Briggs & Stratton 030670-00 Manual page 5

Step 2: Oil and Fuel
Oil Recommendations Figure
We recommend the use of Briggs & Stratton Warranty
Certified oils for best performance. Other high-quality
detergent oils are acceptable if classified for service SF
or higher. Do not use special additives.
Outdoor temperatures determine the proper oil viscosity
for the engine. Use the chart to select the best viscosity
for the outdoor temperature range expected.
* Below 4°C (40°F) the use of SAE 30 will result in hard starting.
** Above 27°C (80°F) the use of 10W30 may cause increased oil
consumption. Check oil level more frequently.
Checking/Adding Engine Oil Figure
Oil level should be checked prior to each use or at least
every 8 hours of operation. Keep oil level maintained.
1. Make sure generator is on a level surface.
2. Clean area around oil fill (1,H) and remove oil fill
cap/dipstick.
3. Verify oil is at Full mark (3,A) on dipstick.
4. If needed, slowly pour oil into oil fill opening to Full
mark on dipstick. Do not overfill.
5. Replace and tighten oil fill cap/dipstick.
NOTICE Do not attempt to crank or start engine before
before it has been properly serviced with recommended
oil. This could result in an engine failure.
CAUTION Avoid prolonged or repeated skin contact
with used motor oil. Used motor oil has been shown to
cause skin cancer in certain laboratory animals.
Thoroughly wash exposed areas with soap and water.
KEEP OUT OF REACH OF CHILDREN. DON'T
POLLUTE. CONSERVE RESOURCES. RETURN
USED OIL TO COLLECTION CENTERS.
4
Add Fuel Figure
Fuel must meet these requirements:
• Clean, fresh, unleaded gasoline with a minimum of
87 octane.
• Gasoline with up to 10% ethanol content is acceptable.
NOTICE Do not mix oil in gasoline or modify engine to
run on alternate fuels. Do not use unapproved gasoline
such as E15 and E85. Use of unapproved fuels could
damage pressure washer and voids warranty.
See High Altitude for 1,524 m (5,000 ft.) and above.
WARNING! Fuel and its vapors are
extremely flammable and explosive
which could cause burns, fire or
explosion resulting in death or serious injury. Do not
refuel during operation. Turn engine off and let it cool at
least 2 minutes before removing fuel cap. Fill fuel tank
outdoors. Do not spill fuel. If fuel spills, wait until it
evaporates before starting engine. Keep fuel away from
sparks, open flames, pilot lights, heat, and other ignition
sources. Check fuel lines, tank, cap and fittings
frequently for cracks or leaks. Replace if necessary. Do
not light a cigarette or smoke.
2
1 3
1. Slowly remove fuel cap to relieve pressure in tank.
2. Slowly add unleaded fuel (A) to fuel tank (B). Be
careful not to fill above lip (C). This allows adequate
space for fuel expansion.
3. Install fuel cap and let any spilled fuel evaporate
before starting engine.
High Altitude
At altitudes over 1524 m (5,000 ft.), a minimum 85 octane
fuel is acceptable. To remain emissions compliant, high
altitude adjustment is required. Operation without this
adjustment will cause decreased performance, increased
fuel consumption, and increased emissions.
See an Authorized Briggs & Stratton dealer for high
altitude adjustment information. Operation of the engine
at altitudes below 762 m (2,500 ft.) with the high altitude
kit is not recommended.
Transporting
When transporting equipment with a vehicle or trailer,
turn fuel shutoff valve to OFF (0) position. Do not tip
engine or equipment at angle which causes fuel to spill.
Step 3: Generator Start up Figure
Disconnect all electrical loads from the generator. Use
the following start instructions:
1. Make sure unit is outdoors on a level surface.
NOTICE Failure to operate the unit on a level surface
may cause the unit to shut down.
2. Rotate fuel valve (N) to ON (I) position.
3. Move choke lever (L) to CHOKE (
NOTICE For a warm engine, be sure choke lever is in
RUN ( ) position.
4. Set engine switch (B) to ON (I) position.
5. Grasp recoil handle and pull slowly until slight
resistance is felt. Then pull rapidly to start engine.
6. As engine warms up, slowly move choke lever to
RUN ( ) position
NOTICE This unit is equipped with a low oil protection
device. Oil must be at proper level for engine to run. If
the engine oil drops below a preset level, an oil switch
will stop the engine. Check oil level with dipstick.
1
) position.
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