Fetco Extractor TBS-2121 User Manual page 16

)TBS-2121 Auto-Calibrates
(COMPLETED
EXIT
>
OUTPUTS
<
Dispense Valve
<<
.
<
OUTPUTS
< Dispense Valve
D.Valve Test
<<
<
OUTPUTS
<
Dispense Valve
<
D. Valve Test
Test
Press to Test
<
OUTPUTS
< D.ValveCalib.
Calibrate
<<
<
OUTPUTS
<
Dispense Valve
<
D. Valve Calib.
-
860
|____________[]___|
500
SAVE by scrolling up, unit automatically readjusts the valve total flow
EXAMPLE: Calibrate DISPENSE VALVE
Note: TBS-2121 default units are liters/ml.
>
Display may be changed by user to gallons units.
1) Enter Programming menu.
>>
See page 12, Programming-
Operator Access Programming
Scroll to "Outputs" in "Programming"
2) Scroll down to: "Dispense Valve"
>
(In this programming position, the following areas may
>
also be programmed:
To access these: with the 2
>>
scroll through the positions with the right and left arrows.
Scroll down to: "D.Valve Test"
(In this programming position, the following areas may
also be programmed: Dispense Valve Calibration)
>
3) Have a measuring container under brewer
>
Press "TEST" icon and hold finger for one minute.
Test will automatically stop. The "TEST" icon will turn
>
dark, and become inactive when a correct one-minute
test is made.
TEST
Carefully measure the volume of water dispensed
NOTE: accurate flow rate can only be determined if test
is made for the preset one minute cycle.
>
4) Scroll left or right in 2
>
Scroll down to "Calibrate'
>>
5) Using the + and - icons enter the volume of water
dispensed in #3.
>
Scroll up, Save, and Exit.
>
The TBS-2121 automatically readjusts the flow rate of
the dispense valve (or Left Dilution, Right Dilution,
>
Sweetener if selected)
+
ml pm
1100
Dispense Valve, , Fill Valve, Buzzer, Heater, and Screen)
16
nd
level highlighted as shown—
nd
position to "D.Valve Calib."