26
3.5.1 Wire Feeder Control
The Wire feeder control cable connection is provided by a 19-pin receptacle (J1) located on the left-hand side of the power
source front panel. This receptacle will operate all ESAB wire feeders with 19 pin control cables including the Mig 2E, Mig
4HD, Mig 4HD Dual, Mig 5XL, Mig 28A, Mig 35, Digimig, Digimig Dual as well as the UEC-8, Digimatic II and Analog Interface
mechanized controls.
3.5.2 Remote Control (Optional)
This function is provided by an optional 14-pin receptacle (J2) located on the front panel directly below connector J1. It
receives a mating plug from a Hand Control Assembly (optional). This receptacle is operative only if the panel remote switch
on the power source front panel is in the "Remote" position.
3.5.3 Auxiliary 115 V AC Receptacle
A 115 Vac receptacle is provided to supply power to accessories such as a water cooler, heated CO
2
regulator, or small hand
tools. The receptacle is rated 115 Vac / 10 amps.
3.5.4 42V Circuit Breaker (CB1)
The 42V resettable circuit breaker (CB1) protects the 42 volt wire feeder/control circuitry against over current. (Table 6-2
provides troubleshooting information).
3.5.5 115V Circuit Breaker (CB2)
The 115V resettable circuit breaker (CB2) protects the 115 volt auxiliary receptacle and wire feeder/control circuitry against
over current. (Table 6-2 provides troubleshooting information).
3.5.6 External Grounding Conductor Protection
This feature will de-energize the power source output if current flow is detected in the external ground conductor. When this
happens, the Fault light on the front control panel will illuminate. It will remain lit until the fault is corrected or the power
source power switch (S1) is turned off.
SECTION 3 INSTALLATION
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