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Bell & Gossett
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P2000452
User Manual
24 pgs543.45 Kb0
Table of contents
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Bell & Gossett P2000452 User Manual

Installation, Operation, and Maintenance Manual
Series 580
Table of Contents
Introduction and Safety ...................................................................................................................................................2
Introduction.......................................................................................................................................................................2
Inspect the package........................................................................................................................................................2
Inspect the unit...............................................................................................................................................................2
Product warranty............................................................................................................................................................2
Safety...................................................................................................................................................................................3
Safety message levels.....................................................................................................................................................3
Safety instruction decals................................................................................................................................................4
Environmental safety.....................................................................................................................................................6
Transportation and Storage ............................................................................................................................................8
Pump lifting........................................................................................................................................................................8
Long-term storage.............................................................................................................................................................8
Product Description ..........................................................................................................................................................9
General description...........................................................................................................................................................9
Operational specifications................................................................................................................................................9
Table of Contents
Installation.........................................................................................................................................................................11
Preinstallation...................................................................................................................................................................11
Pump location guidelines............................................................................................................................................11
Piping checklist.............................................................................................................................................................12
Commissioning, Startup, Operation, and Shutdown ............................................................................................14
Preparation for startup...................................................................................................................................................14
Check the rotation.......................................................................................................................................................14
Prime the pump...............................................................................................................................................................15
Start the pump.................................................................................................................................................................15
Pump operation precautions.........................................................................................................................................16
Shut down the pump......................................................................................................................................................16
Maintenance ......................................................................................................................................................................17
Lubrication.......................................................................................................................................................................17
Disassembly......................................................................................................................................................................17
Disassembly precautions.............................................................................................................................................17
Drain the pump............................................................................................................................................................17
Remove the pump assembly.......................................................................................................................................17
Remove the impeller....................................................................................................................................................18
Pre-assembly inspections...............................................................................................................................................18
Replacement guidelines...............................................................................................................................................18
Shaft and sleeve inspection.........................................................................................................................................19
Reassembly.......................................................................................................................................................................19
Install the impeller.......................................................................................................................................................20
Reinstall the pump assembly......................................................................................................................................20
Screw torque values.....................................................................................................................................................20
Dealer servicing ...........................................................................................................................................................20
Series 580 Installation, Operation, and Maintenance Manual 1

Introduction and Safety

Introduction and Safety

Introduction

Purpose of this manual
The purpose of this manual is to provide necessary information for:
• Installation
• Operation
• Maintenance
CAUTION:
Read this manual carefully before installing and using the product. Improper use of the product can cause
personal injury and damage to property, and may void the warranty.
NOTICE:
Save this manual for future reference, and keep it readily available at the location of the unit.

Inspect the package

1. Inspect the package for damaged or missing items upon delivery.
2. Note any damaged or missing items on the receipt and freight bill.
3. File a claim with the shipping company if anything is out of order.
If the product has been picked up at a distributor, make a claim directly to the distributor.

Inspect the unit

1. Remove packing materials from the product.
2. Inspect the product to determine if any parts have been damaged or are missing.
3. If applicable, unfasten the product by removing any screws, bolts, or straps.
4. Contact your sales representative if anything is out of order.

Product warranty

Coverage
undertakes to remedy faults in products from under these conditions:
• The faults are due to defects in design, materials, or workmanship.
• The faults are reported to an representative within the warranty period.
• The product is used only under the conditions described in this manual.
• The monitoring equipment incorporated in the product is correctly connected and in use.
• All service and repair work is done by -authorized personnel.
• Genuine parts are used.
• Only Ex-approved spare parts and accessories authorized are used in Ex-approved products.
Limitations
The warranty does not cover faults caused by these situations:
• Deficient maintenance
• Improper installation
• Modifications or changes to the product and installation made without consulting
Dispose of all packing materials in accordance with local regulations.
For your personal safety, be careful when you handle nails and straps.
2 Series 580 Installation, Operation, and Maintenance Manual
Warranty claim

Safety

Introduction and Safety
• Incorrectly executed repair work
• Normal wear and tear
assumes no liability for these situations:
• Bodily injuries
• Material damages
• Economic losses
products are high-quality products with expected reliable operation and long life . However, should the
need arise for a warranty claim, then contact your representative.
WARNING:
• The operator must be aware of safety precautions to prevent physical injury.
• Any pressure-containing device can explode, rupture, or discharge its contents if it is over-pressurized.
Take all necessary measures to avoid over-pressurization.
• 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. This includes any modification to the equipment or use of parts not provided by . If there is a question regarding the intended use of the equipment, please contact an representative before proceeding.
• Installation, Operation, and Maintenance manuals clearly identify accepted methods for disassembling units. These methods must be adhered to. Trapped liquid can rapidly expand and result in a violent explosion and injury. Never apply heat to impellers, propellers, or their retaining devices to aid in their removal.
• Do not change the service application without the approval of an authorized representative.
CAUTION:
You must observe the instructions for installation, operation, and maintenance contained in this manual. Failure to do so could result in physical injury, damage, or delays.

Safety message levels

About safety messa ges
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
• Product malfunction
Denitions
Safety message level Indication
DANGER:
A hazardous situation which, if not avoided, will result in death or serious injury
Series 580 Installation, Operation, and Maintenance Manual 3
Introduction and Safety
Safety message level Indication
A hazardous situation which, if not avoided, could
WARNING:
CAUTION:
Electrical Hazard:
result in death or serious injury
A hazardous situation which, if not avoided, could result in minor or moderate injury
The possibility of electrical risks if instructions are not followed in a proper manner
NOTICE:

Safety instruction decals

WARNING:
The maximum working pressure of the pump is listed on the nameplate. Do not exceed this pressure. Failure to follow these instructions can result in serious personal injury, death, and/or property damage.
Alert symbol
• A potential situation which, if not avoided, could result in undesirable conditions
• A practice not related to personal injury
This safety alert symbol is used in manuals and on the safety instruction decals on the pump to draw attention to safety-related instructions.
When used, the safety alert symbol means that failure to follow the instructions may result in a safety hazard.
4 Series 580 Installation, Operation, and Maintenance Manual
Decals
Introduction and Safety
Make sure your pump has these safety instruction decals and that they are located as this figure shows. If the decals are missing or illegible, contact your local representative for a replacement.

User safety

General safety r ules
Safety equipment
P70643
P70644
P70642
Make sure that all safety instruction decals are always clearly visible and readable.
These safety rules apply:
• Always keep the work area clean.
• Pay attention to the risks presented by gas and vapors in the work area.
• Avoid all electrical dangers. Pay attention to the risks of electric shock or arc flash hazards.
• Always bear in mind the risk of drowning, electrical accidents, and burn injuries.
Use safety equipment according to the company regulations. Use this safety equipment within the work area:
• Helmet
• Safety goggles, preferably with side shields
• Protective shoes
• Protective gloves
• Gas mask
Series 580 Installation, Operation, and Maintenance Manual 5
Introduction and Safety
• Hearing protection
• First-aid kit
• Safety devices
NOTICE:
Never operate a unit unless safety devices are installed. Also see specific information about safety devices in other chapters of this manual.
Electrical connections
Electrical connections must be made by certified electricians in compliance with all international, national, state, and local regulations. For more information about requirements, see sections dealing specifically with electrical connections.
Precautions before work
Observe these safety precautions before you work with the product or are in connection with the product:
• Provide a suitable barrier around the work area, for example, a guard rail.
• Make sure that all safety guards are in place and secure.
• Make sure that you have a clear path of retreat.
• Make sure that the product cannot roll or fall over and injure people or damage property.
• Make sure that the lifting equipment is in good condition.
• Use a lifting harness, a safety line, and a breathing device as required.
• Allow all system and pump components to cool before you handle them.
• Make sure that the product has been thoroughly cleaned.
• Disconnect and lock out power before you service the pump.
• Check the explosion risk before you weld or use electric hand tools.
Wash the skin and eyes
Do the following if chemicals or hazardous fluids have come into contact with your eyes or your skin:
If you need to wash your...
Eyes
Skin

Environmental safety

The w ork area
Always keep the station clean to avoid and/or discover emissions.
Recycling guidelines
Always recycle according to these guidelines:
1. Follow local laws and regulations regarding recycling if the unit or parts are accepted by an authorized recycling company.
2. If the first guideline is not applicable, then return the unit or parts to your representative.
Waste and emissions regulations
Observe these safety regulations regarding waste and emissions:
• Appropriately dispose of all waste.
• Handle and dispose of the processed liquid in compliance with applicable environmental regulations.
1. Hold your eyelids apart forcibly with your fingers.
2. Rinse the eyes with eyewash or running water for at least 15 minutes.
3. Seek medical attention.
1. Remove contaminated clothing.
2. Wash the skin with soap and water for at least one minute.
3. Seek medical attention, if required.
6 Series 580 Installation, Operation, and Maintenance Manual
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