48
fi g. 3.19
fi g. 3.20
fi g. 3.21
fi g. 3.22
fi g. 3.23
3 - B
RIDGES
Multi Purpose Insert Bridge (
MPI
)
Designed to work with both 14' (4,3 m) and 24' (7,3 m) M2 Series motorized units, multi-
purpose insert (
MPI
) bridges can be assembled to create back or forward extensions, as
well as regular cantilever bridges. Multiple cantilever, lateral cantilever and narrow bearing
bridge setups can also be assembled using optional link plates.
Bridge Setups
Outrigger
Connector
angle
Double outrigger
Outrigger pocket
Dedicated
wall side
Bridge Link Plates
TYPE 1 (factory default)
A
B
Part number
11011500-1-10000-4
Distance A
7 5/8" (19,4 cm)
Distance B
5 1/2" (14 cm)
TYPE 2 (optional)
A
Part number
11011300-1-10000-4
Distance A
6" (15,2 cm)
TYPE 3 (optional)
A
B
Part number
11011600-1-10000-4
Distance A
4 1/8" (10,5 cm)
Distance B
8 1/4" (21 cm)
TYPE 4 (optional)
A
Part number
11011700-1-10000-4
Distance A
6 1/2" (16,5 cm)
Outer assembly sockets
Bearing Bridge
(requires the use of two motorized units and two bearing bridge adapters – sold separately)
1-
Follow the dismantling steps appropriate to the installation.
2-
Unhook the bearing bridge safety chains (four in total).
3-
To make sure that all the link plates are above the ground, set down wood cribbing
or mast sections laid horizontally before lowering the bridges in place.
4-
Using a rough terrain forklift or a crane, slightly raise the bearing bridge and lower it on
wood cribbing or mast sections laid horizontally to facilitate disassembly.
SAFETY comes fi rst
. It is essential that
all dismantling operations
of a bearing bridge be
carried out with the same care and precaution taken during the installation. It is mandatory
to refer to the safety guidelines and to select the dismantling method appropriate to the
installation, starting on p. 32 of the
Motorized Unit
section. The following dismantling
steps are for the bearing bridge structure only.
Dismantling a bearing bridge structure
