Graco PrecisionMix ii, Instructions And Parts List

Page: 44 / 260

Installation 3–14
System Installation
Install the Color/Catalyst/Reducer Change
Valves and Solenoids (Code K and L)
If color/catalyst/reducer change valves are ordered,
the valves along with the necessary solenoid valves
and the air control kit will be factory installed on the
color change panel (C). Fig 3.12 shows both color,
catalyst, and reducer valves and their solenoids
mounted on the panel.
1. See Fig. 3.12 and 3.13. All fluid and pneumatic
connections are factory completed. The air lines
may be shortened if desired.
2. Power (P) and network (N) cables, connecting the
color change panel with the controller (B), are
installed at the factory. The cables are 50 ft.
(15.2 m) long. They may be shortened at the
controller end only.
3. Ground the color change panel to the same true
earth ground used for the controller and the fluid
panel. See
Grounding the System on page 3–30.
Fig. 3.12
P
N
C
B
N (Ref)
P (Ref)
Electrical Connections
TI0171 TI0167
GRD +24V GRD –24V COM SHIELD COM