CEMB USA C212 (A) - Manual (Page 5)

I 0648 - 5 GB
3 - START - UP
3.1 - ELECTRICAL CONNECTION ►
T HE ELECTRICAL CONNECTION MUST BE MADE BY SPECIALIZED PERSONNEL . C ONNECTION TO THE SINGLE PHASE MAINS MUST
BE MADE BETWEEN PHASE AND NEUTRAL , AND NEVER , UNDERANY CIRCUMSTANCES , BETWEEN PHASE AND EARTH ( GROUND ).
E FFICIENT EARTHING ( GROUNDING ) IS ESSENTIAL FOR CORRECT MACHINE OPERATION . T HE MANUFACTURER DECLINES
ALL RESPONSIBILITY AND WARRANTY IN THE EVENT OF INCORRECT CONNECTION .
Before connecting the machine to the mains through relative cable, check that the mains voltage matches the one
shown on the nameplate at the back of the balancing machine. Rating of the electrical connection should be on the
basis of the machine electrical power consumption (see nameplate).
The machine mains supply cable should be fi tted with a plug conforming to current regulations. ▪
It is recommended to provide the machine with its own electrical connection through a slow acting safety switch ▪
rated at 4 A (230 V) or 10 A (115 V).
When connection is made directly to the main control panel without using any plug, it is advisable to padlock the
▪
main switch of the balancing machine in order to limit its use to authorized personnel only.
3.2 - PNEUMATIC CONNECTION ►
The machine must be connected to the compressed air supply and must not be used if the pressure is below 5 kg/
cm2 (5 bar; 72 PSI; 0.5 MPa). The maximum input pressure is limited to 10 kg/cm2 (~10 Bar; ~145 PSI; ~1 MPa).
The spinning and braking device is calibrated at the factory and cannot be modifi ed.
3.3 - ADAPTER MOUNTING ►
The wheel balancer is supplied complete with cone ►
type adapter for fastening wheels with central bore.
The threaded terminal is fi tted according to the dra
wing; it can be removed to fi t optional adapters.
It can be removed to fi t optional adapters.
3. ► 4 - WHEEL MOUNTING
The wheels should be fastened with one of the numerous adapters manufactured by the manufacturer (see enclosed
brochures). Incorrect centering inevitably causes unbalance.
3.5 - WHEEL GUARD ASSEMBLY AN ► D ADJUSTMENT (option)
Fasten the components to the base as illustrated in the specifi c exploded drawing 1.
The positions of these guards can be adjusted using the special screws accessed from inside the main support 2.
With th 3. e guard closed check that the microswitch prod has slipped into place on the ring; to this end, adjust the
angular position of the control ring if necessary.
3.6 - LIFT ►
The function of the lift is to make it easier to mount the wheel on the balancer spindle with the minimum manual effort.
The pneumatic circuit of the machine has been designed to give the lift considerable fl exibility of movement in any
position along its travel. The lift is driven with the control pedal.
DURING LIFT MOVEMENT, KEEP AWAY FROM ITS RANGE OF ACTION.