INSTALLATION IN A DOUBLE-HUNG SASH WINDOW
Note: If the inner width of window is below 20.5" 520mm, please remove the
adjusting panel from window frame and then cut the window frame to make its
width the same as the width of window.
Adjusting panel
Window frame
1. Install rear clip: Aim the rear clip (upper) at the rear clip (lower), fix them
together, firmly press the clasp into the groove.
Rear connector (upper)
Rear connector (lower)
2. Clamp joint B+C into the inner side of window frame along the direction of
arrow.
3. Fix the protective grille on joint B+C with 2 screws.
4. Fix the support on the outer side of window frame with 2 nuts, spring washer,
washer and bolt.
Clap
Window frame
Joint B+C
S
S
c
c
e r
e r
w
w
s
s
Cut
Inner side
Protective grille
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