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Malfunctions during crane operation
14.4 Troubleshooting
14 - 20
3 302 690 en
Operating manual
GMK4100L-1
2
3
.1
1.
201
7
14.4.8
Malfunctions on the counterweight hoist unit
14.4.9
Malfunctions in the hydraulic system/hydraulic oil cooler
14.4.10
Malfunctions when inclining the crane cab
Malfunction
Cause
Solution
Counterweight hoist unit
not working
Emergency stop switch on
Control unit fuse blown
Replace the blown fuse;
Error symbol (!) is
displayed
Function disabled by CCS
If required, acknowledge
error message once and
briefly turn off the ignition
– it if occurs again, notify
Manitowoc Crane Care
Electronic system has
detected an electrical or
logical error
Extend lifting cylinder
not working
Superstructure unlocked
Malfunction
Cause
Solution
Hydraulic oil temperature
above 80 °C (176 °F), fan
in the hydraulic oil cooler
running
Hydraulic system is heavily
loaded
Stop the crane operation
and keep the engine run-
ning until the oil has
cooled down
Hydraulic oil temperature
above 80 °C (176 °F), fan
in the hydraulic oil cooler
not running
Control unit fuse blown
Stop crane operation and
replace blown fuse;
Faulty temperature sensor in
the circuit of the hydraulic
system, error message is
displayed
Have the temperature
sensor replaced
Symbol is displayed
Corresponding hydraulic oil
filter soiled
Change hydraulic oil filter;
à
Maintenance manual
Malfunction
Cause
Solution
Crane cab inclination function
not working
Control unit fuse blown
Replace the blown fuse;
Содержание Grove GMK 4100L-1
Страница 1: ...Operating manual 3 302 690 en 23 11 2017 ...
Страница 6: ...16 01 2018 2 3 302 710 en Additional pages GMK4100L 1 Overview of Driving menu I ...
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Страница 65: ...Operating manual 3 302 690 en GMK4100L 1 23 11 2017 15 15 Index ...
Страница 66: ...3 302 690 en Operating manual GMK4100L 1 23 11 2017 ...
Страница 68: ...Overview 1 1 Accidents 1 2 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 70: ...Overview 1 4 Terms used 1 4 3 302 690 en Operating manual GMK4100L 1 23 11 2017 1 4 Terms used ...
Страница 72: ...Overview 1 4 Terms used 1 6 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 100: ...Overview 1 10 Identification 1 34 3 302 690 en Operating manual GMK4100L 1 23 11 2017 1 10 Identification ...
Страница 226: ...Driving 5 1 Before driving 5 12 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 308: ...Driving modes 6 1 Driving modes 6 8 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 328: ...Driving modes 6 4 Rigging the auxiliary hoist 6 28 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 608: ...Crane operation 11 1 Before operating the crane 11 20 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 610: ...Crane operation 11 2 Standard slewing range type 11 22 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 736: ...Crane operation 11 7 Working range limiter 11 148 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 774: ...Rigging work 12 5 Starting the engine for rigging 12 28 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 798: ...Rigging work 12 8 Outrigger operation 12 52 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 814: ...Rigging work 12 8 Outrigger operation 12 68 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 884: ...Rigging work 12 11 Other rigging work 12 138 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 996: ...Index 15 2 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 1014: ...Index Operating manual 3 302 690 en 15 20 GMK4100L 1 23 11 2017 Blank page ...
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