Festo Smart cubic CPA-SC Series, Manual

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2. Fitting
2−6
Festo P.BE−CPASC−EN en 0412b
2.2.1 Fitting onto/removing from a hat rail
Caution
Note the specifications on vibration and shock for
CPA−SC valve terminals with field bus direct (see appen
dix A Technical data").
Fitting the terminal onto a hat rail without a hat rail
clamping unit is not permitted.
·
If the terminal is mounted on a sloping surface or is sub
jected to vibration, secure the hat rail clamping unit
additionally against sliding down with the retaining
screws intended for this purpose (see Fig.2/1).
against unintentional loosening or opening.
For fitting the CPA−SC valve terminal onto a hat rail, you will
require the mounting kit CPASC1−BG−NRH. This kit contains
2M4x10 screws and 2 clamping elements.
Fitting Proceed as follows:
1. Make sure that the fastening surface can support the
CPA−SC valve terminal (weights see appendix A).
2. Fit the hat rail (support rail EN 50022 35x7.5; width
35mm, height 7.5 mm). Make sure that there is sufficient
space for connecting the supply cables and tubing.
3. Fasten the hat rail to the fastening surface approximately
every 100 mm.
4. Fit the hat rail clamping unit to the rear of the CPA−SC
valve terminal (see Fig.2/1).
5. Hang the CPA−SC valve terminal onto the hat rail
(seeFig.2/1, arrow A).
6. Swing the CPA−SC valve terminal onto the hat rail
(seeFig.2/1, arrow B). Make sure that the clamping
element lies diagonally to the hat rail.