Concoa 547 Series Installation And Operation Instructions Manual Download Page 1

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The 547 Series

Automatic

Switchover

System

INSTALLATION AND OPERATION INSTRUCTIONS

Before Installing or Operating, Read and Comply with These Instructions

Controls Corporation of America

1501 Harpers Road Virginia Beach, VA 23454

To Order Call 1-800-225-0473 or 757-422-8330 • Fax 757-422-3125

www.concoa.com

February 2016

ADI 5470-B

Certified ISO 9001

For use with Non-Oxidizing,

Non-Toxic and

Non-Corrosive Gases

3000 PSIG Model for Use with O2

Summary of Contents for 547 Series

Page 1: ...nd Comply with These Instructions Controls Corporation of America 1501 Harpers Road Virginia Beach VA 23454 To Order Call 1 800 225 0473 or 757 422 8330 Fax 757 422 3125 www concoa com February 2016 A...

Page 2: ...um inlet only With 547 XXX4 models an optional universal voltage remote alarm provides an audible and visual warning that a changeover is about to occur Pressing a button on the front of the remote al...

Page 3: ...conditions and gas service Things to consider before removing the system from the box 1 Know the properties and special handling requirements of the gas being used Many specialty gases are quite dange...

Page 4: ...lways rotate the priority valve 180 so that the arrow on the knob is pointing to the in use full side of the switchover CAUTION Always close all manifold station and cylinder valves on the nearly empt...

Page 5: ...the cylinder decreases Manifolds installed in open locations should be protected from weather conditions During winter protect the manifold from ice and snow In summer shade the manifold and cylinders...

Page 6: ...ad as shown in Figure 3 make sure the tape does not overlap the end of the fitting As the tape is wrapped in the direction of the thread spiral pull tightly on the end of tape so that the tape conform...

Page 7: ...to avoid squashing the gasket into the gas line Keep extra gaskets on hand c Never use oil or grease on regulator or cylinder fittings as it may contaminate pure gases or create a fire hazard Installi...

Page 8: ...X 547 3XXX 547 4XXX Cylinder Pressure 250 350 PSIG 17 24 BAR 1050 1150 PSIG 72 79 BAR 1250 1500 PSIG 86 103 BAR 1800 2300 PSIG 124 159 BAR 2800 3300 PSIG 193 228 BAR 3800 4300 PSIG 262 297 BAR higher...

Page 9: ...ght side switching pressures MAINTENANCE On regular intervals the system should be checked for leaks and proper function see trouble shooting Any leaks in the system should be corrected immediately Th...

Page 10: ...OA Do the following before shipping 1 Adequately package the system If possible package in the original shipping container 2 Ship prepaid 3 Include a statement of the observed deficiency 4 Indicate th...

Page 11: ...obligation and Buyer s sole and exclusive remedy under the above warranties is limited to repairing using new or reconditioned parts or replacing free of charge except for labor if permanently install...

Page 12: ...12 Controls Corporation of America 1501 Harpers Road Virginia Beach VA 23454 To Order Call 1 800 225 0473 or 757 422 8330 Fax 757 422 3125 www concoa com ADI 5470 B Certified ISO 9001...