Samson Type 4708 Mounting And Operating Instructions page 11

Type 4708-55xx for Type 4763 and
Type 4765 Positioner
1. Screw the special nuts (5) into the con-
necting bores of the positioner.
2. Insert the gasket (2) into the recess of the
adapter plate (1).
3. Push the special hollow screws (6) for
SUPPLY and (7) for OUTPUT into the
connecting bores of adapter plate (1).
4. Place the supply pressure regulator onto
the positioner and screw it tight using
both special screws.
5. Close the spare connections with
stoppers (4) to prevent dirt from entering
the device.
Type 4708-57xx for Type 3760 Positioner
The attachment for a positioner mounted on
the left side of the valve yoke (seen from the
black switchover plate) is shown. For a
positioner mounted on the right side, the
adapter plate is attached in the same way,
except the supply pressure regulator must be
turned by 180° (see bottom of page 23).
1. Screw the special nuts (5) into the con-
necting bores of the positioner.
2. Insert the O-rings (9) into the recess of
the adapter plate (1).
3. Push the special hollow screws (6) for
SUPPLY and (7) for IN. SIGNAL into the
connecting bores of the adapter plate
(1).
4. Place the supply pressure regulator onto
the positioner and screw it tight using
both special screws.
5. Close the spare connections with stop-
pers (4) to prevent dirt from entering.
Mounting the supply pressure regulator
1
4
1
4
Fig. 6 · Attachment onto positioners
1
7
5
2
5
6
< Switchover
plate
1
7
5
9
5
6
11
EB 8546 EN