NANAWALL HSW75 OWNER’S MANUAL
11
of the axle of the floor closer with the center of the top
axle.
See Sheet 12 of the Installation Manual.
In preparation for the installation of panel #5, take off the
end cap and top cover on the inside. Screw the adjustable
bracket onto the threaded bolt of the top axle and make
sure that the set screw at the side is lose. Now you can
install panel #5 by lifting the receiver shoe that is installed
underneath the bottom of the panel, on top of the axle of
the floor closer. Line the top axle with bracket up with the
shoe that is inserted into the top profile and connect both
parts with one another.
See Sheet 13 of the Installation
Manual.
Before you finally tighten down all screws, make sure that
all dimensions are set correct, the panel can be opened
and closed with the right clearance and check if the
panel is plumb and level. Then fix all screws in place and
secure the top axle by fixing the set screw from the side.
Afterwards put the top cover with end cap back on.
After everything is installed and adjusted including the
floor socket for the locking point of the pivot panel, use
suitable material to fix the floor closer in place.
Step E5
For the offset pivot end panel (non-sliding) with floor
closer, the dimension for the center of the pivot axle of
the floor closer to the chalk line (CL of track) should be 2
1/16
"
(52 mm). The center point is then offset to the wall
by 1/16
"
(2 mm). Please check custom product drawing for
swing direction (inside/outside).
See Sheet 14 and 15 of
the Installation Manual.
Mark this dimension on the floor.
Then mark the dimensions of the box on the floor, too
and if concrete, cut and chisel out the concrete to recess
the floor closer into the floor. Position the box at the right
location in relationship to the edge of the wall. Make sure
that the full underside of the box rests on a flush and level
surface and fix it temporarily into place. Then install the
receiver box for the top axle by hanging it off on the side
of the top track and fix it slightly with the 2 set screws.
Use a transit/laser or other similar precise measuring
equipment to line up the center of the bottom axle of the
floor closer with the center of the top receiver box.
The 2 offset pivot brackets are installed on panel #5
already. When you start installing this panel, set the
bottom pivot axle on top of the pivot axle of the floor
closer and line up the top bracket with the receiver box
at the top. Take the top axle out of the accessory box and
connect the bracket and the receiver box by sliding it in
from underneath. Fix the top axle with the set screw from
the side and add the cover with screw. Before you finally
tighten down all screws, make sure that all dimensions are
set correct, the panel can be opened and closed with the
right clearance and check if the panel is plumb and level.
After everything is installed and adjusted including the
floor socket for the locking point of the pivot panel, use
suitable material to finally fix the floor closer in place.
Before you put on the cover for the floor closer, make sure
to measure how much to cut off to make it fit with the
edge of the wall.
F. FINAL STEPS
Step F1
Close and lock all panels into position. For proper
operation, follow the instructions in the Operation section
of this manual. Check that the system operates and
functions properly
Step F2
For single/double action sliding panels, install the
locking receiver on the side of the head track where the
Conversion Box with bolt is located.
See Sheet 10 of
Installation Manual and CAUTION in section B above.
Make sure the locking receiver is aligned to the locking
bolt of the Conversion Box and tighten it with 2 sets
crews to the top track. The first step to convert a single/
