DEL Clean Ozone Laundry Systems
Installation & Operations Manual
12
Ozone External
Trigger Line
Ozone Supply
Line
Pressure switch
Hot Fill Valve
Cold Fill Valve
Hot Water In
Cold Water In
WARNING: The ozone gas supply line
must have
a back fl ow prevention device (such as a check valve) installed
between the ozone generator cabinet and the point of injection to prevent water from backing up into the
generator system. An ozone supply check valve is included.
Figure 9: Ozone Installation Line Drawing - Pressure
CHECK VALVE INSTALLATION
