Samson 3730-6, Mounting And Operating Instructions

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9.1 Retrofitting an inductive
limit switch
Required retrofit kit:
Limit switch Order no. 1400-7460
Note: For explosion-protected devices, the
requirements in section 11 need to be kept.
1. Take off the rotary pushbutton (3) and
cap (1), unthread the five screws (2)
and lift off the plastic cover (9) together
with the display, taking care not to
damage the
flat 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
proximity switch (7) on the cover with a
dot of glue.
4. Remove the jumper (8801-2267) at the
socket X7 of the top board and insert
the cable connector (11).
5. Guide the cable in such a manner that
the plastic cover can be placed back
onto the positioner. Insert the fixing
screws (2) and screw tight. Attach the
clamping plate (8) onto the proximity
switch.
6. Attach the rotary switch (5). Make sure
the flattened 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. Note: On start-up of the positioner, set
the option 'inductive alarm' under Code
38 from No to YES .
80
EB 8384-6 EN
Adjusting the limit switch
5
8
7
6
Socket X7 (11)
9 7
1 Cap
2 Screws
3 Rotary pushbutton
4 Marking
5 Rotary switch
6 Metal tag
7 Proximity switch
8 Clamping plate
9 Plastic cover
11 Connector
Fig. 24 · Retrofitting an inductive limit switch
1
2
4
3