AAF International SAAF:DBA - Manual (Page 5)

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1.4 Product Drawings
Copies of the appropriate drawings will have been supplied as part
of the AAF submittals in response to the purchase order. Obtain
and review the drawing(s) before proceeding with the installation
of the filter system. The DBS filter system drawings include the
following details:
• Overall DBA system dimensions
• Shipping weights
• Operating weights
• Volume of gas phase media required
• Type of the gas phase chemical media supplied
• System design airflow
• Gas removal capacity
1.5 Assembly – General Comments
As indicated previously the individual components that will comprise
the DBA filter system will ship separately and will be required to be
installed on site. Refer to section 3.0, Installation Instructions, of this
manual for further detailed instructions. Consult with an experienced
installer to obtain an accurate estimate of the time, personnel and
equipment resources and tools that will be required to complete the
assembly and installation of the DBA. Site assembly will be limited to
moving and lifting individual components, and screwing components
together. The DBA weights and dimensions can be found on the
product submittal drawings.
Completion of the following preparations and provision of the
following items will be the responsibility of the installer or others:
• Site preparation
• Connecting screws and hardware for attaching inlet and
outlet ducts
• Provisions for anchoring and supporting the DBA, including anchor
bolts, hangers, etc.
• Inlet and outlet ducts, as required
These items will not be supplied by AAF unless noted specifically in
the AAF quotation and in the accepted customer purchase order.
NO WELDING WILL BE REQUIRED.
In general, assembly of the filter system will consist of the following:
• Preparation of the installation location
• Transportation of all components to the installation location
• Unpacking the DBA
• Installing inlet and outlet ducts
• Unpacking and preparation of the gas phase chemical media
• Filling gas phase chemical media into the DBA
• Cleaning the site
• Start-up and commissioning of the filter system
1.6 Related System Equipment
Ventilation systems will often include other equipment including but
not limited to:
• Fan(s), if not supplied as part of the DBA
• Dampers
• Weather louvers
• Analog instrumentation
• Electronic instrumentation and controls
Figure 3.
Bulk Bag.
1.3.2 Gas Phase Chemical media
Gas phase chemical media is shipped in bulk bags. A typical
example is shown in Figure 3 below. Each bulk bag contains 1100
lbs. SAAFCarbMC chemical media.