INTRODUCTION
THANK YOU
Thank you for buying this quality product. This modern outdoor power tool will provide many hours of useful service. You will find it to be a great
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© 1998 Ryobi Outdoor Products, Inc. All Rights Reserved.
Bump Head™ is a trademark of Ryobi Outdoor Products.
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:
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.
THIS PRODUCT IS COVERED BY ONE OR MORE OF THE US PATENTS LISTED BELOW: 5,076,149; 4,901,682; 4,779,405; 4,651,422; 4,505,040; 4,463,498; 4,369,742; 4,342,236; 4,223,441; 2,125,688;
OTHER PATENTS PENDING.
TABLE OF CONTENTS
I. | California Emission Regulations . . . . | . | . . . 3 | |
II. | Rules for Safe Operation | . | ||
| A. Important Safety Information | . | ||
| B. Safety and International Symbols | |||
| C. Know Your Unit | . | . . . 8 | |
III. | Assembly Instructions | |||
| A. Installing and Adjusting |
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| (Model 767r) | . | . . . 9 | |
| B. Installing and Adjusting |
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| (Model 775r) | . | . 10 | |
| C. Installing Cutting Attachment Shield | 11 | ||
IV. | Oil and Fuel Information | . | . . 12 | |
V. | Starting/Stopping Instructions | . | . . 13 | |
VI. | Operating Instructions | |||
| A. Operating |
| . . 14 | |
| B. Holding the Trimmer | . | . . 15 | |
| C. Adjusting Trimming Line Length . . | . | . . 15 | |
| D. Tips for Best Trimming Results . . . . . 16 | |||
| E. Decorative Trimming | . | . . 16 | |
| F. Edging - Model 775 Only | . | . . 16 | |
VII. Maintenance and Repair Instructions |
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| A. Maintenance Schedule | . | . . 16 | |
| B. Line Installation for the SpeedSpool | . 17 | ||
| C. Winding the Inner Reel with |
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| New Line |
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| D. Installing a Prewound Reel | . | . . 18 | |
| E. Releasing the Inner Reel | . | . . 18 | |
| F. Cleaning the SpeedSpool | |||
| G. Air Filter Maintenance | |||
| H. Air Filter/Muffler Cover Removal | . . . .19 | ||
| I. Cleaning the Air Filter | . | . . 20 | |
| J. Reinstalling the Air Filter/Muffler Cover 20 | |||
| K. Carburetor Adjustment | . | . . 21 | |
| L. Replacing the Spark Plug | . | . . 22 | |
| M.Accessories and replacement parts |
| . . 22 | |
VIII. Cleaning and Storage | . | . . 23 | ||
IX. | Transporting | . | . . 23 | |
X. | Troubleshooting Chart | . | . . 24 | |
XI. | Specifications | . | . . 25 | |
XII. | Warranty |
CONTENTS OF CARTON
This unit should consist of the following:
•Model 767r or Model 775r Trimmer
•Bottle of
•Operator's Manual
•Parts Manual
•Product Registration Card
These items may be in the hardware bag or assembled on your unit.
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