Xylem WEDECO SMOevo PLUS Series Original Manual page 49

Option: Feed gas PSA and air
01.1.80 Dew point
sensor
01.1.82 Ball valve
01.1.84 Solenoid
valve
01.1.85 Flow meter
01.1.86 Silencer
01.1.88 Flow meter
In contrast to option feed gas air, the feed gas PSA must not be discharged within the
operating rooms. PSA must be discharged as far as to the open air,
Responsibilities of the Owner / Operator, Safety
at least 3 m above the ground level.
Manual_SMOevoPLUS_eng_01.2019.doc
Manual Ozone Generating System SMOevo
Monitors the dew point of the inlet air(set point -70°C atm)
To isolate valves for maintenance or service purposes.
In case of a bad dew point (> -56°C atm) the components
upstream the dew point sensor are purged with the feed gas
air via the solenoid valve until the correct dew point is
reached.
Option Air: Measures the gas volume flow during purging
phase until the correct dew point is reached
Option Air: Reduces the noise of exiting feed gas during
purging phase in case of bad dew point.
Option PSA: Measures the gas volume flow during purging
phase until the correct dew point is reached
Measures. The position of the gas outlet must be
PLUS
System Description
refer to Chapter
page 49 of 179