AT&T D-320, D-10,000 Design Conditions, Shut-Down, WATER-COOLED Models Cooling Water Requirements

J. DESIGN CONDITIONS

Each dryer is shipped complete and ready for installation. Every dryer is tested and preset at the factory for optimum service at the design conditions. The following are the standard design conditions for a refrigerated dryer operating at 60 HZ:

38°F (3.3°C) Pressure Dew Point

100°F (37.8°C) Inlet Temperature (Compressed Air)

100 PSIG (7 bar) Compressed Air Pressure in PSI Gauge

100°F (37.8°C) Ambient Temperature (Room Temperature)

SCFM (Model #/min.) Rated Flow in Standard Cubic Feet per Minute.

K. SHUT-DOWN

All dryers may be shutdown by simply turning the operational switch to "OFF." Models D-320-A and larger require the main power disconnect to remain on unless service or maintenance work is to be performed. They have one fan motor wired to run to lower head pressures after shut-down.

L.WATER-COOLED MODELS: COOLING WATER REQUIREMENTS

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