Orima AS1 Assembly And Dimensioning

WALL LADDER
ASSEMBLY AND DIMENSIONING

LADDER PLACEMENT

The best placement for the ladder is the gable where snow loads cannot damage the ladder and
its fastenings. If you intend to install the ladder to the side of the house, we recommend installing
snow guards on both sides of the ladder.
• Choose the leg length so that the rung distance is a minimum of 200 mm measured from the
nearest protruding part (for example the eaves). The legs can be shortened.
• Top rung ± 100 mm from the eaves
• Lowest rung 1100 ± 100 mm from the ground level or other starting point
Placement of wall legs:
• The topmost wall legs are fastened as close to the eaves as possible
• The lowermost wall legs are fastened halfway between the two
lowest rungs
• Maximum distance between wall legs is 3000 mm
• Use an eaves support every time the wall leg length is 50 cm or more.
9
10
12
Ø25
10
9
www.orima.fi
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ISO 9001
BUREAU VERITAS
19.11.2018
Certification
N FIHSK10155078A
o
SUOMESSA TEHTY
The Finnish Quality Since 1960
200
No. Name
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9
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*Compatible product
© Copyright Orima-Tuote Oy. Kankaantie 6, FI-16300 Orimattila
Unauthorised use and copying is forbidden.
WALL LADDER
AS1
Installation set
AS1L
Extra leg set
Hand rail support
AS1T
set with tubes
Back Arcs
Climbing Protection
Hand rail support
Extension hinge
Side exit
Side Fastening
Code
Modular ladder 1,5 m 20010
2,1 m 20110
3,0 m 20050
4,2 m 20070
Hand rail 20080
Bendable flange 20290
Wall leg 20 cm 20940
25-40 cm 20730
55-70 cm 20740
85-100 cm 20750
115-130 cm 20760
Roof ladder fastener 20120
Roof fastener 20130
Eaves support for over 20140
50 cm wall legs
Screw M8x16 17031
Screw M8x40 17301
Nut M8 17021
Screw 7x50 17271
Hand rail support set* 35620
Hand rail roof bridge* 20260
Lower arc* 20250
Oval plug, black* 20150
Hand rail support, tubular* 20540
AS1 AS1L
pcs. pcs.
2
4 2
4 2
2
2
(2)
8 4
10 4
18 8
14 4
1