TeeJet TASC-6600 - Manual (Page 21)

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TASC-6000, 6300, 6600 98-05010
Rev. - 1
C. Use the INC/DEC switch to reset the display to zero. Select SET-UP with the Mode Selector switch. The current
pump calibration number is displayed. Now go back to the pump and perform the flush operation.
D. Disconnect the discharge line on the injection pump from the sprayer. (On most installations this can be accom-
plished by using a calibration valve to redirect the discharge flow.)
E. Open the cover on pump # 1 and place the calibration magnet on the “*” target depicted on the motor control
module. Allow the pump to run until satisfied the lines are flushed and filled with liquid. Remove the calibration
magnet.
F. Return to the control console and select OPERATE with the Mode Selector switch. Use the INC/DEC switch to
zero the accumulated volume for pump #1 and again select SET-UP with the Mode Selector switch. Now go back
to the pump and perform the test.
G. Be sure the supply tank for the pump being calibrated contains more than enough material to conduct the test.
Direct the discharge line from the injection pump into the graduated container.
H. Place the calibration magnet on the "*" target on top of the pump control module and allow the pump to dis-
charge into the calibration container. When enough material has been pumped, remove the calibration magnet.
Verify the amount of liquid in the calibration container as observed on the marks on the side of the container (ie.
56 oz)
I. Return to the console. Select the OPERATE Mode. The number displayed will be the “Indicated” Ounces from
Pump #1. If the console reading agrees with the calibration container the pump is calibrated. If the console
reading is incorrect, calculate the new calibration number. For instance, if the Accumulated ounces reads 53
instead of 56 (which we collected), then we would divide the Actual Ounces by the Indicated Ounces and
multiply that number by the old PC# to calculate the new PC#.
Actual Oz./Indicated Oz. x Old PC# = New PC#
If the Indicated Ounces is less than the Actual Ounces collected,
the Cal# will increase.
Example: 56/53 x 145.0 = 153.2, the New PC#
J. To change the Pump Calibration Number, return to the SET -UP Mode and view the old Pump Calibration Number
(145.0 for example).
K. Use the INC/DEC switch to increase the PC# from 145.0 to 153.2.
L. Set the Mode Select switch back to OPERATE and the accumulated ounces will again be displayed. The console
recalculates the ounces accumulated and should now show the amount actually collected (56 in our example). If
the displayed value of accumulated ounces is still off by a significant amount, repeat the procedure.
M. Turn OFF pump #1. Connect the injection pump discharge line to the sprayer.