3049B AUTOMATIC BUTT DISCARD LUBRICATION SYSTEM
OPERATOR’S MANUAL
P A G E |
10
Proper Operation
Cycle Timing (Manual)
•
The figure below demonstrates the timing sequence used for the manual and
automatic system cycling.
•
Be sure to include at least 0.5 second delay between the liquid and blowout cycle
to ensure that the 202 nozzle properly closes and liquid does not continue to be
output during the blow out cycle. Additionally, if the delay is longer than 1 second,
dripping will occur before the blow out cycle is initiated.
Manual Actuation
•
Observe pressure changes and the 202 piston [
I
] open with Spray Valve (back valve)
[
C
] actuation.
•
Observe Blow Out Pressure [
E
] changes with actuation of the Blow Out Valve (front
valve) [
D
].
•
Due to the length timing gap between liquid and air actuation, expect some
dripping to occur at the tips during manual operation.
Cycle Timing (Automatic)
•
There is no dripping during automatic cycling.
•
To operate the system automatically, desired settings should be programmed into
the machine PLC. Start by operating the system with the timing sequence shown
below. Spray and blow out timing can be adjusted to optimize the system for the
system for your operation.
0.5 seconds
0.5 seconds
2.5 seconds
0.5 seconds
0.5 seconds
2.5 seconds
