OM-2221 Page 31
5-5. Control Board PC1 Connections
!
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.
Tools Needed:
3/8 in.
PC1 Viewed From Rear Of Unit
Ref. 801 982-A
2
3
1
2
Summary of Contents for Summit Arc 1000
Page 14: ...OM 2221 Page 10 ...
Page 41: ...OM 2221 Page 37 224 360 B ...
Page 42: ...OM 2221 Page 38 Figure 8 2 Circuit Diagram For 400 VAC Input Models ...
Page 43: ...OM 2221 Page 39 224 361 B ...
Page 49: ...Notes ...
Page 50: ...TM 216 869 Page 46 Dynasty 350 700 Maxstar 350 700 Notes ...