CEMB USA K22 (A) - Manual (Page 5)

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2b
A
B
GB
3 - SETUP
3.1 - Anchoring
The machine can operate on any flat non resilient floor. Make sure that the machine rests solely on the three support
points provided ( Fig. 2a).
3.2 - Electrical connection
(A) The machine is supplied with a single- phase mains cable plus earth (ground).
The power supply voltage (and mains frequency) is indicated on the machine identification plate and cannot be
changed. Connection to the mains must always be made by expert personnel. The machine must not be set up
without proper earthing. Connection to the mains must be made with a slow-acting safety switch calibrated to 3A
(230V) or 8A (115V) . See enclosed diagram.
(B)
N.B.: The wheel balancer is equipped standard with alternate 12/24 VDC power supply.
In this case the motor is excluded.
To select the type of power supply, use the dedicated switch ( fig. 2b).
3.3 - Fitting the wheel fixture shaft (see attached prospectus)
The balancing machine's main advantage is its fixed shaft tool. This means that when the wheel is fitted on the tool, it
is free to turn on its own bearings, exactly reproducing the conditions of use when it is fitted on the motor bike.
▪ Balancing is not affected by inaccuracies in the wheel-flange-shaft coupling typical of traditional rotating shaft balan
cing machines. This means that you can achieve the best possible accuracy.
▪ Use the AF12 or AF15 tools with cones and axial blockage rings for wheels with traditional fixture
(through- journal).
▪ Use the rotating AGF tool for wheels with outboard flanged fixture (BMW, Honda).(See specfic brochure for correct
assembly).
▪ Push the chosen tool well home into the balancing machine’s hollow shaft and block it in position by tightening the
screws accessible from the baseplate hole.
NOTE ON AGF TOOL: Remove it from the balancer after use to avoid permanent deformation of
brush bristles.
3.4 - Fitting the wheel
The AF12 and AF15 fixed shaft tools enable you to fit wheels with a maximum hole of 35 mm on their own bearings.
Do not overtighten the threaded ring, as this would put excessive axial load on the bearings. When you fit the wheel,
you will notice that the brush adapts automatically (radially) to the shape of the wheel hub. During balancing opera-
tions, the brush will turn together with the wheel and transmit the motion to the balancing machine’s built-in position
transducer. If you use the special AGF tool, the rotating movement will be transmitted to the brush by the rotating part
of the tool.