OBO Bettermann SLM50, Инструкция по монтажу

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21 | EN SLM50 suspended vertical ladders for the maintenance of electrical function
Mounting vertical ladders up to a max storey height of 7 0 m
6 3 Mounting vertical ladders up to a max storey height of 7 0 m
Function loss in the event of fire!
At a storey height > 7.0 m, perfect functioning of the vertical ladder can-
not be guaranteed in the event of fire. Only use mounting variants at a
storey height of maximum 7.0 m.
Note! At a storey height > 3.5 m, after mounting of the vertical ladder, the
ZSE90...LH strain relief must also be mounted. See also “7.2 Mounting
the strain relief” on page 33.
6 3 1 Mounting the ladder rails with head plates
Fig 21:
a
Drawing on the drill holes
Note! Distance “a” is dependent on the width of the vertical ladder used. a =
vertical ladder width – 50 mm.
1. Draw on two drill holes at spacing “a” behind the ceiling opening.
Maintain the minimum edge spacing according to the approval of the
anchor used.
2. Using a linear laser, transfer the position of the drill holes to the floor.
3. Pre-drill the drill holes. Ø according to anchor type and approval.
Fig 22:
Mounting head plates
4. Mount head plates with the open sides facing each other, using 1 M12
anchor for the ceiling and 1 for the floor.
WARNING