Operator`s manual

41
• 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 before each use. If wet, dry the
unit thoroughly before starting.
• Inspect condition of electrical cords. DO NOT use the unit if insulation is cut or worn through.
• Check the condition of the air filter by viewing the level of the vacuum draw on the filter minder gauge.
Replace the air filter when the yellow center bar reaches the red section on the gauge (20 in. H
2
O).
• Check the wheel lugs. Refer to “Towing The Unit” on page 39.
• Check the coolant level daily. Refer to the engine operator’s manual for coolant recommendations and proper
mixture.
○ Coolant is checked visually by inspecting the level in coolant overflow jug located near the radiator.
○ Normal operating level is anywhere between the full and add markings on the overflow jug known as
normal range.
○ WHEN ENGINE IS STOPPED AND COMPLETELY COOL, coolant may be added directly to the coolant
overflow jug.
• Check the oil level daily. Refer to the engine operator’s manual for the proper grade of oil, including special
operating conditions such as a change in season or climate.
○ DO NOT start the unit if the engine oil level is below the add mark on the dipstick.
○ Normal operating level is anywhere in the cross-hatch pattern between the full and add markings on the
dipstick.
○ Add oil to the engine only if oil level is below the add mark on the bottom of the cross-hatch pattern on
the dipstick. DO NOT OVERFILL crankcase.
• Check the fuel level.
• If the unit is connected to a remote start or transfer switch, make sure the remote switch is also off and tagged.
Note: If the engine was run out of fuel or the fuel tank was drained, it may be necessary to bleed the fuel lines. Refer
to the engine operator’s manual supplied with the unit.
BASIC MAINTENANCE SCHEDULE - JOHN DEERE ENGINE
Refer to the original equipment manufacturer’s operating manual for a complete list of
maintenance requirements. Failure to comply with the procedures as described in the engine
operator manual will nullify the warranty, decrease performance and cause equipment
damage or premature equipment failure. Maintenance records may be required to complete
a warranty request.
Use the schedule in the following table as a guide for regular maintenance intervals. For additional or replacement
copies of the engine operator’s manual, contact an authorized dealer in your area.
Item Daily
250
Hrs.
500
Hrs./12
Months
3000
Hrs./ 36
Months
As
Required
Check Oil Level 
Check Coolant Level 
Check Fuel Level 
Check Tire Pressure 
Check All Electrical Connections 
Inspect Radiator Fins For Debris, Clean As Required 
Check Fuel Filter/Water Separator Bowl 
Check Air Cleaner Dust Valve Restriction Indicator Gauge *
Perform Visual Walkaround Inspection 
Check Oil Vapor Recirculation System/Non-Return Valve 
Change Engine Oil and Replace Oil Filter **
Replace Oil Vapor Recirculation Filter 
Service Battery 