Miller Electric CP-302 Welder User Manual


 
OM-259 Page 21
4-2. Overload Protection
Y Disconnect and lockout/tagout
input power before removing
side panel.
Lockout/tagging procedures consist of
padlocking line disconnect switch in
open position, removing fuses from fuse
box, or shutting off and red-tagging cir-
cuit breaker or other disconnecting de-
vice.
1 Fuse Panel Module
Fuses F1 and F2 protect transformer
T1.
If one fuse link opens, low weld output is
available at output terminals.
If both fuse links open, no weld output
will be available at the output terminals.
. Incorrect fuse can damage unit.
Use only replacement fuse of same
size, type and rating (see Section 6).
Replacing Fuse(s)
Remove top and right side panels.
Replace open or damaged fuse(s).
Reinstall side and top panels.
803 492-A
3/8 in
1/2 in
1
. Tighten nuts to 65 in lb
+/- 5 in lb.