Samson 3930, Монтаж и эксплуатация

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10 EB 3930 EN
Mounting and start-up
4 Mounting and start-up
SAMSON solenoid valves are delivered
ready for use. In special cases, the solenoid
and valve body are delivered separately and
must be assembled on site. Proceed as fol-
lows to mount and start up the solenoid
valve.
4.1 Mounting position
Any mounting position may be used. The fol-
lowing applies concerning the installation:
Î
The cable entries must face downward
or, in cases where this is not possible,
mount them in the horizontal position.
4.2 Conversion from 5/2-way
to 3/2-way function
The solenoid valve can be converted from a
5/2-way to a 3/2-way function or vice ver-
sa. Proceed as described below to convert
the solenoid valve (see
Fig. 2 ):
Î
Unscrew both slotted-head screws A and
B.
Î
Remove the seal and insert it into the
hole for the corresponding function (see
Fig. 2 ).
Î
Re-insert the two slotted-head screws into
the enclosure and tighten them.
The location of the supply air connection 1 is
changed by turning the seal.
NOTICE
!