Precautions To Reduce Vibration Risk; Maintenance Precautions - Efco MT 2500 Manuel D'utilisation

WARNING: The computer derived angles of par. 5.11 of ANSI B 175.1 – 2000 may bear
no relationship to actual kickback bar rotation angles that may occur in real life cutting
situations.
In addition, features designed to reduce kickback injuries may lose some of their
effectiveness when they are no longer in their original condition, especially if they have
been improperly maintained.
Compliance with par. 5.11 of ANSI B 175.1 – 2000 does not automatically mean that in a
real life kickback the bar and chain will rotate at most 45°.

Precautions to Reduce Vibration Risk

• The chainsaw is provided with anti-vibration (AV) system; never alter or modify it.
• Wear gloves and keep your hands warm.
• Keep the saw chain sharp and the saw, including the AV system, well maintained. A dull chain will increase
cutting time, and pressing a dull chain through wood will increase the vibrations transmitted to your
hands.
• Maintain a firm grip at all times, but do not squeeze the handles with constant, excessive pressures,
take frequent breaks. All the above mentioned precautions do not guarantee that you will not sustain
whitefinger disease or carpal tunnel syndrome. Therefore, continual and regular users should monitor
closely the condition of their hands and fingers. If any of the above symptoms appear, seek medical
advice immediately.
Maintenance Precaution
WARNING: Never operate a chainsaw that is damaged, improperly adjusted, or is not
completely and securely assembled.
• Be sure that the saw chain stops moving when the throttle control trigger is released. If the saw chain
moves at idle speed, the carburetor may need adjusting, see Operation-Carburetor Adjusting Section.
If the saw chain still moves at idle speed after adjustment has been made, contact a Servicing Dealer
for adjustment and discontinue use until the repair is made.
WARNING: All chainsaw service, other than items in the Operator's Manual maintenance
instructions, have to be performed by competent chainsaw service personnel. (If improper
tools are used to remove the flywheel or clutch, or if an improper tool is used to hold the
flywheel in order to remove the clutch, structural damage to the flywheel could occur
which could subsequently cause the flywheel to burst and serious injury could result.)
• Never modify your saw in any way.
• Keep the handles dry, clean, and free of oil or fuel mixture.
WARNING: Use only accessories and replacement parts recommended.
SAFETY RULES
en
13