Table Of Contents - Waukesha Cherry-Burell W75RS PMO Operation And Maintenance Manual

Double seat mix proof
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Waukesha Cherry-Burrell
Waukesha Cherry-Burrell Warranty ............................................... 3
Shipping Damage or Loss .............................................................................3
Warranty Claim .............................................................................................3
Safety .................................................................................................... 4
Care of Stainless Steel ......................................................................... 5
Stainless Steel Corrosion ..............................................................................5
Elastomer Seal Replacement Following Passivation ....................................5
Introduction ......................................................................................... 6
General Information ......................................................................................6
Factory Inspection .........................................................................................6
Models and Specifications ............................................................................6
Materials ...........................................................................................6
Equipment Serial Number ............................................................................6
Applications ..................................................................................................6
Operating Parameters ....................................................................................7
Temperature Range: ..........................................................................7
Seat Options ..................................................................................................7
Pressure Ratings ............................................................................................7
Installation ........................................................................................... 8
Location ........................................................................................................8
Welding Instructions .....................................................................................8
Air Supply .....................................................................................................8
Flow Direction ..............................................................................................8
Fittings ..........................................................................................................8
Pipeline Support ............................................................................................9
Stem Flush Adapter ......................................................................................9
Installing the Valve .......................................................................................9
Connecting Flush Supply Line (Optional) ....................................................10
Operation ............................................................................................. 11
Solenoid Valve Port Connections .................................................................11
Automatic Fail-Safe System .........................................................................12
Valve Operating Conditions .........................................................................13
Valve Open .......................................................................................13
Valve Closed .....................................................................................13
Valve Closed, Upper Seat Lifted ......................................................13
Valve Closed, Lower Seat Push ........................................................13
Test Procedures .............................................................................................14
Stem Gauge .......................................................................................14
Positive Fail-Safe Detection Test .....................................................14
Corrective Action ..............................................................................14
Maintenance ......................................................................................... 15
Maintenance Intervals ...................................................................................15
Inspection ......................................................................................................15
Lubrication ....................................................................................................15
Cleaning ........................................................................................................15
Cleaning-In-Place (CIP) ...................................................................15
Cleaning Procedure ...........................................................................16
August 2008
95-03076

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