Chapter 5 – Odor Control Section, Page 5-6____________________________________________________
Spray Odor Control
Overview
The Spray Odor Control system is housed in a cabinet mounted on the ClearAir Unit (refer to Figure
5-6-
1
). The major components are a spray nozzle, air compressor, timers and a 5 gallon tank to hold the
Spray Odor solution. The compressor pulls the solution up through the pick-up tube in the tank by
creating a vacuum, and then pushes it out through an atomizing nozzle into the plenum after the Final
Filters. The spray is not on constant, but is timed on and off, the length of time on dependent upon the
amount of odor created by the cooking process. There are two (2) timers, one (1) for the “Cycle Timer”
(this is the spray ”OFF” timer) and one
(1) for the “Spray Timer” (this is the spray “ON” timer) (Refer to
Figures 5-7-1 and 5-7-2). Both timers are calibrated and can be set between 5 and 600 seconds. The
factory setting is always 15 seconds “ON” and 15 seconds “OFF”.
Legend
1
Spray Odor Control Cabinet
2
1/4” I.D. Flexible Suction Tube
3
Spray Nozzle Assembly
4
3/8” Copper Tubing
5
Electrical Box
6
Cycle and Spray Timer Relay
7
Pressure Gauge
8
Needle Valve
9
Air Compressor
10 Heater
11 5 Gallon (18.9 Liter) Container of GS-
750
12 Spray Chemical Level Sensor (In Tank)
13 1/4” Foot Valve (In Tank)
Figure 5-6-1
Spray Odor Control Cabinet
With Door Removed
