Service Manual iFLEX5
© Hirschmann Rev. I 0522/17 190154_I.DOC
18 ERROR CODES
The following Error Code Table gives a brief description of Error Codes elimination. Refer to the
noted sections for detailed Troubleshooting information.
Fallen below radius
range or angle
range exceeded
Fallen below the
minimum radius or gone
past the maximum angle
specified in the respective
load chart due to luffing
up the boom too far
Luff down the boom to a
radius or angle specified
in the load chart.
Radius range
exceeded or fallen
below angle range
Gone past the maximum
radius or fallen below the
minimum angle specified
in the respective load
chart due to luffing down
the boom too far
Luff up the boom to a
radius or angle specified
in the load chart.
Non-permitted
slewing zone (no
load area)
The slewing zone with
load is not permitted
Operating mode not
acknowledged or
non permitted
slewing zone
A non existing operating
mode has been selected
Set the correct operating
mode for the operating
state in question
The boom is in a non-
permitted slewing zone
Slew the boom to a
permitted area.
Boom has been extended
either too far or not far
enough, e.g. if it is
prohibited to go beyond a
certain maximum boom
length or with load curves
for jibs where the main
boom has to be extended
to a certain length
Extend/retract boom to
the correct length
Length sensor adjustment
has changed, e.g. the
cable slid off the length
sensor reel.
Retract boom. Check the
prestress of the cable reel
(cable must be taut).
Open the length sensor
and carefully turn the
length sensor pot
counterclockwise until the
detent by means of a
screw driver
Clutch between length
sensor pot and drive is
defective
Replace the complete
clutch including drive
wheel and adjust length
sensor pot as described
above
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