5
Calibration Procedure using CAL
Factor
A)
Set CAL
factor
to 10.
Hold button 3 for three seconds. Press 3 again until the number 10 shows below “CAL” (NOTE: If you go past 10 keep pressing 3 because the number will return to 0 after passing 19).
Press 2 to get back to normal operating mode.
NOTE:
If your fluid is listed on
Table 1, use
that number in step
A above in place of 10.
B)
Prime pump and meter
by dispensing 2 - 3
gallons of fluid back into the bulk tank.
With the outlet valve closed and the pump still running, reset the meter to 0.00.
C)
Fill the Proving Can exactly to the 5.0
gallon line.
Focus on the Proving Can, do not look at
the meter at this point.
Keep the hose end nozzle wide
open as long as possible for best accuracy
.
D)
Adjust Meter CAL
Factor
.
•
If meter reads high, increase the CAL
factor
.
Each CAL
# changes the accuracy by about 1%.
For a 5 gallon proving can, 1% = 0.05 gallons.
•
If 5.10 is displayed, this is 2% over 5.00; the CAL
factor should be changed to CAL
12.
•
If the meter reads low
, lower the CAL
factor
. For
example, if 4.90 is displayed, it is 2% less than 5.00, so the CAL
factor should be set to 8.
•
When finished with the CAL
factor procedure,
press 2 to return to normal mode and to reset the meter to 0.00.
The meter is now calibrated
and ready to use.
ON
A
CC
U
M
.
T
O
TA
L
2
RE
SE
T
T
O
Z
ERO
3
C
H
A
N
G
E
C
A
L
F
A
C
T
O
R
(
F
L
U
S
H
)
4
FL
O
W
R
AT
E
(F
LU
S
H)
ON
A
CC
U
M
.
T
O
TA
L
2
RE
SE
T
T
O
Z
ERO
3
C
H
A
N
G
E
C
A
L
F
A
C
T
O
R
(
F
L
U
S
H
)
4
FL
O
W
R
AT
E
(F
LU
S
H)
Changing the CAL
Factor
•
Hold button 3 until the display only shows CAL
and number
.
•
Press 3 repeatedly until you reach the desired number
. Note – number will step
up to 19, then back to zero.
•
Press 2 to return to normal operating mode.
Calibration Procedure