X8 MIG WELDER 2.2 System structure
If the coolant liquid overheats, a thermal cutoff switches the welding system off and does not
allow it to be used until the coolant liquid has cooled down.
7. Coolant circulation warning
The LED is green when the coolant circulation is working normally.
The LED is red when there is a problem in the coolant circulation.
The LED blinks green and red in turns when the circulation of the coolant liquid has been obstructed too
long.
Caution:
If the circulation of the coolant liquid is obstructed, a thermal cutoff switches the welding system
off. Check and fix the error before using the welding system again.
If the error was caused in an unsuccessful filling of the cooler, refill the cooler. In other cases, the
error disappears automatically in 30 seconds.
8. Wireless pairing button
To pair the wire feeder or power source with Control Pad, press the button. If the power source is
connected to wire feeder(s), the wire feeder(s) pairs with Control Pad. If the power source is not
connected to a wire feeder, the power source pairs with Control Pad.
The LED is blue when the wire feeder or power source is wirelessly connected to Control Pad.
The LED blinks blue when the wire feeder or power source is pairing with Control Pad.
Interconnection cable
1. Shielding gas hose
2. Coolant inlet hose
3. Coolant outlet hose
4. Welding current cable
5. Control cable
OPERATING MANUAL | EN 14
©
KEMPPI | 2018-09-28