Control Board Pc1 Connections - Miller Summit Arc 1000 Owner's Manual

5-5. Control Board PC1 Connections

2
2
1
PC1 Viewed From Rear Of Unit
!
Turn Off welding power
source and disconnect input
power before following this
procedure.
!
If there are any questions re-
garding this procedure, con-
tact the factory before con-
necting units.
Remove top cover.
1 Front Panel
2 Control Board PC1
PC1 is mounted on inside of control
panel.
3 Receptacle RC4
PC1 arrives from the factory with a
66/34 plug.
Plugs are labeled accordingly.
.
Always keep disconnected
plug for future use.
Reinstall circuit card cover and top
cover.
3
Tools Needed:
3/8 in.
Ref. 801 982-A
OM-2221 Page 31