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Warranty Information

This equipment is sold by CONTROLS CORPORATION OF AMERICA under the warranties set forth in the 
fol low ing para graphs. Such warranties are extended only with respect to the purchase of this equipment 
directly from CON TROLS COR PO RA TION OF AMERICA or its Authorized Distributors as new merchandise 
and are extended to the fi rst Buyer thereof other than for the purpose of resale.

For a period of one (1) year from the date of original delivery (90 days in corrosive service) to Buyer or to 
Buyer’s order, this equipment is warrantied to be free from functional defects in materials and workmanship 
and to conform to the de scrip tion of this equipment contained in this manual and any accompanying 
labels and/or inserts, provided that the same is properly operated under conditions of normal use and 
that regular periodic maintenance and service is performed or replacements made in accordance with the 
in struc tions provided. The foregoing warranties shall not apply if the equip ment has been repaired: other 
than by CONTROLS COR PO RA TION OF AMERICA or a designated service facility or in accordance with 
written instructions provided by CONTROLS CORPORATION OF AMERICA, or altered by anyone other 
than CONTROLS COR PO RA TION OF AMERICA, or if the equipment has been subject to abuse, misuse, 
negligence or accident.

CONTROLS CORPORATION OF AMERICA’s sole and exclusive obligation and Buyer’s sole and exclusive 
remedy under the above war ran ties is limited to repairing or replacing, free of charge, at CONTROLS 
CORPORATION OF AMERICA’s option, the equip ment or part, which is reported to its Authorized Distributor 
from whom purchased, and which if so advised, is returned with a statement of the observed defi ciency, 
and proof of purchase of equipment or part not later than seven (7) days after the expiration date of the 
applicable warranty, to the nearest designated service facility during normal business hours, transportation 
charges prepaid, and which upon ex am i na tion, is found not to comply with the above warranties. Return 
trip transportation charges for the equipment or part shall be paid by Buyer.

CONTROLS CORPORATION OF AMERICA SHALL NOT BE OTHERWISE LIABLE FOR ANY 
DAMAGES IN CLUD ING BUT NOT LIMITED TO: INCIDENTAL DAMAGES, CONSEQUENTIAL 
DAMAGES, OR SPECIAL DAMAGES, WHETH ER SUCH DAMAGES RESULT FROM NEGLIGENCE, 
BREACH OF WAR RAN TY OR OTHERWISE.

THERE ARE NO EXPRESS OR IMPLIED WARRANTIES WHICH EXTEND BEYOND THE 
WARRANTIES HERE IN ABOVE SET FORTH. CONTROLS CORPORATION OF AMERICA MAKES 
NO WARRANTY OF MER CHANT ABIL I TY OR FITNESS FOR A PARTICULAR PURPOSE WITH 
RESPECT TO THE EQUIP MENT OR PARTS THEREOF.

Summary of Contents for 526 **1 Series

Page 1: ...n High Purity Applications 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 April 2012 Supercedes August 2005 ...

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Page 3: ...chover system If the system includes the optional remote alarm refer to ADI 5106 or ADI 8824 for installation and operation instructions The standard switchover system will maintain a variable line pressure within the values shown in the table below MODEL NUMBER OUTLET PRESSURE without Line Regulator 526 2X0X 35 95 PSIG 2 4 6 5 BAR 526 3X0X 65 135 PSIG 4 5 9 3 BAR 526 4X0X 160 235 PSIG 11 16 2 BAR...

Page 4: ...COA The user of this equipment shall have the sole responsibility for any malfunction that results from improper use faulty maintenance damage improper repair or alteration by anyone other than CONCOA or a service facility designated by CONCOA CUSTOMER ASSISTANCE In the event of equipment failure call CONCOACustomer Service Please be prepared to provide the model number and serial number of the eq...

Page 5: ...on their use such as flow rate and temperature requirements Store cylinders with valve caps screwed on and cylinders chained to a supporting wall or column Handle cylinders carefully and only with valve caps screwed on The cap will reduce the chance that the cylinder valve will break off if the cylinder is accidentally dropped or falls over The cap also protects the cylinder valve from damage to s...

Page 6: ... Information on the properties manufacture transportation storage handling and use of hydrogen 12 C G A Pamphlet G 6 Carbon Dioxide Information on the properties manufacture transportation storage handling and use of carbon dioxide 13 C G A Pamphlet G 6 1 Standard for Low Pressure Carbon Dioxide Systems at Consumer Sites 14 C G A Pamphlet P 1 Safe Handling of Compressed Gases in Containers 15 C G ...

Page 7: ...f valve is to protect the autoswitch system and its components only If there is pressure sensitive equipment downstream of the autoswitch system it is recommended that a relief valve 534 Series be installed in the line to protect this equipment 7 Purge devices These devices are optional Purge devices are used to remove toxic corrosive or flammable gases from the customer s system to a safe dischar...

Page 8: ...the threads to make a gas tight seal On stainless steel connections the thread sealant helps prevent the connections from galling together when tightening or loosening CONCOA uses PTFE tape on all of its regulator NPT connections Follow these rules when using PTFE tape Figure 3 Installation Bracket Inspect the NPT threads and if necessary clean the fitting to remove any dirt or thread sealant that...

Page 9: ...d of the pigtail The female NPT pigtail end will connect to the user s system If configured with a CGAconnection or international inlet connection the connection will be specific to the particular cylinder of gas to be used Some connections do require the use of a gasket Please note that the material of the gasket must also be compatible with the type of gas being used Be familiar with the type of...

Page 10: ... pressurize when the cylinder valve is opened 4 Keep the hand wheel or wrench on the open cylinder valve at all times to allow prompt emergency shut off 5 Inspect all connections for leaks and fix any leaks A leak detection solution may be applied to the connections if compatible with the application which indicates leaks by bubbling To further check for leaks or if the leak detection solution can...

Page 11: ...or on the primary side allows the regulator main valve to remain open Second when the cylinder is changed gas will begin to flow from the new cylinder stopping flow from the existing cylinder This means the existing cylinder may be partially empty After several cycles it is possible that the reserve cylinder may empty shortly after a switchover occurs Always remember to rotate the knob on the prio...

Page 12: ...of gas supply Outlet pressure Approximate gas usage SERVICE A unit that is not functioning properly should not be used It is recommended that all servicing be done by a service facility authorized by CONCOA Contact CONCOA Customer Service in Virginia Beach Virginia for systems still covered by the warranty For items not covered by the warranty contact the nearest CONCOA District Sales Office for a...

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Page 15: ...ne other than CONTROLS CORPORATION OF AMERICA or if the equipment has been subject to abuse misuse negligence or accident CONTROLS CORPORATION OFAMERICA s sole and exclusive obligation and Buyer s sole and exclusive remedy under the above warranties is limited to repairing or replacing free of charge at CONTROLS CORPORATION OFAMERICA s option the equipment or part which is reported to itsAuthorize...

Page 16: ...16 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 3166 G Certified ISO 9001 ...

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