Filter
Top Products
OM-2225 Page 18
5-2. Trouble Lights
1 Pressure Light
Lights if gas/air pressure is below
60 PSI (414 kPa).
Turn power Off, and check for prop-
er gas/air pressure (see Section
4-2).
2 Cup Light
Lights if shield cup is loose.
Turn power Off, and check shield
cup connection (see torch Owner’s
Manual). Power must be reset
whenever the cup shutdown is
activated.
Check shield cup shutdown system
once a week (see Section 5-3).
3 Temperature Light
Lights if power source overheats
(see Section 3-2).
1
2
3
Difficulty establishing pilot arc may indicate
consumables need to be cleaned or replaced.
5-3. Checking Shield Cup Shutdown System
Ref. 801 300-A
1 Torch Shield Cup
Turn Power On and loosen shield
cup. If shutdown system works
properly, Ready light goes off and
Cup light comes on. If not, immedi-
ately turn Off power and have Fac-
tory Authorized Service Agent
check safety control board PC1 op-
eration.
If system works properly, retighten
cup and reset power.
1
. Power must be reset whenever the cup shutdown
system is activated. Always turn Off power when
changing or checking consumables.