Makita EA7900P User Manual

1
EA7300P
EA7900P
Operator’s and Safety Manual
for Gasoline Chain Saws (page 2 - 38)
Manuel d’emploi et de sécurité
de tronçonneuses thermiques (page 39 - 75)
WARNING!
Read and understand this Manual. Always follow safety precautions in the Operator’s and Safety Manual. Improper use can cause serious injury! Preserve this Manual carefully!
WARNING!
FUELS WITH MORE THAN 10% ETHANOL ARE NOT APPROVED FOR USE IN MAKITA 2-STROKE ENGINES!
Use of alternative fuels, such as E-20 (20% ethanol), E-85 (85% ethanol) or any fuels not meeting MAKITA requirements are not approved for use in MAKITA 2-stroke gasoline engines!
USE OF ALTERNATIVE FUELS CAN CAUSE THE FOLLOWING PROBLEMS:
Poor engine performance, loss of power, overheating, fuel vapor lock, improper clutch engagement, premature deterioration of fuel lines, premature deterioration of gaskets,
premature deterioration of carburetors.
USING ALTERNATIVE FUELS AND/OR 2-STROKE OILS NOT ACCORDING TO JASO FC OR ISO-L-EGD IN MAKITA 2-STROKE ENGINES WILL VOID YOUR ENGINE WARRANTY!
ATTENTION!
Suivez toujours les conseils de sécurité du présent manuel d’emploi et de sécurité. Une utilisation incorrecte de la tronçonneuse peut entraîner des blessures graves!
Lisez et comprenez ce manuel. Conservez avec soin ce manuel!
ATTENTION!
LES CARBURANTS CONTENANT PLUS DE 10 % D’ÉTHANOL NE SONT PAS AUTORISÉS POUR L’UTILISATION DANS LES MOTEURS 2 TEMPS!
Les carburants alternatifs, tels que E-20 (20 % d‘éthanol), E-85 (85 % d’éthanol) ou tout autre carburant n’étant pas conformes aux exigences MAKITA ne sont pas autorisés
pour l’utilisation dans les moteurs essence à 2 temps MAKITA!
L’UTILISATION DE CARBURANTS ALTERNATIFS PEUT CAUSER LES PROBLÈMES SUIVANTS:
Faible performance moteur, Perte de puissance, Surchauffe, Bouchons de vapeur dans la conduite d’essence, Embrayage incorrect, Détérioration prématurée des conduites
d’essence, Détérioration prématurée des joints d’étanchéité, Détérioration prématurée des carburateurs.
L’UTILISATION DE CARBURANTS ALTERNATIFS ET/OU D’HUILES 2 TEMPS NON-CONFORMES À LA NORME JASO FC OU ISO-L-EGD DANS LES MOTEURS À 2 TEMPS
MAKITA ANNULERA VOTRE GARANTIE MOTEUR!

Makita EA7900P Specifications

General

Brand	Makita
Model	EA7900P
Category	Chainsaw
Language	English

Summary

FEDERAL (USEPA) and/or CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT

YOUR WARRANTY RIGHTS AND OBLIGATIONS

Outlines owner and manufacturer responsibilities for emissions control system warranty.

MANUFACTURER'S WARRANTY COVERAGE

Details MAKITA's warranty for the emissions control system.

OWNER'S WARRANTY RESPONSIBILITIES

Specifies owner's duties for maintenance and presenting the engine for repair.

DEFECTS WARRANTY REQUIREMENTS

Explains when the warranty period begins and its duration.

GENERAL EMISSIONS WARRANTY COVERAGE

Covers MAKITA's warranty for emission-related parts and conditions.

WARRANTED PARTS LIST (EVAPORATIVE)

WARRANTED PARTS LIST (EXHAUST)

Delivery inventory

Symbols

Safety precautions for chain saw operators

Additional safety precautions

General Safety Precautions

The operator

Details physical and mental requirements for operating the chain saw safely.

Proper clothing

The saw

The use of the saw

Instructions on how to use the saw, including transport.

Chain saw operating instructions

Fueling

Proper procedure for fueling the chain saw with the correct mixture.

Starting

Step-by-step guide to safely start the chain saw engine.

Important adjustments

Working conditions

Cutting instructions

Reactive forces during the cut, including kickback

Kickback

Details the cause, effect, and danger of kickback.

Devices for reducing the risk of kickback injury

To avoid kickback

Provides practical steps and precautions to prevent kickback.

Cutting techniques

Felling

Detailed instructions and safety for cutting down trees.

Bucking

Limbing

Maintenance and Repair

Maintaining and storing the saw

Instructions for proper upkeep and storage of the chain saw.

Denomination of components

Identification plate

Location and purpose of the saw's identification plate.

Technical data

PUTTING INTO OPERATION

Mounting the guide bar and saw chain

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

Tightening the saw chain

Checking the chain tension

Chain brake

Fuel

Fuel mixture

Details the correct ratio of gasoline and oil for the fuel mix.

Storage

Guidelines for safe storage of fuel and fuel mixtures.

Chain oil

Important note on bio-degradable chain oils

Recommendations for using and storing bio-degradable chain oil.

Refuelling

Lubricating the chain

Guidance on ensuring sufficient chain oil during operation.

Checking the chain lubrication

Adjusting the chain lubrication

Starting the engine

Stopping the engine

Procedures for safely shutting down the chain saw engine.

Checking the chain brake

Adjusting the carburetor

Working in winter

MAINTENANCE

Sharpening the saw chain

How to properly sharpen the saw chain for optimal cutting.

Files and how to work with them

Cleaning the brake band and sprocket interior

Cleaning the guide bar

Replacing the saw chain

Replacing the fuel filter

Cleaning the air filter

Choosing the right filter

Guidance on selecting the correct air filter for different conditions.

Replacing the spark plug

Checking the ignition spark

Checking the muffler screws

Replacing the starter cable / Replacing the return spring

Mounting the fan housing

Cleaning the cylinder area

Replacing/cleaning the spark arrester screen

Instructions for periodic maintenance

Spare parts

Guarantee

Troubleshooting

Extract from the spare parts list