2 SETTING AND FASTENING THE WINDOW (continued)
G.Check the interior reveal. Make sure the measurement from the interior face of the window to the interior face of the wall is equal at several
points around the window. | 2G |
Note: If the dimensions are not equal, check to make sure the fins are folded out to 90° at all points.
H.Check window operation (vent units only). Unlock the window by lifting the lock handle up. Open the window by rotating the crank handle. Remove the shipping spacers. Open and close the window a few
times to check for proper operation. Close and lock the window.
Note: If there are any problems with the operation of the window, recheck shim locations and adjust for plumb and square.
I.Fasten the window to opening by driving 2" galvanized roofing nails into each
Note: Make sure the fin corner is lying as flat as possible.
J.For units with flexible
added: Fasten the clips to the opening by driving two #6 x
Note: DO NOT shim above the window.
mm | 1 | INCHES |
| 2 |
|
|
20 | 30 | 40 |
| 3 | ||
|
|
| 50 | 60 | ||
|
|
|
|
| 70 |
2I
2J
K.For large units with frame height or frame width > 73”; additional frame support screws must be installed at the head and jambs. On the roomside of the unit, drill 13/64” diameter clearance holes through the head and jambs at the 1/3 points of the frame.
L.On the roomside of the unit, drill 13/64” diameter clearance holes through the head and jambs at the 1/3 points of the frame.
1/3
1/3
>73" 1/3
1/3
>73"
1/3
1/3
1/3
1/3
1/3
2L |
3/16" |
Max. |
Drill 13/64" |
clearance hole |
through frame |
Screws not required at the sill.