Ryobi RYi2200H, Operator'S Manual

13 — English

OPERATION

LED DISPLAY

See Figure 2.

Power:

The power indicator will light when the generator is on and 
the receptacles are operational.

NOTE: 

If the generator is overloaded, the power indicator 

light will go off. 

Overload:

The overload indicator will blink if the generator is approach-
ing the maximum wattage/amperage capacity. The overload 
indicator will light solid if the generator’s wattage/amperage 
capacity is exceeded. To reset the generator, remove all loads 
from the generator and press the reset button (see fig. 1). 
Add loads back to the generator one at a time being careful 
not to exceed the generators wattage rating. 

Lubricant:

The oil indicator will light and the engine will automatically 
shut off whenever the lubricant level in the engine becomes 
low. The engine may not be restarted until sufficient engine 
lubricant has been added to the generator.

NOTE:

 It is normal for the indicator lights to illuminate and/

or blink each time the engine is started. Once the engine 
warms up, the lights should default to the pattern above.

CHECKING/ADDING LUBRICANT

See Figure 3.

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 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. 

NOTE

: Non-detergent or 2-stroke engine lubricants will 

damage the engine and should not be used.



  Loosen the screws at the side of the engine cover. Remove 

cover and set aside.



  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 minimum and maximum 
marks on the dipstick.



  If level is low, add engine lubricant until the fluid level 

rises between the minimum and maximum marks on 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 added 

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 viola-
tion of federal law and will damage the unit and void 
your warranty. Only use unleaded gasoline containing 
up to 10% ethanol. 

Fuel system damage or performance problems resulting 
from the use of an oxygenated fuel containing more than 
the percentage of oxygenates previously stated 

are not 

covered under warranty.

CHECKING/ADDING FUEL

See Figure 4.

DANGER:

Risk of fire and serious burns:

 Never remove fuel cap 

when unit is running. Shut off engine and allow the unit 
to cool at least five minutes. Remove cap slowly.

WARNING: 

Gasoline and its vapors are highly flammable and ex-
plosive. To prevent serious personal injury and property 
damage, handle gasoline with care. Keep away from igni-
tion sources, handle outdoors only, do not smoke while 
adding fuel, and wipe up spills immediately.

When adding gas to the generator, make sure the unit is 
sitting on a flat, level surface. If the engine is hot, let the 
generator cool for five minutes before adding gas. ALWAYS 
fill the fuel tank outdoors with the machine turned off.



  Remove the fuel cap slowly.



  Fill the fuel tank to 1 in. below the top of the fuel neck.



  Replace and secure the fuel cap.