6 Service and maintenance
MAFELL machines are of a low-maintenance design.
The installed ball bearings are lubricated for life. After a longer period of operation, MAFELL recommends that
the machine be handed over to an authorized MAFELL service workshop for inspection.
6.1 Storage
Clean the machine thoroughly if you will not use it for quite some time. Spray bare metal parts with a rust
inhibitor.
7 Troubleshooting
Risk of injury from a sudden start of the machine.
There is a risk that the machine starts suddenly due to carelessness when
working with the machine or during troubleshooting. The rotating tool can cause
serious injuries.
➢ Determining the causes of existing malfunctions and their elimination
always require increased attention and caution!
➢ Pull out the mains plug before you start troubleshooting!
Some of the most common malfunctions and their causes are listed below. For other malfunctions, please
contact your dealer or MAFELL Customer Service directly.
Machine can not be switched on
Mains voltage missing or too low
Have the power supply checked by
an electrician
Have the fuse replaced by an
electrician
Take the machine to the MAFELL
customer service workshop
Rotary button is at "Tool change"
Set the rotating rotary button to
drilling depth "1" or "2"
Machine stops during the drilling
process
Have the mains back-up fuses
checked by an electrician
Take the machine to the MAFELL
customer service workshop
Burn marks at the boreholes
Drill bit blunt or unsuitable for the
operation
Sharpen or replace the drill bit
Long cutting operation without
extraction
Connect the machine to an
external extraction
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