Efco MTTH 2400 50359002E5 Инструкция онлайн [73/460] 830657

The idle speed screw (T, Fig. 25) is adjusted so that there is a good safety margin between the

idle speed and the clutch engagement speed.

WARNING

When the engine is idling the chain should never turn. If the chain moves at idle,

adjust screw T and reduce the engine speed. If the problem persists, stop work

immediately and contact an Authorized Service Center to solve the problem.

This engine is designed and built in compliance with the application of existing Directives and

Regulations.

WARNING

When using the machine above 1000 m of altitude, it is necessary to have the

carburetion checked by an Authorized Service Center.

10.13 MUFFLER

WARNING

This muffler incorporates a catalytic converter, needed in order to ensure the

engine complies with current emissions standards. Never modify or remove the

catalytic converter: if you do, you are violating the law.

WARNING

Mufflers with catalytic converters become very hot during operation, and retain

heat for a long time after the engine has been stopped. This is the case even with

the engine idling. Contact can burn the skin. Always remember the potential risk of

fire!

CAUTION

If the muffler is damaged it must be replaced. If the muffler frequently becomes

blocked, this could be an indication that the efficiency of the catalytic converter is

limited.

WARNING

Do not operate your machine if the muffler is damaged, missing or modified. An

improperly maintained muffler will increase the risk of fire and hearing loss.

10.14 MAJOR SERVICING

It is advisable to carry out a general inspection at the end of the season for heavy use, and every

two years for normal use, to be carried out by a specialized technician from the service network.

Find the Authorized Service Center closest to you on: https://www. myemak. com/int/filiali-e-

distributori/distributori.