McQuay IM 777-6
7
Mechanical Installation
e
Handle units with curb-ready bases and vestibules so
the lifting bracket can be removed after the unit is
placed on the curbing.
Note:
Remove the lifting bracket that projects inward over
the curbing. Save the self tapping screws. When the
adjacent section is placed in position, use self
tapping screw to secure the bases together.
f
For certain Skyline
Plus
units, use the provided
section joining plates to fasten sections together.
Space them as shown in
Figure 8
. Using the provided
¼"-14 x 1" self tapping screws, drill screw the joining
plates into the frame channel on each section, keeping
unit sections tight together. Follow instruction
drawing included in the assembly kit.
Figure 8: Frame Channel Stiffener Plates (Skyline Plus
Units Only)
Figure 9: Internal Fastening
Figure 10: D-Gasket Placement Detail (Skyline Plus Units
Only)
1
Check that the sealant is compressed between the mating
channels when the unit sections are joined. Touch up any
places where gaps are noted.
2
After sections are seated tightly together, slip the splice
cap over the top panel flanges. Bend the ends of the
splice cap down to secure in place (
Figure 11
).
3
Assemble the small splice plate at the top rail to secure
the sections together at the top. Use 5/16" bolts
(
Figure 11
).
Figure 11: Splice Cap and Splice Plate
A
S p l i c e C o l l a r
m u s t b e a l i g n e d
t o s e a l t o g a s k e t .
5 / 1 6 - 1 8 N u t
S p l i c e
P l a t e
5 / 1 6 - 1 8 B o l t
S l i d e S p l i c e C a p o n
a n d b e n d e n d s d o w n
Содержание Skyline IM 777-6
Страница 37: ......
