Festo CPX - Fitting CPX Terminals with Pneumatics Onto an H−Rail

2. Assembly
2−22
Festo P.BE−CPX−SYS−EN en 0902e
2.4.2 Fitting CPX terminals with pneumatics onto an H−rail
For fitting the CPX terminal onto an H−rail you will require
mounting kit type CPX−CPA−BG−NRH. This kit contains
3clamping components and 3M4x12 screws.
Caution
H−rails with mounted valve terminals can break if they are
subjected to vibration exceeding severity level 1:
 0.15 mm path at 15 ... 85 Hz
2 g acceleration at 58 ... 150 Hz
This can damage the valve terminal, your machine or your
system.
· In this case use wall mounting.
· Note the permitted values for vibration and shock in
appendix A.1 Technical data".
Caution
 H−rail mounting without an H−rail clamping unit is not
permitted.
· If the terminal is fitted in a sloping position or if it is sub
jected to vibration, secure the H−rail clamping unit addi
tionally
 against sliding down with the retaining screws
intended for this purpose (see 3 in Fig.2/11)
 against unintentional loosening/opening.