AT&T D-10,000 - Manuals - manualsarea.com

Page 2 - Contents; PRODUCTS

2 Contents A. INTRODUCTION B. RECEIVING C. LOCATION D. FOUNDATION E. PIPING F. ELECTRICAL G. COMPRESSED AIR CIRCUIT 1. Air to Air Heat Exchanger 2. Air to Refrigerant Heat Exchanger (Evaporator) 3. Drain Traps H. REFRIGERANT CIRCUIT 1. Refrigerant Compressor 2. Air-Cooled Condenser and Condenser Fan...

Page 4 - recommends the use of afterfilter(s) to remove final; Solenoid drain valves with isolation

4 In keeping with good compressed air piping design, the air dryer should be installed on the downstream side of the air receiver and aftercooler. An AIR/TAK prefilter(s) for oil and dirt removal installed at the inlet of the dryer is recommended. Contamination can be present in a compressed air sys...

Page 5 - dryers are industrial plate fin type coils, designed for maximum

5 G. COMPRESSED AIR CIRCUIT 1. Air-to-Air Heat Exchanger: This unique high-efficiency heat exchanger is of a finned shell and tube design. The tubes are of high quality copper and are enhanced by outer fins of corrugated aluminum. The air is first directed into the shell of the heat exchanger and is...

Page 8 - g). Adjust solenoid drain valves for appropriate “open” time.

8 I. START-UP After the installation of your air dryer at a suitable location, the following checks should be made: a) Bypass piping installed and valves set to bypass the dryer. b) Before start-up, the refrigerant analyzer gauge should indicate a dryer shutdown pressure of 125-175 PSIG for R-22 or ...

Page 9 - J. DESIGN CONDITIONS

9 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 Poin...

Page 10 - Cooling Water Requirements; HEAT TO; TROUBLESHOOTING GUIDE

10 Cooling Water Requirements MODEL # HEAT TO COOLING WATER KW INPUT (4) COOLING WATER AMBIENT (1) GPM (2) GPM (3) D-400-W 23682 1780 4.7 1.9 1.95 D-500-W 33894 2550 6.8 2.7 2.6 D-600-W 37250 3650 7.5 3.0 2.92 D-800-W 52859 3980 10.6 4.3 4.22 D-1000-W 66150 5360 13.2 5.3 4.8 D-1600-W 90845 7366 18 7...

Page 11 - TROUBLESHOOTING GUIDE continued

11 SYMPTOMS PROBABLE CAUSE REMEDY Dryer not running. a. Disconnect open. a. Close disconnect. High temperature light off, analyzer gauge normal. b. Fuse blown. b. Replace fuse. c. Wiring, improper or broken. c. Check wiring diagram or repair. d. Control transformer d. Replace. defective. e. Unit not...

Page 13 - AIR/TAK WARRANTY POLICY; AIR/TAK's line of quality compressed air system products includes:; For an authorized distributor near you, contact

13 High pressure drop across a. Excess flow. a. Dryer undersized. dryer inlet and outlet. Replace with larger dryer. b. Low air pressure. b. Dryer undersized. Replace with larger dryer. c. Partially frozen. c. Shut dryer off until ice melts. Power light “ON” but dryer a. No cooling water supply to a...