TFC100 Rev180215
33
Procedure
Note: For systems with multiple foam tanks, the A or B foam tank must be selected before the password
code is entered. Ensure that the display in step 1 matches the concentrate type.
1. Enter password code 1112. (Refer to Password Protected Programs Section.)
Result: The message display shows FOAM CAL GPM.
2. Press the MENU button.
Result: The FLOW display shows a water ow rate with the last digit ashing (This is the simulated
water ow rate.). The message display shows WATER SIM GPM.
3. Set the FLOW display to show the desired simulated discharge water ow rate for calibration.
Press the + and – buttons to change the digit.
Press the PRESET button to move the curser to the next digit.
4. Press the MENU button.
Result: The % display shows a percent of concentrate to be pumped. The message display shows
FOAM PERCENT.
5. Set the foam percent to be used for calibration. (This % along with the water ow setting determines
the amount of concentrate to be pumped.)
Press the + and – buttons to change the digit.
Press the PRESET button to move the curser to the next digit.
6. Press the MENU button.
Result: The foam pump start to pump concentrate. The message display shows SECS and elapsed
pumping time.
7. Press the MENU button to stop pumping.
Result: The foam pump stops. The message display shows FOAM GAL and the amount pumped with
the last digit ashing.
8. Measure the concentrate collected in the bucket. Compare this amount to the amount shown in the display.
9. Set the amount shown on the message display to match the measured amount.
Press the + and – buttons to change the digit.
Press the PRESET button to move the curser to the next digit.
10. Press the MENU button to save and exit.
Result: The message display shows FOAM CAL DONE.
11. Set the calibration bypass valve back to the operational position.
For best accuracy repeat the procedure 2 to 3 times. Ensure there is consistency in the result. (Do not average
results that vary greatly from one another.)
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