Festo VTSA Series, Manual

Page: 125 / 166

5. Maintenance and conversion
5−17
Festo P.BE−VTSA−44−EN en 0601a
1
Guide pins
2
Sealing plate
3
Right−hand end
plate
4
Manifold block
2
1
3
4
1
Fig.5/5: Fitting the right−hand end plate
3. Screw the components together with the original hexagon
socket screws. These screws have a threaded head with
gear teeth. Tighten the screws in the sequence
1
,
4
,
3
,
2
at first slightly, then with 3.0 Nm (±10 %) (position see
Fig.5/3).
4. Fit the valve terminal onto the fastening surface (see
chapter 2 Fitting, Fitting onto a wall" or Fitting onto a
hat rail").
5. Then fit the pneumatic and electrical connections (see
chapter 3 Installation, Connecting the VTSA valve
terminal").