-34-
g0648 Welding Fume Extractor
review the troubleshooting and procedures in this section to fix or adjust your machine if a problem devel-
ops. if you need replacement parts or you are unsure of your repair skills, then feel free to call our technical
Support at (570) 546-9663.
SECTION 7: SERvICE
Troubleshooting
Motor and Electrical
Symptom
possible Cause
possible Solution
Machine will not
start.
1. Emergency stop switch at fault.
2. problem with 3-phase power supply.
3. Wiring at fault.
4. Circuit breaker/fuse has tripped.
5. relay at fault.
6. transformer at fault.
7. Control panel pC board at fault.
8. Motor at fault.
1. reset or replace emergency stop switch.
2. have electrician correct power supply problem.
3. have repair for wiring problems.
4. have electrician correct for short, and reset circuit
breaker or replace fuse that has its failure lEd
illuminated.
5. inspect and test relay replace as required.
6. replace transformer.
7. replace pC board.
8. test and replace motor as required.
Vibrating motor
function is
inconsistent or
inoperative.
1. Machine is not connected to power.
2. Capacitor is at fault.
3. Wiring at fault.
4. Circuit fuse has blown.
5. transformer at fault.
6. Control panel pC board at fault.
7. Motor at fault.
1. Connect machine to power so the digital display is
lights, then push and hold clean filter button.
2. replace the capacitor.
3. trace down wiring path and repair for damaged
wiring or loose plugs.
4. repair for short, and replace the fuse that has its
failure lEd illuminated.
5. replace transformer.
6. replace control panel pC board.
7. test and replace motor as required.
rolling filter or
conveyor motor
function is
inconsistent or
inoperative.
1. Machine is not connected to power.
2. push button switch is at fault.
3. Capacitor is at fault.
4. Wiring at fault.
5. Circuit fuse has blown.
6. Control panel pC board at fault.
7. transformer at fault.
8. Motor/motor pC board at fault.
1. Connect machine to power so the digital display is
lights, then push and hold clean filter button.
2. replace the push button switch for the motor.
3. replace the capacitor.
4. trace down wiring path and repair for damaged
wiring or loose plugs.
5. repair for short, and replace the fuse that has its
failure lEd illuminated.
6. replace control panel pC board.
7. replace transformer.
8. replace motor/motor pC board as required.
Filter warning lamp/
buzzer engages but
filter paper has not
run out.
1. infrared sensor is at fault.
2. Buzzer lamp is at fault.
3. Control panel pC board at fault.
1. replace infrared sensor.
2. replace buzzer lamp.
3. replace control panel pC board.