Siemens REV-R.03/1 Manual de usuario Pagina 4

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Siemens Electromotoric actuators CE1N4540en
Building Technologies 05.11.2009
Mounting notes
Mounting Instructions are enclosed in the product packaging.
Type Mounting instructions
SQD..
M4540
ASC9.6
G4573.1
Installation notes
90°
4362Z01
90°
Commissioning notes
When commissioning the system, check wiring and the functions. In addition, select or
check the auxiliary switch settings.
Switch off the positioning signal.
The valve can be fully closed (= 0 % stroke) by turning the manual adjuster counter-
clockwise. Control is automatically resumed when the positioning signal returns.
Every actuator must be driven by a dedicated controller (refer to "Connection dia-
grams", page 6).
Maintenance notes
The actuators are maintenance-free.
When servicing the actuator:
Switch off pump and power supply
Close the main shutoff valve in the pipework
Release pressure in the pipes and allow them to cool down completely
If necessary, disconnect electrical connections from the terminals
The actuator must be correctly fitted to the valve before recommissioning.
The actuator can not be repaired. It has to be replaced as a complete unit.
Disposal
The device contains electrical and electronic components and must not be disposed of
together with domestic waste. This applies in particular to the PCB.
Legislation may demand special handling of certain components, or it may be sensible
from an ecological point of view.
Current local legislation must be observed.
Warranty
The technical data relating to specific applications are valid only in conjunction with the
valves listed in this Data Sheet under "Equipment combinations", page 2.
The use of the actuators in conjunction with third-party valves invalidates all
claims under Siemens Switzerland Ltd / HVAC Products warranty.
Overview mounting in-
structions
Orientation
Manual adjuster
3-position control
Repair
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