47
E
A
C
C
A
E
D
B
B
fi g. 3.14
fi g. 3.15
fi g. 3.16
fi g. 3.17
fi g. 3.18
3 - B
RIDGES
Bridge Setups
Bearing Bridge
(requires the use of two motorized units and two bearing bridge adapters – sold separately)
Installation (cont’d)
9-
Using a rough terrain forklift or a crane, lift the bearing bridge assembly from the
ground and lower it down onto the two motorized units making sure the overlap is
between 6" and 12" (15 and 30 cm) at each end. If the bearing bridge structure must
be installed off center, make sure it not offset by more than 12" (30,5 cm) at either end.
Overlap
[(between 6" and
12" (15 and 30 cm)]
Bearing bridge safety chains
Anchor point for
safety chain
10-
Using the shackle, tie the bridge safety
chain to the safety loop on the motorized
unit, making sure the slack does not
exceed 1" (2,5 cm) when pulling it tightly
towards the motorized unit (fig. 3.15).
Perform this step for each safety chain at
both ends of the bearing bridge structure
(four in total).
WARNING
When installing a bearing bridge structure off center between two motorized
units, it is important to make sure that the structure is not offset by more
than 12" (30,5 cm) at either end.
WARNING
To ensure safe and proper operation, Hydro Mobile recommends that
two
persons
be on hand to perform maneuvers for
each motorized unit in a
setup
and that
at least one of those two persons is a qualifi ed operator
for an M2 Series motorized unit and its accessories.
Bearing bridge structure offset at either end
Bearing bridge structure offset at both ends
= Maximum offset of 12" (30,5 cm)
WARNING
It is important to make sure that all safety chains are properly hooked at all
times.
