Installing Guard Plate (06); Assembling Brushcutter Bc 223 L-S; Installing Loop Handle (09); Installing The Spool (10) - AL-KO BC 223 B Mode D'emploi

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7. Secure the fastening nut (05/6) with the split
pin (05/8).
4.1.4

Installing guard plate (06)

1. Place the guard plate (06/1) on the shaft
(06/2).
2. Position the half clamp (06/3) on the shaft
(06/2) from the other side, and guide three
Allen screws (06/4) through the half clamp,
shaft and guard plate.
3. Firmly tighten all components with three
washers (06/5) and three fastening nuts
(06/6).
4.2

Assembling brushcutter BC 223 L-S

4.2.1

Installing loop handle (09)

1. Place rubber sleeve (09/1) over shaft (09/2).
2. Place loop handle (09/3) from above and
spacer (09/4) from below onto the rubber
sleeve.
3. Insert an Allen screw (09/5) from above and
screw on a nut (09/6) from below, then tight-
en slightly. Repeat this step with the other Al-
len screws and nuts.
4. Tighten all Allen screws securely.
4.2.2

Installing the spool (10)

1. Screw spool (10/1) onto the drive shaft (10/2)
and tighten.
Note: Right-hand thread. Tighten spool
clockwise.
4.2.3

Installing guard plate (11)

1. Push a spring lock washer (11/1) and a
washer (11/2) onto the screw (11/3) M5 x
45 mm.
2. Insert all three screws with spring lock wash-
er and washer through front attachment part
(11/4) and position on the shaft (11/a).
3. Position rear attachment part (11/5) and
guard plate (11/6) on the shaft (11/b).
4. Tighten the screws securely.
4.2.4

Assembling shaft (12)

The shaft of the brushcutter comes in two parts to
save space during storage.
Pushing the two shaft halves together
1. Loosen clamping screw (12/1) of upper shaft
half (12/2).
34
2. Insert the lower shaft half (12/3) into the cou-
pling sleeve up to the limit stop (12/a) until
the knob (12/4) audibly engages. Note:
■
The hollow shaft in the lower shaft half
must engage in the square of the upper
shaft half. Twist upper and lower shaft
half slightly during assembly, if neces-
sary.
3. Tighten the clamping screw (12/1) again.
Pulling the two shaft halves apart
1. Loosen the clamping screw (12/1).
2. To release, press (12/b) the knob (12/4) and
pull the shaft halves apart.

5 START-UP

NOTE
Inspect the appliance for damage every
day before starting work, if it is dropped
or is subjected to other impacts. Have
any damage repaired before putting the
appliance into operation.
5.1 Mixing and pouring in the petrol/oil
mixture
IMPORTANT!
Danger of engine damage
Pure petrol will result in damage and
complete failure of the engine. Guaran-
tee claims against the manufacturer are
excluded in this case.
■
Always operate the engine using the
specified petrol/oil mixture ratio.
Producing the petrol/oil mixture
The 2-stroke engine requires:
■
Lead-free, fresh petrol with an octane rating
of at least 90. Petrol stored for longer than 2
months will lead to deposits and malfunctions
of the engine.
■
High-quality synthetic oil for 2-stroke engines
Prepare a petrol/oil mixture in a ratio of 50:1 us-
ing these two constituents:
Mixing ratio
50 parts petrol: 1
part 2-stroke oil
Petrol [li- 2-stroke oil
tres] [millilitres]
1 l 20 ml
3 l 60 ml
5 l 100 ml
BC 223 B | BC 223 L-S
Start-up