OM-4407 Page 23
SECTION 6 − OPERATING WELDING GENERATOR
6-1. Front Panel Controls
1 Process/Contactor Switch
See Section 6-2 for Process/Contactor
switch information.
2 Voltage/Amperage Adjust Switch And
Remote Receptacle
Use switch to select front panel or remote
voltage/amperage control. For remote con-
trol, place switch in Remote position and
connect remote control to Remote recep-
tacle RC4 (see Sections 5-9 and 6-3).
3 A/V Control
Use control to select weld voltage or
amperage. Control may be adjusted while
welding.
With Process/Contactor switch in any Stick
or TIG setting, use control to adjust amper-
age. With Process/Contactor switch in any
Wire position, use control to adjust voltage.
With V/A Adjust Switch in Remote position,
control limits the remote amperage in Stick
and TIG modes, but has no effect in MIG
modes.
4 Engine Control Switch
Use switch to start engine, select speed, and
stop engine. In Run/Idle position, engine
runs at idle speed at no load, and weld/power
speed under load. In Run position, engine
runs at weld/power speed.
Place switch in Run position for TIG
(GTAW) welding using a high frequency
device.
The unit will not return to idle speed
when the remote contactor is on.
5 Engine Choke Control
Use control to change engine air-fuel mix
when starting engine.
To Start: pull out choke and turn Engine
Control switch to Start position. Release
switch and slowly push choke in when
engine starts.
If the engine does not start, let the
engine come to a complete stop before
attempting restart.
To Stop: turn Engine Control switch to Off
position.
6 Engine Hour Meter
7 DC Polarity/AC Switch (AC/DC Models
Only)
Do not switch under load.
Use switch to select AC weld output or polar-
ity of DC weld output.
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