Festo DNCV Serie Instrucciones De Utilizacion página 31

DNCV−...
Please note
If impact forces are too high, they will damage the DNCV−... .
S Make sure that the operating conditions lie within the permitted range
(see chapter Technical specifications").
Tighten the adjusting screws 3 and 4
S
for the piston speed:
at first completely in the clockwise
direction,
then loosen approximately one turn.
This corresponds to the status as at
delivery (low positioning speed).
Tighten the adjusting screws 8 for the
S
end position cushioning:
at first completely in the clockwise
direction,
then loosen approximately one turn.
This corresponds to the status as at
delivery (high cushioning effect).
Moving to an end position:
1. Push the piston rod into the retracted end position (with DNCV−...−5/3G−... not
necessary). This corresponds to the status as at delivery.
2. Carry out one of the following steps in accordance with the table below:
Apply current to electrical connection pin 6 for the retracted end position
or
Press the manual override for valve
coil 12 (see inscription on the manual
override) for the retracted end position
(locking and non−locking); see Fig. 16).
DNCV−... −5/2LA−...
*)
For retracted end position (manual override 12) locking or non−locking
**)
Pressurize DNCV−directly
Festo DNCV−... 0303b English
−5/2J−...
Energize electrical connection pin 6
Press manual override 12
Fig. 14
Fig. 15
Fig. 16
−5/3B−... −5/3E−...
*)
S2 Diag S1 1214
S2 Diag S1 1214
−5/3G−... −5/2L−...
**)
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