Ryobi 310r User Manual
1
IMPORTANT
FOR STARTING
INSTRUCTIONS
REFER TO PA GE 10
IMPORTANT MANUAL DO NOT THROW AWAY
OPERATOR’S
MANUAL
Model 310r
Blower
Model 310BVr
Blower Vac
2
I. California Emission Regulations ................................3
II. Safety Warnings ......................................................3-5
A. Operational ........................................................3-4
B. Safety and International Symbols ......................4-5
III. Assembly Instructions ............................................6-8
A. Blower Tube and Nozzle Assembly ......................6
B. Installing the Vacuum Bag Assembly
(Optional for Model 310r) ......................................6
C. Installing the Adapter
(Optional for Model 310r) ......................................7
D. Installing the Vacuum Tubes
(Optional for Model 310r)....................................7-8
IV. Oil and Fuel Information ............................................9
V. Starting/Stopping Instructions..................................10
VI. Operating Procedures ..............................................11
A. Typical Operating Positions ................................11
B. Vacuum Operating Procedures
(Optional for Model 310r) ....................................11
VII. Maintenance and Repair ....................................12-16
A. Maintenance Schedule ........................................12
B. Air Filter Maintenance ....................................12-13
C. Carburetor Adjustment ..................................13-15
D. Replacing the Spark Plug ....................................15
E. Inspecting/Cleaning the Muffler......................15-16
VIII. Cleaning and Storage ..............................................17
IX. Specifications ..........................................................17
X. Troubleshooting ........................................................18
XI. California Emission Control Warranty Statement ....19
XII. Warranty Statement ................................................20
SERVICE INFORMATION
Service on this power equipment within and after
the warranty period can be performed by any
Authorized Service Dealer.
Dial 1-800-345-8746 in the United States and
1-800-265-6778 in Canada to obtain the listing
of
servicing dealers in your area.
DO NOT RETURN UNIT TO RETAILER.
NOTE: PROOF OF PURCHASE WILL BE
REQUIRED FOR WARRANTY
SERVICE.
THANK YOU
Thank you for purchasing this quality product. This modern power tool has been designed to provide you with
many hours of useful service. You will find it to be a great
labor-saving device.
This manual has been prepared to provide you with common sense operating instructions and to ensure that you
will get maximum satisfaction. To keep your unit in top
operating condition, use the maintenance and service procedures in this manual.
PRODUCT REFERENCES,
ILLUSTRATIONS AND SPECIFICA TIONS
All information, illustrations and specifications in this manual are based on the latest product information available at
the time of printing. We reserve the right to make changes
at any time without notice.
TABLE OF CONTENTS
INTRODUCTION
MAKE SURE THIS MANUAL IS
CAREFULLY READ AND UNDERSTOOD
BEFORE STARTING OR OPERATING
THIS EQUIPMENT.
California Proposition 65 Warning:
3
CALIFORNIA EMISSION REGULATIONS
SAFETY WARNINGS
FUELING AND PRE-OPERATION
• Gasoline is extremely flammable and its vapors can
explode if ignited. Always stop the engine and allow it
to cool before filling the fuel tank. Do not smoke while
filling the fuel tank. Keep sparks and open flames
away from the area.
• Store the gasoline and fuel only in containers
designed and approved for the storage of such materials.
• Pressure can build up in the fuel tank. Loosen the fuel
tank cap slowly to relieve any pressure in the tank.
• Add fuel in a clean, well-ventilated area. Wipe up any
spilled fuel immediately. If fuel has been spilled, allow
it to dry completely before starting the engine.
• Move the unit at least 10 ft (3 m) from the fueling point
before starting the engine.
• Thoroughly inspect the unit for loose or damaged
parts before each use. Do not use until adjustments or
repairs are made.
• Avoid accidental starting. Be in the starting position
whenever pulling the starting rope.
• Keep all bystanders, especially children, and pets at
least 30 ft (10 m) away from the area.
DURING OPERATION
• Wear safety glasses or goggles at all times when operating the unit.
• Dress properly. Do not operate the unit when barefoot
or wearing open sandals. Always wear sturdy, rubbersoled footwear. The use of gloves, ear/hearing protection, and long pants are recommended.
• Do not wear loose-fitting clothing, or loose articles
such as scarves, strings, chains, ties, etc. because
they could get drawn into the air intake. Also make
sure long hair does not get drawn into the air intake.
• Keep hands, face and feet away from all moving parts.
• Rotating impeller blades can cause severe injury. Stop
the engine before opening the vacuum door or installing/changing tubes. Do not put hands or any other
object into the vacuum tubes while they are installed
on the unit.
• Do not touch the muffler or cylinder. These parts get
extremely hot from operation and remain hot for a
short time after the equipment is turned off.
• Operate the unit only in a well-ventilated area,
outdoors. Carbon monoxide exhaust fumes can be
lethal in a confined area.
• Inspect the area before starting the unit. Remove all
debris and hard or sharp objects such as rocks, glass,
wire, etc.
• Do not point the blower in anyone’s direction or in the
direction of windows. The blower can propel objects
at high speed.
• Do not wear rubber or other insulated gloves when
using the unit to avoid static electricity shock.
• Do not overreach. Keep proper footing and balance at
all times.
• Never run the unit without the proper equipment
attached. When used as a blower, always install the
blower tube. When used as a vacuum, always install
the suction tubes and collection bag assembly. Make
sure the collection bag is completely zipped when the
NOTE: Advises you of information or
instructions vital to the operation or
maintenance of the equipment.
WARNING: Failure to obey a safety warning
can result in injury to yourself and others.
THE PURPOSE OF SAFETY SYMBOLS IS TO ATTRACT
YOUR ATTENTION TO POSSIBLE DANGERS. THE
SAFETY SYMBOLS, AND THE EXPLANATIONS WITH
THEM, DESERVE YOUR CAREFUL ATTENTION AND
UNDERSTANDING. THE SAFETY WARNINGS DO NOT
BY THEMSELVES ELIMINATE ANY DANGER. THE INSTRUCTIONS OR WARNINGS THEY GIVE ARE NOT
SUBSTITUTES FOR PROPER ACCIDENT PREVENTION
MEASURES.
SYMBOL MEANING
The engine of your lawn and garden care product
meets the 1995 California emissions regulations.
To ensure that your unit continues to meet these
regulations, refer to the following information and
instructions in this operator's manual.
These units are identified by the label on the engine
of your product. A typical identification label is
shown.
4
SAFETY WARNINGS (Continued)
unit is running to avoid flying debris.
• Avoid situations that could catch the collection bag on
fire. Do not operate near an open flame. Do not vacuum warm ash from fireplaces, barbeque pits, brush
piles, etc. Do not vacuum discarded cigars or cigarettes unless the cinders are completely cool.
• Use the right tool. Do not use this unit for any job
except that for which it is intended.
• Always remain alert. To prevent injury to yourself and
others, do not operate this unit if you are fatigued.
• Use only genuine replacement parts when servicing
this unit. These parts are available from your authorized dealer. The use of non-standard parts, or other
accessories or attachments not designed for this unit
could result in serious injury to the user or damage to
the unit.
AFTER OPERATION
• Turn off the engine and let it cool before refueling or
before putting the unit in storage.
• Store the unit in an upright position on the feet provided.
• Store the unit in an area free of potential fuel vapor
ignition sources such as open flames (pilot lights) or
electrical sparking devices (switches, electric motors).
SAFETY AND INTERNATIONAL SYMBOLS
This operator's manual describes safety and international symbols and pictographs that may appear on this product. Read
the operator's manual for complete safety, assembly, operating and maintenance and repair information.
• SAFETY ALERT SYMBOL.
Indicates caution, warning or danger. May be
used in conjunction with other symbols or pictographs.
• READ OPERATOR'S MANUAL.
Failure to follow operating instructions and safety precautions in operator's manual can result in
serious injury. Read operator's manual before
starting or operating this unit.
• WEAR EYE AND HEARING PROTECTION.
Warning. Thrown objects and loud noise can
cause severe eye injury and hearing loss. Wear
ear and eye protection when operating this unit.
• FOR SERVICE INFORMATION, CALL:
USA: 1-800-345-8746
CANADA: 1-800-265-6778
• INDICATES OIL.
Refer to operator's manual for the proper type of
oil.
SIGNIFICATIONSYMBOL
5
SAFETY WARNINGS (Continued)
• UNLEADED FUEL.
Always use clean, fresh unleaded fuel.
• PRIMER BULB.
Push primer bulb, fully and slowly, 5 to 7 times.
• CHOKE CONTROL.
FULL CHOKE position.
• CHOKE CONTROL.
PARTIAL CHOKE position.
• CHOKE CONTROL.
RUN position.
• IGNITION / POWER SWITCH.
ON / START / RUN
• IGNITION / POWER SWITCH.
OFF OR STOP
• HOT SURFACE WARNING.
Do not touch a hot muffler, gear box or cylinder.
You may get burned. These parts get extremely
hot from operation and remain hot for a short
time after the unit is turned off.
• BLOWERS AND BLOWER / VACUUMS –
ROTATING BLADES CAN CAUSE SEVERE
INJURY.
Stop the engine or motor before opening the
vacuum door or installing / changing tubes.
Do not put hands or any other objects into the
vacuum tubes while they are installed on this unit.
SYMBOL SIGNIFICATION
I
O
WARNING
Rotating impeller blades can cause severe
injury. Do not attempt to convert the unit while
the engine is running to avoid serious personal
injury. Do not put hands or any other object into
the vacuum tubes while they are installed on
the unit.
1. Remove the blower tubes.
2. Align the grooves in the vacuum bag/elbow tube
assembly with the pins in the blower outlet.
3. Grasping the tube firmly with both hands, push the
vacuum bag/elbow tube assembly into the blower
outlet (Fig. 3). Turn the assembly clockwise until it
snaps into the detent and locks. The curve of the
tube should angle upwards.
6
BLOWER TUBE AND NOZZLE ASSEMBL Y
- BOTH MODELS
NOTE: Do not install tubes while unit is running.
1. Align the grooves in the blower tube with the pins in
the blower outlet.
2. Grasping the tube firmly with both hands, push the
tube into the blower outlet (Fig. 1). Turn the tube
clockwise until it snaps into the detent and locks.
ASSEMBLY INSTRUCTIONS
Fig. 1
3. Align the pins of the blower nozzle with the grooves in
the blower tube (Fig. 2).
4. Grasping the nozzle firmly with both hands, push the
nozzle onto the blower tube. Turn the nozzle
clockwise until it snaps into the detent and locks.
NOTE: The blower tube and nozzle or vacuum
bag must be used at all times to prevent
overheating the engine.
Fig. 2
Fig. 3
INSTALLING THE VACUUM BAG/TUBE
ASSEMBLY (OPTIONAL FOR MODEL 310r)
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