Horisont Safety Systems AB • Ängsgatan 11 • SE 828 32 Edsbyn
Mainphone: +46 (0) 271-212 75
www.horisontsafety.se
Horisont Stairway
Assembly
Assembling stairways on beam
-- NOTE! ---
When joining stairways, it is only possible to have an extended top step on
the upper stairway. Other top steps (HP10518) must be replaced with nor-
mal steps (HP 10511).
1. Position the collapsed stairway that is to be the lowest on the beam, so
that the pointed ends stick out 100 mm from the hole in the beam’s fix-
ing plate and approx 70 mm from the end of the beam. Remove the anchor
plate bolts, the anchor plate will then lie against the underside of the weld-
ed jointing nut on the stairway side rail.
Pic 30. Detail of lower end of beam with stairway assembled
2. Mount the handrails to both sides.
3. Partially open the stairway using the handrails, not more than 20–30 mm
distance between side rails.
4. Support the stairway off the surface of the beam on approx 50 mm thick
timber packers.
5. Place the next stairway that is to be joined on approx 50 mm thick timber
packers and remove the bolts.
Alternatively, the stairways can be joined before they are placed on the
beam. If this method is used, there must be equipment available to safely
lift the joined stairways.
