-29-
According to the European
Guideline 2002/96/EC, power tools
that are no longer usable, and
according to the European
Guideline 2006/66/EC, defective or
used battery packs/batteries, must
be collected separately and
disposed of in an environmentally
correct manner.
Battery packs/batteries:
Li-Ion:
Please observe the instructionsin
section “Transport”,page 28.
Subject to change without notice.
7
Troubleshooting
Danger
Determining the causes for existing defects and eliminating these always requires
increased attention and caution. Unplug the rechargeable battery beforehand!
Some of the most frequent defects and their causes are listed in the following chart. In case of other defects,
contact your dealer or the MAFELL customer service.
Defect
Cause
Elimination
Machine cannot be switched on
Discharge
the
rechargeable
battery
Charge the rechargeable battery
Rechargeable
battery
not
engaged in end position
Allow rechargeable battery to
engage completely
Rechargeable battery almost
empty, an LED on the
rechargeable battery is flashing.
Electronic system protects the
rechargeable battery from deep
discharge.
Press key 22 to check (Fig. 1 + 3).
If only one LED is still glowing,
recharge the rechargeable battery.
Overload, machine switches off.
A sustained load has overheated
the machine or the rechargeable
battery. A warning signal is
sounded (constant bleeping).
It will go out after max. 30
seconds or after the switch trigger
is released.
Allow the machine and the
rechargeable battery to cool down.
The rechargeable battery can be
cooled down much faster with a
charger with air cooling.
The machine can also be cooled
down much faster by using a
different rechargeable battery and
idling the machine.
The machine switches off at a
sudden increase in load.
The sudden increase in load also
causes the current that is required
for the machine to rise. 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.
Switch off the machine by releasing
the switch trigger.
Afterwards, you can switch the
machine back on again and
resume work as normal.
Try to avoid further blockages.
