Error messages
Cause Remedy
1.Connectunittomains
Allsignallampsflash-mainsvoltagenotinrequiredrange
(185/264V):
selectotherpowersource
<<Fault>>pilotlampflashes-ambienttemperaturetoohighortoo
low(40°/-15°C):
shieldunitagainstsourcesofheador
cold
Nodisplay-nomainspower
-unitmalfunction:
checkmainsfuses
replaceunit;checkbyGeorgFischer
2.Connectweldingcabletofitting
Pilotlamp<<Ready>>lightsnot -faultyweldingcable
-faultyfitting:
replacecable
replacefitting
3. <<Fault>>pilotlampflashes-causecannotbeidentified:
replaceunit;checkby
Georg Fischer
4. Fusioninterrupted
<<Fault>>pilotlampflashes
– fittingseparatedfromweldingcable
– changeinpermissibleambient
temperatures
Nodisplay
– unitmalufunction
– mainsshortcircuit
– unitseparatedfrommainssupply
– nomainspower
Allsignallampflashes
– meinsvoltagenotin
reguiredrange(185/264V)
Theunitmustbedisconnectedfrom
themainssupplytocancelthe«Fault»
display.
disconnectweldingcablefrimfittingand
mainscablefrommainssupply
Checktheambienttempreature
(-10°Cto+40°C),possiblydothewelding
oftheexchangedpieceinan
appropriateenvironment.
repeatfusionprocedureafterwaitingat
least1hour
replacefaultyunit;checkby
Georg Fischer
Selectotherpowersource
Notizen/Notes: