• The connected 230V equipments are not working:
Is the thermal protection in
the OFF position?
YES
Does the voltmeter indicate
voltage?
Possible causes to check in this order
Loose cable or connector
Brushes in poor condition
Check if the plugged
equipment is malfunctioning.
• The welding function is not working
No
Is there voltage output at the 230V
outlets?
Yes
Check if the ground clamp makes good
contact, coatings such as paints can
isolate the ground.
YES
NO
NO
If the engine still doesn't generate, get in touch
with our support service:
sat@sg-group.es
Make sure the terminals are tight
fixed in the welding cables.
37
Place it in the "ON" position
Visually check the
equipment and control
panel wiring.
Replace brushes