AUMA SAM Ex 07.1 - 1 Safety Instructions; Commissioning (Electrical Connection); Range of Application; Short Description

1. Safety instructions
1.1 Range of application AUMA actuators are designed for the operation of industrial valves, e.g.
globe valves, gate valves, butterfly valves and ball valves.
For other applications, please consult us. AUMA is not liable for any
possible damages resulting from use in other than the designated
applications. Such risk lies entirely with the user.
Observance of these operation instructions is considered as part of the
actuator’s designated use.
1.2 Short description AUMA multi-turn actuators type SA(R)M Ex 07.1 - SA(R)M Ex 16 .1 have a
modular design. The actuators are driven by an electric motor and
controlled with the electronic controls AUMA MATIC Ex, which are included
in the scope of supply. The limitation of travel is realised via limit switches in
both end positions. Torque seating is also possible in both end positions.
The type of seating is stated by the valve manufacturer.
1.3 Commissioning
(electrical connection)
For work carried out in hazardous areas, special regulations (European
standard EN 60079-17) must be observed.
Work at the open actuator under voltage must only be performed if it is
assured that for the duration of the work there is no danger of explosion.
Pay attention to national regulations.
During electrical operation certain parts inevitably carry lethal voltages.
Work on the electrical system or equipment must only be carried out by a
skilled electrician himself or by specially instructed personnel under the
control and supervision of such an electrician and in accordance with the
applicable electrical engineering rules.
3
Multi-turn actuators SAM Ex 07.1 - SAM Ex 16.1 / SARM Ex 07.1 - SARM Ex 16.1
Operation instructions AUMA MATIC Ex
Page
16. Electronic positioner (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
16.1 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
16.2 Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
16.3 Positioner adjustment end position CLOSED (standard version) . . . . . . . . . . . . . . . . . . . . 23
16.4 Positioner adjustment end position OPEN (standard version). . . . . . . . . . . . . . . . . . . . . . 24
16.5 Setting of the sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
16.6 Positioner adjustment end position OPEN (inverse operation) . . . . . . . . . . . . . . . . . . . . . 25
16.7 Positioner adjustment end position CLOSED (inverse operation). . . . . . . . . . . . . . . . . . . . 26
16.8 Positioner in Split Range version (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
16.8.1 Split Range: description of functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
16.8.2 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
16.8.3 Positioner adjustment for Split Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
17. Timer (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
17.1 Function of the diagnosis LEDs (timer) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
17.2 Setting of the timer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
18. Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
19. Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
20. Declaration of conformity and declaration of incorporation . . . . . . . . . . . . . . . . . . . . . . 31
21. PTB-Certificate of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Addresses of AUMA offices and representatives. . . . . . . . . . . . . . . . . . . . . . . . . . . . 35