AL-KO F100940008, Manual

Page: 28 / 136

en
Troubleshooting
28 Translation of the original operating instructions
Fault Possible cause Solution
Disengagement of the drives
does not work
System defective While holding down the disen-
gage buttons, hold the remote
control against the enabling
switch; the drives are disenga-
ged. If necessary, repeat the
procedure once. If that does not
work: Disengage drives manu-
ally
Error during initial start-up Repeat initial start-up
Remote control in the incorrect
operating mode.
In teach-in mode, if the "maxi-
mum climbing power" LED lights
up, press the 4 and 7 buttons at
the same time. The LED goes
off.
Zero position of the joystick is
out of alignment
Recalibrate the joystick. In cali-
bration mode, briefly press but-
tons 4 and 5 or 6 and 7, dpen-
ding on the installation position.
Do not touch the joystick during
the procedure
Tyre pressure too low Correct the tyre pressure on ca-
ravan
Gradient too steep Move the caravan to flatter
ground with the towing vehicle
Obstacle blocking the wheels Check whether the wheels are
blocked by an obstacle (e.g.
curb or a stone)
Dirt deposits on drive Clean the drive unit and wheels
Slippery ground surface Check the ground under all the
wheels
Remote control defective Exchange the remote control
and carry out initial start-up
Drive supply battery depleted Note battery charge display on
the remote control; check or
charge battery
Radio connection poor or inter-
rupted
Reduce the distance to the dri-
ves. Observe a minimum cle-
arance of 0.5 m.
Drive temperature too high Note the LED on the remote
control. Let the drives cool down
Manoeuvring is faulty. Caravan
does not respond as desired, or
no response at all
System defective Note the LED on the remote
control. If the operating state
LED lights up red: Contact AL-
KO Service Centre