To the dryer in case of a Workplace Full-Feature version.
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The cooling fan (FN) is not provided on water-cooled compressors.
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In air receiver (AR) most of the oil is removed from the air/oil mixture by centrifugal action. The
remaining oil is removed by oil separator (OS). The oil collects in the lower part of air receiver/oil
separator (AR) which serves as oil tank.
The oil system is provided with a thermostatic bypass valve (BV). When the oil temperature is below
40 ˚C (104 ˚F), the bypass valve shuts off the oil supply from oil cooler (Co). Air pressure forces the oil
from air receiver (AR) through oil filter (OF) and oil stop valve (Vs) to compressor element (E). Oil
cooler (Co) is bypassed. When the oil temperature has increased to 40 ˚C (104 ˚F), bypass valve (BV)
starts opening the supply from oil cooler (Co). At approx. 55 ˚C (131 ˚F), all the oil flows through the oil
cooler.
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