Product Manual

15
• Use only an undamaged, outdoors rated, three-prong grounded 120VAC extension cord with a minimum
amperage rating of 10A. Connect to a properly grounded 120VAC, GFCI receptacle only.
• Unplug the extension cord from power first; then unplug the heater cordset from the extension cord before
starting the engine.
GENERAL MAINTENANCE
Poorly maintained equipment can become a safety hazard. In order for the equipment to operate safely and properly
over a long period of time, periodic maintenance and occasional repairs are necessary. NEVER perform even routine
service (oil/filter changes, cleaning, etc.) unless all electrical components are shut down. When servicing this
equipment always follow the instructions listed below.
• Before servicing this machine, make sure the control power switch is turned to “OFF/O”.
• The circuit breakers are open (“OFF/O”).
• The emergency stop switch is activated (pushed in).
• The negative (-) terminal on battery is disconnected.
• Attach a “DO NOT START” sign to the control panel. This will notify everyone that the unit is being serviced
and will reduce the chance of someone inadvertently trying to start the unit.
• Never wash the unit with a high pressure hose or with any kind of power washer.
• Never wash the engine block or fuel tank with a power washer or steam cleaner. Water may enter the cabinet
and collect in the generator windings or other electrical parts, causing damage.
• If the unit is stored outside, check for water inside the cabinet and generator and dry the unit thoroughly
before starting.
• Inspect condition of electrical cords. DO NOT use unit if insulation is cut or worn through.
• Check the wheel lugs. Tighten or replace any that are loose or missing. If a tire has been removed for axle
service or replaced, tighten the lugs in the order shown in “Towing The Trailer” on page 13.
• Check coolant levels. Refer to the engine operator’s manual when determining proper mixture.
- Coolant is checked visually by inspecting the level in the coolant overflow jug near the radiator.
- Normal operation is between the “FULL” and “ADD” markings on the overflow jug, this is known as “Normal
Range”.
- Coolant may be added directly to the jug WHEN THE ENGINE IS STOPPED AND COMPLETELY COOL.
• Check the oil levels. Refer to the engine operator’s manual when determining proper viscosity.
- DO NOT start the unit if the engine oil level is below the “ADD” mark on the dipstick.
- Normal operation is between the “FULL” and “ADD” markings on the dipstick.
- Add oil only if the oil level is below the cross-hatch pattern on the dipstick. DO NOT OVERFILL the
crankcase.
• Check fuel level.
Note: During the first 100 hours of operation, avoid long periods of no load or sustained maximum load operation.
If the unit is to run for longer than five minutes without a load, shut the engine down.