Etac Molift Mover 300, User Manual

Page: 17 / 164

Troubleshooting
Symptom Possible cause / action
The lifting column is wobbly The lifting column is not correctly positioned
in the chassis or the locking handle is not fully
locked.
Assemble column and chassis properly.
The lifter moves unevenly on a plane surface The castors move unevenly because of pile and
dust.
Clean the castors. Remove hair and dirt.
The lifting arm or adjustable legs moves
uncontrolled.
Short circuit between hand control and lifter.
Clean hand control plug surfaced with alcohol to
remove grease.
Defective hand control.
Replace hand control.
The control electronics has failed.
Contact local representative for service.
The lifter does not respond to hand control action
/ The lifting arm or legs does not move.
Emergency stop button is activated.
Turn button clockwise to reset emergency stop.
Battery is empty.
Change or charge battery.
The lifters electronics is overheated.
Wait for it to cool down.
The lifter is overloaded.
Make sure the load does not exceed SWL.
Hand control is not plugged in properly.
Plug in Hand control properly. Hand control, plug
or cord can be broken and should be replaced.
Contact between chassis and column has no
connection. Column is not correctly mounted in
chassis.
Assemble column and chassis properly.
Defective control electronics.
Contact local representative for service.
Battery does not charge Faulty battery.
Check indicators on charger when charging.
Try another battery.
Faulty battery charger.
Check indicators on charger when charging. See
chapter “Charging”.
Try another charger.
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Molift Smart 150 / www.etac.com
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