26 BA-106/1EA M53.10XX
8.3 - Function errors
8 - Troubleshooting
Error Cause Solution Comment
Motor does not run Machine is not connected to the power
supply
Connect machine to the power supply none
Machine is not connected to the air sup-
ply
Building circuit breaker has failed
Machine fuse is defective
Drill motor power is not ON
Connect machine to the air supply
Reset circuit breaker or replace
Have fuse replaced by an licensed
electrician
Set drill motor power to ON
at least 80 psi
none
See electrical dia-
gram
See point 3.1.1
Swing arm is swivelled in or down Swivel swing arm up See p oint 4.1.18
Check valve on side
of gearbox housing
Check supply voltage and compare with mo-
tor data. Have checked by licensed electri-
cian
Machine connected to the wrong voltage See electrical dia-
gram
Motor defective Have motor replaced by an licensed electri-
cian
none
Motor overheats Machine connected to the wrong voltage Check supply voltage and compare with mo-
tor data. Have checked by licensed electri-
cian
See electrical dia-
gram
Boring in hard wood with too high a feed
rate
Reduce feed rate See p oint 4.1.10
Motor hood is dirty or covered by some-
thing
Machine is not connected to the air sup-
ply
Air pressure is too low
Pneumatic hose is kinked or damaged
Flow control for setting the stroke speed
is closed
Remove objects and chips in the area of the
motor hood
Connect machine to the air supply
Adjust air pressure (80-100 psi)
Check air lines
Open flow control
none
See point 2.2.1
See point 2.2.2
none
See p oint 4.1.10
Stroke valve is jammed Replace valve or manual activator none
Cylinder defective Replace cylinder none
Machine doesn‘t
cycle when stroke
button is pressed
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