Ada GroundDrill-7 [8/30] Ground drill 5 7

MEASUREMENT FOUNDATION

GroundDrill - 5/7

Pic.5

Pic.6

Air lter (Pic .8, 9)

Clean air lter from dust and dirt to avoid:

1. Carburetor trouble

2. Start troubles

3. Reduction of engine power

4. Excessive wearing of the enging pa rts

5. Unwanted fuel ow. Clean lter daily in extremely dusty conditions.

Air lter cleaning

Demount cap of the air lter and lter. Wash in warm water with mild soap until dirt and

debris are removed. Dry lter with a clean cloth. Replace regularly lter by new one.

Replace lter if it´s defective.

Spark plug (Pic.10)

Following factors inuence on the s park plug:

1. Incorrect carburettor adjustment

2. Wrong fuel mixture (too much oil in the fuel)

3. Dirty air lter

4. Unfavourable working condition s

These factors cause difculties on the electrodes of

spark plug.

Pic.7