Graco ProBell Electrostatic Controller Instructions And Parts page 10

Installation
No Integration
To reduce the risk of fire and explosion, the
controller (A) must be electrically interlocked with
the spray booth ventilation fans to prevent the
applicator from operating unless ventilation air flow
is above the minimum required value.
Non-Hazardous Location
Typical Installation With No Integration
10
The defining characteristics of a No Integration
installation include:
• No integration of the rotary applicator or the
Electrostatic Controller.
• Local operation using the Electrostatic Controller
interface.
• Interlocks managed independently of the applicator
installation.
Hazardous Location
KEY:
A Electrostatic Controller
B Electrostatic Controller
Ground Wire
C Electrostatic Controller
Power Cord
E Power Supply Cable
F Rotary Applicator
J Paint Supply Line
K Dump Return Line
L Solvent Supply Line
M
Fluid Supply (isolation
equipment needed for
waterborne applications
only)
N Fluid Supply Grounding
Wire
R Air Lines
3A3657C