Pot Life Timer - Graco ProMix Easy Series Manual

Pot Life Timer

Pot Life Timer
To Display Pot Life Time Left (in minutes)
Turn the function knob to
How Pot Life Timer Works
Pot life timer starts to countdown at the start of
Spray mode. Once the pot life timer is active, it will
continue to time down, regardless of which mode the
system is in.
When the timer reaches zero, the system closes all dis-
pense valves and a pot life (code 21) alarm occurs
(audible alarm sounds). Refer to page 32.
To Change Pot Life Time
Hold down . Turn the key to increase/decrease pot
life time (minutes).
Recommend setting pot life time to 1/2 of material
pot life.
Approximate Pot Life Volume
Use the following information to determine approximate
pot life volume (PLV) in cc:
Hose ID Volume*
(inches) (cc/foot)
3/16
1/4
3/8
Integrator manifold and mixer volume = 75 cc
Spray Gun Volume = 20 cc
(Hose Volume* x Feet of Hose) + 75 + 20 = PLV
26
.
5.43
9.648
21.71
Pot Life Reset Volume
The timer resets when the total spray volume exceeds
the pot life reset volume.
To change reset value, hold down
increase/decrease pot life reset volume (cc).
When an Alarm Occurs
Press to clear alarm, then flush system (page 16),
or press and spray until fresh material is loaded
into system.
. Turn the key to
309908G