Maintenance prescriptions
20
HS-RC-C5E-MAN_01.fm
00/0309
2.3 Precautions at the end of the maintenance
activities
– After completing the maitenance activities, check whether the Control Unit and
matched Robot operate properly. Have the robot performing some working cycle
and check the safety device functionality before leaving the station.
2.4 Maintenance staff
The maintenance staff shall be suitably trained, in order to be able to use the lifting
means properly (in case the whole Control Unit is to be replaced).
Moreover, the staff shall be warned or trained (in electrics) and therefore aware of the
risks associated with electric energy and of the measures to be taken to safely reach the
Control Unit modules.
2.5 Equipment and tools necessary
The components fastening items (screws, nuts) have been standardized as much as
possible.
The minimum equipment necessary to carry out maintenance activities on the C5G
Control Unit is divided according to the maintenance typology:
–as for preventive maintenance refer to par. 7.2 Equipment and tools required on
page 43.
–as for special maintenance refer to par. 8.2 Equipment and tools required on
page 56.
2.6 Torque wrench settings
While disassembling and re-assembling the components comply with the screw torque
wrench settings. If not otherwise specified, apply the torque corresponding to the screw
typology.
At the end of each maintenance session, the first machine start-up shall
be regarded as a test for the whole plant. During such phase the operator
shall stand outside the Robot range of action but in an position that
allows to check its movements. Moreover, he/she shall have the
Progrmaming Terminal at disposal nearby.
Do not overtight, as you may damage the thread and therefore the item position
in its seat.
Do not under tight, as it may cause the item falling and/or overheating (and
consequent breaking) due to an incorrect adherence to the dissipating frame.
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