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DF22 Dispenser

Function Reference

Function 1 - Restart

Returns immediately to the normal display. This function serves the same purpose as the Dispense / Reset
Button on the front panel. This provides a means of restarting the Dispenser without reaching around to the
front of the Dispenser.

Function 2 - Display Last Error

Displays the error number of the last error to happen. This allows the Dispenser to be restarted after an
error, and then find out what the error was while the Dispenser is in service. Exit using either the SELECT
or ENTER Button.

Function 3 - Disable Weighing

Returns immediately to the normal display. Turns the weighing process on and off. This is used mainly for
testing of the mechanical systems. It prevents the Dispenser from weighing out fries, when the fries are not
needed. This is commonly used while testing the mechanical systems, or while diagnosing or calibrating
the Load Cell. If weighing is not turned back on, it will be automatically restarted the next time the
Dispenser is turned off and on.

Function 4 - Tare

Returns immediately to the normal display. Establishes a new zero point for the Load Cell. Before
selecting this function, make sure that the Accumulator Doors are empty.

Note:

This function is redundant to the front panel calibration cycle.

Function 5 - Calibrate

Displays the word “CAL” on the display. Clean off the Accumulator Doors and apply a 1 lb./16 ounce (450
gm) reference weight. Wait 10 seconds, then press the ENTER Button. The display will return to normal.
This function uses the reference weight to calculate new targets for the 0.75 lb./ 12 oz. (350 gm), 1 lb./16
oz. (450 gm) and 1.5 lb./24 oz. (700 gm) loads.

Note:

This function is redundant to the front panel calibration cycle.

Note:

For accurate calibration, tare the Weighing System (Function 4) before calibrating.

Function 6 - Adjust Switch Position #1 ( 0.75 lb./12 oz./350gm) UP

Displays the current target value (in ounces or grams, depending on units setting) of switch position #1. The
default value for switch position #1 is 12 oz. (350 gm). Pressing the ENTER Button causes the value to
increase by 1 oz. (25 gm.), with each activation. When the desired value is reached, press the SELECT
Button to close the function and set the value.

Function 7 - Adjust Switch Position #1 (0.75 lb./12 oz./350gm) DOWN

Displays the current target value (in ounces or grams, depending on units setting) of switch position #1. The
default value for switch position #1 is 12 oz. (350 gm). Pressing the ENTER Button causes the value to
decrease by 1 oz. (25 gm.), with each activation. When the desired value is reached, press the SELECT
Button to close the function and set the value.

Function 8 - Adjust Switch Position #2 ( 1 lb./16 oz./450 gm.) UP:

Displays the current target value (in ounces or grams, depending on units setting) of switch position #2. The
default value for switch position #2 is 16 oz. (450 gm.). Pressing the ENTER Button causes the value to
increase by 1 oz. (25 gm), with each activation. When the desired value is reached, press the SELECT
Button to close the function and set the value.