Honeywell 11255 - Manual (Page 125)

125
Drawing Notes
1. Framing members of extruded aluminum are factory-cut to exact length, pre-drilled and gasketed.
2. One vertical support for the center of the upstream side will be furnished on modules nominal 8 ft. wide. Wider mod-
ules will be furnished with vertical supports on both the upstream and downstream sides.
3. Sealing levers are located at the end of each horizontal row on the left when facing the module on
the upstream side unless specified on the right or on the downstream side.
4. The largest single module is 12 ft. high by 14 ft. wide. Modules may be combined to form larger banks.
Installation of Final Filters:
1. Install gasketed filters with pleats vertical wherever possible.
2. Place sealing lever in locked position and hold filter on the downstream side of the module.
3. Insert the top of the filter into the upper narrow track until it clears the lower flange.
4. Drop the filter into the bottom narrow track. Fill the row with filters, moving them to the side opposite the sealing
lever.
5. Unlock the lever to seal the row airtight.
1.0 Framing Modules
1.1 Filter framing modules shall be K-Trac as manu-
factured by Flanders.
2.0 Construction
2.1 Extruded aluminum framing members shall be
Type 6063-T5, with an average thickness of .095”
They shall be cut to size and drilled for simple
speed screw assembly into modules of the sizes
noted in the schedules and plans.
2.2 Both prefilter and final filter tracks shall be perma-
nently gasketed to eliminate air bypass.
2.3 Where required, vertical support members shall be
furnished to support horizontal members.
2.4 The prefilter track shall be separate to allow
removal and insertion of prefilters without disturb-
ing the final filters.
2.5 Each horizontal row of prefilters and final filters
shall include factory-installed positive-sealing
bars to permit easy changeout of filters. Gasket
on filters must be compressed during operation.
2.6 Modules shall be complete with speed-screws
necessary for field assembly.
3.0 Features
3.1 Model number and capacities shall be as specified
and/or shown on the drawings.
3.2 Provide options as specified.
Guide Specifications
Precision Pak bag
filter
PrecisionCell,
Superflow V, or
Rigid-Air filter with
a
Single Header
Flanders - Foremost in Air Filtration
Corporate Headquarters, St. Petersburg, FL
the filter and hvac store