Manitowoc GROVE GMK 6400 User Manual

Malfunctions during crane operation
14.4 Troubleshooting
Operating manual GMK 6400 3 112 993 en 14 - 21
12.07.2013
14.4.11 Malfunctions on the outriggers
Malfunction Cause Solution
Outrigger cylinders and
beams can neither be
extended nor retracted and
the inclination indicator does
not work
Driver's cab: Fuses A3F3,
A3F13, A3F14 blown.
Replace blown fuse;
à p. 7 - 20.
When operating with the
hand-held control
Driver's cab: Fuse A2F3 blown Replace blown fuse;
à p. 7 - 20
When operating from the
crane cab
Hand-held control connected
to the superstructure or a
bridging plug not inserted
Disconnect hand-held control
or insert bridging plug;
à p. 12 - 22
When operating from the con-
trol units
Display fields switched off. Switch on display fields;
à p. 12 - 33
Hand-held control connected
to the superstructure or a
bridging plug not inserted
Disconnect hand-held control
or insert bridging plug;
à p. 12 - 22
None of the specified causes
apply
Solenoid valves not working Manitowoc Crane Care must
be notified

Manitowoc GROVE GMK 6400 Specifications

General

Brand	Manitowoc
Model	GROVE GMK 6400
Category	Construction Equipment
Language	English