24
Operator’s Manual
NOTE: This engine is equipped with a “Low Oil” shutdown system for
engine protection. The engine stops when the oil level gets too low. The
engine will not restart without adding oil.
If you notice any unusual noise or vibration, stop the unit and refer to
"Troubleshooting".
SHUTDOWN:
1. Remove all load by turning off electrical appliances and unplugging
electric/welding cords.
2. Move the Engine Switch to the "Off" position. (Refer to the Engine
Manual accompanying this unit.)
3. Move the GEN/WELD switch to the GEN position.
4. Drain air from the air tanks by releasing air with an attached air tool
or by pulling on the Safety Relief Valve.
5. Once the Air Tank Pressure Gauge registers under 10 pounds, open
the drain valve under each air tank to drain any moisture.
6. Close fuel valve on unit or engine.
7. Wipe the unit clean and store in a safe, non-freezing, dry area.
NOTE:
Failure to allow the engine to cool at idle for two (2) minutes may
result in damage to the generator.
OPERATING CONTROLS
IDLE CONTROL OPERATION:
Note: Idle control is disabled in welding mode. Idle control
switch must be at full throttle setting.
The idle control is factory installed. This electrical device is designed
to let the engine run at fuel saving low idle speed when the generator
or compressor are not loaded, and at full normal governed speed
when a load is applied. The idle system overrides the engine governor
to provide idle speed. When a load is applied, the electronic circuit
reacts to de-energize the idle system so that the engine can resume
full governed operating speed.
The idle control system controls the engine speed in the following
manner:
1. With the idle control switch in the “FULL THROTTLE” position, start
the engine.
2. After one or two minute warm up period, apply load and move the
switch to the “IDLE CONTROL” position. The engine will throttle
back to idle speed following a 5-8 second delay.
3. When a load is applied to the generator or air compressor tank
pressure drops below regulated set point. The idle control system
becomes de-energized. The engine then accelerates to normal
operating speed, controlled by the governor.
4. When the load is removed or air compressor tank pressure is
restored, the idle system becomes re-energized and throttles the
engine back to idle speed after a 5-8 second delay.
NOTE:
While the engine is idling, the generator voltage is automatically
reduced to reduce generator temperatures. The voltage will return
to normal levels immediately upon the application of load.
