Festo CPA VI Series Manual page 76

4. Commissioning
4-10
82/84
14
12/14
1
12/14
1
Externally supplied auxiliary pilot air (3 to 8 bar),
branched from the safety start-up valve
2 Safety start-up valve (slow build up of pressure of
complete supply)
Fig. 4/3: Example of valve-cylinder combination with slow
increase in pressure of the complete supply
4 2
12
1
5 3
2
3
1
Festo P.BE-CPA-EN en 0207c
2