Specifications

Operation
3. Operation
3.1. Initial Setup
3.1.1. Rinse Pressure Regulator
The CMA-44 requires a supply water pressure of 24 PSI minimum. The supply
water regulator then reduces the pressure. Use the following procedure to adjust
the rinse pressure to 20 PSI:
1. Close the door on the machine.
2. Turn the Power switch to the "ON" position.
3. Using a rod or something long to avoid contact with the rinse water, actuate
the final rinse trip switch—this activates the water solenoid. With the rinse
water flowing adjust the pressure regulator until the gauge reads 20 PSI.
Adjustment tip: Always adjust “down” when setting this pressure regulator. In
other words—intentionally raise the pressure above the desired set point and
then carefully bring it down to the correct pressure.
3.1.2. Wash and Rinse Temperatures
The wash and rinse temperatures for the EST-66 are set at the factory. Should you
ever find a need to adjust it—after replacement of the thermostat for example—
simply perform steps 1 through 4 in section
3.2 Beginning Operation.
MODEL EST-66 Installation and Operation Manual Rev. 1 .01A Page
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