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Meter Calibration
Meter calibration is required upon installation, after disassembly, after significant wear, or when dispensing a
different viscosity fluid. Your FR902 series dispenser is factory calibrated using mineral spirits. Calibration must be
done between 6 and 40 GPM (23 and 151 LPM). Meter calibration can be easily changed by following the calibration
procedure. A container of KNOWN volume will be needed for the calibration procedure. For the FR902 Series
dispenser, a five gallon container or larger, or a 20 liter container or larger should be used.
Procedure for Meter Calibration
1.
For the most accurate calibration, install the
dispenser as it will be used. Dispense liquid into a
container of known volume.
2.
If calibration is required, turn off pump and release
any pressure in the system. Remove seal screw to
access calibration screw (Figure 2). If meter reads
more than was dispensed, turn calibration screw
counter-clockwise. If meter reads less than was
dispensed, turn the screw clockwise.
3.
Be sure to re-install the seal screw when calibration
is complete.
Operating Instructions
For accurate measurement and to prevent dispenser damage, dispenser and piping must always be filled with liquid and
be free of air. The meter portion of your dispenser should be calibrated per instructions in this manual prior to its use.
1.
Reset register to "0". DO NOT RESET WHILE IN OPERATION! Damage will result.
2.
Remove nozzle from holder and turn the power on by lifting the switch handle.
3.
Dispenser is ready for use. Insert nozzle into container to be filled and start flow of liquid. Do not exceed
50 PSI of line pressure.
4.
When desired amount of liquid has been dispensed, stop the flow at the nozzle. Turn the power off by
pushing the switch handle down. Return the nozzle to its holder.
Maintenance
Your Fill-Rite FR902 Series dispenser should operate virtually maintenance free. Certain liquids, however, can dry out while
in the meter housing, causing it to stop or perform poorly. If this happens, dispenser should be thoroughly cleaned.
Cleaning Instructions
For a thorough cleaning, disassemble the dispenser per "ASSEMBLY / DISASSEMBLY" section, "Dispenser
Chamber Assembly" subsection. Rinse all components thoroughly. Recalibrate dispenser following calibration
instructions above.
NOTICE
Threaded pipe joints and connections should be sealed with the appropriate sealant or
sealant tape to minimize the possibility of leaks.
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| 902V SERIES CABINET DISPENSER
INSTALLATION AND OPERATION MANUAL
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