Barrette AVALON ALUMINUM RAILING Instructions Pour L'installation page 7

AVALON ALUMINUM RAILING
4.
INSTALL MID RAIL SUPPORT:
Attach the mid rail support to beam base
using two #10 x 1" fl at head screws (Fig.
10 on page 4). Note, the bottom of the mid
support has 3½ " to the fi rst hole (Fig. 23).
Locate the approximate desired position for
the mid support. Temporarily string a cable
through the bottom hole of the top stair post,
mid support and bottom stair post. Pull the
cable as tight as possible. Maintain tension
on the cable and slide the mid support down
the cable until it rests on the stair tread
without causing the cable to form an angle
where it passes through the mid support.
(Fig. 24 a/b). Plumb the support and mark
where it intersects with the bottom of the top
rail. Add ¼" to this mark and cut on that mark
(Fig 25). Slide the mid support adaptor on to
the top of the mid support (Fig 26).
THIS END ATTACHED TO BASE
3 ½
(Fig. 25)
CUT
1/4"
MARK
®
Return the mid support to its desired
location. Check for plumb and again use
a temporary cable to verify the location of
the support does not change the angle of
the cable. Push the adapter up to touch the
top beam. Using the adapters pre-drilled
holes as a guide pre-drill two
the bottom of top channel up through to
the top rail as shown in Fig. 21 on page 6,
being careful not to go through the top of
top rail. Drive two #10 x 1¾ " fl at head screws
up through the holes to lock the adapter,
top beam and top rail together. Mount the
adapter to the mid rail support using one #10
x ¾" pan head screw (Fig. 27). Repeat the
above to fi nish all the supports. Use two #10
x 1 ⁄ " wood screws to fasten each base on
1
2
the stair treads.
(Fig. 23)
(Fig. 26)
ADAPTER
MID RAIL
SUPPORT
MID RAIL
SUPPORT
FOOT
5.
INSTALLING CABLES:
Please follow cable instructions included with
cables and fi ttings to complete stair cable
installation (Fig 28).
Install post caps to complete your installation.
⁄ " holes from
1
8
If cable tension adjustments are needed after
installation is complete, a cable gripper tool
(# 73050244) is available.
(Fig. 24a)
INCORRECT
(Fig. 27)
(Fig. 24b)
CORRECT
(Fig. 28)
7