15
7 TROUBLESHOOTING
WARNING
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The machine has electronic control. Be sure to turn off all the switches, pull up the electric drill, and then check the
machine, when the operator come across to the following situations such as.
Troubleshooting
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Switch lamp doesn’t come on
when Magnet Switch is turned
on.
Power supply plug is not connected to
socket.
Connect power supply plug to socket.
Drill Motor doesn’t start when
Motor Switch is turned on.
Red lamp blinks: Magnet is disconnected. Request for repair.
Orange lamp blinks: the workpiece is
displaced after magnet attraction.
Fix the workpiece.
Drill Motor stops during drilling.
(Magnet is not working with
Magnet lamp not illuminating.)
Power failure has occurred or power
supply plug is disconnected.
After power failure is restored or power
supply plug is re-connected, turn on
Motor Switch again.
The rotation of Drill Motor
slows down and stops during
drilling. (The lamp rapidly
blinks in red.)
Feeding force is excessive.
Reduce the feeding force.
Drill Motor stops during drilling
operation. (Lamp blinks in
green.)
Feeding force is excessive.
Reduce the feeding force.
Lateral shifting of Magnet is
detected by lateral position
sensor, bringing machine to a
compete stop. (Lamp blinks in
orange.)
Workpiece too thin.
Use back-up plate: thickness 10 mm
(13/32”) or more.
Chips under Magnet base.
Clean it up.
Worn cutting edge.
Regrind or replace with new one.
Effective magnetic force too weak.
Ask for repair.