Samson 3730-4 - Page 82

82 EB 8384-4 EN
Adjusting the limit switch
1. Take off the rotary pushbutton (3) and cap
(1), unthread the ve fastening screws (2)
and lift off the plastic cover (9) together
with the display, taking care not to dam-
age the ribbon cable (between PCB and
display).
2. Use a knife to cut an opening at the
marked location (4).
3. Push the connector (11) with cable
through the opening and secure the prox-
imity switch (7) on the cover with a dot of
glue.
4. Insert the cable connector (11) at the
socket X9.
5. Guide the cable in such a manner that the
plastic cover can be placed back onto the
positioner. Insert the xing screws (2) and
screw tight. Attach the clamping plate (8)
onto the proximity switch.
6. Attach the rotary switch (5). Make sure
the attened side of the positioner shaft is
turned so that the rotary switch (5) can be
attached with the metal tag next to the
proximity switch.
7. On start-up of the positioner, set the op-
tion inductive alarm under Code38 from
No to YES.
1
2
3
4
5
8
6
7
9
7
Socket X9 (11)
1
Cap 6
Metal tag
2
Screws 7
Proximity switch
3
Rotary pushbutton 8
Clamping plate
4 Marking 9 Plastic cover
5 Rotary switch 11 Connector
Fig.26: Retrotting an inductive limit switch