Maintenance And Conversion; General Precautionary Measures - Festo CPVSC1-VI Manual

5. Maintenance and conversion

5.1

General precautionary measures

5−4
Warning
Sudden unexpected movement of the connected actuators
and uncontrolled movements of loose tubing can cause
injury to human beings or damage to property.
Before carrying out installation and maintenance work,
switch off the following:
the compressed air supply
·
the operating and load voltage supplies.
·
Please note
Handle all the components on the CPV−SC valve terminal
with care. Please note especially the following:
Screws must be fitted accurately (otherwise threads will
·
be damaged).
Screws must be fastened only by hand. Place the screws
·
so that the self−cutting threads are used.
The specified torques must be observed.
·
Screw connections must be fitted free of offset and
·
mechanical tension.
Check the seals for damage (IP65).
·
The contact surfaces must be dry and clean (sealing
·
effect, avoid leakage and contact faults).
Festo P.BE−CPVSC−EN en 0301a