Fronius TransPocket 150 Serviceanleitung, Ersatzteilliste Seite 75

Service Type
code
45 U Link Min
46 Temp2
47 ConfigMem Failure
48 No Config
49 Fan Current Min
50 Gas Current
51 Earth Current
52 Fan Current Max
Primary system - control
Description
Intermediate circuit voltage too low
PFC module temperature sensor
Incorrect PFC PC board data
Incorrect configuration
Fan current value has fallen below
the minimum
Gas solenoid valve - faulty current
consumption
Earth current watchdog
Fan current value has exceeded the
maximum
Check mains power supply; check
FUSE setting; reduce welding current
Allow device to cool; replace power
module
Perform software update; replace
power module
Perform software update
Check fan plug and cable; replace
fan; replace power module
Check gas solenoid valve plug and
cable; replace gas solenoid valve; re-
place power module
Check return lead cable; short-circuit
to earth, sheath, mains cable, sec-
ondary, etc.
Check fan plug and cable; replace
fan; replace power module
75