Resfriar S7i Manual Del Propietário página 20

• BASE PREFILTER: Located at the base, it is responsible for second
filtering process, avoiding the entrance of dirt into the pump. It avoids
clogging and the breakdown of the pump.
Procedure: At least every two months apply some air blast and/or wash
it. Accumulation of dirt interrupts the passage of water, what can cause
water spilling.
Note: In case of most severe application of the roof air cooler, with
high accumulation of dirt, cleaning should be performed more
often.
A periodical maintenance is essential for
the best performance of your Resfri Ar roof
air cooler.
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• WATER LEVEL SENSOR (BUOY): Responsible for controlling water
level inside the tank, indicating lack of water.
BUOY