GB-9
GB
|
Operating Instruction
NOTE:
Replace the filter if it is worn out, damaged or
too dirty.
TANK CAP / FUEL FILTER
ATTENTION:
Please remove the fuel from the device
and store it in an approved fuel can, before you start
replacing these parts. Open the tank cap carefully to
allow existing pressure to slowly decrease.
NOTE:
Keep the ventilating valve and tank cap clean
(Fig. 38).
1. Pull the fuel suction head (A) out of the tank using a
hook or similar tool (Fig. 39).
2. Pull the suction head off by concurrently turning it (Fig.
39).
3. Replace the filter (D).
NOTE:
Never use the trimmer without a fuel filter. This may
result in severe damage to the engine.
CARBURETTOR SETTINGS
The carburettor has an optimised setting ‘ex works’. If
any further adjustments should be required contact your
competent customer service.
SPARK PLUG
1. Spark plug air gap: 0,6-0,7mm (Fig. 40)
2. Tighten the spark plug with a torque of 12-15Nm. Put
the spark plug connector on the spark plug.
ATTENTION: Any maintenance works that are not
explicitly described in these Operating Instruc-
tions must be carried out by an authorized work-
shop.
To ensure a consistent and proper operation
use
ORIGINAL SPARE PARTS
only.
SHARPENING THE CORD CUTTER
1. Remove the cutter (E) from the protection cover (F)
(Fig. 41).
2. Put the cutter into a vice and fix it firmly. Sharpen the
cutter using a flat file. File with care and keep the
sharpening angle. Always file in one direction only.
TRANSPORT
• When transporting the tool by car, it must be positioned
so that it poses no danger, and secured.
• Make sure that no petrol escapes during transport. Avoid
damage and injuries.
• During transport and storage of the tool, the blade guard
must be attached.
STORAGE
1. Follow all aforementioned maintenance instructions.
2. Thoroughly clean the trimmer and grease the metal
parts.
3. Empty the fuel tank and screw the tank cap back on.
4. After the tank has been emptied, start the engine.
5. Let the engine idle until it stops to free the carburettor
from fuel.
6. Let the engine cool down (about 5 minutes).
7. Remove the spark plug using a spark plug wrench.
8. Fill a tea spoon of pure 2-stroke oil into the combustion
chamber. Pull the starter rope several times slowly to
distribute the oil inside the engine. Put the spark plug
back in.
9. Store the device in a cool, dry place where it is protected
from open flames and sources of heat as flow heaters,
oil-fired boilers etc.
REOPERATION
1. Remove the spark plug.
2. Pull the starter rope quickly to its full extent to remove
any remaining oil from the combustion chamber.
3. Clean the spark plug and check the gap. Replace the
plug if required.
4. Prepare the device for operation.
5. Fill the tank with the proper fuel/oil mixture. See chapter
‘Fuels and lubricants’
.
Summary of Contents for IBF 25-1
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Page 7: ...6 41 38 39 A 35 40 0 6 0 7 mm 37 34 X 36...
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