Fronius TransSteel 2200, Руководство по эксплуатации

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No welding current
Power switch is on, one of the overtemperature service codes "to" is displayed. Detailed
information on the service codes "to0" to "to6" can be found in the section
Displayed
Service Codes from page 117 .
Overloading
Observe the duty cycle
Thermal automatic circuit breaker has tripped
Wait until the power source automatically comes back on after the end of
the cooling phase
Limited supply of cooling air
Clean the air filter, ensure accessibility to the ventilation openings - see sec-
tion
Maintenance as required, at least every two months from page 122
Fan in the power source is faulty
Contact After-Sales Service
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No welding current
Power source switched on, displays illuminate
Incorrect ground connection
Check ground connection for polarity
Power cable in welding torch damaged or broken.
Replace welding torch
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No shielding gas
All other functions are OK
Gas hose is not connected to the correct connection socket for the current
welding process
Connect the gas hose to the correct connection socket for the current weld-
ing process
Gas cylinder empty
Change gas cylinder
Gas pressure regulator faulty
Replace gas pressure regulator
Gas hose is not fitted or is damaged
Fit or change gas hose
Welding torch faulty
Change welding torch
Gas solenoid valve faulty
Inform service team
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