User Information Ringlock Erection Guidelines for 10 Leg Stair Tower
65999817902 - 10/2022
10-Leg Stair Tower Erection Guidelines Steps
Step 1
➤ Place the Base Collars over the Base Jacks.
Step 2
➤ Position the Base Jacks and assemble the Ledgers.
Make sure that this setup is level. The Base Jacks
can be used to level the components. Use wooden
sole plates boards as necessary depending on the
ground conditions. Where stairs are required to be
set out on sloping ground, refer to 'Slopes'.
➤ Put in place on both outside bays, three 320 mm
wide steel Planks 2.07m long.
Step 3
➤ Erect 3.0m Standards onto each base Collar and
Jack and assemble the Ledgers and Transoms for
the first lift. Also assemble the Braces on the two
outer sides.
➤ Next, assemble the Stair Stringers. These lock into
the rosettes at the top and the bottom of the plat-
forms and will also act as braces to each side of the
scaffold tower as it is erected.
➤ When the two Stringers are in place, the central core
of the Tower will become significantly more rigid and
ready to take all other components required to com-
plete the Tower.
98179-201-01
98179-227-01
Colour code on a stringer:
▪ Yellow = Right
▪ Blue = Left
98179-228-01
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