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Jonsered RS44/52 User Manual

Jonsered RS44/52
36 pages
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Operator’s manual
(EPA)
Please read the operator’s manual carefully
and make sure you understand the
instructions before using the machine.
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Jonsered RS44/52 Specifications

General IconGeneral
TypeBrushcutter
Engine Type2-stroke
Power output2.8 hp
Weight8.7 kg
Shaft TypeStraight
Starter SystemRecoil

Summary

KEY TO SYMBOLS

Symbols

Visual indicators and their meanings for safe operation.

SAFETY INSTRUCTIONS

Note the following before starting

Important preliminary information before operating the machine.

Personal protective equipment

Essential gear for operator safety during use.

Machine's safety equipment

Covers safety features integrated into the machine itself.

General safety precautions

Broad safety rules and warnings for all operations.

Throttle lock

Mechanism to prevent accidental throttle control operation.

Stop switch

Control for switching off the engine.

Cutting attachment guard

Protects operator from thrown objects and contact.

Vibration damping system

Minimizes vibration for easier operation.

Cutting equipment

Details on types and use of blades, cutters, and heads.

Locking nut

Secures certain types of cutting attachments.

Quick release

Emergency release for machine and harness.

Filing the saw blade

Instructions for sharpening saw blades.

Trimmer head

Information on using trimmer heads and cords.

Fuel safety

Guidelines for safe handling and refueling of fuel.

Transport and storage

Procedures for safely transporting and storing the machine.

General working instructions

Basic safety precautions for working with clearing saws and trimmers.

Adjusting the harness and clearing saw

Guidance on fitting and adjusting the harness.

Forestry clearing using a saw blade

Specific methods for clearing trees with a saw blade.

Working methods

General operational procedures and considerations.

Brush cutting with a saw blade

Techniques for cutting brush with a saw blade.

Grass clearing using a grass blade

Methods for clearing grass with a grass blade.

Grass trimming with a trimmer head

Techniques for trimming grass using a trimmer head.

WHAT IS WHAT?

What is what on the clearing saw? (RS44)

Identification of parts specific to the RS44 model.

What is what on the clearing saw? (RS52)

Identification of parts specific to the RS52 model.

ASSEMBLY

Assembling the handlebar and throttle

Steps for attaching and adjusting the handlebar and throttle.

Transport position, handlebar

How to position the handlebar for transport.

Fitting blades and trimmer heads

Instructions for attaching cutting attachments.

Fitting a blade guard, grass blade and grass cutter

Attaching guards and blades for grass cutting.

Fitting the blade guard and saw blade

Attaching guards and blades for saw cutting.

Fitting the trimmer guard and trimmer head Trimmy SII

Installing the guard and trimmer head.

Fitting other guards and cutting attachments

Instructions for other guards and attachments.

Correct balance

How to balance the machine for optimal use.

FUEL HANDLING

Fuel

Information regarding the gasoline and two-stroke oil mixture.

Mixing

Detailed steps for mixing fuel and oil.

Fuelling

Safety precautions for refueling the machine.

STARTING AND STOPPING

Check before starting

Essential checks to perform before starting the engine.

Cold engine

Procedure for starting a cold engine.

Warm engine

Procedure for starting a warm engine.

Stopping

How to safely stop the engine.

Starting

Step-by-step guide to starting the engine.

MAINTENANCE

Carburettor

How to adjust and maintain the engine's carburettor.

High speed jet H

Adjustment and function of the high-speed jet.

Muffler

Maintenance and care of the muffler.

Cooling system

How to maintain the engine's cooling system.

Air filter

Cleaning and replacement of the air filter.

Spark plug

Inspection, cleaning, and replacement of the spark plug.

Sharpening grass cutters and grass blades

Instructions for sharpening grass cutting tools.

Filing the saw blade

Correct procedure for filing saw blades.

Maintenance schedule

Overview of daily, weekly, and monthly maintenance tasks.

TECHNICAL DATA

Technical data

Specifications and data for RS44 and RS52 models.

FEDERAL EMISSION CONTROL WARRANTY STATEMENT

YOUR WARRANTY RIGHTS AND OBLIGATIONS

Owner's rights and responsibilities regarding the warranty.

MANUFACTURER'S WARRANTY COVERAGE

Details on what the manufacturer's warranty covers.

WHAT IS COVERED

Specific components and conditions included in the warranty.

WHAT IS NOT COVERED

Exclusions from the warranty coverage.

HOW TO FILE A CLAIM

Procedures for submitting a warranty claim.

WHERE TO GET WARRANTY SERVICE

Information on authorized service locations.

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