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Installation
16
309738L
Installation
Overview
The basic steps to install a Graco PrecisionFlo LT system are shown below. See the separate component manuals
for detailed information.
A number of different types of applicators can be used with the system. Refer to the manual for your applicator.
Before Beginning Installation
•
Have all system and component documentation
available during installation.
•
See component manuals for specific data on compo-
nent requirements. Data presented here applies to
the PrecisionFlo LT assemblies only.
•
Electrical schematics are included in this manual.
Refer to the schematics as required when connect-
ing power and I/O signals.
•
Be sure all accessories are adequately sized and
pressure-rated to meet system requirements.
•
Use the Graco PrecisionFlo LT control unit only with
the PrecisionFlo LT fluid module.
Installation Steps
1.
Mount LT control unit
2.
Ground LT control unit
3.
Mount fluid plate
4.
Connect cables between the LT control unit and:
a.
Junction box of the fluid module (OP cable)
b.
Automation or cell controller (automation I/O cable)
5.
Check ground continuity
6.
Connect air and fluid lines
a.
Connect fluid lines between fluid module and applicator. Connect fluid supply line and air supply to module
b.
Plumb filter assembly near air drop site that will be used for fluid metering assembly
c.
Connect other fluid and air lines to additional system components as instructed in their manuals
7.
Connect control unit to power source