Battery Replacement - GPI 03 Guía De Operaciónes

the rotor, clean the internal parts
with a penetrating lubricant such as
WD-40 or a cleaning solvent. Do not
®
submerge the meter. A soft brush or
small probe can be used to remove
residue from the rotor. Do not blow
compressed air through the meter.

Battery Replacement

The computer display is powered
by two lithium batteries which may
be replaced while the meter is
installed. Battery life is 5 years. If
the display becomes dim, blank or
the low battery message appears
(see below), replace the batteries
as follows:
When batteries are removed or lose
power, the Batch and Cumulative
Totals and the Factory and Field
Calibrations are retained. Contact
your local dealer or distributor for
replacement batteries.
To replace batteries, remove the
corner screws from the face of the
meter and lift the faceplate from the
turbine. Remove the old batteries
and clean any corrosion from the
terminals. Install the new batteries in
position with the positive posts in the
correct position. When the batteries
are replaced, the faceplate will power
ON. Make sure the seal is fully
seated. Put the computer assembly
back on the turbine and secure with
the corner screws.
TROUBLESHOOTING
A. METER IS NOT ACCURATE.
1. F i e l d C a l i b r a t i o n n o t
performed properly. Field
calibrate again or select Factory
Calibration. See Operation and
Calibration instructions.
2. Factory Calibration not
suitable for liquid being
measured. Perform a Field
C a l i b r a t i o n a c c o r d i n g t o
Calibration instructions.
3. Meter operated below mini-
mum flowrate. Increase
flowrate.
4. Meter partially clogged
with dried liquid. Remove
meter. Clean carefully. See
Maintenance section.
5. Meter bearings partially
clogged with dried liquid.
Remove meter. Clean carefully.
See Maintenance section.
6. Teflon tape or other material
w r a p p e d a r o u n d r o t o r.
Remove meter. Clear material
from rotor. Make sure rotor
spins freely.
7. Installed too close to fittings.
Install correctly. See Installation
instructions.
8. Installed too close to motors
o r e l e c t r i c a l l y " n o i s y "
environment. Install correctly.
See Installation instructions.
B. READOUT FADED, BLANK OR
LOW BATTERY MESSAGE
APPEARS.
1. Batteries weak, dead, or not
connected. Remove computer
and replace batteries. See
Maintenance section.
2. Computer defective. Contact
local dealer or distributor.
C. NORMAL FLOWRATE BUT
METER DOES NOT COUNT.
1. Field Calibration not per-
formed correctly. Field Cali-
brate again or select Factory
Calibration. See Operation or
Calibration sections.
2. Rotor stuck or damaged.
Remove meter. See Maint-
enance section. If rotor cannot
be loosened, contact your local
dealer or distributor.
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