AEC VacTrac Series Conveying Systems - Manual (Page 70)

VacTrac™ Conveying Systems 12-Station Controllers Page 69
SELECT PUMP 1 OR 2
USE KEYPAD TO ENTER
HV VENT DLY: 10.000s
SETTING FOR PUMP n
HI VAC LOAD COUNT?
NO/YES
At the above screen prompt:
„ Select the pump for altering vacuum vent delay.
The following screen displays.
Using the keypad:
„ Enter the new time and press the ENTER key to save the new
setting.
Setting the Hi Vacuum Load Count
At the above message prompt:
„ Press the YES key to enter the Hi Vacuum Load Count menu.
Hi vacuum load count sets the maximum number of loads on a
station in a high vacuum condition. If a station repeatedly
experiences a high vacuum condition for the selected number
of loads without being cleared or attended to, it goes off line to
prevent damage to the conveying system. This parameter
defaults to 7 loads and should not be altered unless you are
instructed to do so by the AEC Service Department.