Installing The Limit Contacts; Installing A Solenoid Valve - Samson 3767 Mounting And Operating Instructions

Converting and retrofitting the positioner
6.2 Installing the limit contacts
Accessories: Limit switch retrofit kit depend-
ing on model index 3767-xxxxxxxxxx.04
Order no. 1400-8810 for index .06 or
higher
Order no. 1400-7573 for index .04/.05
Order no. 1400-6389 for index .03
1. Unscrew the bracket with plate (1).
2. Remove the screws (2) and replace the
entire set point calibrator (3) with a cali-
brator including limit contacts. Make sure
the O-ring is inserted into the housing.
3. Attach the terminal block for the limit sig-
nals 41/42 and 51/52 in the terminal
base.
4. Guide the connecting cable to the termi-
nals and fasten.
(brown = +, blue = –)
4
10
Fig. 17: Installing the limit switches and solenoid valve
48
1 2
5. Refasten the bracket with plate (1) and
stick the adhesive label for the limit
switches on the housing cover.
6. Screw additional cable gland onto the
housing.
6.3 Installing a solenoid valve
Accessories: Solenoid valve retrofit kit
Order no. 1400-7712 for index .05 or
lower
Order no. 1400-8808 for index .06
1. Push the plate (5) to one side.
2. Unscrew the four screws (7). Lift off the
black cover with the rubber gasket and
insert the solenoid valve (6). The rubber
gasket with the restriction is located in
the rear of the solenoid valve.
3. Unscrew the plate (1).
3 2
9 8
5
7 6
EB 8355-2 EN