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8 Troubleshooting
Danger
Determining the causes for existing defects and eliminating these always
requires increased attention and caution. Pull the mains plug 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
The warning display (4) lights up
constantly
The rechargeable battery pack is
not charged, temperature too
high/too low
If the rechargeable battery pack
temperature ranges between 0 °C
and 50 °C, the charging operation
starts automatically.
Rechargeable battery defective
Immediately remove the
rechargeable battery pack from the
charger.
The warning display (4) is blinking
The rechargeable battery pack
was not pushed properly into the
charging duct (2).
Push the rechargeable battery
pack in properly.
