Xylem WEDECO SMOevo PLUS Series, Оригинальное руководство

Страница: 52 / 179

Manual Ozone Generating System SMOevo
PLUS
System Description
Manual_SMOevoPLUS_eng_01.2019.doc
page 52 of 179
5.3.4 Subassembly 07: Cooling System
High temperatures would develop in the ozone generator if ozone was produced without any
cooling. Since the energy consumption for generating ozone heavily depends on the cooling
water temperature (among other factors), an efficient cooling of the ozone generator is of
utmost importance. The specified water quantity and quality must be ensured by all means.
Refer to Chapter Technical Data.
07.1.05 Butterfly
valve Customer interface for cooling water flow. Must be fully open
during normal operation.
07.1.10 Flow meter Indicates cooling water flow rate. A limit transducer makes the
system shut down if the set flow value is underrun and triggers
a fault message.
07.1.15 Drain valve To drain water from the cooling water system.
07.1.25 Temperature
transmitter
(redundant) Compulsory safety element for the ozone generator making
the system shut down both via PLC and hard-wired if the
temperature exceeds 60°C.