AAF FAH-102-2P-HD Installation, Operation And Maintenance Instructions Download Page 2

1.2 Packaging and Shipping, Receiving and Inspection, Handling
and Storage

1.2.1 Packaging and Shipping: Unless otherwise defined in the
purchase order and agreed by AAF, the FAH and filters are
packaged for domestic transit and shipped FOB the AAF factory.
The method of shipment will be as specified in the customer s
purchase order to AAF.

1.2.2 Receiving and Inspection: Obtain a copy of the purchase
order, the product drawing that was submitted by AAF in
association with the order, and a copy of the bill of lading, along
with any other shipping papers. Upon receipt of the equipment, or
any part thereof, these documents shall be used to ensure that the
correct product has been received.
For maximum protection, complete the following steps upon receipt
of the FAH filter bank and filters:

— Inspect the shipment and all associated documentation. Notify
the carrier immediately if there is any visible damage to the
packaging or the equipment, or a discrepancy in the shipping
papers and, if necessary, file an immediate claim with the carrier
against such damage or discrepancy.
— Confirm that the equipment received agrees with the contents
of the shipping papers.
— Confirm that the shipping documents agree with the purchase
order. Refer to the product drawing submitted for the order as
necessary.
— If it is determined that any equipment ordered on the purchase
order has not been delivered and is not accounted for in the
shipping papers contact AAF international immediately by calling
1-800-477-1214. Reference the AAF control number which will
be listed on the shipping papers.

Each shipment may include:

— Individually packaged Front Access Housings.
— Packaged particulate filters.
— Packaged gas phase chemical filter cassettes.
Note that the housings and the particulate and gas phase filters
may ship from different locations and be received at different times.

1.2.3 Handling and Storage: Following receipt, inspection, and
acceptance of the equipment, and prior to assembly and installation,
the FAH and the particulate and gas phase filters 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 not dropped or subjected to
any impact loads. 

At all times the equipment shall be protected from exposure to weather.
The equipment shall be stored in a clean, dry, temperature controlled
environment. All items shall be stored on pallets so that they are
elevated above grade.  The Front Access Housings and particulate and
gas phase filters shall not be stacked more than three (3) cartons high
to prevent crushing. Only FAH shall be stacked on FAH, particulate
filters on particulate filters, and gas phase filters on gas phase filters.
The gas phase filters ship inside a carton enclosed in transparent
protective plastic. Under no circumstances shall the filters be removed
from this plastic protection until immediately prior to installation.
Filter products shall not be stored in areas where they may become
contaminated by chemicals, either acids or alkali s, in liquid, vapor, or
gaseous form.

1.3 Product Descriptions

1.3.1 Front Access Housing (FAH): Each FAH will be received
individually in a carton. Depending on the quantity supplied, these
cartons may be palletized and banded together. The FAH is supplied
in three styles: Type MD, Type HD, or Type CG (as shown at top of
page 3) and will be the full size 2 high x 2 wide housings shown, or
depending on the size of the filter bank required, may include half
size housings. Half size housings are available in half height (1 high
x 2 wide) or half width (2 high x 1 wide) sizes, except for the Type
CG which is only provided in the half width size. Half size housings
hold half the number of gas phase cassettes as full size housings
and use half size particulate filters.
Any particular filter bank will be assembled using only one type of
housing (Type MD, Type HD or Type CG). Housing types will never
be mixed in a single filter bank.

1.3.2 Gas Phase Chemical Filter Cassettes: Gas phase filter
cassettes are shipped in cartons and plastic bags. The carton
shown contains a single 6  high x 24  wide x 18  deep Type MD
cassette which is supplied as two (2) 6  high x 12  wide x 18  deep
half cassettes. 

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Summary of Contents for FAH-102-2P-HD

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 1 4 Product model designations 1 5 Product drawings 1 6 Assembly general comments 1 7 Related system equipment 2 0 Principles of Operation 3 0 Installation Instructions 3 1 Space requirements 3 2 Fou...

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 not dropped or subjected to any impact loads At all times the equipment shall be protected from exposure to weather The equipment shall be stored in a clean dry temperature controlled environment All ...

Page 3: ...ips 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 Particulate filters will typically be AAF PerfectPleat pleated filters Depending on the size of the filter frame ordered 24 high x 24 wide x 2 deep full size filters 24 high x 12 wide x 2 deep or 12 ...

Page 4: ...ing 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 following items will be the responsibility of the installer or others Site preparation Stainless steel rivets as required Caulk as required Sheet metal or other duct as required Sheet metal perimeter bla...

Page 5: ...ia 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 of contaminants and the life of the product The method of contaminant removal is through a combination of the physical property of adsorption and the chemical process of oxidation AAF offers a varie...

Page 6: ...2 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 Rivet hole 4 each side and top and bottom The entering air face of an FAH 202 2P MD housing is shown 3 3 Typical FAH Details 6 ...

Page 7: ...igures 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 at the support surface One orthogonal line of caulk across the full depth of the frame at any point where the side panel of the FAH joins to the top or bottom of the housing forming a corner that con...

Page 8: ...aulking 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 Ductwork Connection Detail Figure 3 Caulk Seal Typ caulk Supplied by Others Hardware Supplied by Others 3 5 Preparation for Filter Installation At this time a filter bank similar to that shown lower ...

Page 9: ...nd 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 an AAF Side Access Housing SAH and are not required for installation into the FAH frame bank DISCARD THESE GASKETS 3 6 4 Handling of the Cassette The AAF SAAF Cassette is designed to be sturdy and t...

Page 10: ...r 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 Sealing and Locking the Cassettes in Place The patent pending AAF SAAF Seal system ensures that the gas phase chemical filter cassettes are properly sealed into position against the face gasket to prevent ...

Page 11: ...ates 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 the handle engages the web of the channel forcing it against the cassettes and pushing them into the housing to compress the face gasket Step 7 Now repeat the process on the right hand side of the cen...

Page 12: ...prefilters 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 style filter will fit into the size 201 and 102 housings The Front Access Housings are designed to accept a 2 deep pre filter only For best results AAF recommends the use of the MERV 7 rated PerfectPle...

Page 13: ...filter 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 included in the order refer to the specific installation instructions supplied with those items 4 0 Start up Instructions When the fan system is started up ensure that the airflow volume is controlled so th...

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 frames access doors and other system infrastructure should be checked at least every 6 months Examine all components for the following 5 7 1 Cleanliness Sweep and vacuum all standing dust or dirt in th...

Page 15: ...3 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 site for routine maintenance purposes The quantities required will depend on the size of the system Consult with your AAF representative to determine actual quantities required Minimum recommended quan...

Page 16: ...ations 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 ...

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