Instructions / Assembly
APPENDIX-C
CAUTION: DO NOT perform this calibration unless you understand fully how CAL factors work.
Fluid Calibration (other than water)
CAUTION: Calibrating with a uid other than water voids
Table #1. After calibration, set the meter to CAL 4, and
use the meter on CAL 4 (unless you input a different
number during step 9 below).
You will need a container of known volume, at least 5
gallons or larger. Do not exceed a 60 gallon container.
1. Press the 2 & 4 buttons at the same time and hold
for 3 seconds.
ON
A
C
C
U
M
.
T
O
T
A
L
2
R
E
S
E
T
T
O
Z
E
R
O
3
C
H
A
N
G
E
C
A
L
F
A
C
T
O
R
4
N
O
C
O
U
N
T
F
L
U
S
H
7
r1.02
NOT
FOR
RESALE
USE
MODEL
825
METER
The display will read the version of the software loaded
in the meter (example: "7r1.02").
2. Press button 3 to enter calibration mode.
ON
A
C
C
U
M
.
T
O
T
A
L
2
R
E
S
E
T
T
O
Z
E
R
O
3
C
H
A
N
G
E
C
A
L
F
A
C
T
O
R
4
N
O
C
O
U
N
T
F
L
U
S
H
GAL
NOT
FOR
RESALE
USE
MODEL
825
METER
The unit of measure will be displayed.
ON
A
C
C
U
M
.
T
O
T
A
L
2
R
E
S
E
T
T
O
Z
E
R
O
3
C
H
A
N
G
E
C
A
L
F
A
C
T
O
R
4
N
O
C
O
U
N
T
F
L
U
S
H
NOT
FOR
RESALE
USE
MODEL
825
METER
F I L L
3. Press the ON button to change unit of measure,
if required. This is ONLY necessary if calibrating a
different unit of measure.
4. Press button 3 .
The display will read "FILL".
4. Now dispense uid into your container. "FILL" will
ash on the display. For best results, dispense uid at the
same ow rate that will be used in actual use.
5. After dispensing, press the ON button.
ON
A
C
C
U
M
.
T
O
T
A
L
2
R
E
S
E
T
T
O
Z
E
R
O
3
C
H
A
N
G
E
C
A
L
F
A
C
T
O
R
4
N
O
C
O
U
N
T
F
L
U
S
H
NOT
FOR
RESALE
USE
MODEL
825
METER
00.00
The left digit of the display will blink.
QT
ʺ
ʺ
ʺ
ʺ
7. Press the 4 button to increment the digit to the
amount of uid dispensed (example: 05.00).
Press the ON button to move to the right.
ON
A
C
C
U
M
.
T
O
T
A
L
2
R
E
S
E
T
T
O
Z
E
R
O
3
C
H
A
N
G
E
C
A
L
F
A
C
T
O
R
4
N
O
C
O
U
N
T
F
L
U
S
H
Move to Right
Increment Number
If you make a mistake, press button 2 to start back at the
left- most digit.
8. After number is loaded, press the ON button again to
accept.
ON
A
C
C
U
M
.
T
O
T
A
L
2
R
E
S
E
T
T
O
Z
E
R
O
3
C
H
A
N
G
E
C
A
L
F
A
C
T
O
R
4
N
O
C
O
U
N
T
F
L
U
S
H
CAL
4
NOT
FOR
RESALE
USE
MODEL
825
METER
9. Display now shows .
CAL
4
This is the default for water. Check Table 1 for your
uid. Press 3 to change the Cal #. Press ON to accept.
Display will again Show "7r1.02".
7
r1.02
NOT
FOR
RESALE
USE
MODEL
825
METER
NOTE: IF YOU ACCEPT CAL 4, USE THE METER ON
CAL 4 WHEN DISPENSING THIS FLUID.
NOTE: If the value entered is out of an acceptable range,
the display will read "Err0" and the meter will revert to the
previous settings. See Troubleshooting Guide for more
information.
10. Press 2 to get back to the normal operating mode.
11