Mounting the cutting blade (brush cutter)
Remove the hexagon nut (42), cover (43) and the
spacer disk (44) as described under "Assembling the
thread spool".
Put the cutting blade (7) on the drive shaft (L) followed
by the spacer washer (44) and cover (43). Screw the
hexagon nut (42) counterclockwise on the drive shaft.
Tighten the hexagon nut (42) using the socket wrench
(14).
To this end, lock the drive shaft (L) in the angular gear (27)
using the screwdriver (15).
Removing the cutting blades
To this end, lock the drive shaft (L) in the angular gear
(27) using the screwdriver (15).
Loosen the hexagon nut (42) clockwise using the
socket wrench (14).
Remove the hexagon nut (42), cover (43) and the
spacer disk (44) and the cutting blade (7).
Before the first start-up
The engine of the machine is supplied without gasoline
and oil in it. Fuel the device as described under "Fuelling".
Preparing for start-up
Fuelling
Utmost care is required when handling fuel and
oil. Do not smoke. Keep away open flames (risk
of explosion).
This product is operated by a mixture from regular
petrol (unleaded) and two-stroke engine oil.
Petrol: Octane number at least 91 ROZ unleaded
• Do not fill in leaded petrol, diesel or other non-approved
fuels.
• Do not use petrol having a smaller octane number than 91
ROZ. This may lead to severe engine damages due to
increased engine temperatures.
• If you frequently operate the product at high speeds, you
should use petrol with a higher octane number.
The use of unleaded petrol is recommended for
environmental protection reasons.
Two-stroke engine oil:
acc. to JASO FC or ISO EGD specifications
• Do only use two-stroke engine oil for air-cooled engines.
Do not use
− four-stroke oil or two-stroke oil for water-cooled outboard
engines.
− mixtures ready for use from petrol stations.
24
Ratio of mixture 40:1
Petrol
1 litre
2 litres
5 litres
10 litres
Measure the oil quantity accurately as a small deviation of it
•
has a large effect on the ratio of mixture in particular for small
fuel quantities.
Do not change the ratio of mixture. This will lead to more
•
residues of combustion, a higher fuel consumption, a
decrease of output or damages to the engine.
Mix petrol and oil in the supplied fuel mixing can (26).
• Fuels have only a limited shelf-life. Outdated fuels and fuel
mixtures may result in starting problems. Therefore, mix only
that quantity of fuel which you can use.
• Only store fuels in containers approved and identified for this.
Keep fuel containers in a dry and safe area.
• Make sure that fuel containers are kept out of the reach for
children.
Make sure to dispose of fuel remainders and liquids used
for cleaning according to relevant regulations and in an
environmentally compatible manner.
Fuelling of the device
• Stop the engine and allow it to cool down.
• Wear protective gloves.
• Avoid eye and skin contact.
• Strictly follow the instructions under "Safe
handling of fuels"
Only fuel the device outdoors or in sufficiently ventilated
rooms.
Clean the area around the filler neck. Contamination in the
tank may result in malfunction.
Carefully open the tank cap (23) to allow possible
overpressure to relax.
Shake the container once more before pouring the fuel into
the tank.
Carefully fill the fuel mixture up to the lower edge of the filler
neck. Avoid spilling of fuel or oil. Clean the device
immediately when you have spilled fuel or oil.
Make sure that no fuel can enter the soil.
Carefully close the tank cap after fuelling and check that it
does not get loose during operation.
Check that there is no leakage on the tank cap and fuel lines.
If there are leaks this product may not be started.
Clean the tank cap and the area around it.
Go away at least three metres from the fuelling place to
start the machine.
Mixing
Two-stroke engine oil
0.025 litres
0.050 litres
0.125 litres
0.250 litres