Specifications

Operation

3.2. Beginning Operation

To run the dishmachine, perform the following steps:

1. Close both drains (valve handles in vertical position).

CLOSE CLOSE

2. Turn on the power to the dishmachine. The machine will automatically fill

itself. The float when sensing adequate water level energizes an ice cube

relay, which will allow power to go to the heaters while the door is closed and

the water temperature is below the thermostat setting.

3. The temperature of the water in the tank should be 140°F – 150°F. The

Tank heater will maintain a minimum temperature of 140° F if the final rinse

is providing 140°F – 150°F at all times (EST-66L). 150°F minimum will be

maintained if the final rinse is 180°F – 195°F (EST-66H).

If the thermostats (located behind the stainless steel covers) should need

adjustment—there is a thermostat adjustment access hole located on the

covers.

Tip: If you are having difficulty maintaining wash tank temperature, minimize

the vent hood openings by closing off the dampers.

4. Be sure to place the dishes correctly. If they become dislodged, they could

interfere with the trip switch lever and interrupt the operation of the machine.

RACK TRAVEL

MODEL EST-66 Service & Parts Manual Rev. 1 .01A Page