TeeJet 854 Sprayer Control - Manual (Page 29)

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24
854 Sprayer Control
Low.Tank.Volume.Alarm
The 854 console alerts the operator when nearing
the end of a tank.
• Use the PLUS or MINUS keys to enter
the volume at which the console should display
the alert. A value of “0” will disable the feature.
A visual alarm will be displayed when the low tank
level warning is reached.
Figure 4-26: Low Tank Volume Alarm
25 LO
Fill.Flow.Meter.Calibration
NOTE: This step will not be displayed unless the
console has been programmed for use with
a fill flow meter.
The 854 console has the capability of reading
signals from a second flow meter for tank filling
purposes. This feature must be activated by the
organization selling the console kit and requires
an additional flow meter. The 854 can also be
connected to a valve or switch for automatic shutoff
of the filling operation.
Manual Entry
• Locate the factory calibrated tag on the flow
meter.
• If this varies from the default value (it usually
does) use the PLUS or MINUS keys to
modify the value.
• Press the PROGRAM key to advance to the
next step.
Figure 4-27: Manual Entry
PLS 65.00
FLO FLO
Automatic Calibration
NOTE: To achieve an accurate flow meter
calibration, a volume of at least 50 gallons
(200 liters) should be pumped during
calibration. The more volume used for
calibration, the more accurate the flow meter
will be.
• Press and hold the PLUS and MINUS
keys simultaneously for 3 seconds. This
will clear the existing value and initiate the
calibration procedure.
• “CAL” will be displayed on the screen. This
indicates that the controller is ready to begin the
calibration procedure.
• Press the PLUS key to activate the
calibration.
• Pump a known volume of fluid (i.e., 100 gallons/
liters) through the flow meter in the tank.