Echo GT-225i Manuel d'utilisateur télécharger pdf (Page 21)

Gr a s s Tr i m m e r

Op e r a T O r 's ma n u a l

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 compli-

ance 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 lter and

spark arrestor screen.

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

perature.

3. Check idle speed and reset if necessary. If a tachometer is avail-

able, idle speed screw (A) should be set to the specications found

on page 24 "Specications" 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 turn at idle, otherwise serious personal injury may

result.

l u b r I c a t I o n

Level 1.

Tools Required: 8mm Open end wrench, T27 Torx L-Wrench,

clean rag.

Parts Required: POWER BLENDX

8 oz. (P/N 91014) or

Lithium Base Grease.

1. Remove plastic shield.

2. Loosen bearing housing locating screw (A), at the top of the hous-

ing, loosen mounting screw (B) and remove gear case from drive

housing.

3. Pull the exible drive shaft (C) from the drive housing, wipe clean

and recoat with a thin coating [1/2 oz. (15 ml)] of grease.

4. Slide the exible drive shaft back in the drive housing being care-

ful not to get dirt on the exible drive shaft.

5. Install the bearing housing and shield.

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Echo GT-225i Manuel d'utilisateur Page 21