Rev E 24/09/2013
BM06101 Molift MOVER 300 English
Page 15 of 20
Troubleshooting
Faults on lifters that do not function as they should
after assembly (page 5) or after the check before
use has been completed (page 8), can be localized
using the troubleshooting table below.
Symptom
Possible cause/
action
The lifting column
is wobbly
The lifting column is not cor-
rectly positioned in the chassis
or the locking handle is not fully
locked /
verify position of lift-
ing column and locking handle
acc. to mounting instructions on
page 5.
The lifter moves
unevenly on a
plane surface
The castors move unevenly be-
cause of pile and dust /
clean
castors as described on page
16.
Fault in the leg spreading
mechanism /
contact local rep-
resentative for service
.
The lifter only
moves in one di-
rection/ adjustable
legs only moves in
one direction
Hand control has failed /
test
with another hand control and
change if defective.
The control electronics has
failed /
contact local representa-
tive for service and use manu-
ally emergency lowering, where
necessary.
The lifter moves
uncontrolled /
adjustable legs
moves uncon-
trolled
Short circuit between hand con-
trol and lifter /
clean hand con-
trol plug surfaced with alcohol
to remove grease
Defective hand control
/ replace
hand control / contact local rep-
resentative for service
The control electronics has
failed /
contact local representa-
tive for service
Symptom
Possible cause/
action
The lifting arm
does not move
Emergency stop button is acti-
vated /
turn button clockwise to
reset emergency stop, see p. 9.
Battery is empty /
change to
new battery or recharge battery,
see page 10.
The control electronics of the
lifter is overheated /
Leave lifter
to cool down, see page 10
The lifter is overloaded /
make
sure the load does not exceed
300 kg, see page 9
The hand control cable is un-
plugged /
reconnect plug
Hand control has failed /
re-
place hand control / contact lo-
cal representative for service
Defective control electronics /
contact local representative for
service
Battery does not
recharge
Faulty battery /
try another bat-
tery / replace battery
Faulty battery charger /
try an-
other charger / contact local
representative for service
If you have access to more than one lifter, it may
be helpful to change parts across lifters to help
identify any faults. For instance, if you suspect the
fault to be inside the hand control, exchange the
hand control with at functional one from another
similar lifter to see if the problem is fixed.
If you are not able to solve the fault or problems
by yourself using this manual, please contact lo-
cal authorised service representative. If you do
not know whom to contact locally, please contact
your dealer or Etac Supply Gjøvik to get help.
