AAF FAH-202-2P-MD Installation, Operation And Maintenance Instructions Download Page 16

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Better Air is Our Business

AAF has a policy of continuous product research

and improvement and reserves the right to change

design and specifications without notice.

10300 Ormsby Park Place Suite 600
Louisville, Kentucky 40223-6169
www.aafintl.com

Customer Service 800.477.1214
Fax 800.254.3019

ISO Certified 9001-2000

'2006 AAF International
GPF-3-115 NOV 06 QG 2M

SAAF Front Access Housings

with SAAF Cassette Gas Phase Chemical Filters

Installation, Operation and Maintenance Instructions

Summary of Contents for FAH-202-2P-MD

Page 1: ...federal government codes laws and policies Table of Contents 1 0 Introduction 1 1 About this document 1 2 Packaging and shipping receiving and inspection handling and storage 1 3 Product descriptions...

Page 2: ...shall be handled with great care The components shall be retained and stored in their protective packaging until immediately prior to installation Care shall be taken to ensure that the packages are n...

Page 3: ...ps in two halves 24 high x 12 wide x 12 deep Type CG cassette ships in one piece The three 3 types of gas phase chemical filter cassettes that can be supplied are as follows 1 3 3 Particulate filters...

Page 4: ...ng individual components with a maximum weight of approximately 55 pounds 25 kg riveting or screwing components together and caulking Completion of the following preparations and provision of the foll...

Page 5: ...a in a V bank configuration of media beds that maximizes the media exposed to the air stream reduces the air stream velocity through the media bed maximizes energy efficiency and maximizes the removal...

Page 6: ...2P HD FAH 202 2P CG Cassette support angle Pre filter latch in closed position Cassette sealing and locking channel Filter sealing locking handle Filter face sealing gasket Locking handle support tab...

Page 7: ...gures 1 and 3 Locate the lines of caulk as shown and as follows Two 2 unbroken transverse lines between horizontal and vertical rows across the entire width of the filter bank at each level beginning...

Page 8: ...ulking around the perimeter to achieve a complete seal Detailed caulking instructions are provided in paragraph 3 4 2 Use Sheet Metal Panels to Seal Top and Sides of Frame Bank as Necessary Suggested...

Page 9: ...d plastic bag You may notice that each cassette or half cassette is accompanied by a plastic bag containing loose gaskets see right These are supplied for use when the cassette is being installed into...

Page 10: ...panels of the FAH as shown in the illustration below Adjacent housings will share a set of tabs Note that the locking handle support tabs are shipped installed on MD and most HD housings 3 6 7 Sealin...

Page 11: ...tes upwards Step 5 Making sure that the locking handle is hooked behind the front flange of the locking handle support tab and cannot slip off rotate the locking handle downwards so that the face of t...

Page 12: ...refilters as shown in the sequence at right Each individual FAH can accommodate one prefilter A standard 24 x 24 ASHRAE style filter will fit into the size 202 housing and a standard 24 x 12 ASHRAE st...

Page 13: ...ilter with appropriate support frames have not been included in the customer s purchase order discuss the additional filter options with your AAF representative If any of these items have been include...

Page 14: ...seal between the gas phase chemical filter cassette and the FAH on the air leaving face of the housings whenever new SAAF Cassettes are installed 5 7 General System Maintenance Ducts filter support fr...

Page 15: ...2 Check for missing or damaged filters and system leaks Replace filters and re seal as necessary 7 0 Spare Parts List It is recommended that the following spare parts be stored at the installation si...

Page 16: ...tions without notice 10300 Ormsby Park Place Suite 600 Louisville Kentucky 40223 6169 www aafintl com Customer Service 800 477 1214 Fax 800 254 3019 ISO Certified 9001 2000 2006 AAF International GPF...