58
1
5
4
9
6
3
2
S
fi
g. 3.37
fi
g. 3.38
fi
g. 3.39
11
12
13
3 - B
ਨਣਦਤਲ
Bridges
1-
Make sure that the adjustment rod is installed on the appropriate side of the bridge to
achieve the desired confi guration. If required, remove the bolt assemblies at both ends
of the adjustment rod and reinstall it on the other side of the bridge (fi g. 3.26, p. 56).
2-
Lock the angle pivot between parts “A” and “B” of the swivel bridge guardrail assembly
at 0° using the angle stopper (fi g. 3.37).
3-
Align the plates of the guardrail adapter (fi g. 3.38) with the
side
of the 27" (69 cm)
guardrail on the link bridge of the unit and secure in place with bolts.
4-
Align the hinge tubes on the swivel bridge guardrail assembly with the hinge tubes on
the adapter on the 27" (69 cm) guardrail and secure in place with guardrail assembly
pins (fi g. 3.38).
5-
Insert the guardrail hinge pins on part “C” in the corresponding hinge tubes on part “B”.
Secure the assembly with cotter rings.
6-
Install a 60" (1,5 m) regular guardrail on the bridge attached to the swivel bridge.
7-
Overlap part “C” of the swivel bridge guardrail assembly on the 60" (1,5 m) guardrail
and secure in place by tightening the bolt on the sliding bracket (fi g. 3.37).
8-
Make sure all the necessary guardrails are in place and secure (see the
Accessories
section on p. 108 for more information about guardrails). In all cases where workers
are exposed to fall hazards greater than specifi ed by local regulations, the installation
of guardrails or face guardrail supports is
mandatory
.
Cantilever Confi gurations
Front cantilever confi gurations (0 to 45° and 90°)
Swivel Bridge Guardrails
Front 0 to 45° cantilever confi gurations
Angle locked
at 0°
27" (69 cm) guardrail
Guardrail
adapter
Bolt
assembly
Guardrail
assembly pin
Guardrail
hinge tube
0 to 45°
90°
