Mounting The Ladder Rails With Lengthwise Profiles - OBO Bettermann SLM50 Mounting Instructions

Mounting vertical ladders up to a max storey height of 3 5 m
6 2 4
18 | EN

Mounting the ladder rails with lengthwise profiles

1. Draw the drill holes on at spacing "a", in front of and behind the ceiling
openings. Maintain the minimum edge spacing according to the ap-
proval of the anchor used. a = vertical ladder width – 50 mm.
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 16: Mounting lengthwise profiles
4. Mount the U supports at a 90° angle to the vertical ladder, each with
2 M12 anchors.
Fig 17: Mounting head plates
5. Run the first threaded rod through the lower U support and up to the
ceiling opening and screw on the M12 nut and M12 washer.
a
OBO Bettermann