AEC VacTrac Series Conveying Systems - Manual (Page 67)

Page 66 12-Station Controllers VacTrac™ Conveying Systems
STAGE DELAY: 3.000s
PRESS ENTER TO SAVE
SET LCD BLINK DELAY?
NO/YES
Pump stage time is a delay that prevents both pumps from
engaging at the same time. Although rare in a two-pump
system, both pumps can sometimes start at the same time. This
condition causes an excess of current on the electrical system
from such a surge.
The pump stage time delay defaults to 3.0 seconds and should
not be altered unless you are instructed to do so by the AEC
Service Dept.
Using the keypad:
„ Enter the new time and press the ENTER key to save the new
setting.
Setting the LCD Blink Delay
At the above message prompt:
„ Press the YES key to enter the LCD Blink Delay menu.