Changing Engine Oil; Air Filter Maintenance; Cleaning The Air Filter - Westinghouse WGen12000 User Manual

MAINTENANCE

CHANGING ENGINE OIL

1. Stop the engine.
2. Let engine sit and cool for several minutes (allow
crankcase pressure to equalize).
3. Place oil pan (or suitable container) under the oil
drain plug (see Figure 16).
4. With a damp rag, thoroughly clean around the oil
drain plug.
5. Remove the oil drain plug (see Figure 16).Once
removed, place the oil drain plug on a clean surface.
oil pan
Figure 16 - Oil Drain Plug
6. Allow oil to completely drain.
7. Replace oil drain plug.
8. Fill crankcase with oil following the steps outlined in
Adding Engine Oil.
NOTICE
Never dispose of used engine oil by dumping the
oil into a sewer, on the ground, or into ground
water or waterways. Always be environmentally
responsible. Follow the guidelines of the EPA or
other governmental agencies for proper disposal
of hazardous materials. Consult local authorities or
reclamation facility.

AIR FILTER MAINTENANCE

Never use gasoline or other flammable
solvents to clean the air filter. Use only
household detergent soap to clean the
air filter.

Cleaning the Air Filter

The air filter must be cleaned after every 50 hours of use
or 3 months (frequency should be increased if generator
is operated in a dusty environment).
22 | Westinghouse Outdoor Power Equipment
WARNING
1. Turn off the generator and let it cool for several
minutes if running.
2. Move the generator to a flat, level surface.
3. Locate the air filter cover on top of the engine. Unclip
the 4 clips on the sides of the air filter cover (Figure
17).
Figure 17 - Unclip air filter cover
4. Clean air filter fins with compressed air to remove
debris. Do not submerge in water or add oil.
NOTICE
Do not clean this air filter with liquid or oil. Only
compressed air can be used. If the fins or foam
element are ripped, replace the filter.
5. Replace the air filter with the correct side up. (See
Figure 18). Make sure filter is seated properly.
Top of filter
Figure 18 - Air Filter
6. Fasten 4 clips to secure air filter top cover in place.
Bottom of filter