7
Use and maintenance manual Rev. 02-2012
ENGLISH
Starting
3.
Starting
WARNING
B
EFORE
SWITCHING
ON
THE
MACHINE
,
MAKE
SURE
THAT
ALL
THE
CONNECTIONS
DESCRIBED
IN
THE
INSTALLATION
CHAPTER
HAVE
BEEN
MADE
CORRECTLY
.
T
HE
FOLLOWING
OPERATIONS
INVOLVE
A
POTENTIAL
RISK
FOR
THE
OPERATOR
,
GIVEN
THE
PRESENCE
OF
VOLTAGE
ON
THE
EQUIPMENT
. T
HE
P
ERSONAL
P
ROTECTIVE
E
QUIPMENT
DESCRIBED
IN
THE
INSTALLATION
MANUAL
MUST
BE
WORN
AND
WORK
MUST
BE
DONE
WITH
DUE
CARE
AND
ATTENTION
.
O
PERATIONS
MAY
ONLY
BE
PERFORMED
BY
A
SPECIALISED
TECHNICIAN
.
Before powering the machine, carry out the following
checks:
check that the balancing machine touches the floor
1.
at the three support points;
2. make sure that all the parts of the balancer are cor
rectly connected and fixed;
3. make sure that the parameters (voltage and frequency)
of the mains power supply are compatible with those
indicated on the rating plate of the balancer;
4. make sure the power cable is correctly connected;
5. make sure the machine shaft and flange hole are
clean.
CAUTION
A
NY
TRACES
OF
DIRT
MAY
AFFECT
BALANCING
ACCURACY
.
6. Position the wheel on the terminal with the inner part
facing the balancer;
7. Firmly attach the wheel to the balancer shaft using
the lock nut. In the pneumatic version, use the spe
cific collar provided. For operation of the spindle
with pneumatic locking (constant thrust air spring)
connect the wheel balancer to the compressed air
mains. The connection fitting is located at the back
of the machine. At least 8 Kg/cm
2
(~ 0.8 MPa; ~
8 BAR; ~ 115 PSI) pressure is needed for cor
rect operation of the release device.
8. In the normal version, the pedal controls a mechani
cal brake which facilitates locking the locking ring
and positioning the wheel for correction.
In the pneumatic version, it allows fastening/relea
sing the wheel on the adapter using the collar. The
pedal has two stable positions: upper position for
unlocking; lower position for locking the wheel.
9. The wheel is automatically locked when it reaches
the correct angular position for application of the
weight on the inside and outside by turning it slowly
by hand. To release the wheel, turn it forcefully to
move it from the correct correction position. If the
unbalance is within tolerance, the wheel is locked
automatically.
10. To switch on the balancer press the switch on the
left-hand side of the machine.
Содержание Megaspin 800P_2
Страница 8: ...A B C D E F G SE2 MOUNTING SE2 MOUNTING ...
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