1.2. Short description AUMA valve actuators type SV 05.1 – SV 07.1 have a modular design. Motor and gearing are mounted in a common housing and make up a coaxial unit together with the output drive shaft.
4) Plug/socket connectors of the Cannon make are delivered with connection possibility for screen braiding. Plug tops and connecting cables are not part of the AUMA scope of supply. Maximum cable diameters: Controls 18,7 mm; motor 13,5 mm..
Operation instructions AUMA valve actuators SV 05.1 – SV 07.1 2.2. Controls MEC 02.1 Type MEC 02.1 Voltage, frequency 110 – 120 V, 50/60 Hz Internal control voltage 12/24 V DC Control signals: galvanically isolated 24 V DC continuous signal...
AUMA valve actuators SV 05.1 – SV 07.1 Operation instructions Mounting to valve/gearbox The easiest position for mounting is when the valve shaft points upright. But mounting can be done in any other position as well. The valve actuator is delivered ex works in position CLOSED.
AUMA valve actuators SV 05.1 – SV 07.1 are operated via the controls MEC 02.1. These are designed to be mounted to a separate wall bracket.
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AUMA valve actuators SV 05.1 – SV 07.1 Operation instructions Actuator Controls Run command OPEN 24 V DC Run command CLOSE 24 V DC End position signal OPEN (WÖL) End position signal OPEN End position signal CLOSED (WSR End position signal CLOSED...
Operation instructions AUMA valve actuators SV 05.1 – SV 07.1 Setting of the internal end position detection For the setting of the end position detection the actuator must be mounted to the valve. 7.1. Setting Switch compartment yellow CLOSED 4.06...
AUMA valve actuators SV 05.1 – SV 07.1 Operation instructions 7.3. Setting for OPEN Move valve with handwheel/crank up to the mechanical end stop OPEN (set in the factory). LED green (OPEN) illuminates. If switching point is not reached, i.e. LED green is not illuminated, correct setting value on dial (4.02) as described in subclause 8.4.
Operation instructions AUMA valve actuators SV 05.1 – SV 07.1 Test run Approach end position CLOSED and end position OPEN electrically and check seating. Clean sealing faces at cover and housing; check if O-ring is in good condition. Apply a thin film of non-acidic grease to the sealing faces.
AUMA valve actuators SV 05.1 – SV 07.1 Operation instructions 12. Setting of the position feedback 4 – 20 mA (option) Figure K1: Valve actuator SV Figure K2: Switch compartment Take off cover at switch compartment (Figure K1) Run valve actuator to end position CLOSED.
Operation instructions AUMA valve actuators SV 05.1 – SV 07.1 14. Maintenance AUMA valve actuators require very little maintenance. Precondition for reliable service is correct commissioning. Seals made of elastomers are subject to aging and must therefore regularly be checked and, if necessary, exchanged.
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