Table of Contents
Introduction and Safety...................................................................................................................................................2
Safety message levels.........................................................................................................................................................2
User health and safety.......................................................................................................................................................2
Product Description..........................................................................................................................................................4
Actuator identification......................................................................................................................................................4
Bonnet description............................................................................................................................................................5
Valve diaphragm identification........................................................................................................................................6
Maintenance........................................................................................................................................................................7
Precautions.........................................................................................................................................................................7
Inspection...........................................................................................................................................................................7
Tighten the bonnet fasteners...........................................................................................................................................7
Disassemble the valve.......................................................................................................................................................8
Replace the valve diaphragm...........................................................................................................................................9
Adjust the travel (closing) stop......................................................................................................................................12
Replace the spindle o-rings............................................................................................................................................12
Lubrication requirements...............................................................................................................................................12
Parts for fixture ..............................................................................................................................................................17
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Advantage
Actuator 2.0 Maintenance Manual
Table of Contents
1
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