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10.) The Liquid CO2 Tank pressure as indicated on the pressure gauge must read between 300 - 340 psi to
operate the Freezefog, this is achieved by opening the pressure builder valve at least one to three hours in
advance of use by turning counter clockwise.
11.) Open Liquid valve(s) fully, by turning counter-clockwise
12) When the G300 or other smoke machine is up to operating temperature, activate the 'Smoke' button on the
remote control. The CO2 will be activated first. After the appropriate delay time passes smoke issue will start.
You will know when the gas has been purged from the supply hose by the difference in noise that the
Freezefog makes.
13.) Verify cool temperature output using your hand, by passing it through the fog output noting the
temperature.
LOW PRESSURE 350LB LIQUID CO2 TANK
The Freezefog can also use Low Pressure CO2 Cylinders similar to the one pictured to the
right.These are available from your local welding supply centre, and are sometimes referred
to as "Dewers". Typically there are three valve handles, a pressure gauge, and a CO2 level
indicator located on the top of the Liquid CO2 Tank. These
valves handles should be labeled as Gas/Vent, Liquid, and
Pressure Builder. We will cover each of these below.
Gas / Vent
This is used if a CO2 gas supply is utilized. As we only use the
liquid supply to operate the Freezefog, this valve is not
opened.
Liquid
This is the source of our liquid supply of
CO2. The Freezefog CO2 supply hose is
threaded onto the valve outlet, being sure to
use the appropriate sealing washer, and
tighten to eliminate any leaks. When ready to
operate the Freezefog, open the Liquid valve
fully by turning counter clockwise.
Pressure Builder
The pressure builder is a very important
component in achieving the proper Freezefog operating pressure. We can monitor this operating pressure by
observing the pressure gauge located on the top of the Liquid CO2 Tank.
Ideally the operating pressure of the Liquid CO2 Tank is 310 - 330 p.s.i.g. This is achieved by opening the
pressure builder valve prior to operating the Freezefog.
Technical Tip
Building the pressure to the proper level may take up to an hour, so it is suggested that the Pressure Builder
valve be fully opened one to three hours before use.
Page 3
Please return this manual with your hire or a charge of £5 will be made
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