Ryobi PLT3043A Manuel d'utilisateur télécharger pdf (Page 15)

PROBLEMPROBLEM

PROBLEM

POSPOS

POS

SIBLE CASIBLE CA

SIBLE CA

USEUSE

USE

SOLUTIONSOLUTION

SOLUTION

IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORIZED SERVICE DEALER.

TROUBLESHOOTING

1. Cut tall grass from the top down.

2. Operate trimmer at full throttle.

Clean threads and lubricate with grease - if no

improvement, replace spool retainer.

1. Operate trimmer at full throttle.

2. Use fresh fuel and the correct 2-cycle oil mix.

3. Clean air filter. Refer to “Replacing and

Cleaning the Air Filter” earlier in this manual.

4. Turn “H” needle clockwise 1/16 - 1/8 turn. See

Figure 18.

Grass wraps around

driveshaft housing and

stringhead:

Spool retainer hard to turn:

Oil drips from muffler:

1. Cutting tall grass at ground level.

2. Operating trimmer at part throttle.

Screw threads dirty or damaged.

1. Operating trimmer at part throttle

2. Check oil/fuel mixture.

3. Air filter dirty.

4. Carburetor requires adjustment.

NOTE: The carburetor adjustment needle(s) are equipped with plastic

cap(s) that prevents counterclockwise rotation from the original

factory adjustment. If your unit exhibits specific performance

problem(s) where the Trouble Shooting Section recommends a

counterclockwise needle adjustment and no adjustments have been

made since original purchase, the unit should be taken to a factory

authorized service dealer for repair. In most cases, the needed

adjustment is a simple task for the factory trained service representa-

tive.

“L” LO

NEEDLE

“H” HIGH

NEEDLE

IDLE SPEED

SCREW

Fig. 18

1 2 ... 10 11 12 13 14 15 16 17 18

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Ryobi PLT3043A Manuel d'utilisateur Page 15

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