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Idiomas disponibles
Idiomas disponibles
After Drilling
When you have finished drilling:
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Pull the drill bit out of the hole.
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Stop the motor by using the motor switch and not the PRCD
switch.
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Close the water supply.
Removal of the core when it sticks in the drill bit:
Separate the drill bit from the motor.
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Put the drill bit in a vertical position.
§
Knock carefully on the pipe by using a wooden hammer shank till
the drilling core slips out. Never throw the drill bit against a wall by
force or set about it with tools, such as hammer or jaw wrench.
Otherwise, the pipe could go out of shape and neither the drilling
core can be extracted nor the drill bit is reused.
Removal of the core from blind holes:
Break off the core with a cotter or lever, or in pieces. Lift the core out with
appropriate tongs or drill a hole in the core, screw an eyebolt in and pull the
core out.
Care and Maintenance
Before the beginning of the maintenance or repair works you
have to disconnect the plug from the mains!
Machine:
Repairs may be executed only by appropriately qualified and experienced
personnel. After every repair the machine has to be inspected by an electric
specialist. Due to its design, the machine needs a minimum of care and
maintenance. Regularly the following works have to be carried out or rather
the component parts have to be inspected:
Clean the drilling unit after you have finished drilling.
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Then grease the thread of the drill spindle.
The ventilation slots always have to be clean and open.
Pay attention that no water gets into the machine during the cleaning
process.
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After the first 150 hours of operation you have to change the gearbox oil.
Gearbox oil changes cause a considerable longer lifetime of the gearbox.
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After approx. 200 hours of operation the carbon brushes have to be
checked by an electric specialist and if necessary removed them (use
original carbon brushes only).
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Have switch, cable and plug checked by an electric specialist quarterly.
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