Correction sheet GMK6300L/GMK6300L-1 3 302 838 en 1
23.11.2018
Contrary to the specifications in the operating manual supplied, the valve 7, if
present, can also be closed for the crane movements
Lifting and Lowering.
This increases the hoist speed.
H
Always close the valve 7 in addition to all other switches that are specified
in the
operating manual supplied for the movements Lifting and Lowering.
(A) – For lifting and lowering in emergency
operation
• Close the valve 7 – lever (1) at right angles
to the line.
(B) – For crane operation
• Open the valve 7 – lever (1) parallel to
the line.
Hydraulic emergency operation
Additional switches required
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