Troubleshooting - Mafell Rf 34-18 Originalbetriebsanleitung

Return unusable rechargeable batteries/batteries
directly to:
Germany
Stiftung
GRS Batterien
Heidenkampsweg 44
20097 Hamburg
Germany
8

Troubleshooting

Some of the most frequent defects and their causes are listed in the following chart. In case of other defects,
please contact your dealer or the MAFELL customer service directly.
Defect
Machine cannot be switched on.
The electronic signal indicator
lights up permanently.
The electronic signal indicator
lights up permanently.
The machine switches off at a
sudden increase in load.
Danger
Determining the causes for existing defects and eliminating these always requires
increased attention and caution. Unplug the rechargeable battery beforehand!
Cause
Discharge
battery.
Rechargeable
engaged in end position.
Rechargeable battery is almost
empty.
The electronic system protects
the rechargeable battery from
deep discharge.
Temperature is too high.
The restart protection prevents
the machine from starting.
Overloading of the machine
during operation. Performance
may be reduced.
With a sudden increase in load,
the required current also rises
sharply. This rise in current,
which occurs when there is a
sudden blockage or backlash, is
measured and then leads to the
machine being switched off.
Rechargeable batteries/batteries:
Subject to changes.
the rechargeable
battery not
-28-
Li-Ion:
Please comply with the information
in Section "Transport", page 27.
Elimination
Charge the rechargeable battery.
Insert the rechargeable battery
correctly and ensure it is properly
seated.
To check its state of charge, press
the button on the rechargeable
battery.
If only one LED is on, recharge the
rechargeable battery.
Allow the machine and the
rechargeable battery to cool down.
Switch the machine off and on
again. If the battery is inserted
while the machine is switched on,
the machine will not start.
Reduce the working pressure.
Switch the machine off and on
again. You can continue working
normally. Try to avoid further
blockages.