Ryobi RY906300LP Manuel D'utilisation page 22

Engine lubricant has a major influence on engine perfor-
mance 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 lubricant level is not maintained. The engine
will not restart until an appropriate lubricant 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. Lubri-
cant 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 PROPANE (LIQUID PROPANE ALSO
CALLED LIQUID PETROLEUM)
Propane is highly flammable and may ignite unexpectedly
when mixed with air. The propane cylinder used with this
generator must meet the following requirements:
 Constructed and marked in accordance with the Speci-
fications for LP Gas Cylinders of the U.S. Department
of Transporation (D.O.T.) or the National Standard of
Canada, CAN/CSA-B339, Cylinders, Spheres, and Tubes
for Transportation of Dangerous Goods; and Commission.
 Measurements: 12 in. diameter x 18 in. tall with 20 lb.
maximum capacity.
 Cylinder valve must have:
— Cylinder connection device (Type 1)
compatible with the connector for
the generator
— Safety relief valve
— UL listed Overfill Protection Device (OPD). This OPD
safety feature is identified by a unique triangular
handwheel. Use only propane cylinders with this type
of valve.
 Arranged for vapor withdrawal and include collar to protect
propane cylinder valve. Always keep propane cylinder in
upright position during use, transport, or storage.
TESTING THE PROPANE CYLINDER
See Figure 11.
 Make sure the propane cylinder is disconnected from the
propane hose and regulator.
 Using a clean paint brush and a 50/50 mixture of mild
soap and water, brush soapy solution over areas indicated
by arrows in figure 11.
OPERATION
 "Growing" bubbles indicate a leak. Do not use or
move the propane cylinder. Contact a gas supplier or the
fire department!
 If you see, smell, or hear the hiss of escaping gas from
the propane cylinder:
• Move away from propane cylinder
• Do not attempt to correct the problem yourself
• Call your local fire department
 If no leaks are present, you may proceed to install and
connect the propane cylinder.
INSTALLING THE PROPANE CYLINDER
See Figures 12 - 16.
 Remove the lock pin from the cylinder bracket and lower
the cylinder bracket completely.
 Place a propane cylinder (not included) into the bracket,
making sure the bottom of the cylinder is placed securely
in the opening in the bracket.
 To secure the tank, place the tank strap around the cylinder
and hook to the generator frame as shown.
NOTE: Always keep propane cylinder in upright position
during use, transport, and storage.
To connect:
 Make sure the handwheel on the propane cylinder is
turned clockwise to its full off position, then remove the
cap from the cylinder.
 Hold the propane connection hose firmly and insert the
nipple into the cylinder valve.
NOTE: Nipple must be centered in the cylinder valve.
 Holding coupling nut and hose as shown, turn coupling
nut clockwise and tighten by hand, taking care not to
cross-thread the connection. Do not use tools.
NOTE: The hose will seal in the cylinder valve resulting
in some resistance. An additional one-half to three-
quarters turn is required to complete the connection.
OPD HANDWHEEL
If you cannot complete the connection, disconnect and
repeat the above two steps. If you still cannot complete
the connection, DO NOT use this propane connection
hose!
 Inspect valve connections port and propane connection
hose. Look for any damage or debris. Remove any debris.
Inspect hose for damage. Never attempt to use dam-
aged or plugged equipment. See your local propane
dealer for repairs.
To disconnect:
 Hold propane connection hose firmly and turn coupling
nut counter clockwise.
 Place cap on cylinder valve outlet whenever the cylinder
is not in use.
NOTE: Only install on the cylinder valve outlet the type of
cap that is provided with the cylinder valve. Other types
of caps or plugs may result in leakage of propane.
Page 16 — English