Drilling unit
19
Attaching or adjusting water splash
guard
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Pull out the mains plug.
Loosen the clamping lever.
Push water splash guard onto the clamping
flange and move into the required position.
Retighten the clamping lever.
Operating instructions
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Attach diamond drill bit.
Move water splash guard into the required
position.
Insert mains plug.
Check function of the PRCD.
Grip the handle with your right hand and
the bail handle with your left hand.
Switch on the power tool.
Turn on water supply.
Start drilling.
If required, re-adjust the water supply.
After drilling, switch off the electric power tool.
Diamond drill bit continues running briefly!
Turn off water supply.
At the end of work:
Thoroughly clean the electric power tool and
accessories.
Maintenance and care
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Cleaning
Regularly clean the power tool and ventilation
slots. Frequency of cleaning is dependent on
the material and duration of use.
Regularly blow out the housing interior and
motor with dry compressed air.
Carbon brushes
The electric power tool features cut-off carbon
brushes. When the cut-off carbon brushes
reach their wear limit, the electric power tool
switches off automatically.
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Gears
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Repairs
Repairs may be carried out by an authorised
customer service centre only.