Mounting The Positioning Fixtures On Parallel Rail S-Profile And M/L Profiles - Invacare Robin Installation And Technical Manual

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5.9.6 Mounting the positioning fixtures on parallel rail S-profile and M/L profiles

The positioning fixture is mounted to easily position the traverse rail
in proportion to the coupling.
The fixture is mounted on the rail closest to the coupling and is turned
towards the coupling. See drawing.
The positioning fixture for the S-profile rails are partly mounted in the standard fixture, therefore it is important
to place a standard fixture right in front of the coupling rail.
The one part of the positioning fixture is mounted in the M10 bolt
at the standard ceiling bracket in the same direction as the quick
fixture on the traverse trolley.
The traverse part of the positioning fixture is mounted on the
Quick fixture of the traverse trolley. See drawing.
The positioning fixture for M-/L-profile rails are mounted on respectively the parallel and the traverse rail.
The traverse part of the positioning fixture is mounted on the Quick fixture of the traverse trolley.
The traverse rail and transit coupling must be coupled when mounting
the parallel rail part of the positioning fixture.
This way it is possible to tick up for correct position of the fixtures
before they are mounted.
After the right position is ticked up, the rails are separated again before
the Ø4 mm holes for the screws are drilled.
See drawing.
Adjustment of hardness:
The positioning fixtures must be adjusted to a hardness that makes it
easy for the coupling to catch the traverse rail, but at the same time,
makes it possible for the rail to pass the coupling without getting
caught by the coupling.
If the positioning fixture is adjusted too hard- loosen the resilient black screw,
and opposite if the fixture is too soft, tighten the screw See drawing.
Remember to tighten nut (M12) after adjustment.
Adjustment of positioning fixtures:
The parallel –rail part of the positioning fixture can be adjusted further
by loosening the screws and moving the fixture horizontally until the rail is
right in front of the coupling.
After adjustment the fixture can be fastened . please note that there is
some play, which must be divided between both sides of the rail.
In general it is very important that everything is adjusted correctly and carefully fastened due to
safety and functionality.
The system must be tested thoroughly after installation.
36
Black screw
Lock-nut

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