Echo GT-220ES Bedienungsanleitung Seite 17

Before you start
1. Nylon line head
2. Outoput shaft
3. Fixing plate
1. Tap knob
2. Hit knob against the
ground surface lightly
4. Bearing housing
5. Locking tool
3. Nylon line comes out
Installing nylon line cutting head
1. Rotate output shaft until holes in fixing plate and in bearing
housing are aligned.
2. Insert locking tool through these holes.
3. Install nylon line head to output shaft rotating clockwise.
4. Remove locking tool.
Nylon line cutting head
Type: B4-R
Thread: 3/8×24UNF
Adjusting nylon line
Make sure there is no bystander within 15 m radius and pay
enough attention to objects in the surroundings before starting
operation.
Do not rotate the nylon line cutting head at more than 10000 r/
min.
Do not hit the nylon line cutting head against hard foreign mat-
ters such as rocks, concrete, tree stub and bottle etc.
When releasing nylon line from spool hit tap knob of spool
against the ground surface lightly at rotation speed lower than
4500 r/min.
Cut off knife on the shield adjusts cutting swath to 40 cm auto-
matically by cutting nylon lines evenly when attachment starts
rotating.
When operating with less than maximum cutting swath (40
cm), cut two nylon lines in equal lengths.
Replacing nylon line
Shut down trimmer engine without fail and make sure ny-
lon line cutting head has stopped rotating before starting
replacement procedure.
16
DANGER