Original User Manual
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A
REBO
S Petrol Brush Cutter String Trimmer 52cc
15
6.3 Cleaning the air filter
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Dirty air filters reduce engine performance due to insufficient air supply to the carburettor.
Dust and pollen block the pores of the foam filter. Regular checks are therefore essential.
•
Warning!
Never let the engine run if the air filter element is not inserted!
•
Clean the air filter regularly from dust and dirt in order
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Start-up problems
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Loss of performance
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to prevent high fuel consumption.
•
Clean the air filter approx. every eight operating hours. More often in particularly dusty
conditions.
•
Move the choke lever upwards to prevent dirt from entering the carburettor.
•
Loosen the air filter cover and remove the sponge filter element. Replace the air filter cover
so that nothing falls into the air duct.
•
Wash the air filter in lukewarm soapy water. Do not blow or blow out dirt particles, there is a
risk of eye injury!
•
Let the air filter dry well and reinsert it.
•
Damaged air filters must be replaced immediately.
6.4 Cleaning/replacing the fuel filter
•
Check the fuel filter if necessary. A dirty fuel filter obstructs the fuel supply.
•
Open the fuel filler cap and pull the fuel filter with a wire hook through the opening.
➔
Slight soiling:
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Pull the fuel filter off the fuel line and clean the filter with cleaning petrol.
➔
Heavy soiling:
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Replace the fuel filter.
6.5 Adjusting the carburettor (idle speed)
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The carburettor is factory set to the correct idle speed so that the correct fuel-air mixture is
supplied to the engine.
•
In the following cases the carburettor (idle speed) must be corrected:
•
Speed too high (engine continues to idle)
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irregular running or lack of acceleration (idle speed too low)
•
Adaptation to weather conditions, temperatures
•
Incorrect carburettor adjustment will result in serious engine damage! Never continue
working with the unit.
•
Contact a specialist workshop and have a carburettor adjustment carried out.
