Timer/Counter Control Screen - Graco PD44 Setup & Operation

HMI Operation

Timer/Counter Control Screen

NOTE: A"1" indicates the mode is ON. A "0" indicates
the mode is OFF.
F . 9: Timer/Counter Control Screen
IG
Calculating the Purge Timer Setting
If the shot size is larger than the mixer volume, set the
timer for one-half the gel time of the material. If the shot
size is smaller, use the following formula to determine
the Purge Timer setting.
Gel Time X Shot Size
= Timer Setting
2 X Mixer Volume
For example, with mixer volume = 13.3cc, shot size =
10cc, gel time = 10 minutes, use the following equation.
10 min X 10 cc 100 cc*min
= = 3.76 min
2 X 13.3 cc 26.6 cc
313877J 15