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6. Operating Auxiliary Equipment
6.1
Auxiliary Power Receptacles
.
Place Engine Control switch in Run
position to maintain weld/power speed
under light auxiliary power loads.
.
Press button to reset circuit breaker. If a
circuit breaker continues to open,
contact a Factory Authorized Service
Agent.
1
120 V 15 A AC Duplex Receptacle
RC1
2
120 V 15 A AC Duplex Receptacle
RC2
3
120/240 V 42 A AC Straight
Receptacle RC3
4
120/240 V 42 A AC Twistlock
Receptacle RC4 (Optional)
RC1 and RC2 supply 60 Hz single-phase
power at weld/power speed. Maximum out-
I
280 A
1.3 kVA
250 A
2.5 kVA
200 A
4.4 kVA
150 A
6.1 kVA
100 A
7.6 kVA
150 A
6.1 kVA
50 A
8.9 kVA
100 A
7.6 kVA
0 A
10.0 kVA
50 A
8.9 kVA
0 A
10.0 kVA
OM-402
put from each duplex receptacle is 1.8
kVA/kW.
RC3 and RC4 supply 60 Hz single-phase
power at weld/power speed. Maximum out-
put from RC3 or RC4 is 10 kVA/kW.
Combined output of receptacles is limited to
10 kVA/kW output of generator. If maximum
output is exceeded, auxiliary equipment may
stop or not run properly.
5
Circuit Breakers CB1 And CB2
CB1 and CB2 protect RC1 and RC2 from
overload. If a circuit breaker opens, the
receptacle does not work.
6
Circuit Breakers CB3 And CB4
CB3 and CB4 protect all the receptacles
from overload. If CB3 opens, RC1, RC3 and
RC4 do not work. If CB4 opens, RC2, RC3
4
METRO 250D
1
60 Hz
1
240 V
120 V
P
I
P
5.5 A
1.3 kVA
10.4 A
2.5 kVA
18.3 A
4.4 kVA
25.4 A
6.0 kVA
31.7 A
6.0 kVA
25.4 A
6.0 kVA
50.0 A
37.1 A
6.0 kVA
31.7 A
6.0 kVA
50.0 A
41.7 A
6.0 kVA
37.1 A
6.0 kVA
50.0 A
41.7 A
6.0 kVA
50.0 A
3
6
2
60 Hz
I
8
11.0 A
20.8 A
36.7 A
50.0 A
50.0 A
50.0 A
50.0 A
S-180 259-A
ST-175 902 / S-180 259
and RC4 do not work. 120 volts may still be
present at RC3 and RC4.
7
Ground Fault Circuit Interrupter GFCI1
GFCI1 provides ground fault protection for
the auxiliary power receptacles. If a ground
fault is detected, GFCI Reset button pops
out and the receptacles do not work. Check
for faulty tools plugged in receptacles. Press
button to reset.
.
At least once a month, run engine at
weld/power speed and press test button
to verify GFCI is working properly.
8
Auxiliary Power While Welding Table
.
Auxiliary
power
available
receptacles
decreases
amperage increases.
1
5
at
ac
as
weld
7
23
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