Fuel And Operating Fluids; Startup - AL-KO BC 4535 II-S Manual Del Usuario

Fuel and Operating fluids

3. Check the length of the shoulder strap by ma-
king a number of swinging movements wi-
thout 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.
FUEL AND OPERATING FLUIDS
Safety
WARNING!
Fire danger! Petrol is highly flammable!
Store petrol in designated containers only.
Only refuel in open air.
Never smoke while refilling!
Do not open the tank cap while the engine is
running or if the machine is hot.
Replace a damaged petrol tank and/or tank
cap.
Always close the tank cap.
If petrol has been spilt:
Do not start the engine
Do not start the equipment
Clean the equipment
WARNING!
Never leave an engine running in an en-
closed space. Toxic hazard!
Preparing a fuel mixture
Only use fuel in a ratio of 50:1.
1. Pour petrol and a branded 2-stroke oil into a
suitable container in accordance with the ta-
ble.
2. Mix both parts thoroughly.
Table of fuel mixing ratios
Mixing procedure
50 parts petrol:
1part mixing oil
2-stroke mixing oil
440247_b
Petrol Mixing oil
1 l 20 ml
3 l 60 ml
5 l 100 ml

STARTUP

CAUTION!
Always perform a visual check prior to
start-up.
Do not operate the machine if the blade sys-
tem and/or the fastening parts are loose, da-
maged or worn.
Always operate the trimmer with the guard.
Always observe the operating instructions
supplied by the engine manufacturer.
Check the cutting parts for damage or cracks
before use, and exchange any damaged or
worn parts for original spare parts.
Starting the engine
WARNING!
Never leave an engine running in an en-
closed space. Toxic hazard!
Before start-up, shorten the cutting string to
13 cm to avoid overloading the engine.
Comply with working time regulations in force
in your country.
Choke setting:
Fig. 6
CHOKE
Kaltstart
CAUTION!
Risk of kickback!
Always pull the starter cord straight out.
Do not let it snap back too quickly.
see Figure 7
1. Set the ignition switch to the "Start" position.
2. Lock the gas lever.
a) Press the "Lock off" switch (2) inwards.
Then simultaneously press the gas lever
(3) and the gas lever lock (4).
b) Release the "Lock off" switch. The gas
lever latches into full throttle.
see Figure 6
3. Set the choke (1) to the "CHOKE" position.
4. Squeeze the fuel pump (2) 10 times.
RUN
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