GYS PROTIG 221 DC FV Manuel D'utilisation page 30

Operating manual
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WARRANTY CONDITIONS
The warranty covers any manufacturing defects or general faults for two years from the date of purchase (parts and labour).
The warranty does not cover:
• Any transportation damage.
• The usual wear and tear of component parts (e.g. cables and clamps, etc.).
• Incidents due to improper use (power-supply errors, falls or dismantling the machine, etc.).
• Environmentally related faults (pollution, rust or dust, etc.).
In the event of a fault, return the device to your distributor enclosing:
- dated proof of purchase (receipt or invoice, etc.).
- a note explaining the breakdown.
30
Translation of the original
instructions
Imbalanced welding-current source detected
SOURCE OF THE WELDING CURRENT AND COOLING UNIT
Cooling unit detection fault
Coolant level fault
Coolant flow fault
PROTIG 221 DC FV / TIG 300 DC
Contact your distributor
Check the connections between the source of
the welding current and the cooling unit
Fill the cooling unit's tank
Check the torch's coolant circuit for leaks