Owner's manual

Class 1 ● Unit of IDEX Corporation
607 NW 27th Avenue ● Ocala, FL 34475 U.S.A.
Phone: [phone] ● 352-629-5020
Fax: [phone] ● 352-629-2902
Web........ www.class1.com
Using the INCREASE and DE-
CREASE buttons ( or ), set the flow
rate to the actual known flow rate.
6. Press the DISPLAY (
i) button to view
the water flow calibration factor. (See
Figure 5.) Write this number down for
future reference.
7. Press and hold the DISPLAY (
i)
button until PASS is shown. (See
Figure 1 on the preceding page.)
8. With the DISPLAY button (
i) pressed,
press the INCREASE ( ) button 4
times.
A u is shown with each INCREASE
button press. (See Figure 6 in the
next column.)
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9. Release the DISPLAY ( i) button. The
display shows ScAL for approximately
5 seconds. The unit is reinitialized
and the calibration factor is saved.
(See Figure 7.)
10. Water flow calibration is complete.
Manual p/n: 113968 Rev -, 04/11/2006
Figure
5
Figure
6
Figure
7
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