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UBS Hydro II
Assembly/set up, installation, first commissioning
2018-05-02
To mount the set of grid wheels carry out the following steps:
•
Lift the rear part of the self-propelled working machine with the appropriate
tools to a height that the driving wheels are released and freely moveable.
Secure the lifted machine by a rigid support, e.g. pieces of lumber - in a way
that unintended dropping is prevented.
•
Release the wheel nuts on the two sides; remove the driving wheels and
remove the mounted wheel bolts from the wheel hubs. They are replaced by
the wheel bolts M12 x 50 (9) that come with the product.
•
First put the driving wheel and then the mounting hub (7) of the grid wheel
supplied on the existing wheel hub. Limes rings (conical washers) must be
inserted between the driving wheel and the mounting hub to centre the
driving wheel tightly on the wheel hub. The driving hub and the mounting
wheel are rigidly screwed on using the stop nut (8) that comes with the
product. With this, the stop nut is inserted in the 19-size socket and led
through the mounting hub to the wheel bolt using the long extension.
•
The grid wheels (4) are mounted immediately before the machine is used on
soft ground. Because the diameter of the grid wheels (4) is larger than of the
driving wheels, the machine or the driving wheels must stand on a rigid
support, e.g. a wood block.
•
The grid wheel (4) is pushed onto the hub and fixed by the cam plate (3).
•
Finally, the grid wheel and the cam plate are locked by the butterfly screw
(1). To prevent the butterfly screw from releasing, a lock washer (2) must be
in front of the butterfly screw.
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