Graco 25A693 Instructions Manual page 10

Intelligent Paint Kitchen Overview
Ref. Component
Ref. Ref. Component Component
R Agitator
(Secondary
Tank), page
15
S DC Power
Supply With
Barrier (user-
supplied)
T Radar Level
Sensor
(Secondary
Tank), page
14
TD
Tank Control
Module,
page 14
U Run/Stop
Switch, page
13
X Reed Switch
(not shown),
page 13
—
Expansion
Box (not
shown), page
19
10
Description
Description Description
Continuously mixes and stirs the contents, preventing fluid from separating, setting,
or drying on the inside of the tank. This agitator can be either a Graco electric agitator
or a user-supplied agitator.
If an electric agitator is used, an additional Variable Frequency Drive/Inverter (B)
is needed to control the agitator speed.
Powers the Tank Control Module (TD). It must be installed in a non-hazardous
location.
Electric power to each Tank Control Module requires a separate barrier.
Detects and communicates the fluid level in the Secondary Tank (H).
Intrinsically safe control module with user interface for use in the hazardous location.
One is needed for each Secondary Tank (H) that uses an electric agitator (R) or
Radar Level Sensor (T). The Tank Control Module connects to related components
in the hazardous location and to the Pump Control Module (PD), providing a
communication connection between the station and the Supervisor Box (A).
When installed, stops or pauses the E-Flo DC Pump (C) during operation. The
Run/Stop Switch does not disconnect power to the pump, but it does stop or pause
the pump.
Ensures that the Primary Tank (G) does not get overfilled. If the Pneumatic Remote
Transfer Fill Pump (N) is running but the fluid level in the Primary Tank is not
changing, the Reed Switch signal causes the Intelligent Paint Kitchen software to
shut down the pump.
Provides room for extra serial to fiber optic converters, once the main Supervisor Box
(A) is full. It must be installed in a non-hazardous location.
The Expansion Box can hold an additional 12 fiber optic converters.
3A4030C