Technical information

Ice Frost Training Manual

TEST SECTION

Water pressure& volume test:

Estimate the water usage of all equipment connected to the water delivery system (e.g.Intellicarb = 125

G.P.H. a two Fl. Pinnacle = 100 G.P.H. Total = 225 G.P.H.) Select the 13/64 orifice to insure that you can

supply more then the 225 G.PH. Required to operate both units.

Connect the IMI Cornelius water test device (FIGURE 3) to the supply line that will be connected to the

unit.

Select the correct orifice for the static or flowing pressure that you need to verify.

Turn on the water supply, open tester shut off valve and allow the water to flow into a drain or bucket for at

least 20 seconds, read the pressure gauge while the water is still flowing, or just take the gauge reading

if static pressure is being checked.

FIGURE 3

If the gauge is reading 25 PSI (FIGURE 6) or higher with the 13/64 orifice installed you are flowing at 300

GPH or more.

FIGURE 4. Static Pressure = 60 psig FIGURE 5. Low Water Volume = less

than 25 psig

FIGURE 6. Proper Water Pressure

Volume = greater than 25 psig

No Hole = Static Pressure

Small (1/8”) = 100 GPH

Large (13/64”) = 300 GPH

Medium (3/16”) = 200 GPH

Pressure Gauge

Inlet Line

Shutoff Valve