TeeJet TASC-6600 - Manual (Page 24)

2-12
TASC-6000, 6300, 6600 98-05010
Rev. - 1
L. Proceed to measure the prime values for the remaining pumps, in sequence, using the procedure outlined in items
C through K above.
M. When all measurements are complete, reconnect the pump discharge lines to the injection points in the main
boom supply line.
N. Use the procedure outlined in 2.8.4. below, to set the recorded “PRIME” values into the console.
O. Record the Prime numbers Here:
Pump #1 - Prime# Pump #4 - Prime#
Pump #2 - Prime# Pump #5 - Prime#
Pump #3 - Prime# Pump #6 - Prime#
2.8.4 SETTING “PRIME” VALUES IN THE CONSOLE MEMORY
A. Set the console switches to the following positions:
Power ON
Mode Selector SET- UP
Display Selector PRIME
Pump Switch #1 CENTER, ON POSITION
The display will show the current prime volume (Oz) for Pump #1
B. Use the INC/DEC switch to choose the value desired. Turn Pump #1 switch OFF.
C. View and reset all injection pump PRIME values using the procedure in A and B above.
2.9 SETTING THE "HOLD/CLOSE" RESPONSE OF THE FLOW CONTROL VALVE
The operator can select a "HOLD" or "CLOSE" response of the Flow Control Valve to both the Status Switch and to an
All Booms "OFF" condition. These responses are independent of each other, allowing the operator to select a "HOLD"
condition for one and a "CLOSE" for the other. Careful consideration should be given to both conditions and the
appropriate response selected for your spraying application. NOTE: In both cases the Chemical Injections Pumps will
stop automatically.
2.9.1 STATUS SWITCH
When the "HOLD" condition is selected, activation of the Status Switch will HOLD the Flow Control Valve in its current
position. The valve does not close even though the vehicle speed may drop to zero. Then, when the Status Switch is
deactivated the Flow Control Valve is already open and Carrier Flow is instantaneous. This response assumes that some
other device is used to stop the carrier flow.
When the "CLOSE" condition is selected, activation of the Status Switch automatically causes the Flow Control Valve to
CLOSE. This response is preferred when it is necessary to use the Flow Control Valve to stop the Carrier Flow.