53
EN
28"(718mm)
＜
W≤36.5"(927mm)
36.5"(927mm)
＜
W≤64"(1625mm)
2
3
4
4
3
2
W≤28"(718mm)
Installation in a double-hung sash window
1. Cut the sponge B to a proper length and attach it to the window sash.
sponge B (adhesive)
2. Open the window; place the window fra
m
e on the window sash; slide the adjustment plate
to make the window frame close to the window sashes at the left and right side of window;
fix the window frame on the windowsill with screws and clips of rear connection plate.
(required quantity is shown in the sheet below
)
Window width (W)
Screw quantity Clip quantity
window
sash
window
sash
window sash
clip of rear
connection
plate
window
frame
windowsill
Window width (W)
3. Cut the sponge B to a proper length and attach it to the window frame.
sponge B (adhesive)
4. Close the window securely against the
window frame.
5. Cut the sponge A to a proper length and seal the gap between upper part of inner window
sash and outer window sash.
6. Fix the inner window with window bracket
and screw, so that it can not slide vertically.
sponge A
outer window
inner window
plastic window
wooden window
window bracket
