B Ottom Load Installation - Besam ASSA ABLOY Swingmaster 900 Service And Installation Manual

B ottom Load Installation

6 3 B
1. The bottom load header and accessories are all field prepped per each application. Please refer to
drawings for all relevant templates and measurements. These drawings are supplied separately
and will be shipped with the product.
2. Establish the door opening height (OH) and the correct length (L) of the header (reference
section titled, "Installation for Center Pivot Doors"). Note: your header length will be less the
thickness of your two end caps.
3. Prep the header with mounting holes to accommodate your particular application keeping in
mind power access and structural strength.
4. Before installing the header, prep the bottom legs of the header for the spindle, motor and control
mounts as per drawing.
5. Install the header using the measurements from the standard side load overhead concealed or
surfaced mounted illustrations shown earlier in the manual. Note: the bottom load header is the
same height as the standard 6"x 6" (152 x 152 mm) Swingmaster header, but keep in mind that
the depth is 6 3/8" (162 mm) when centering the header on an overhead-concealed jamb. Use
appropriate fasteners to attach header to opening.
6. All your door prep and spindle locations will be as illustrated earlier in the manual for the
standard side load header.
7. Prep the spindle motor mount for either overhead concealed or surface applied as per drawing.
8. Prep the motor mount, the control mount, and the cover support plates as per drawings.
9. Prep the cover as per drawing
10. Install your spindle motor mount into either the far left or far right (depending on hand) of the
header. For pairs or double egress install spindle mount at both ends.
11. Inspect your cams on top of your operator for the appropriate settings and install the operator by
sitting the operator spindle end onto the spindle motor mount and slide the motor mount bracket
under the operator and secure.
12. Install the control mount bracket and secure.
13. Install the CU2 control on top of the control mount bracket and secure.
14. Wire control, sensors and accessories securing the wires so that they don't hang below header.
15. Make all adjustments to the control as per the appropriate ANSI standard and install header
cover.
Besam Entrance Solutions 35 1/31/2008