Ryobi R18GG, Original Instructions Manual

Page: 5 / 22

3
■ Always be aware that misuse and improper handling
of the product can cause injury to yourself and others.
KNOW YOUR PRODUCT
See page 5.
1. LED light
2. Lock-off button
3. Switch trigger
4. Handle, insulated gripping surface
5. Battery port
6. Barrel
7. Rod handle
8. High pressure hose
9. Bleed valve
10. Bolt
11. Bulk fill port
12. Hose clamp
13. Grease coupler
BLEED VALVE
See page 8.
The presence of air inside the grease tube can cause the
grease gun to stall or stop during operation. Use the bleed
valve to purge this air from the system after loading grease
or as needed during operation.
■ Remove the battery pack.
■ Loosen but do not remove the bleed valve to allow
trapped air to escape.
■ Tighten the bleed valve.
■ Install the battery pack.
■ Grasp the high pressure hose by the spring guard and
remove it from the hose clamps.
■ Point the grease coupler towards an approved grease
container.
■ Press the lock-off button to the unlocked position, and
press the switch trigger to start the flow of grease.
■ If the grease gun continues to stall and grease does not
flow, repeat these steps.
MAINTENANCE
WARNING
The product should never be connected to a power
supply when assembling parts, making adjustments,
cleaning, performing maintenance, or when the product
is not in use. Disconnecting the product from the power
supply will prevent accidental starting that could cause
serious injury.
WARNING
When servicing, use only original manufacturer’s
replacement parts, accessories and attachments. Use of
any other parts may create a hazard or cause product
damage.
■ Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to various types of commercial
solvents and may be damaged by their use. Use clean
cloths to remove dirt, carbon dust, etc.
WARNING
Do not at any time let brake fluids, gasoline, petroleum-
based products, penetrating oils, etc., come in contact
with plastic parts. Chemicals can damage, weaken or
destroy plastic which may result in serious personal
injury.
WARNING
For greater safety and reliability, all repairs should be
performed by an authorised service centre.
CLEANING THE CHECK VALVE AREA
See page 13.
If grease does not flow freely when the switch trigger is
depressed, contaminants may be clogging the check valve
area. Refer to page 13 to clean the check valve area.
ENVIRONMENTAL PROTECTION
Recycle raw materials instead of disposing
of as waste. The machine, accessories, and
packaging should be sorted for environment-
friendly recycling.
SYMBOLS ON THE PRODUCT
Safety alert
No-load speed
V Volts
Direct current
min
-1
Revolutions or reciprocations per minute
CE conformity
EurAsian Conformity Mark
Ukrainian mark of conformity
Please read the instructions carefully
before starting the machine.
Waste electrical products should not
be disposed of with household waste.
Please recycle where facilities exist.
Check with your local authority or
retailer for recycling advice.
SYMBOLS IN THIS MANUAL
Note