Xylem Bell & Gossett CRS Instruction Manual Download Page 4

1  Introduction and Safety

1.1  Introduction

Purpose of the manual

The purpose of this manual is to provide the necessary information for working with the unit.

Read this manual carefully before starting work.

Read and keep the manual

Save this manual for future reference, and keep it readily available at the location of the unit.

Intended use

WARNING:
Operating, installing, or maintaining the unit in any way that is not covered in this manual

could cause death, serious personal injury, or damage to the equipment and the

surroundings. This includes any modification to the equipment or use of parts not provided

by Xylem. If there is a question regarding the intended use of the equipment, please contact

a Xylem representative before proceeding.

Other manuals

See also the 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 messages

It is extremely important that you read, understand, and follow the safety messages and

regulations carefully before handling the product. They are published to help prevent these

hazards:

• Personal accidents and health problems
• Damage to the product and its surroundings
• Product malfunction

Hazard levels

Hazard level

Indication

DANGER:
 

A hazardous situation which, if not avoided, will

result in death or serious injury

WARNING:
 

A hazardous situation which, if not avoided, could

result in death or serious injury

CAUTION:
 

A hazardous situation which, if not avoided, could

result in minor or moderate injury

NOTICE:
 

Notices are used when there is a risk of equipment

damage or decreased performance, but not

personal injury.

1  Introduction and Safety

2

CRS Instruction Manual

Summary of Contents for Bell & Gossett CRS

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

Page 2: ......

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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