CEMB USA C72_2 (A) - Manual (Page 5)

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B
3
GB
3 - Commissioning
3.1 - Anchoring
The machine can be operated on any flat non-resilient floor.
Make sure that the machine rests solely on the three support points provided (fig. 2a).
It is advisable to secure the system to the ground using the specific feet (see Figure 2a) in the event of conti-
nual use with wheels weighing over 35 Kg.
3.2 - Electrical connection
The machine is supplied with a single phase mains cable plus earth (ground).
The supply voltage (and mains frequency) is given on the machine nameplate. It may NOT be changed.
Connection to the mains should always be made by expert personnel.
The machine should not be started up without proper earth (ground) connection.
Connection to the mains should be through a slow acting safety switch rated at 4A (230V) or 10A (115V).
3.3 - Pneumatic connection (versions SE)
For operation of the spindle with pneumatic locking (costant thrust air spring) connect the balancing to the compres-
sed air main. The connection fitting is located at the back of the machine. At least 7 Kg/cm
2 (~ 0.7 MPa; ~ 7 BAR; ~
100 PSI) pressure is needed for correct operation of the release device.
3.4 - Extra safety devices (version SE)
- Wheel always locked even when there is pressure failure during the balancing cycle.
- Always actuate the unlocking control pedal with the machine stationary in order to avoid stress and
abnormal wear on the adapter.
3.5 - Adapter mounting
The balancing machine is supplied complete with cone adapter for fastening wheels with central bore. Other optional
flanges can be mounted once the terminal part is removed (also see enclosed brochures).
N.B. Carefully clean the coupling surfaces before performing any operation
DISMOUNTING THREADED END PIECE (standard machine)
a) Back-off screw B and remove threaded end-piece A.
b) Fit the new adapter