CEMB USA C71_2 evo (D) User Manual - Manual (Page 7)

7
Use and maintenance manual Rev. 10-2013
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:
1. check that the balancing machine touches the floor
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. To switch on the balancer press the switch on the
left-hand side of the machine.
7. Position the wheel on the terminal with the inner part
facing the balancer;
8. Firmly attach the wheel to the balancer shaft using
the specific collar provided. For operation of the
spindle with pneumatic locking (constant thrust
air spring) connect the wheel balancer to the com-
pressed air mains. The connection fitting is located
at the back of the machine. At least 7 Kg/cm 2 (~
0.7 MPa; ~ 7 BAR; ~ 105 PSI) pressure is needed
for correct operation of the release device.
9. The pedal allows fastening/releasing the wheel on
the adapter using the collar. The pedal has two sta-
ble positions: upper position for unlocking; lower
position for locking the wheel.
10. The wheel is automatically locked when reaching
the correct angular position for weight application
on the inside and outside, turning it slowly by hand.
To unlock the wheel, turn it hard to move it from the
correct correction position.
11. At this point, you can read the tyre measurements
and perform balancing.