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Safety
Introduction
Product Overview
Installation
Operation
Troubleshooting
Maintenance
Operating in Unload Mode
1
2
3
4
Unload mode operates the compressor in standby.
The compressor generates a minimum pressure of
40 psi (2.8 bar) to circulate the compressor oil and
cool the system.
Note:
The
illustrates the main air pressure
route described in the instructions.
1 The compressor builds air pressure in the
system to 40 psi (2.8 bar). To adjust the set
point, refer to:
"Calibrating the System—
Unload Mode" on page 81.
2 The minimum pressure valve prevents air
pressure below 40 psi (2.8 bar) from entering
the manifold.
Note:
The master air pressure gauge should
read 0 psi in unload mode.
3 The open black solenoid allows air to pass
through to the PMC.
4 The air (pressure) modulates the air inlet to
maintain the 40 psi (2.8 bar) air pressure.
Summary of Contents for CAFS-CP-2 Series
Page 53: ...Notes...
