Electrical Connections; Connect Feed Pumps; Breathing Air - Graco 259079 Operation Manuals

Electrical Connections

Connect air compressor, breathing air, and auxiliary
power electrical connections to the specified circuit
breakers. See Circuit Breakers, page 28.
1. Remove one or more knock-outs on side
of electrical enclosure, as required, and
route wires through for air compressor,
breathing air, and auxiliary equipment. See
Circuit Breaker Configuration Options, page 29,
for more information.

Connect Feed Pumps

1. Install feed pumps (K) in component
A and B supply drums. See
Typical Installation, with circulation, page 13 and
Typical Installation, without circulation, page 14.
2. Seal component A drum and use desiccant dryer
(M) in vent.
3. Install agitator (L) in component B drum, if
necessary.
4. Connect supply hoses from feed pumps to the
component A and component B material inlets
on the system. Ensure A and B inlet valves are
closed.
Note
Supply hoses from feed pumps should
be 3/4 in. (199 mm) ID.
3A1705E
5. Connect air lines to proportioner. Ensure
components are properly connected to correct
location.
Note
Agitator air supply includes a small
restriction orifice to limit the air flow to
minimize air compressor load. Do not
use the agitator air outlet (PH) for any
other component.

Breathing Air

Breathing the air from the compressed air supply
can cause serious injury if inhaled.
• Only use an independent and approved
breathing air system with adequate air flow to
provide clean breathable air.
Setup
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