Del ozone AGW-4015, Owner'S Manual

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AGW-4015/4025/4045 Skid-Mounted Ozone Sanitation Systems
5
SECTION 4
Operation
4A. Control Panel Overview
4A-1. Indicator Lights
a. Green Lights
1)
Main Power (Ozone Generator) : indicates
that power is being sup plied to the
Ozone Gen er a tor.
2) Ozone Power : indicates that power is
being supplied to the high voltage Corona
Discharge circuits and that ozone is being
produced (see Sections 4B and 4C).
3) Pump On : indicates that the pump is running.
b. Red Lights (Ozone Generator)
1)
Vacuum : indicates that vacuum is out of
range. The light will be lit for low vacuum
conditions.
2) High Coolant Temperature : indicates that
water tem per a ture is over 110 °F.
(Refer to TROUBLESHOOTING Section.)
3) Water Back Flow Detected : indicates that
water back fl ow from the injector into the
generator has been detected.
(Refer to TROU BLE SHOOT ING Section.)
4A-2. Other External Components
a. Main Power Switch : Activates water pump and
supplies power to ozone generator.
b. Ozone Power Switch : Activates ozone gen er -
at ing equipment.
c. Injector Vacuum Gauge : Indicates Vacuum of
the ozone in the injector system.
d. Vacuum Adjustment Valve : Controls Vacuum
by adjusting the fl ow of water to the ozone injec-
tor.
e. Back-Pressure Gauge : Indicates back-pressure
in the main fl ow loop (after the injector).
f. Flow / Back-Pressue Adjustment Valve : Con-
trols total system water fl ow and back-pressure.
g. Inlet Pressure Gauge : Indicates inlet pressure
in the main fl ow loop (before the injector).
h. Dissolved Ozone Monitor/Controller : Displays
dissolved ozone level in water and can be set for
ozone generator to maintain desired ozone level.
(See Section 4E and ATI Dissolved Ozone Moni-
tor/Controller owner’s manual for further informa-
tion.)
Figure 2: AGW-4015/4025/4045 Control Panel
Main Power Switch
Pump On
Inlet Pressure Gauge
Main Power
Ozone Power
Vacuum
High Coolant Temp.
Back Pressure Gauge
Flow Meter
Injector Vacuum Gauge
Ozone Power Switch
Dissolved Ozone
Monitor/Controller
Water Backfl ow
Detected