22
Operator’s Manual
OPERATION
PRE-OPERATION:
Check the engine oil level before starting. (See engine manual.) Fill the fuel
tank according to the engine manual instruction.
Pump oil level should be checked before each use. Check the oil level
indicator on the pump crankcase. Make certain the oil is in the center of
the oil sight glass. If the level appears to be low, fill with SAE20 or 30 non-
detergent pump oil.
Remove any moisture in the unit's air tank.
WARNING: NEVER ATTEMPT TO OPEN THE AIR TANK DRAIN
VALVE WHEN MORE THAN 10 PSI OF AIR PRESSURE IS IN THE
AIR TANK!
Remove excessive pressure with an air tool, then open the Air Tank Drain
Valve in the bottom of the air tank. Close tightly when drained. Make sure
the Engine Switch is in the "OFF" position. Make sure the Safety Relief
Valve is working correctly. Make sure all guards and covers are in place and
securely mounted.
START-UP:
1. Read safety warnings before performing operation.
NOTE: Unplug all equipment from the power receptacles before starting the
unit.
2. Make sure the unit is grounded. See Grounding Instructions.
3. Flip the toggle on top of the Pilot Valve to the upright position. This provides
a load less start. The unit will unload and allow easier engine start-up.
4. Start the engine. (Refer to the Engine Manual accompanying this unit. On
Honda engine units, the choke and key switch is located on the electric box
panel.)
5. When the engine has run for 1-2 minutes, flip toggle back to the original
position.
6. Set pressure by adjusting the Pressure Regulator counterclockwise for
less pressure and clockwise for more pressure.
7. Ensure breakers are in on position.
8. Test the GFCI receptacle(s) on the unit. Push the test button. The reset
button should pop out and there should be no power at the receptacle.
Apply a test load or lamp to each receptacle to verify. IF THE RESET
BUTTON DOES NOT POP OUT, DO NOT USE THE RECEPTACLES(S).
SEE DEALER FOR SERVICE IMMEDIATELY.
9. If GFCI receptacle(s) test correctly, firmly push the reset button to restore
power. A distinctive click should be heard or felt when this is complete. IF
THE RECEPTACLE(S) DO NOT RESET PROPERLY, DO NOT USE THE
RECEPTACLE(S). SEE DEALER FOR SERVICE IMMEDIATELY.
10.Turn idle control switch to AUTO-IDLE DOWN position. Loads can now
be applied to unit.
WELDING START-UP:
1. Remove all AC electrical loads from the unit.
2. Move GEN/WELD switch to WELD position.
3. Position selector switch min/max switch for amperage setting.
Operation
