breaking
hammer. Never use boom or arm to break objects,
otherwise excavator may be damaged.
(4) Don’t move objects with hydraulic breaking
hammer, otherwise excavator may be damaged.
(5) Don’t operate hydraulic breaking hammer when
hydraulic cylinder piston retract or extend totally
to avoid the damaging of hydraulic cylinder or
machine.
(6) If hydraulic breaker hose jumps abnormally, stop
operation immediately. The pressure change of
breaker accumulator or damaged accumulator
will cause unusual hose jump, and damage
To Next Page
Loading...
