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Malfunctions in driving mode
8.4 Troubleshooting
8 - 22
3 302 690 en
Operating manual
GMK4100L-1
2
3
.1
1.
201
7
8.4.3
Differential lock malfunctions
8.4.4
Transfer case malfunctions
Malfunction
Cause
Solution
Differential locks cannot be
switched on
Current speed above approx.
5 km/h (3 mph)
Slow down or stop the truck
crane
Drive train under tension
Slowly drive truck crane back
and forth,
Compressed air system
insufficiently filled
Control unit fuse blown
Replace blown fuses;
Differential locks cannot be
switched off
Current speed above approx.
5 km/h (3 mph)
Slow down or stop the truck
crane
Drive train under tension
Slowly drive truck crane back
and forth,
Malfunction
Cause
Solution
Switching operations are not
conducted
Brake reservoir pressure
insufficient
Fuse has blown
Replace blown fuses;
Error symbol is displayed
CCS malfunction
Read out error messages
(
p. 8 - 17) and notify
Manitowoc Crane Care
Summary of Contents for Grove GMK 4100L-1
Page 1: ...Operating manual 3 302 690 en 23 11 2017 ...
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 ...
Page 66: ...3 302 690 en Operating manual GMK4100L 1 23 11 2017 ...
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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