Electric multi-turn actuators SAExC 07.1 – SAExC 16.1 with actuator controls AMBExC 01.1 Operation instructions

Multi-turn actuators SAExC 07.1 – SAExC 16.1 with actuator controls AMBExC 01.1 Scope of these instructions: Operation instructions These operation instructions are only valid for multi-turn actuators of the type range SAExC 07.1 – SAExC 16.1 with controls AMBExC 01.1. These operation instructions are only valid for ”clockwise closing”, i.e. driven shaft turns clockwise to close the valve. 1. Safety instructions 1.1 Range of application 1.2 Commissioning (electrical connection) 1.3 Maintenance 1.4 Warnings and notes Short description Technical data Additional information to the wiring diagram...

Operation instructions Multi-turn actuators SAExC 07.1 – SAExC 16.1 with actuator controls AMBExC 01.1 19. Controls AUMA MATIC BASIC ExC 19.1 Removal of the local controls 19.2 Setting the type of seating in the end position CLOSED 19.3 Push-to-run operation or self-retaining in selector switch position LOCAL 19.4 Push-to-run operation or self-retaining in selector switch position REMOTE 19.5 Fitting the local controls 19.6 Settings on relay board for potential-free feedback (option) Spare parts list multi-turn actuator SAExC 07.1 – SAExC 16.1 Spare parts list controls AMBExC with plug/socket...

Multi-turn actuators SAExC 07.1 – SAExC 16.1 with actuator controls AMBExC 01.1 Operation instructions Safety instructions 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. The manufacturer is not liable for any possible damage 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 controls'/actuator's designated use. Commissioning (electrical connection)...

Multi-turn actuators SAExC 07.1 – SAExC 16.1 with actuator controls AMBExC 01.1 Operation instructions Technical data Table 1: Technical data SAExC 07.1 – SAExC 16.1 Features and functions Explosion protection Protection types EC type examination certificate Type of duty 1) Motors Insulation class Motor protection Self-locking Limit switching Torque switching Position feedback signal, analogue (options) Mechanical position indicator (option) Running indication Heater in switch compartment Manual operation Electrical connection to the controls Threads for cable glands Terminal plan Output drive...

Multi-turn actuators SAExC 07.1 – SAExC 16.1 with actuator controls AMBExC 01.1 Standard colour Ambient temperature3) Vibration resistance4) according to EN 60068-2-6 Lifetime Silver-grey (similar to RAL 7037) Other colours are possible on request – 20 °C to + 40 °C – 40 °C to + 40 °C (low temperature) – 50 °C to + 40 °C (extreme low temperature) 1 g, from 10 Hz to 200 Hz Standard: Option: Standard: Options: Type SAExC 07.1 – SAExC 10.1 SAExC 14.1 – SAExC 16.1 Other information EC directives Reference documents Operation instructions Operating cycles (OPEN-CLOSED-OPEN) with 30 turns per stroke...

Multi-turn actuators SAExC 07.1 – SAExC 16.1 with actuator controls AMBExC 01.1 Operation instructions Additional information to the wiring diagram legend Information A: Change-over switch S9 for changing the type of seating (see subclause 19.2, page 24). Self-retaining in local operation can be cancelled by cutting the jumper B3 (see subclause 19.3, page 25). Jumper for operation mode REMOTE (see subclause 19.4, page 25). The control voltage is 115 V or 230 V AC (according to order) and must only be switched via potential-free contacts. End position signal: 115 V or 230 V AC, max. 2.5 W. Instead...

Multi-turn actuators SAExC 07.1 – SAExC 16.1 with actuator controls AMBExC 01.1 Operation instructions Prior to mounting the actuator must be checked for damage. Damaged parts must be replaced by original spare parts. After mounting to valve/ gearbox, touch up any possible damage to paint finish. Increased temperatures at the valve flange or valve stem: If temperatures > 40 °C are to be expected at the valve mounting flange or the valve stem (e.g. due to hot media), please consult AUMA. Temperatures > 40 °C are not considered with regards to the non-electrical explosion protection. Mounting is...

Multi-turn actuators SAExC 07.1 – SAExC 16.1 with actuator controls AMBExC 01.1 Operation instructions Finish machining of stem nut (output drive type A): Figure B-1 Output drive type A Stem nut The output drive flange does not have to be removed from the actuator. Remove spigot ring (80.2, figure B-1) from mounting flange. Take off stem nut (80.3) together with thrust bearing (80.01) and thrust bearing races (80.02). Remove thrust bearing and thrust bearing races from stem nut. Drill and bore stem nut and cut thread. When fixing in the chuck, make sure stem nut runs true! Clean the machined...

Multi-turn actuators SAExC 07.1 – SAExC 16.1 with actuator controls AMBExC 01.1 Manual operation Engaging manual operation: Operation instructions The actuator may be operated manually for purposes of setting and commissioning, and in case of motor failure or power failure. Manual operation is engaged by an internal change-over mechanism. Lift change-over lever in the centre of the handwheel up to max. 85°, while slightly turning the handwheel back and forth until manual drive engages (figure C). Manual force is sufficient for operating the change-over lever. It is not necessary to use an extension....

Multi-turn actuators SAExC 07.1 – SAExC 16.1 with actuator controls AMBExC 01.1 Operation instructions Electrical connection Ex-plug/socket connector with terminal board When working in potentially explosive areas, observe the European Standards EN 60079-14 “Electrical Installations in Hazardous Areas” and EN 60079-17 “Inspection and Maintenance of Electrical Installations in Hazardous Areas”. 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...