63
1
4
7
2
6
9
10
S
5
fi
g. 3.49
11
12
fi
g. 3.50
13
3 - B
ਨਣਦਤਲ
Back bearing confi gurations – 0 to 45° angle
WARNING
It is important to verify and make sure to remove any gap there may be on the
platform. Cover gaps by adjusting guardrails or by using plywood, planking or
any other strong material. Secure the material in such a way that it remains in
place and does not impede safe circulation on the deck. It is also important to
make sure that all guardrails are properly secured.
Bridges
Bearing Bridge Confi gurations
Swivel Bridge Guardrails
Back 45° bearing confi guration
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-
Part “C” of the swivel bridge guardrail assembly is not required for 0 to 45° back bearing
confi gurations. Lock the angle pivot between parts “A” and “B” of the swivel bridge
guardrail assembly at 90° using the angle stopper (fi g. 3.49).
3-
Align the plates of the guardrail adapter (fi g. 3.43, p. 60) 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. 3.43, p. 60).
5-
Install the twin mast adapter guardrail on the twin mast adapter.
6-
Verify and make sure to remove any gap there may be on the platform.
7-
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.
Angle locked
at 90°
0 to 45°
