Ryobi 310BVr User Manual

Page 2

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INTRODUCTION

TABLE OF CONTENTS

THANK YOU

Thank you for buying this quaiity product. This modern
outdoor power tooi will provide many hours of usefui
service. You will find it to be a great iabor-saving device.

This operator’s manual provides you with easy-to-

understand operating instructions. Read the whoie
manual and follow all the instructions to keep your new
outdoor power tool in top operating condition.

PRODUCT REFERENCES, ILLUSTRATIONS, AND

SPECIFICATIONS

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.

Copyright ©2001 MTD SOUTHWEST INC

All Rights Reserved.

SERVICE INFORMATION

Service on this unit both within and after the warranty
period should be performed only by an authorized and

approved service dealer.
Dial:

1-800-345-8746 orwww.RyobiOutdoor.com on

the World Wide Web for authorized service dealers in
the United States
Or

• 1-800-668-1238 in Canada to obtain the listing of

the authorized service dealer nearest you.

DO NOT RETURN THE UNIT TO THE RETAILER.

NOTE: PROOF OF PURCHASE WILL BE REQUIRED
FOR WARRANTY SERVICE.

Make sure this manual is carefully

read and understood before starting

or operating this equipment.

I.

California Proposition 65 Warning .............................. 3

II. Rules for Safe Operation.......................................... 3-7

A. Important Safety Information............................... 4-5

B. Safety and International Symbols........................ 5-6

C. Know Your Unit....................................................... 7

III.

Assembly Instructions............................................ 8-11
A. Blower Tube and Nozzle Assembly................. 8

B. Installing the Vacuum Bag/Tube Assembly

(Model 31 OBVr only) ............................................. 8

C. Installing the Adapter onto

the Upper Vacuum Tube (Model 31 OBVr only)

9

D. Assembling the Vacuum Tubes

(Model 31 OBVr only) ......................................... 10

E. Installing the Complete Vacuum Tube Assembly

to the BlowerA/acuum (Model 31 OBVr only) ..

10

F. Installing and Adjusting the

Shoulder Strap (Model 31 OBVr only) ................. 11

IV. Oil and Fuel Information............................................ 12

V. Starting/Stopping Instructions................................... 13

VI. Operating Instructions.......................................... 14-15

A. Holding the BlowerA/acuum ................................ 14

B. Operating Tips....................................................... 14

C. Blower Operating Procedures............................... 14
D. Vacuum Operating Procedures

(Model 31 OBVr only) ........................................... 15

VII. Maintenance and Repair Instructions ................. 15-20

A. Maintenance Schedule ........................................ 15

B. Air Filter Maintenance...................................... 15-16

C. Spark Arrestor Maintenance............................ 17-18

D. Carburetor Adjustment .................................... 18-19
E. Replacing the Spark Plug .................................... 19

F Accessories/Replacement Parts............................ 19

G. Cleaning................................................................ 20

H. Storage ................................................................. 20
I. Long Term Storage............................................... 20

VIII.

Troubleshooting Chart....................................... 21

IX. Specifications ............................................................ 22

X. Warranty..................................................................... 24

THIS PRODUCT IS COVERED BY ONE OR MORE

U.S. PATENTS. OTHER PATENTS PENDING.

A complete parts list can be viewed and printed

by going to our web site:

www.RyobiOutdoor.com

Or,
you can request a copy by calling 1-800-345-TRVM

(1 -800-345-8746). Please have the unit model and

serial number when calling.

CONTENTS OF CARTON

• Model 280r Blower or Model 31 OBVr Blower/Vacuum

Model 280r includes:

•Blower Tubes

Model 31 OBVr Blower/Vacuum includes:

• Blower/Vacuum Tubes

• Vacuum Bag/Strap and Adapter

• Shoulder Strap

• Operator's Manual

• Product Registration Card

• Bottle of Ryobi 2-Cycle Oil

Examine all parts to make certain that nothing is missing

and no breakage has occurred during shipping. Any

damaged part must be replaced before using this product.

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