AL-KO BC 410 II Mode D'emploi page 16

Caution!
Use only original cutting knives and accessories!
Non-original parts can cause injury or impairment to the
device!
Assembly
Parts overview
(Fig. 1)
1 Cutting blade
2 String head
3 Guard
4 "Bike" grip
5a/5b Gas lever
6 Engine ON / OFF switch
7a/7b Gas lever lock
8 Shoulder strap
9 Air filter shroud
10 Petrol tank
11 "Choke" – "Run" lever
12 Primer (cold-start diaphragm pump)
Caution!
The machine must not be operated before assembly
work has been completed.
Mounting the handgrip.
D-grip (BC 410 II) (Fig. 3)
1. Place the rubber sleeve (2) over the support bar.
2. Screw together (4) the upper (3) and lower (1) halves
of the grip.
"Bike" grip (BC 4125 II) (Fig. 2a, b)
3. Place the rubber sleeve (3) over the shaft.
4. Fasten the lower brace (2) and the center piece (4)
using the four Allen screws (1).
5. Place the grip rod (5) into the grip holder and fasten
with the upper brace (6) and the four Allen screws (7).
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Mounting the guard
(Fig. 5)
1. Place the metal plate (1) under the guard (2).
2. Fasten to the support bar (3) with 4 screws (1).
The cutter integrated into the guard automatically shortens
the cutting string to the optimal length.
Mounting the string head
1. Remove the cotter pin (Fig. 4-8) and flange (Fig. 4-5).
2. Insert an Allen key (Fig. 6-1) into the hole in the drive
plate (Fig. 6-2) and screw the string head onto the
guide pin of the drive shaft.
(Caution: left-hand thread!)
3. Lock the drive plate (Fig. 6.2) with the Allen key in or-
der to mount the string head.
Mounting the cutting blade
1. Remove the smaller half shield from the guard
(Fig. 5 ).
2. Remove the cotter pin (Fig. 4-8) and flange (Fig. 4-5).
3. Place the cutting blade on the drive plate in such
a way that the hole in the cutting blade is exactly
aligned with the guide circle of the drive plate.
4. Push the flange (Fig. 4-5) onto the cutting blade so
that the flat side faces the cutting blade.
5. Secure the clamping nut on the guide pin. To do this,
insert the Allen key (Fig. 4-3) into the hole provided
and tighten. (Caution: left-hand thread!)
6. Secure the nut with the cotter pin.
Adjusting the shoulder strap
1. Push the shoulder strap over your left shoulder.
2. Hook the locking hooks into the eyelet.
3. Check the length of the shoulder strap by making a
number of swinging movements without switching on
the engine.
The string head or cutting blade must move parallel
to the ground.
Caution!
Always use the shoulder strap when working with the
device.
Only hook up the shoulder strap once the engine is
started and idling.
Translation of the original operating instructions
(Fig. 4, 6)
(Fig. 4, 5)