Conditions Of Use - Festo DPA Series Operating Instructions Manual

DPA−...
2 Method of operation and use
Due to its two coupled pressure chambers, the pressure booster type DPA−... func
tions as a double piston compressor. A control valve conducts the pressure, which
is applied constantly to connection 1, into the compression chambers alternately.
These generate a high pressure up to double the value of the input pressure. The
adjusting knob 5 can be used for modifying the pressure amplification.
The pressure booster type DPA−... has been designed for permanently increasing
the pressure in compressed air lines.
3

Conditions of use

Please note
Incorrect handling may lead to incorrect functioning.
S Make sure that the requirements in this chapter are always observed.
The product will then function correctly and safely.
Compare the maximum values in these
S
operating instructions with your actual
application (e.g. pressures, forces,
torques, temperatures).
The product can only be operated in ac
cordance with the relevant safety guide
lines if the maximum loading limits are
observed.
Make sure there is a supply of correctly
S
prepared compressed air.
Take into acccount the prevailing ambient
S
conditions.
12
LF−... LR−...
Fig. 2
[°C] [%]
Fig. 3
Festo DPA−... 0405b English
[mbar]