Section 5 - Operating Auxiliary Equipment; Standard Receptacles - Miller Electric Bobcat 225G Owner's Manual

SECTION 5 – OPERATING AUXILIARY EQUIPMENT

5-1. Standard Receptacles

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OM-175 104 Page 10
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Auxiliary power decreases as
weld current increases.
Set Fine Adjust control R1 at
10 for full auxiliary power .
1 120 V 15 A AC Receptacles
GFCI-2 And GFCI-3
GFCI-2 and GFCI-3 supply 60 Hz
single-phase power at weld/power
speed. Maximum output from each
receptacle is 2.4 kVA/kW (CSA:
1.8 kVA/kW).
If a ground fault is detected, Reset
button pops out and the circuit
opens to disconnect the faulty
equipment. Check for faulty tools,
cords, etc. connected to the recep-
tacle. Press reset button to resume
operation.
At least once a month, run en -
gine at weld/power speed and
press Test button to verify
GFCI is working properly .
2 240 V 50 A AC Receptacle
RC1
RC1 supplies 60 Hz single-phase
power at weld/power speed. Maxi-
mum output is 8 kVA/kW.
3 Circuit Breakers CB1 And
CB2
CB1 and CB2 protect RC1 from
overload. If CB1 or CB2 opens,
RC1 and one of the 120 volt recep-
tacles does not work. 120 volts
may still be present at RC1.
4 Circuit Breakers CB3 And
CB4
CB3 and CB4 protect GFCI-2 and
GFCI-3 from overload. If CB3 or
CB4 opens, the receptacle does
not work.
If a circuit breaker continues to
open, contact a Factory Au-
thorized Service Agent.
Total output of receptacles limited
to 8 kVA/kW. Example: If 20 A is
drawn from GFCI-2 and GFCI-3,
only 13 A is available at RC1:
2 x (120 V x 20 A) + (240 V x 13 A)
= 7.9 kVA/kW
Ref. ST-178 079-A