BZ-33, 44 Series - Waltco

FLIP-UP DOOR INSTALLATION
Install Drip Rail
• Center aluminum spacer bar on door,
cut equal lengths from both ends
such that spacer bar fits between
side angles.
• Position spacer bar at drip rail height,
and place rubber pad over bar.
• Center drip rail on door, over bar and
rubber pad. Holes on drip rail must
match holes in spacer bar.
• Cut equal lengths from both ends of
drip rail. Rail length must match the
door/side angle assembly width.
Spacer Bar
Drip Rail
Center Lines
Door/Side Angle
Assembly
Rubber Pad
Drip Rail Height
Note: If rubber pad does not reach
bottom of door, add another ½”
spacer bar under rubber pad at
bottom edge. Spacer bar to be
between side angles.
GR00224
Fastening door together
• Use clamps to hold loose parts in
place.
• Re-check drip rail location.
• Using drip rail as a template, drill
3/16” holes through rubber pad and
aluminum door laminate only.
• Fasten parts with 1” screws.
• Establish location for 1” screws for
fastening side angles and bottom of
rubber pad. Drill 3/16” holes through
rubber pad, side angles, and door
extrusions only.
• Fasten parts using 1” screws.
• Use six (6) 3/16” drive rivets on
locations shown.
IMPORTANT: Do not drill into door
wood material.
IMPORTANT:
Do not drill into Door
Wood material
1” Screws
3/16” Drive Rivets
6 Places
4” Typ
1/2”
Typ
3/8”
Typ
GR00225
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