purple fullstop SECURITY NEMESIS ULTRA FNU200 Guide D'installation Et Manuel D'utilisation page 4

INSTALLATION
The FullStop Nemesis Ultra Wheel Lock is designed to secure the shield onto a replacement wheel bolt
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so that the Wheel Bar protrudes through one of the gaps in a wheel to prevent wheel rotation.
1. Before the product can be used, one of your existing wheel bolts
must be removed and replaced with the Receiver Wheel Bolt (4). This
replacement bolt has been designed to fit the majority of caravan road
wheels, however, please check that your existing wheel bolts are of the
same specification. The supplied Receiver Bolt (4) has a 12mm x 1.5mm
thread pitch with a 60° conical seating. If in any doubt consult the caravan
manufacturer or wheel supplier BEFORE installation as it is possible to
damage the hub of the caravan if the screw threads do not match.
Once you have removed one of the wheel bolts, the Receiver Wheel Bolt (4) can be fitted using the Wheel
Wrench Adapter (10) which enables you to use a standard 19mm wheel wrench (see Fig.B).
The Receiver Bolt (4) should be tightened to the correct torque setting for your wheels.
NOTE: Check your Owners Manual for details or consult a qualified technician. Do not over-tighten or use
an impact wrench.
3. Before using the device it may be necessary to add Spacer Rings (5) to ensure
that, when fitted, the back face of the Shield Plate (1) is as tight as possible to the
face of the wheel when the Lock Unit (3) is locked into the Receiver Bolt (4).
To check this, first fit one of the keys into the Lock Unit (3) and rotate
it through 90° clockwise which releases the locking ball bearings. You
can now install the Lock Unit (3) through the aperture in the Shield
Plate (1) as shown in Fig. A.
Offer up the assembly to the Receiver Bolt (4) and guide the end of the
Lock Unit (3) into the Receiver Bolt (4) as far as it will go. Lock them
together by rotating the key anti-clockwise through 90° and remove
the key.
If the Shield Plate (1) is tight against the face of the wheel then no
further adjustment is required. If, however, there is a gap between the
back face of the Shield Plate (1) and the face of the wheel then Spacer
Rings (5) must be used.
2. There are many possible combinations of how the Nemesis
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Ultra may fit to a particular wheel. Fig.C shows that the Wheel Bar
(2) is designed to slide in or out as necessary depending on where
the Receiver Bolt (4) has been installed in relation to which gap in
the wheel's spokes the Wheel Bar (2) fits through.
NOTE: When installing the device the Wheel Bar (2) should be
located through the lower part of the wheel so that it does not hit
the chassis or other obstruction (see Fig.D for guidance).
FNU200 User Manual Page 4 UK
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