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Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en
Building Technologies Handling 2018-12-05
3.1.8 Fitting accessories
Before fitting the accessory items shown below, the following steps must be
performed:
Danger to life from electrical current!
There is an immediate risk of fatal injury in case of contact with
live parts of SA..31...
· Disconnect actuator from power.
1. Actuator is mechanically connected to a Siemens valve.
2. Observe compatibility and choice of combinations. Refer to "Accessories"
(page 19).
3. Disconnect actuator from power.
4. Only required with actuators without fail safe function: Using the manual
adjuster, drive the actuator’s stem to the fully retracted position and fix the
coupling. See “Manual operation” and “Fixing coupling” (page 73).
5. When mounting two different accessories watch out for correct plug-in space
A or B (see below).
6. To fit an auxiliary switch, potentiometer or function module, the housing cover
must be removed.
PZ 2
A
Plug-in space for…
· Potentiometer ASZ7.5, or
Auxiliary switch ASC10.51
B
Plug-in space for…
· Function module AZX61.1 , or
Auxiliary switch ASC10.51
C LED
D DIL switches
E Calibration slot
F Connection terminals
0
4
0
J
3
9
A
C
D
E
F
B
Special notes on
mounting
SA..31..
Interior view of setting
elements and plug-in
spaces
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