Circuit Breakers Cb1 And Cb2 - Miller XMT 304 Owner's Manual

5-4. Circuit Breakers CB1 And CB2
5-5.
Troubleshooting
.
Trouble Remedy
No weld
output;
unit completely
mop-
Place line disconnect switch in On position (see Section 3-8).
erative.
Check
and replace
line fuse(s), if necessary,
or
reset
circuit breaker
(see
Section
3-8).
Check for proper
input power connections (see
Section
3-8).
No weld
output; meter display
On. If
using remote control,
be
sure
Mode Selector switch is in
a
position
that
provides output control at
Remote 14 receptacle.
Check, repair,
or
replace remote control.
Unit overheated. Allow unit to cool with fan On (see Section
3-2).
Erratic
or
improper weld
output.
Use proper size and
type
of weld cable (see Section 3-5).
Clean and
tighten all weld connections.
No 110 volts
ac
output at duplex
recep-
Reset circuit breaker CB1
(see Section 5-4).
tacle, Remote 14 receptacle.
No 24 volts
ac
output at
Remote
14
re-
Reset circuit breaker CB2 (see Section 5-4).
ceptacle.
1
Circuit Breaker CB1
2
Circuit Breaker CB2
CB1 protects
110 volt
ac
portion of
Remote 14 receptacle (see Section
3-6) from overload.
CB2
protects
24 volt
ac
portion of
Remote
14 receptacle
from
overload.
Press button to reset breaker.
Ret. ST-801 245-A / Ref. 183 308
OM-193 084
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