CEMB USA K22 User Manual - Manual (Page 7)

7
Use and maintenance manual Rev. 12-2010
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.
1. at the three support points;
make sure that all the parts of the balancer are cor 2.
rectly connected and fixed;
make sure that the parameters (voltage and frequency)
3.
of the mains power supply are compatible with those
indicated on the rating plate of the balancer;
make sure the power cable is correctly connected;
4.
make sure the machine shaft and flange hole are 5.
clean.
CAUTION
A NY TRACES OF DIRT MAY AFFECT BALANCING ACCURACY .
To switch on the balancer press the switch on the 6.
left-hand side of the machine
Position the wheel on the shaft and block it with the 7.
lock ring;
Measure the distance and the diameter with the 8.
gauge
Press the side button to rotate the start roller, then 9.
turn the start lever anticlockwise and place it against
the tyre; hold contact until the machine display turns
OFF (this means that the machine achieved the
minimum balancing speed of 80 rev/min).
At this stage, return the start lever to the start posi 10.
tion and release the start button. When unbalance
values are displayed, tyre rotation can be halted
using the start roller
Make the correction. 11.