8. MAINTENANCE & TROUBLESHOOTING
The device is constructed for long service with a minimum of maintenance. Long term satisfactory operation depends on the
correct care of the device and regular cleaning.
Cleaning – first remove the power plug
Regularly clean the device using a soft cloth, preferably after every use. Keep the ventilation slots free of dust and dirt. If
the dirt cannot be easily removed, use a soft cloth dampened with soapy water. Never use solvents such as petrol, alcohol
etc. These solvents can damage plastic parts.
Lubrication
The device requires no additional lubrication.
Diagnose
If the machine can't work normally, stop using it at once and use the following table to find the possible reason and solution.
TROUBLESHOOTING
FAULT
No output
Low current
Línea de soldadura
defectuosa
If it's not the reasons listed above, send the welding machine to our service center or responsible vender
for help.
Warning: Never try to fix the welding machine yourself, never open the enclosure. We are not responsible for
any accident resulting from your improper dealing with the machine.
KEEP WORKiNG
KEEP WORKiNG
Keep Working
POSSIBLE REASONS
No supply.
Improper fuse or breaker.
Thermal protection actuated.
Poor connection
Grounding clamp too far from the
position need to weld.
Bad electrode.
S i
6 1 3 0
S i
7 1 7 5
SOLUTION
Check the power connection.
Replace an appropriate fuse or breaker.
Waiting for about 5 minutes.
Check the grounding clamp to ensure good
connection. Clean the rust or paint if any.
Move the clamp to be closer to the position
to weld
Change a new electrode
21
X P S i
7 1 6 0
X P
X P S i
7 2 0 0
X P