Attachment And Operation - Scheppach Bch4400Pb Originalbetriebsanleitung

1 Fuel and oil
Recommended fuels
Use only a mixture of unleaded petrol and special
2-stroke engine oil. Mix the fuel mixture as indicated in
the fuel mixing table.
Important: Do not use a fuel mixture which has been
stored for longer than 90 days.
Important: Never use 2-stroke oil with a recommended
mixing ratio of 100:1. The manufacturer's warranty
will be voided in case of engine damage due to inad-
equate lubrication.
Important: Only use containers designed and ap-
proved for the purpose to transport and store fuel.
Pour the correct quantities of petrol and 2-stroke oil
into the mixing bottle (see scale printed on the bottle).
Then shake the bottle well.
Never use oil for 4-cycle engine or use water cooled
2-cycle engine. It can cause spark plug fouling exhaust
part blocking or piston ring sticking.
Mixed fuels, which have been left unused for a period
of one month or more, may clog the carburetor or result
in the engine foiling to operate property. Put remained
fuel into an airtight container and keep it in the dark and
cool room.
2 Fuel mixing table
Mixing procedure: 40 parts petrol to 1 part oil
Example:
1 l Petrol : 0,025 l 2-stroke oil
5 l Petrol : 0,125 l 2-stroke oil
Warning!
Take care of the emission of exhaust gases.
Always shut off engine before fueling. Never add fuel to a
machine with a running or hot engine. Take care of fire!

8. Attachment and operation

ASSEMBLY
When assembling this machine, please follow the in-
structions for assembly printed.
1 Assemble the handle on the machine. Fig. 4 -6
• Assemble the bike type handle on the machine: First
release the inner hex screws, second take right and
left handle on the centre of handle holder.
• Last assemble the handle holder and tighten the in-
ner screws enough.
2. Assemble the safe guard. Fig. 11 13
• Fix the safe guard with hex key and wrench en-
closed as stardard accessories for tighting the nuts
enough. Please see the below pictures showing.
m Warning! Use only original manufacturer's replace-
ment parts, accessories and attachments. Failure to
do so can cause poor performance, possible injury and
may void your warranty. Never use the machine with-
out the guard assembled!
24 GB
3. Assemble and disassemble the cutting head
grass trimmer / nylon cutting head. Fig. 14 - 15
• Release the nut.
Line up the two holes of flange and shield, use one
screw driver to hold the flange as below and turn the
socket wrench clockwise, the nut will be released.
• Fit the Nylon cutting head.
Remove another shield after release the nut. Still hold
the flange, take the Nylon cutting head on the shaft
and rotate counter-clockwise, the Nylon cutting head
is fitted. Fig. 15
• Release the Nylon cutting head. Fig. 10
Use screw driver to hold flange and then rotate the
Nylon cutting head clockwise, it will be replaced.
Brush cutter / Cutter blade
• Fit the blade. Fig. 8 - 10
Take the outer flange off after release the nut, then
put the blade (4), outer flange (25), shield (24) and
nut according to priority as below picture. Note the
blade rotation direction needs be same as below
picture. Use screw driver to hold flange and tighten
nut counter-clockwise, ensure the nut is tightened
enough.
• Release blade. Use screw driver to hold flange and
release nut, the blade can be took off.
m Warning!
Please make sure the cutting head has been assem-
bled correctly before use!
Note: The packaging material is made of recycle ma-
terials. Dispose of packaging materials in accordance
with regulations.
4. Fit the belt. Fig. 17 - 21
• The brush cutter must be used with the strap fitted
well.
OPERATION
When working with the equipment, the appropriate
plastic guard hood for cutting blade mode or cutting
line mode must be fi tted to prevent objects being
thrown out by the equipment.
The integrated blade in the cutting line guard hood au-
tomatically cuts the line to the optimum length. Fig. 16
Filling with fuel
m Danger of injury! Fuel is explosive!
Turn off and cool the motor down before filling
the tank with fuel. You must observe all safety
instructions relating to handing fuel.
m Risk of device damage!
The device is supplied without motor or gearbox
oil.
ATTENTION! Before operating, you must fill it
with fuel.
• Unscrew the tank cap (14) and remove it. Fig. 1
• Pour in the fuel carefully. Avoid spilling!
• Screw the tank cap on firmly by hand.