Ryobi RY52004 manual Symbols, Symbol Name DESIGNATION/EXPLANATION

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SYMBOLS

Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer.

SYMBOL

NAME

DESIGNATION/EXPLANATION

50' 15m

50'

15m

 

Safety Alert

Precautions that involve your safety.

Read The Operator’s Manual

To reduce the risk of injury, user must read and

 

understand operator’s manual before using this

 

product.

Eye, Hearing, and Head Protection

Wear eye, hearing, and head protection when

 

operating this equipment.

Safety Footwear

Wear non-slip safety footwear when using this

 

equipment.

Gloves

Wear non-slip, heavy-duty protective gloves

 

when handling the pole pruner attachment and

 

the saw chain.

Moving Parts

Keep hands away from moving parts.

Keep Bystanders Away

Keep all bystanders at least 50 ft. (15 m) away.

Kickback

DANGER! Beware of kickback.

Hot Surfaces

Indicates HOT SURFACES. Keep all body parts

 

away from all hot surfaces.

Risk of Electrocution

DANGER! Risk of electrocution!

Gasoline and Oil

Use unleaded gasoline intended for motor vehicle

use with an octane rating of 87 [(R + M)/2] or higher.

 

This product is powered by a 2-cycle engine and

 

requires pre-mixing gasoline and 2-cycle oil.

 

 

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Contents Save this Manual for Future Reference OPERATOR’S ManualIntroduction Table of ContentsRead ALL Instructions General Safety RulesRefueling Specific Safety RulesSymbol Name DESIGNATION/EXPLANATION SymbolsService Engine Switch Product SpecificationsKnow Your Pruner Barrier HandleInstalling the Shoulder Strap AssemblyUnpacking Packing ListChain Oiler Connecting the Power Head to the Pruner AttachmentFueling and Refueling the Pruner Premium Exact MIXSee Figures 5 OperationPreparation for Cutting Cutting Guide Limbing and PruningSee Figures 8 MaximumSee Figures 10 Position for StartingStarting and Stopping General Maintenance MaintenanceChain Tension See Figures 13See Figures 15 Replacing the BARChain BAR BAR NUT BAR NUT Chain Tensioning ScrewChain Oiler Tank Replace CAP Remove Idle Speed AdjustmentIdle Speed Screw See Figures 24 Chain MaintenanceHOW to Sharpen the Cutters Replacing and Cleaning AIR Filter Cleaning the Exhaust Port and MufflerSpark Arrestor See Figures 28Storage 1 Month or Longer Fuel CAPSpark Plug Problem Cause Remedy TroubleshootingLimited Warranty Statement WarrantyOWNER’S Warranty Responsibilities MANUFACTURER’S Warranty CoverageMaintenance Requirements CoverageThis Product WAS Manufactured with a Catalyst Muffler Page California Proposition Service Model NO. and Serial no