English
WARNING: Carry out the installation in a "workmanlike" manner, strictly following the installation
instructions and using suitable tools. Always consult your local building department for code requirements
that must be respected depending on its destination of use (private, secondary, public...).
Before starting the assembly process, unpack all components of the staircase. Lay them out on a
large surface and check the quantity of all the pieces, by consulting the table TAB.1 (A = Code, B =
Quantity).
Assembly
1. Carefully measure the floor-to-floor height.
2. C alculate the rise:
1) subtract 22 cm (8 1/2") from the floor-to-floor height you measured,
2) divide this value by the rises number minus one.
Example: for the measured floor-to-floor height of 268 cm and a staircase with 12 rises;
(268-22)/(12-1)=22,36 (8'3 1/2" 8 5/8")/(12-1)=8 3/4".
3. D etermine the position of the support N19 (fig. 1) keeping in mind two points:
1) the rise, calculated previously, also contains the tread depth (L40) (fig. 2).
2) Position the support N19 keeping in mind the opening feature (fig. 3).
4. Drill with the drill bit Ø 14 mm.
5. A ssemble on the floor, in a straight line, the supports N19, N18, N17 and N16 keeping in mind
the calculated rise. Use the parts C15, B71 and B75 (fig. 1). Tighten sufficiently keeping in mind
that the supports N19, N18, N17 and N16 still have to rotate for the configurations B, C, D.
6. L ift and position the structure with the support N19 which has to touch the floor (fig. 4). If the
stair place is too tight, it is suggested to rotate some supports.
7. Tighten the support N19 completely, by using the part C39 (fig. 1).
8. D etermine at this point which is the first step from the top. Drill L40 treads using the cardboard
cutout jig L41 you find in the package, alternating a right tread and a left tread (fig. 3).
9. C ut along the shape (fig. 7 - center page).
10. D ecide where to assemble the railing (inside or outside) (fig. 3) and pierce the treads (L40) with
the drill bit 6,5 using the template only for the stright sides. To find the fixing point on the short
side of the winding treads (L40) maintain the same distance as the one between the balusters
(C12) to assemble on the long side of the tread (fig. 3).
11. A ssemble and tighten the parts F23 by using the parts C14, B83, C49, C13, B02 (fig. 1).
12. A ttach the treads (L40) completely starting from the top to the support N16, by using the parts
C40 (fig.1).
13. 1 . The configuration A (straight) doesn't need any further changes (fig. 3).
2. The configurations B or C need a rotation of 13° (fig. 3).
3. The configuration D needs a rotation of 18° (fig. 3).
14. T o rotate the supports of 13° or 18° you have to proceed as follows:
a. Set out with a pencil, at the connection point of two supports, two vertical lines at a distance
of 9 mm (0,35") (to rotate 13°, configuration B or C) (fig. 5) or 13 mm (0,51") (to rotate 18°,
configuration D) (fig. 6).
b. Loosen the parts C15, one support by one, starting from the top and rotate until one of the
lines matches the one of the top according to the direction of rotation.
c. Tighten the parts C15 completely (fig. 1).
Assembly of the Railing
15. A ssemble the parts C28 by using the parts C13, B02 and insert them into the balusters (C12)
(fig. 1).
16. I nsert the balusters (C12) into the parts F23, blocking them by the part B02.
6 - kr