User's Manual

Installation
3A0260H 15
Electrical Connections
Install Gear Meter Assembly
To install the PGM metering assembly:
• Mount the gear meter assembly.
• Ground gear meter assembly.
• Connect the gear meter assembly to the control cen-
ter.
• Connect fluid lines and cables.
Mount
Before Mounting Assembly
• See component manuals for specific information on
component requirements. Information presented
here pertains to the PGM gear meter assembly only.
• Have all system and subassembly documentation
available during installation.
• Be sure all accessories are adequately sized and
pressure-rated to meet the system's requirements.
• Use only the Graco PGM gear meter assembly with
the Graco PGM control center.
Mount Assembly
1. Select a location for the gear meter assembly. Keep
the following in mind:
• Allow sufficient space for installing the equip-
ment.
• Make sure all fluid lines, cables and hoses eas-
ily reach the components to which they will be
connected.
• Make sure the gear meter assembly allows the
automation unit to move freely along all axis.
• Make sure the gear meter assembly provides
easy access for servicing its components.
Follow these precautions when grounding, connect-
ing cables, connecting to a power source or making
other electrical connections.
To reduce the risk of fire, explosion, or electric shock:
• The control center must be electrically connected
to a true earth ground; the ground in the electrical
system may not be sufficient.
• A qualified electrician must complete all grounding
and wiring connections.
• For wiring, refer to F
IG. 6.
Refer to your local code for the requirements for a
“true earth ground” in your area.
NOTICE
If power and grounding connections are not done
properly, the equipment will be damaged and the
warranty voided.
F
IG. 6: 240 Vac Wiring
L2
L1
Ground