MMD Equipment IGR3000 - Manual (Page 6)

MMD PowerPro Inverter Generators • IGR3000 (041715) MMD PowerPro Inverter Generators • IGR3000 (041715) Page 10 Page 11
3. Pre-Operation Check
Be sure to check the generator on a level surface with the
engine stopped. Under no circumstances can this generator
be used in an enclosed compartment.
Running the engine with insufficient oil can cause
serious engine damage.
1. Check the engine oil level.
a. Open left maintenance cover and wipe the oil level
indicator with a clean rag.
b. Check the oil level by inserting the oil level indicator in
the filler hole, tighten, and unscrew it out.
c. If the oil level is below the end of the oil level indicator,
refill the recommended oil up to the top of the oil filler
neck.
The Low Oil Alarm System will automatically stop the engine
before the oil level falls below the safe limit. However, to
avoid the an unexpected shutdown, it is recommended to
inspect the oil level and refill regularly.
2. Check the fuel level.
a. Fuel tank capacity is 3.4 gal. (3.8L).
b. Use automotive unleaded 87-octane gasoline only. Do not use premium or high
octane fuels. Engine is designed to run on regular gasoline. Engine damage and/
or poor performance may result. If the fuel level is low, refill to the shoulder of the
fuel strainer.
c. After refueling, tighten the fuel filler cap securely.
d. Never use an oil/gasoline mixture or dirty gasoline. Avoid getting dirt, dust or
water in the fuel tank.
e. A fuel preservative and stabilizer should be added to any container of stored fuel.
Using non detergent oil or 2 cycle engine oil could
shorten the engine’s service life.
n Use a high-detergent,
premium quality 4-stroke
engine oil, certified to
meet or exceed U.S.
automobile manufacturer's
requirements for API
Service Classification SG/
SF.
n Select the appropriate
viscosity for the average
temperature in your area.
SAE Viscosity Grades
Ambient Temperature
Tighten
Loosen
FUEL
SURFACE
FUEL
FILLER CAP
STRAINER
OIL CAP /
OIL LEVEL INDICATOR