RIDGID RD907500P Operator's Manual page 19

OPERATION
NOTICE:
This product is equipped with a spark arrestor that
has been evaluated by the USDA Forest Service;
however, product users must comply with Federal,
State, and local fire prevention regulations. Check
with appropriate authorities. Contact customer
service or a qualified service center to purchase a
replacement spark arrestor.
NOTICE:
Before each use, inspect the entire product for
damaged, missing, or loose parts such as screws,
nuts, bolts, caps, etc. Tighten securely all fasteners
and caps and do not operate this product until all
missing or damaged parts are replaced. Please
contact customer service or a qualified service
center for assistance.
APPLICATIONS
This generator is designed to supply electrical power for
operating compatible electrical lighting, appliances, tools,
and motor loads.
BEFORE OPERATING THE UNIT
 Only use OUTSIDE and far away from windows, doors,
and vents.
 NEVER use inside a home or garage, EVEN IF doors and
windows are open.
 Always position the generator on a flat, firm surface.
SPECIAL REQUIREMENTS:
There may be General or State Occupational Safety and
Health Administration (OSHA) regulations, local codes or
ordinances that apply to the intended use of the generator.
Please consult a qualified electrician, electrical inspector, or
the local agency having jurisdiction:
 In some areas, generators are required to be registered
with local utility companies.
 If the generator is used at a construction site, there may
be additional regulations which must be observed.
RAISING AND LOWERING THE HANDLE
See Figure 8.
 To raise the handle (for moving the generator): pull the
handle release knob until the handle is up and release
to lock in place. Insert the handle lock pin to secure the
handle in place.
 To lower the handle (for storing or transporting the
generator): remove the handle lock pin, then pull the
handle release knob out and lower the handle to the down
position.
Never use the handle to lift the generator. The handle should
only be used for moving the unit by rolling it on its wheels.
CHECKING/ADDING LUBRICANT
See Figure 9.
NOTICE:
Attempting to start the engine before it has been
properly filled with lubricant will result in equipment
failure.
Engine lubricant has a major influence on engine performance
and service life. For general, all-temperature use,
SAE 10W-30 is recommended. Always use a 4-stroke motor
lubricant that meets or exceeds the requirements for API
service classification SJ.
This engine comes with a feature that will shut off the engine
when a specific oil level is not maintained. The engine will
not restart until an appropriate oil level is reached.
NOTE: Non-detergent or 2-stroke engine lubricants will
damage the engine and should not be used.
 Unscrew the oil cap/dipstick and remove.
 Wipe dipstick clean and re-seat in hole; do not re-thread.
 Remove dipstick again and check lubricant level.
Lubricant level should fall between the hatched areas on
the dipstick.
 If level is low, add engine lubricant until the fluid level rises
to the upper portion of the dipstick.
 Replace and secure the oil cap/dipstick.
USING FUEL STABILIZER
Fuel gets old, oxidizes, and breaks down over time. Adding
a fuel stabilizer (not included) extends the usable life of fuel
and helps prevent deposits from forming that can clog the
fuel system. Follow fuel stabilizer manufacturer's directions
for correct ratio of stabilizer to fuel.
 Mix fuel stabilizer and gasoline prior to filling the tank
by using a gas can or other approved fuel container and
shaking gently to combine.
NOTE: To control the amount of fuel stabilizer being add-
ed to the engine, always mix fuel stabilizer with gasoline
before fueling the tank rather than adding fuel stabilizer
directly into the generator's fuel tank.
 Replace and secure the fuel tank cap.
 Start and run the engine for at least 5 minutes to allow
stabilizer to treat the entire fuel system.
OXYGENATED FUELS
NOTICE:
Do not use E15 or E85 fuel in this product. It is
a violation of federal law and will damage the
unit and void your warranty. Only use unleaded
gasoline containing up to 10% ethanol.
13 — English