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Verfügbare Sprachen
Verfügbare Sprachen
case of longer non-observation of the rad indication, the
electronics will independently switch the tool off. After
relieving be switching the tool off and on, the work can be
continued as normal.
Thermal:
In case of permanent overload, a thermocouple protects the
motor against destruction. In that case, the tool switches off
and can only be restarted after a certain cooling-down
period (approx. 2 minutes). The cooling-down time depends
on the temperature of the motor winding and ambient
temperature.
Safety Clutch
The slip clutch served for compensation of shocks and overload. It is an aid
and not an absolute protection. Therefore you have to handle and drill
carefully. To keep its functionability, it should not slip for more than 2
seconds. In case of excessive wearing, it can be replaced by an authorized
service shop.
Diamond drill bits with a 1 ¼" UNC female thread and R ½" male thread can
be screwed directly onto the working spindle.
Use only appropriate drill bits for the material to be drilled in. You can
protect your tool by using only well balanced drill bits without deformation.
Make sure that the diamond segments have sufficient cutting clearance
towards the bit body.
Changing Drill Bits
Attention!
When you use or sharpen the machine, it might heat up enormously.
You could burn your hands or get cut or ripped by the segments.
Therefore, always use protective gloves when changing the drill bit.
The drilling spindle has a right-hand thread.
To ease screwing on and off, always use a SW 32 open-end wrench at the
drilling spindle.
Never use a hammer, because this may damage both the drill bit and the
tool.
Some water-resistant grease on the drilling spindle threat or a copper
ring between spindle and drill bit will simplify removal of the drill bit.
Drill Bits
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