Fein Slugger JMU 137 QW Series Instruction Manual page 28

en
28
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).
Error message/
Response of mag-
net button
Indicator lights up
green
Indicator flashes
green
Indicator lights up
red for 1 second
Indicator flashes
red 3 x
Indicator lights up
red continuously
Indicator flashes
red continuously
Meaning
Magnetic holding power is suf-
ficient.
Magnetic holding power possi-
bly insufficient.
– Motion sensor has actuated
– Overload shut-off has actu-
ated
– Incorrect mains voltage
JMU 137 PQW (**):
– Magnet key actuated by mis-
take
No speed signal
– Incorrect mains voltage/mains
frequency
– Drill stand is overheated
– Button is blocked when
switching on
Power tool is defective.
Danger of burns! The surface
CAUTION
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.
Corrective action
Even when working on steel mate-
rials 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.
After malfunction correction, the
power tool can be switched on
again.
If the error occurs frequently, send
the machine to your Slugger cus-
tomer service agent.
After malfunction correction, the
power tool can be switched on
again.
If the error occurs frequently, send
the machine to your Slugger cus-
tomer service agent.
Send the machine to your Slugger
customer service agent