Duncanco AV Series Instruction Manual

Installaon & Maintenance Manual
AV SERIES ACTUATORS
Aluminum Rack & Pinion
Pneumac Actuators

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SECTION PAGE SECTION PAGE
1.0 Introducon 310.0 Installaon on Valve 9
2.0 Standars & Regulaons 3 10.1 Preliminary Acons 9
3.0 General Informaon 4 10.2 Instrucons 9
4.0 Health & Safety 4 10.3 Assembly Conguraons 10
4.1 Residual Risks 411.0 Removal from Valve 10
4.2 Thermal Risks 412.0 Operaon 11
4.3 Noise 4 12.1 Descripon 11
4.4 Health Risks 4 12.2 Double Limit Stop 12
4.5 Mechanical Risks 4 12.3 Angular Stroke Seng 13
4.1 Magnec Risks 5 12.4 Pneumac Connecons 14
6.0 Operang Limits 615.0 Troubleshoong 15
6.1 Allowed Fluid Types 616.0 Periodic Maintenance 16
6.2 Expected Lifeme 617.0 Parts List 24
6.3 Tightening Torque Chart 618.0 Grease Specicaon 25
7.0 Handling & Liing 7 18.1 Grease 25
7.1 Liing Recommendaons 7
7.2 Liing Instrucons 7
8.0 Storage 8
9.0 Long Term Storage 8

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Customer Service
For technical assistance, please contact us at:
Email: [e-mail]
Website: www.avcsco.com

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12.2 Double Limit Stop
The double limit stop is provided with 2 dierent
mechanical stop bolts installed in the end caps and allows
the adjustment of both travel direcons. Adjustability is
+5° on the open stroke of a clockwise to close (close
stroke of an anclockwise to close) actuator and –25°/=5°
On the close stroke of a clockwise to close (open stroke of
an anclockwise to close) actuator.

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