Xylem Bell & Gossett CRS Instruction Manual Download Page 1

Instruction Manual

0121-01_1.0

CRS

Coalescing-Style Air and Sediment

Separator

Summary of Contents for Bell & Gossett CRS

Page 1: ...Instruction Manual 0121 01_1 0 CRS Coalescing Style Air and Sediment Separator...

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Page 3: ...ns 7 4 2 Prerequisites 8 4 3 Install the CRS 8 4 4 Pipe hanging installation 8 4 5 Install the insulation 9 5 Operation 10 5 1 Precautions 10 5 2 Start up of the system 10 5 3 System venting and purgi...

Page 4: ...e safety requirements and information in the original manufacturer s manuals for any other equipment furnished separately for use in this system 1 2 Safety terminology and symbols About safety message...

Page 5: ...safety goggles protective gloves and shoes and breathing equipment Make sure that all safety features on the product are functioning and in use at all times when the unit is being operated 1 4 Protect...

Page 6: ...Dispose of all packing materials in accordance with local regulations 2 To determine whether any parts have been damaged or are missing examine the product 3 If applicable unfasten the product by rem...

Page 7: ...le high performing neodymium magnets The design and construction of this separator conforms to ASME Section VIII Div 1 This product is intended for hot and chilled water systems WARNING This product c...

Page 8: ...ainer The magnetite and other ferromagnetic particles are collected by the optional magnetic separator 3 3 Parts 1 2 3 4 WS013376A 1 Skim valve port 2 Air vent optional 3 Connection to system 4 Blowdo...

Page 9: ...tanks and pressure relief valves Failure to follow these instructions can result in serious personal injury or death or property damage WARNING This product can expose you to chemicals including Lead...

Page 10: ...vice 4 4 Pipe hanging installation CAUTION Lifting lugs Use unit lifting lugs only to lift unit as shipped from factory Unit must be empty and disconnected from pipe and other restraints Use proper ri...

Page 11: ...properly applied and sized pressure relief valve must be installed and in good operating order During filling and start up after servicing the system pressure should be closely monitored to ensure th...

Page 12: ...ult local sales and service representative 5 3 System venting and purging CAUTION Uncontrolled venting of water can occur with automatic air vents if foreign material prevents vent from closing Unwant...

Page 13: ...ure to follow these instructions could result in personal injury and property damage The coalescing medium must be cleaned periodically 6 3 1 Close the isolation valve 1 Before closing the isolation v...

Page 14: ...he bottom of CRS 9 Open the isolation valves 6 4 Clean the magnetic insert 6 4 1 Close the isolation valve 1 Before closing the isolation valves check the following parameters The system water is allo...

Page 15: ...st be 24 0 lbf in 4 0 lbf in 0 2 7 Nm 0 5 Nm 0 6 Open the upstream isolation valves 7 Open the downstream isolation valves 6 5 Service the air bleed ports or drain plugs 1 Remove the required componen...

Page 16: ...The PTFE tape typically does not require curing to achieve the maximum pressure resistance 6 Maintenance 14 CRS Instruction Manual...

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Page 20: ...ies and advanced analytics solutions for water electric and gas utilities In more than 150 countries we have strong long standing relationships with customers who know us for our powerful combination...

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