Related Manuals for Emerson Asco Advantage Series
Summary of Contents for Emerson Asco Advantage Series
- Page 1 Installation, Operation and Maintenance Manual IOM.AA.ASCO.en-US.2008-08 Advantage Actuator ® Designed and Manufactured by ITT...
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Page 3: Table Of Contents
Table Of Contents Table Of Contents Introduction and Safety..............................2 Safety message levels.................................2 Warning....................................2 Safety....................................2 Product Description................................4 Advantage actuator model number..........................4 Identification tag................................4 Non-sealed and sealed bonnet description........................4 Valve diaphragm identification............................5 Transportation and Storage............................6 Transport and store the product.............................6 Installation...................................7 Install the valve and Advantage actuator........................7 Install diaphragm................................7 Mount the Advantage actuator to the valve........................10 Tighten the bonnet fasteners............................10... -
Page 4: Introduction And Safety
Introduction and Safety Introduction and Safety Safety message levels Definitions Safety message level Indication A hazardous situation which, if not avoided, will result in death or serious injury DANGER: A hazardous situation which, if not avoided, WARNING: could result in death or serious injury A hazardous situation which, if not avoided, CAUTION: could result in minor or moderate injury... - Page 5 Introduction and Safety • Ensure that the contents of the operating instructions have been fully understood by the personnel. Instruction and training can be carried out by ASCO as the reseller of the valve by order of the manufacturer. Non-compliance risks Failure to comply with all safety precautions can result in the following conditions: •...
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Page 6: Product Description
Product Description Product Description Advantage actuator model number The Advantage actuator is a spring or double acting pneumatic actuator. The actuator model number is located on the ITT identification tag. The model number is a four digit number defining the actuator as follows: A = Advantage Actuator Mode of Operation... -
Page 7: Valve Diaphragm Identification
Product Description (Continued) Figure 1: V-notch vent plug Valve diaphragm identification Diaphragm tab codes All diaphragm materials and physical properties are batch traceable via permanent codes molded into the diaphragm tabs. The molding date, grade of diaphragm, and valve size provide traceability to original batch records. -
Page 8: Transportation And Storage
Transportation and Storage Transportation and Storage Handling and unpacking guidelines CAUTION: Always observe the applicable standards and regulations regarding the prevention of accidents when handling the product. Handling guidelines Follow these guidelines when handling the product to prevent damage: • Use care when handling the product. •... -
Page 9: Installation
Installation Installation Install the valve and Advantage actuator Note: The actuator size and configuration can limit the actual operating pressure. Consult the engineering catalog for actuator sizing. Consult the factory or engineering catalog for vacuum operation. Consider the following information before installing the actuator: •... - Page 10 Installation (Continued) a) Install the new elastomer backing cushion over the tube nut. b) Invert the PTFE diaphragm by pressing the center of the diaphragm face with your thumbs while holding the edge of the diaphragm with your fingers. c) Engage the threads of the diaphragm into the tube nut by rotating clockwise. d) Continue rotating the PTFE diaphragm clockwise into the compressor while securing the backing cushion from rotating.
- Page 11 Installation (Continued) For PTFE assemblies only reinvert diaphragm. Back off (no more than 1/2 turn) until the bolt holes in diaphragm and the bonnet flange align. ® Advantage Actuator Installation and Operation Manual Designed and Manufactured by ITT...
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Page 12: Mount The Advantage Actuator To The Valve
Installation (Continued) Mount the Advantage actuator to the valve Regulate air pressure Options Description If the actuator mode of then ... operation is ... 1 or 3 regulate the air pressure in the upper cover to extend the compressor. regulate the air pressure in the lower cover to properly position the valve diaphragm. -
Page 13: Actuator Operating Pressure
Installation (Continued) Valve Size Bolt Size PTFE Diaphragm Elastomer Diaphragm Inch Imperial Metric in-lb in-lb 1 1/2" 3/8" 200-225 23-25 75-130 8.5-14.7 2" 7/16" 225-275 25-31 100-180 11-20 3" 5/8" 750-1000 85-113 300-420 34-48 4" 1/2" 540-600 61-83 190-230 22-26 Values given are for lubricated fasteners. -
Page 14: Set The Manual Over-Ride (Open)
Installation (Continued) Release any air pressure in the bottom cover. Remove the clear plastic cap. Use a wrench to turn the adjusting bushing counter clockwise to close the valve. Count and record the number of turns. Turn the adjusting bushing clockwise the recorded number of turns to return the valve to the open position. - Page 16 Visit our website for the latest version of this document and more information: www.emerson.com United Kingdom Customer Service Sales Admin 44-(0)1695-71 36 14 enquiries.asco.uk@emerson.com France: Sales Admin: 02 37 24 47 76 anf .serviced ients@emerson.com Italy +39 02 95037010 ANS .AFTERSALES@Emerson.com Netherlands +31332777805 info.asco.nl@emerson.com Spain +34 942 876 101 ventas.ane@emerson.com...