Echo EDR-210 User Manual

14

Replacement of chuck should be done in the
following manner:

1. Remove bolt with hexagonal hole fixed in the

driving axle.

2. Insert accessory hexagonal bar (Part Number

895412-20960) into chuck and fix.

3. Fit 19 mm spanner onto driving axle and keep

it fitted.

4. Fit 10 mm box spanner onto the hexagonal bar

and turn it into direction as indicated by an
arrow to remove chuck.

5. Fit a new chuck in the reversed order of

removing.

ADJUSTING CARBURETOR
(As Required)

The idle speed  adjuster screw controls the throttle
opening at the idle position.

Start engine and allow it to run at high idle until
warm.

1. Turn the idle speed screw clockwise until drill

bit begins to move.

2. Turn idle screw counterclockwise 1/2 turn or

until the drill bit stops (2700 to 3300 r/min).

Spanner (19 mm)

Box spanner
(10 mm)

Hexagonal bar
(Part Number 895412-20960)

Idle speed  adjustment screw

When there is some trouble with the carburetor,
contact your dealer.