CEMB USA C75 (C) User Manual

Page 5

I 0381 - 4

I 0381 - 5

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).
If possible, it is advisable to anchor to the floor using relative mounting feet (see fig. 2a) in the event of continual 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 amp (230V) or 10 amp (115V) .

3.3 - Pneumatic connection (SE Version)

For operation of the spindle with pneumatic locking (constant thrust air spring) connect the balancing machine to the
compressed air main. The connection fitting is located at the back of the machine. A pressure of at least 7 kg/cm

(approx.

0.7 MPa or 7 BAR or 100 PSI) is required for correction operation of the release device.

3.4- Extra safety devices (SE Version)

- 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

a) Back-off screw B and remove threaded end-piece A.

b) Fit the new adapter.