Page
E-3
FAULTS AND TROUBLESHOOTING
Document 57.0008.5200 - 10/2006
Handler with telescopic boom
GTH-3007
NO BOOM LOwERING AND
EXTENSION, NO HOLDING FRAME
TILTING
THE HYDRAULIC OIL THERMOMETER
DOES NOT wORK
THE PARKING BRAKE LIGHT DOES
NOT LIGHT UP
BOOM DOES NOT MOVE
THE LOAD LIMITING SYSTEM IS
BLOCKED (red LED’s lit)
THE DLE LOAD LIMITING
SYSTEM IS IN ALARM
ERROR MESSAGES OF THE
DLE LOAD LIMITING SYSTEM
SHOwN ON THE DISPLAY
• Fuse blown
• This is normal, when the outside
temperature is low and/or the machine
is used for short periods, since the
hydraulic oil cannot warm up over
40÷50°C
• Fuse blown
• Fuse blown
• “RoAD/JobSITE” switch set to
“RoAD”
• Emergency button oN
• Low stability
• Fuse blown (
F25
-
10 A
)
• System failure
1
E2PRom error
2
The value read from
CELL 1
is higher
than max permissible
• Replace fuses
F2
and/or
F24
• Check and replace fuse
F2
, if
necessary
• Check and replace fuse
F22
, if
necessary
• Set to “JobSITE”
• Reset the button
• Retract the load within safety
limits.
If the error message is still shown,
move the boom to rest condition
operating the overload warning
system cutout key and contact your
nearest authorised service centre.
• Check and replace fuse, if
necessary
• Stop and restart the machine to
RESET the system. If the error
message is still shown, address
to the GENIE service centre to
re-calibrate the machine.
• Check the wiring between control
panel and load cell
• Check that the load cell is fixed
correctly
• Check the connecting cable or the
connectors is/are not shorted
• If the error message is still shown,
address to the GENIE service
centre and let the load cell be
checked.
PROBLEM
CAUSES
SOLUTIONS
Summary of Contents for GTH-3007 Stage B
Page 2: ......