Malfunctions during crane operation
14.7 Hydraulic emergency operation as per DGUV
Operating manual 3 302 819 en 14 - 67
GMK3060
13.12.2018
Slewing It is not possible to control the slewing movements with the control lever for emer-
gency operation with the same degree of sensitivity as with the control lever in
the crane cab.
• Slowly move the control lever (1) in the required
direction.
s
G
Risk of overturning when slewing in emergency operation!
Crane operations are not monitored by the RCL whilst the hand-held control is
connected.!
Various checks are therefore necessary, depending on the active slewing range
type, before slewing in emergency operation;
à p. 14 - 48.
G
Risk of accidents during slewing!
Do not stand on the carrier. This prevents you being pushed off the carrier or
being crushed by the carrier during slewing.
S
Risk of damage to the hoses and transformer!
Make sure the hoses do not get caught and torn off while performing slewing
operations.
A: Slewing to the right
B: Slewing to the left
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