Festo DPA CRVZS Série Notice D'utilisation page 22

DPA−...−CRVZS
regulator lock LRVS−D−MINI, LRVS−D−MIDI
padlock LRVS−D
Select suitable accessories from the catalogue www.festo.com/catalogue
If you are using a soft−start valve in the system (è Fig. 4):
1. Connect a 3−way start−up valve type HE− −D or HEE− −D to the input side in
front of P1 between the soft−start valve and the pressure booster.
2. Connect a 3−way start−up valve type HE− −D or HEE− −D to the output side
after P2.
The exhaust procedure is performed using the regulator.
Fig. 4
Pressure booster combinations DPA− −CRVZS10(20) (è Fig. 5):
1. Connect a 3−way start−up valve type HE− −D or HEE− −D to the input side in
front of P2.
2. Connect a 3−way start−up valve type HE− −D or HEE− −D to the output side
after P2.
3. Connect a third 3−way start−up valve type HE− −D or HEE− −D between the
pressure booster DPA and the air reservoir CRVZS.
In this way you can exhaust large volume of air more quickly.
Fig. 5
22
P2
P1
P2
P1
Festo DPA−...−CRVZS 0806NH English