Troubleshooting - Mafell K 65 18M bl Original Operating Instructions

Only for EC countries:
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.
7

Troubleshooting

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
Machine cannot be switched on
Rechargeable battery
empty, an LED
rechargeable battery is flashing.
Overload, machine switches off.
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
almost Electronic system protects the
on the rechargeable battery from deep
discharge.
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.
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.
Battery packs/batteries:
Li-Ion:
Please observe the instructionsin
section "Transport",page Fehler!
Textmarke nicht definiert..
Subject to change without notice.
the rechargeable
battery not
-32-
Elimination
Charge the rechargeable battery
Allow rechargeable battery to
engage completely
Check, press button 22 (Fig. 2 + 5).
If only one LED is still glowing,
recharge the rechargeable battery.
Allow the machine
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.
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.
and the