Operation, Maintenance – Ryobi RYI2011T User Manual
Page 18
 
14 — English
OPERATION
To stop the engine in an emergency situation:
Put the on/off switch in the
OFF ( O ) position.
USING THE BATTERY CHARGING CABLE
See Figure 12.
WARNING:
The 12V DC receptacle is designed to charge vented wet 
lead acid batteries only. Other types of batteries may 
burst, causing personal injury and damage. 
CAUTION:
The 12 V DC receptacle provides continuous charge. Do 
not overcharge battery or leave battery unattended. Doing 
so may cause damage to the battery. 
CAUTION:
Do not use the generator to jump start vehicles. Doing 
so could result in damage to the vehicle or it’s electrical 
components.
Using the battery clamps, connect the battery charging
cable assembly to the battery terminal. Connect the 
red wire to the positive (+) terminal first, then connect 
the black wire to the negative (–) terminal. Make sure all 
connections are secure.
NOTE: Be careful not to short across the terminals when 
installing. Shorting the terminals together can cause 
sparks, damage to the battery or generator, or even burns 
or explosions.
Connect the battery charging cable assembly to the
12 V DC receptacle.
Start the generator.
NOTE: The AC receptacles can be used while the DC 
receptacle is in use.
The battery will become slightly warm to the touch while
charging. This is normal and does not indicate a problem.
NOTE: Only use battery charging cable assembly to 
charge vented wet lead acid batteries.
When batteries become fully charged, disconnect
the battery charging cable assembly from the battery. 
Disconnect the negative (black) wire first, then the positive 
(red) wire, being careful not to short across the terminals. 
Always abide by the safety warnings provided with the 
battery. 
NOTE: Most batteries will be completely charged after 
30 to 120 minutes. However, it is highly recommended 
that you refer to your battery manufacturer’s instructions 
for specific charge times.
Unplug battery charging cable assembly and store for
later use.
MOVING THE GENERATOR
See Figure 13.
Put the on/off switch in the
OFF ( O ) position.
Allow 30 minutes of “cool down” time before storing the
machine.
Pull the retractable handle out.
Facing the back of the generator, grasp the folding handle
firmly with one hand.
Lift the generator toward you until it balances on the
wheels.
Turn around and pull the unit along behind you to the
desired location.
Lower the generator until it sits securely on a flat surface.
MAINTENANCE
WARNING:
When servicing, use only identical replacement parts. 
Use of any other parts may create a hazard or cause 
product damage.
WARNING:
Always wear eye protection with side shields marked to 
comply with ANSI Z87.1. Failure to do so could result in 
objects being thrown into your eyes, resulting in possible 
serious injury.
GENERAL MAINTENANCE
Keep the generator in a clean and dry environment where it 
is not exposed to dust, dirt, moisture, or corrosive vapors. 
Do not allow the cooling air slots in the generator to become 
clogged with foreign material such as leaves, etc.
Do not use a garden hose to clean the generator. Water 
entering the fuel system or other internal parts of the unit can 
cause problems that will decrease the life of the generator.
To clean the unit:
Use a soft bristle brush and/or vacuum cleaner to loosen
and remove dirt and debris.
Clean air vents with low pressure air that does not exceed
25 psi.
Wipe the exterior surfaces of the generator with a damp cloth.