MK Diamond MK-130-3 - Manual (Page 12)

12
TROUBLESHOOTING
Error Possible Cause Error Recovery
machine does not work main current supply interrupted plug in another electric appliance
line cord or plug damaged have the tool repaired by an authorized
service center
switch damaged have the tool repaired by an authorized
service center
motor runs, drill bit
does not rotate
gearbox damaged have the tool repaired by an authorized
service center
drilling speed too slow water pressure/water flow rate
too high
regulate the water quantity
drill bit damaged check if drill bit is damaged and replace
it if necessary
gearbox damaged have the tool repaired by an authorized
service center
drill bit glazed over sharpen the drill bit with a sharpening
stick while using the flushing w/water
motor shuts down the tool overheats, overload
protection of the motor has
reacted
discharge the tool and restart it by
pressing the switch a couple of times
water drops out of the
gearbox housing
shaft sealing rings damaged have tool repaired by an authorized
service center
In case of breakdown, switch the motor OFF and disconnect it from the power. Repairs
of the electrical parts may only be performed by an authorized service center.
NOTE:
MK-130/3 TROUBLESHOOTING