Instruction Manual

Operation 6-17
Table 6-4 System Status Controls (continued)
Button/Indicator Function
VENT AIR
MAIN AIR
The VENT AIR LED illuminates when vent air is insufficient.
" NOTE The VENT AIR LED flashes while the
dispensing system is powering up.
The MAIN AIR LED illuminates when main (facility) air pressure is
insufficient.
APPLIC
ON/OFF
APPLIC
ON/OFF
Press APPLIC ON/OFF to turn fluid applicator operation on and
off. This feature can be used to test run a program without
dispensing fluid (dry mode).
PURGE
This button is NON-FUNCTIONAL on the C-740/C-741 dispensing
system. The purge function is executed through the software.