Menzi Muck Menzi IHI 45v4, Operator'S Manual

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OPERATION
45V4 • 55V4 • 60V4 ENG 2-36
WC-C200770
WC-C200780
WC-C200790
WC-C200800
WC-C200810
PRECAUTIONS FOR WORKS
Never stop swinging by hitting
Never stop swinging by hitting or pressing the bucket
against the wall of the ditch. Otherwise, strong impacts
are applied to the machine and the service life is
shortened.
Never sweep with the bucket
Avoid sweeping the bucket like a broom in order to level
off ahead of machine. This causes side strains and wear
on the boom, arm, and bucket.
Precautions for works at the cylinder stroke end
At the stroke end of the cylinder, the bucket moves faster.
Thus, operate the bucket slowly with care not to allow soil
and sand to drop.
When the cylinder is moved to the stroke end, large
forces are applied to the cylinder piston and the service
life is shortened. Give some margins to the cylinder in
works.
Hammering is prohibited
Never use the bucket instead of picks or for hammering or
piling. Otherwise, excessive forces are applied to the
machine, resulting in dangerous accidents.
Do not overload to cylinder
Do not forcefully conduct digging operation beyond the
capacity, which may overload any cylinder and open its
relief valves. This causes damage to the hydraulic
system and machine.