Checking The Cooling Air Filter; Checking Monitoring Of Air Velocity In The Suction Hose; Checking The Float - Stihl SE 133 ME Manual De Instrucciones

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► Close cover (2).
► Open the filter housing cap (1) until it audibly engages.
► Close the filter housing cap (1).
8.2

Checking the cooling air filter.

1
1
3
► Press tab (1) and remove retainer (2) from top part (3).
► Remove cooling air filter (4).
4
► If the cooling air filter (4) is dirty: Clean cooling air filter.
► If the cooling air filter (4) is damaged: Replace the cooling
air filter.
► Insert cooling air filter (4) into retainer (2).
► Insert retainer (2) into top part (3).
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4
2
3
4
3
8.3 Checking monitoring of air velocity in the
suction hose
► Switch on the wet/dry vacuum cleaner.
► Close off the suction hose.
The air velocity will decrease and the LED will light up
after approx. 1 second. Also, after approx. 7 seconds a
series of short beeps will be heard.
► If the LED does not light up or if a succession of short
beeps is not heard: Do not use the wet/dry vacuum
cleaner. Consult a STIHL servicing dealer.
There is a fault in the air velocity monitoring system.
8.4

Checking the float

► Switch off the wet/dry vacuum cleaner and pull the mains
plug out of the socket.
2
► Release the container locks.
► Remove top part and turn it over.
2
► Move float (1) to and fro by hand.
► If the float (1) cannot be moved to and fro: Clean float (1)
with a soft brush.
► If the float (1) still cannot be moved to and fro: Do not use
the wet/dry vacuum cleaner. Consult a STIHL servicing
dealer.
There is a fault in the float (1).
8 Checking the wet/dry vacuum cleaner
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