Product Manual

ManualsBrandsWestinghouse ManualsInverter3,700 Watt Electric Start Portable Inverter Generator w/ Wireless Remote Start & CO Sensor (CARB)

Westinghouse Outdoor Power Equipment, LLC | 19

MAINTENANCE

MAINTENANCE SCHEDULE

Regular maintenance will improve performance and

extend the service life of the generator. Follow the hourly

or calendar intervals, whichever occurs rst. More frequent

service is required when operating in adverse conditions

as noted below.

Before Each Use

Check engine oil

After First 25 Hours or First Month

Change engine oil

After 50 Hours or Every 6 Months

Change engine oil

Clean air lter

After 100 Hours or Every 6 Months

Inspect/clean spark arrestor

Inspect/clean spark plug

Replace fuel lter

Inspect/adjust valve clearance

After 300 Hours or Every Year

Replace spark plug

Replace air lter

Change oil every month when operating under heavy

load or in high temperatures.

Clean more often under dirty or dusty conditions.

Replace air lter if it cannot be adequately cleaned.

Recommend service to be performed by authorized

Westinghouse service dealer.

MAINTENANCE REPLACEMENT PARTS

Description Part Number

Foam air lter 5691

Oil drain plug crush washer 94007

Spark arrestor 6790

Battery 511019

Spark plug F7RTC

ENGINE SERVICE COVER

Remove the engine service cover to access the air lter,

carburetor, and spark plug. Remove the cover screws

then pull the cover straight out with both hands to prevent

damage to the grommet posts on the cover.

Internal Push-In Grommet Posts

Cover Screws (5x)

AIR FILTER MAINTENANCE

WARNING

Fire hazard. Never use gasoline or other ammable

solvents to clean the air lter. Use only household

detergent soap to clean the air lter.

The air lter must be cleaned after every 50 hours of use or

six months (frequency should be increased if the generator

is operated in a dusty environment).

1. Place the generator on a level surface and allow the

engine to cool for several minutes.

2. Remove the engine service cover.

3. Turn the knobs on the air cleaner cover to the unlocked

position. Tip the cover down to remove.

Note: The air lter element is oil soaked. Use an

appropriate cleaning container.

NOTICE

Avoid skin contact with engine oil. Wear protective

clothing and equipment. Wash all exposed skin with

soap and water.