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Jonsered 2077 User Manual

Jonsered 2077
36 pages
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Operator's manual
Please read these instructions carefully
and make sure you understand them
before using the saw.

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Jonsered 2077 Specifications

General IconGeneral
Spark PlugChampion RCJ7Y
Oil Tank Volume0.4 liters
Chain Gauge0.058 inch
Weight6.8 kg (without cutting equipment)
Chain Pitch0.325 inches

Summary

Key to Symbols

Symbols on the Chain Saw

Explains symbols related to the saw's safety features, operation, and warnings.

Symbols in the Operator's Manual

Explains symbols used within the manual to convey instructions and warnings.

Safety Instructions

Personal Protective Equipment

Details essential gear for safe chainsaw operation and injury prevention.

Chain Saw Safety Equipment

Describes key safety features of the chainsaw and their functions.

Inspecting, Maintaining, and Servicing Safety Equipment

Outlines checks for safety features like chain brake, guards, and throttle lock.

Cutting Equipment

Guidelines for choosing, maintaining, and using cutting parts for optimal performance.

How to Avoid Kickback

Explains kickback causes, avoidance techniques, and related safety rules.

General Safety Precautions

Essential safety rules including fuel handling, pre-use checks, and operation in confined areas.

Starting Procedures

Step-by-step guide for safely starting the chainsaw engine in various conditions.

General Working Instructions

Basic safety rules for using a chainsaw, covering cutting, felling, and limb removal.

What is What?

Assembly

Mounting the Guide Bar and Chain

Step-by-step instructions for attaching the guide bar and chain correctly.

Fuel Handling

Fuel Mix and Fuel Types

Guidance on mixing fuel and oil, and recommended fuel types for the chainsaw.

Chain Oil and Lubrication

Information on selecting and using chain oil for proper lubrication and saw longevity.

Oil Pump Function and Fuelling Precautions

Details the automatic oil pump system and safe refuelling practices.

Start and Stop

Starting Procedures (Cold and Warm Engine)

Instructions for safely starting the chainsaw engine in different conditions.

Stopping the Engine Safely

How to properly shut off the chainsaw engine using the stop switch.

Maintenance

Carburettor Adjustment and Settings

Procedures for tuning the carburettor for optimal engine performance.

Starter Device Maintenance and Repair

Instructions for changing starter cords and recoil springs.

Air Filter, Spark Plug, and Muffler Care

Routine cleaning and checks for air filter, spark plug, and muffler.

Needle Bearing Lubrication

Details on lubricating the needle bearing in the clutch drum for longevity.

Cooling System and Centrifugal Cleaning

Maintenance of the cooling system and the 'Turbo' centrifugal cleaning feature.

Winter Use and Special Measures

Recommendations for operating the chainsaw in cold weather conditions.

Daily, Weekly, and Monthly Maintenance Schedules

A comprehensive schedule for routine chainsaw upkeep and checks.

Technical Data

EC Declaration of Conformity

Statement confirming the chainsaw meets European Union directives and standards.

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