Dürr Technik SICOLAB med, Инструкция по установке и эксплуатации

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1018100100L02 1907V005
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Product description
5.3 Main air supply
Ambient air is aspirated via the air intake filter on the regulating valve, compacted in the compressor
and cooled in the cooler.
The compacted air is cleaned in the pre-filter, the condensate is separated in the condensate separa-
tor and discharged.
In the downstream membrane dryer, the air is dehumidified to a dew point of at least 5°C below am-
bient temperature.
The dehumidified air is guided via the throttle nozzle and check valve to the pressure vessel.
The dehumidified air is removed from the ventilator via the compressed air connection.
5.4 Standby mode
In standby mode, the ventilator is supplied from the central compressed air supply via the connection
(11) with non-return valve. The compressor is in standby.
If the pressure in the central supply drops below 2.7
± 0.2 bar, the pressure switch switches the com-
pressor on.
If the pressure in the central supply rises to 3.2
± 0.2 bar, the pressure switch switches the compres-
sor off again.
The safety valve protects from excessively high pressure from the central supply.
The regulating valve is pressurised with the container pressure and regulates the generation of com-
pressed air as a function of the volume removed.
The air from the central compressed air supply is not processed any further by the unit. It is
necessary to use medical-grade compressed air free of hazardous substances and suitable for
ventilation.
EN