28
en
Instructions for core drilling.
Only remove the cutting tool from the hole
while the motor is running.
If the carbide tipped cutter should remain
stuck in the material, stop the drill motor
and carefully turn the carbide tipped cutter
out counterclockwise.
After each drilling operation, remove the
chips and the slug.
Do not touch the chips with your bare
hands. Always use a chip hook
(6 42 01 001 00 0).
Danger of burns! The surface
of the magnet can reach high
temperatures. Do not touch the magnet
with your bare hands.
For core drilling in layered material, use a
suitable Slugger ID cutter.
When changing a cutting tool, pay attention
not to damage the cutting edges.
When core drilling layered material, remove
the core and the chips after having drilled
through each layer.
Overload temperature
If only reduced power is available when the
motor is started in LOW, the temperature
sensor is defective. If this occurs several
times, contact the customer service.
CAUTION
Error message/
Response of magnet
signal lamp
Meaning
Corrective action
Indicator lights up
green
Magnetic holding power possibly
sufficient.
Indicator flashes
(1 Hz)
Magnetic holding power possibly
insufficient.
Even when working on steel
materials where the material
thickness is below 12 mm, the
workpiece must be made
thicker with an additional steel
plate in order to ensure the
magnetic holding power.
Indicator flashes
(5 Hz)
–
Magnet defective
–
Incorrect mains voltage
–
Motor temperature too high
–
Repair magnet
–
Ensure correct mains voltage
–
Allow motor to cool down
Temperature
range
Meaning
Temperature >
Tg1
Cooling speed very low,
without cooling capacity
Temperature <
Tg1
Motor switches off and
can be restarted
Temperature >
Tg2
Motor switches off, indi-
cator flashes at 5 Hz;
Motor must cool down
below Tg2 before
restarting is possible
Temperature
between Tg1
and Tg2
Cooling speed without
cooling capacity
Tg1, Tg2: Limit temperatures
