O-ITF-07
Page
4
(7)
Multi-section units if furnished have (IDC) 1” x 4” internal demount cover factory pre-insulated and
gasketed.
1a. Units are shipped fully assembled and sealed unless they exceed maximum
shipping capability. Field disassembly will be the responsibility of the
installing contractor.
1b. Remove protective covering from the ends of each segment – (only if unit
is shipped in multiple pieces).
2. Set and level first segment. Set and level the next segment.
3. Bolt lifting lugs together on the exterior of the unit using factory furnished
hex head bolt (.05” – 13 x 6.5”), (2) 0.5” washers, .05” hex nut plus 0.5”
lock washer.
4.
Bolt roof lugs together on the exterior of the unit using factory furnished
Hex head bolt (0.375” – 16 x 1.5”), (2) 0.375” washers, .0375” – 16 hex
nut plus 0.375” lock washer.
5. Caulk demount seam.
6. Install internal demount covers (IDC)
a. IDC- Insulation
b. IDC ¼” x ¾” gasket.
c. IDC Fastener
7. See “Weatherproofing Roof Top Demount Seams” detail – next page (7a)
8. Repeat the above for each additional segment.
Note: Standing seams must fit level and flush to properly seal the demount
Please refer to the bill of lading for the location of the assemble hardware.
Larger Drawings Located In The Manual
