Hailo ProfiStep multi 9900-101 Manual page 20

Aluminium mobile scaffold ProfiStep
Erecting the basic scaffold
Assembling the
support stabilizers
Use the coupling pieces to attach the pre-assembled
support stabilizers to the first and fourth rung of the lower
side frame.
Tighten the connection between the cross rail and the
support rail.
All support stabilizers must then stand firmly on the
ground with the floor supports.
Central position
8x
20
+ first lift
+ second lift
Wall position
Only two support stabilizers are required
if the ladder stand-off is used.
1
2
3
4
5 5 5
6 6
7
4x
multi
®
9900-101
9902-101
9904-101
3
Ballast regulation
1. If the aluminium mobile scaffold is erected free-standing
in the central position as shown, 12 ballast weights must
be attached to the lower ballast struts.
2. When the scaffolding is being used against a wall, no
ballast weights are required.
Central position
150 kg ballast weight (12x12,5kg)
4
Wall position
no ballast weights needed if the
wall spacer is used
12x