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Malfunctions during crane operation
14.4 Troubleshooting
Operating manual
3 302 690 en
14 - 19
GMK4100L-1
2
3
.1
1.
201
7
Slewing only possible in
one direction
Shutdown angle of a limited
slewing range reached (addi-
tional equipment).
Enter the RCL code for a
slewing range of 360°
(
Standard
) or reduce the
working radius (
MAXbase
)
or slew in the opposite
direction to leave the
shutdown angle
Slewing not possible or
only at low speed
Speed limited
Increase limit;
Slewing gear no longer
responds to the control
lever movement
CCS malfunction
Emergency stop switch;
No response to control
lever movements
CCS malfunction for operat-
ing elements in the crane cab
Unrig using hand-held
control;
Malfunction
Cause
Solution
Summary of Contents for Grove GMK 4100L-1
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Page 6: ...16 01 2018 2 3 302 710 en Additional pages GMK4100L 1 Overview of Driving menu I ...
Page 8: ...16 01 2018 4 3 302 710 en Additional pages GMK4100L 1 Blank page ...
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Page 65: ...Operating manual 3 302 690 en GMK4100L 1 23 11 2017 15 15 Index ...
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Page 68: ...Overview 1 1 Accidents 1 2 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Page 72: ...Overview 1 4 Terms used 1 6 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Page 996: ...Index 15 2 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Page 1014: ...Index Operating manual 3 302 690 en 15 20 GMK4100L 1 23 11 2017 Blank page ...
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