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Chainsaw
Jonsered
2054 manual
1
1
36
36
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36 pages, 2.04 Mb
Operator´
s manual
(EPA)
Please read these instructions carefully
and make sure you understand them
before using the saw.
Contents
Main
Symbols
KEY TO SYMBOLS
Before using a new saw
CONTENTS
CHAIN SAW SAFETY EQUIPMENT
!
What is what?
PERSONAL PROTECTIVE EQUIPMENT
1 Chain brake and front hand guard
C
D
2 Throttle lock
3 Chain catcher
Assembly
General working instructions
4 Right hand guard
!
6 Stop switch
7 Muffler
Inspecting, maintaining and servicing chain saw safety
8
Inspecting, maintaining and servicing chain saw safety equipment
1 Chain brake and front hand guard
1 Checking brake band wear
4 Checking the brake trigger
2 Checking the front hand guard
4 Right hand guard
5 Vibration damping system
Maintenance
6 Stop switch
2 Throttle lock
CUTTING EQUIPMENT
The 5 basic rules
C Some terms that describe the bar and chain
Technical data
Bar
1 Cutting equipment designed to minimise kickback
Technical data
A Bar
B Saw chain
12
2 Sharpening your chain and adjusting raker clearance
A General information on sharpening cutting teeth
B Sharpening cutting teeth
C General advice on setting raker clearance
D Setting the raker clearance
3 Tensioning the chain
14
4 Lubricating cutting equipment
What is what
A Chain oil
B Filling with chain oil
C Checking chain lubrication
A B
16
H Bar
General working instructions
How to avoid kickback,
HOW TO AVOID KICKBACK
What is kickback?
Technical data.
General rules
GENERAL SAFETY PRECAUTIONS
Technical data
Assembly
Maintenance
Personal protective equipment
GENERAL WORKING INSTRUCTIONS
Important
How to avoid kickback.
1 Basic safety rules
20
2 Basic cutting technique
How to avoid kickback
General
Terms:
There are five important factors you should consider before making a cut:
!
Limbing
B Felling direction
A Safe distance
22
FELLING CUT
C Clearing the trunk and preparing your retreat
D Felling
DIRECTIONAL CUT
4 Freeing a tree that has fallen badly = high accident risk
A Freeing a Trapped tree
General working instructions
B Cutting trees and branches that are in tension Preparations:
F Cutting the trunk into logs
WHAT IS WHA T?
What is what?
Mounting guide bar and chain
ASSEMBLY
FUEL HANDLING
Mixing
Chain oil
Fuelmix
Gasoline
FUEL HANDLING
Fuelling
The oil pump
Min. 3 m (10 ft)
START AND STOP
Start
Start and stop
Stop
Cold engine
Carburetor
H
Carburetor
Functioning, Basic setting, Final setting Low speed needle L
Final setting of the idling speed T
High speed needle H
Correctly adjusted carburetor
!
Changing the broken recoil spring
Changing a broken or worn starter cord)
Starter device
Changing a broken or worn starter cord
Air filter
Muffler
A
B
Needle bearing maintenance
Cooling system
Winter use
Centrifugal cleaning Turbo
Electrically heated handles or carburetor
Monthly maintenance
Daily maintenance
34
TECHNICAL DATA
*xm[5M
Recommended original and replacement bar and chain combinations
Engine
Ignition system
Fuel and lubrication system
FEDERAL EMISSION CONTROL WARRANTY STATEMENT
WHAT IS COVERED
WHAT IS NOT COVERED
HOW TO FILE A CLAIM
WHERE TO GET WARRANTY SERVICE