22

Important

If the engine is adjusted for operation above 1,100 feet ASL, the carburetor must be re-adjusted when operating the engine below 1,100 feet ASL, otherwise severe engine damage may result.

Level 2.

Tools required: Screwdriver, Tachometer (ECHO P/N 99051130017).

Parts required: None.

NOTE

Every unit is run at the factory and the carburetor is set in compliance with emission regulations. Carburetor adjustments, other than idle speed, must be performed by an authorized ECHO dealer.

1.Before adjusting the carburetor, clean or replace the air filter and spark arrestor screen.

2.Start engine and run for several minutes to reach operating tempera- ture.

3.Check idle speed and reset if necessary. If a tachometer is avail- able, idle speed screw (A) should be set to the specifications found in “Specifications” section of this manual. Turn idle screw (A) clockwise to increase idle speed; counter clockwise to decrease idle speed.

warning

When carburetor adjustment is completed, the cutting attachment should not move at idle, otherwise serious personal injury may

result.

A

lubrication

Blades

Level 1.

Tools required: Clean rag, 25 or 50 mm (1 or 2 in.) cleaning brush

Parts required: 20W Engine Oil (lubrication), 50-50 mixture of

kerosene and 20W oil (cleaning).

warning

Hedge Clipper blades are very sharp. Touching them may lead to

severe personal injury. Avoid touching blades whenever possible,

and always wear gloves to protect hands.