2. Using a coin, turn the oil access cover screw 1/4 turn clockwise, then
remove the access cover from the service panel. Clean around the oil fill.
Remove the dipstick and wipe the it with a clean rag.
3. Insert the dipstick into the oil fill opening without screwing in. Remove the
dipstick to check the oil mark (Fig. 16). Add oil if the oil mark covers less than
one half of the dipstick.
4. Using a funnel or appropriate dispenser, slowly add more oil. Repeat step
2 until the oil mark reaches the top of the dipstick (you can see oil coming up
the threads of the oil fill). Do not over fill.
5. Reinstall dipstick and wipe clean any spilled oil with a rag. Reinstall the oil
access cover.
TIP:
Your WEN generator is compatible with the
WEN 55201
Magnetic Oil Dipstick (not included), available
for purchase at
wenproducts.com
. The dipstick’s industrial-strength magnetic tip will collect metal shavings
from your generator’s oil tank to help preserve the engine and extend your generator’s lifespan.
CLEANING THE GENERATOR
Keep the generator clean to prevent improper operation or machine damage from dirt and debris. Inspect all venti-
lation openings on the generator. These openings must be kept clean and unobstructed.
If the generator becomes dirty, use a damp cloth to wipe exterior surfaces. Use a soft bristle brush to loosen dirt
and oil and use a vacuum to pick up loose dirt. Use low pressure air (not to exceed 25 PSI) to blow away dirt.
CHECKING/ADDING OIL
Check the oil level before each use and every 8 hours of operation (refer to Table 4).
The oil capacity of the generator engine is
11.8 fl. oz. (0.35 L).
Add oil when the oil level is low. For proper type
and weight of oil refer to “ADD OIL” portion of the “GENERATOR PREPARATION” section. This is a critical step for
proper engine starting. The generator is equipped with an automatic shutoff to protect it from running on low oil.
To check the oil level and add oil:
1. Make sure the generator is on a level surface. Do not tilt the generator, as oil will flow into engine areas and cause
damage. Keep generator level!
MAINTENANCE
Upper Limit
Lower Limit
Fig. 16
WARNING!
Never clean generator when it is running! Never clean with a bucket of water or a hose. Water
can get inside working parts of the generator and cause corrosion or a short circuit.
29
Summary of Contents for DF250i
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