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PNEUMATIC ACTUATORS ASSEMBLY & MAINTENANCE PROCEDURES Ref. Doc. MMMACTREGDRE English Rev.2 – January 2012 ADA & ASR SERIES SPRING RETURN ACTUATOR “ASR” DOUBLE ACTING ACTUATOR “ADA” - LCIE 05 AR 022...
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PNEUMATIC ACTUATORS ASSEMBLY & MAINTENANCE PROCEDURES Ref. Doc. MMMACTREGDRE English Rev.2 – January 2012 REVIEW CONTROL PROCEDURE REF. DOC. MMMACTREGDRE Rev. Date Carried out by Approved Description 02-01-2006 J. Rubio J.Tejedor First Edition 10-12-2008 J. Rubio J.Tejedor General update General update 19-01-2012 F.Zanuy J.Tejedor...
ASSEMBLY & MAINTENANCE PROCEDURES Ref. Doc. MMMACTREGDRE English Rev.2 – January 2012 1. APPLICABLE RANGE The Pneumatic Actuators ACTREG use a rack and pinion sliding system that creates a linear torque with a quarter turn operation. The range is the following: SERIE ADA...
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Ref. Doc. MMMACTREGDRE English Rev.2 – January 2012 1.1 SPRING COMBINATION BY TYPE OF ACTUATOR ACTREG actuators use a maximum of seven springs on each side, always using a same type of spring independently of the combination of springs that will be used.
2.1 STATEMENT ACTREG Actuators sizes 300 and smaller ACTREG S.A. states that Actreg Actuators covered by this Certificate have been designed and manufactured in accordance with the following European Directives requirements: European Pressure Equipment Directive 97/23/CE: classified according to Article 3, Part 3, Cat.
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Ref. Doc. MMMACTREGDRE English Rev.2 – January 2012 ACTREG Actuators sizes 500 & larger ACTREG S.A. states that Actreg Actuators covered by this Certificate have been designed and manufactured in accordance with the following European Directives requirements: European Pressure Equipment Directive 97/23/CE: classified according to Category I, Module A Evaluation Procedure of Conformity mod.
PNEUMATIC ACTUATORS ASSEMBLY & MAINTENANCE PROCEDURES Ref. Doc. MMMACTREGDRE English Rev.2 – January 2012 Material: Aluminium Service conditions for standard actuators: Maximum Pressure: 8 bars (Except ADA 10, 10 bars) Minimum Temperature: -30 ºC Maximum Temperature: +100 ºC Agreement evaluation process used: Category I Module A Technical Standards &...
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4.6 The normal performance of the actuators is to close clockwise and to open anticlockwise. However, this may be inverted under request. 4.7 ACTREG pneumatic actuators are provided with bi-directional pinion travel stops. Side located stops allow a full ±5º travel adjustment between 85º and 95º. Adjustment of the counter clockwise clockwise rotation limits is accomplished by unscrewing the locking nuts.
Always wear adequate protective clothing (Follow the safety guidelines established by your company!) Any parts replacement should be done with the original ACTREG spare parts!! The manufacturer will not be responsible of the wrong functioning of the actuator if original ACTREG parts have not been used.
9.1 Correctly assembly all the parts included in ACTREG Maintenance kits previously lubricated. 9.2 Place the pinion (3) in the body’s (1) actuator from underneath. Once the pinion appears through the inside of the body, assemble the pinion stop (12) in its correct position and the upper pinion bearing (10).
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PNEUMATIC ACTUATORS ASSEMBLY & MAINTENANCE PROCEDURES Ref. Doc. MMMACTREGDRE English Rev.2 – January 2012 Closed Position Open Position Model ADA-10 PIPE AXIS Models 20 to 850 PIPE AXIS Models 1200 to 4000 PIPE AXIS...
PNEUMATIC ACTUATORS ASSEMBLY & MAINTENANCE PROCEDURES Ref. Doc. MMMACTREGDRE English Rev.2 – January 2012 10. RECOMMENDED SPARE PARTS The spare parts kit of the ADA & ASR ACTREG actuator is made up of the following parts: Nº Quantity Name Soft Pinion Washer...
5. With spring return actuators, check for misplaced or broken springs. If spring are broken check the body for scoring. 6. If the actuator and valve are free reassemble the actuator and retest. If the unit still fails to operate, contact ACTREG.
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PNEUMATIC ACTUATORS ASSEMBLY & MAINTENANCE PROCEDURES Ref. Doc. MMMACTREGDRE English Rev.2 – January 2012 ACTREG, S.A. C/ Cantabria, 2 Poligono Industrial Les Salines 08830 Sant Boi de Llobregat Barcelona (Spain) Phone : + 34 93 661 44 10 Fax : + 34 93 654 33 93 e-mail : actreg@actreg.com...