Festo Контроллер крайних положений SPC11 - Manual (Page 17)

1. Installation instructions for the DNCM-...-POT
1-5
Festo P.BE-SPC11-DNCM-EN en 0204NH
1.3 Notes on installing the pneumatic components
Caution
If the operating voltage is switched off while the com-
pressed air supply is still switched on, the actuators may
be triggered, resulting in unexpected movements which
may cause damage. Switch off the operating voltage and
the compressed air supply at the same time or in the fol-
lowing sequence:
1. the compressed air supply
2. the operating voltage.
Please note
Make sure that the compressed air supply and the operat-
ing voltage are switched off before starting installation and
maintenance work.
General rules for building up the system can be found in the
relevant system manual type P.BE-SPC11-SYS... . The follow-
ing sections contain special instructions on operation in con-
junction with the standard cylinder with built-on measuring
system type DNCM-...-POT.
Please note
Observe the following instructions on installing the pneu-
matic components. Only then can you guarantee faultless
operation.