AL-KO Mammut Manual page 28

en
Fault
Disengagement of the drives
does not work
Manoeuvring is faulty. Caravan
does not respond as desired, or
no response at all
28
Possible cause
System defective
Error during initial start-up
Remote control in the incorrect
operating mode.
Zero position of the joystick is
out of alignment
Tyre pressure too low
Gradient too steep
Obstacle blocking the wheels
Dirt deposits on drive
Slippery ground surface
Remote control defective
Drive supply battery depleted
Radio connection poor or inter-
rupted
Drive temperature too high
System defective
Translation of the original operating instructions
Troubleshooting
Solution
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
Repeat initial start-up
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.
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
Correct the tyre pressure on ca-
ravan
Move the caravan to flatter
ground with the towing vehicle
Check whether the wheels are
blocked by an obstacle (e.g.
curb or a stone)
Clean the drive unit and wheels
Check the ground under all the
wheels
Exchange the remote control
and carry out initial start-up
Note battery charge display on
the remote control; check or
charge battery
Reduce the distance to the dri-
ves. Observe a minimum cle-
arance of 0.5 m.
Note the LED on the remote
control. Let the drives cool down
Note the LED on the remote
control. If the operating state
LED lights up red: Contact AL-
KO Service Centre