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CleaverBrooks FLX User Manual

CleaverBrooks FLX
110 pages
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Manual Part No. 750-177 R5
MODEL FLX
PACKAGED BOILER
1,500,000 to 12,000,000 Btu/hr
Hot Water and Steam
Fuel: Light Oil, Gas or Combination
10/2009

Table of Contents

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CleaverBrooks FLX Specifications

General IconGeneral
BrandCleaverBrooks
ModelFLX
CategoryBoiler
LanguageEnglish

Summary

Chapter 1: General Description

A. General

Info on Cleaver Brooks FLX Model boilers, 1.5M to 12M Btu/hr input.

Boiler Components and Controls

Boiler structure, construction, and various steam/hot water controls.

Chapter 2: Profire V Burner

A. Introduction and Controls

Overview of Profire V/Series burners, panel controls, and safety systems.

Burner Systems and Configurations

Details combustion air, oil, gas systems, ignition, and burner configurations.

B. Installation Requirements

Draft conditions, air supply, chamber design, and piping.

C. Startup and Operation Procedures

Detailed steps for starting and operating gas, oil, and combination burners.

D. Adjustments and Settings

Procedures for combustion, air flow, gas, and oil adjustments for efficiency.

E. Maintenance Schedule and Procedures

Recommended maintenance schedule and procedures for components.

F. Troubleshooting Common Issues

Identifies common problems and provides solutions for burner operation.

G. Burner Specifications

Table of Model FLX burner characteristics and gas pressure requirements.

Chapter 3: Pressure Vessel Care

A. General & Hot Water Requirements

Importance of waterside care, air removal, and circulation in hot water boilers.

Steam Boiler Requirements & Water Treatment

Feedwater quality, deaeration, and water treatment for steam boilers.

E. Blowdown and Cleaning Procedures

Periodic blowdown, cleaning, and boilout procedures for vessel maintenance.

H. Washing Out & Periodic Inspection

Procedures for washing waterside and requirements for periodic inspection.

J. Preparation for Extended Layup

Methods for dry and wet storage to protect the boiler.

Chapter 4: Sequence Of Operation

A. General & B. Circuit/Interlock Controls

Outlines electrical sequencing and describes the burner control system.

C. Sequence of Operation (Oil/Gas) & D. Flame Loss

Details burner operating cycles and flame loss safety sequences.

Electrical Nomenclature

Lists mnemonic codes for electrical components used in the system.

Chapter 5: Adjustment Procedures

A. General & B. Linkage Adjustments

Importance of adjustments and details on modulating motor linkage.

C. Modulating Motor & Switches

Adjustments for modulating motor, low/high fire switches.

E. Burner Operating Controls

Setting high limit, operating limit, and modulating controls for steam/hot water.

Pressure and Temperature Control Adjustments

Specific procedures for adjusting steam/hot water pressure and temperature controls.

Gas and Oil Combustion Adjustments

Procedures for adjusting gas pilot, gas fuel, and oil combustion.

CHAPTER 6 Troubleshooting

General Troubleshooting Guidance

Safety precautions and general approach to troubleshooting burner issues.

Burner Operational Problems

Lists common problems like no start, no ignition, shutdown, and their solutions.

CHAPTER 7 Inspection and Maintenance

A. General & B. Periodic Inspection

Importance of maintenance and periodic vessel inspection requirements.

C. Fireside & Upper Pass Cleaning

Procedures for cleaning fireside surfaces and upper pass areas.

E. Controls Maintenance

Maintenance for relief valves, low water controls, and water gauge glass.

Electrical, Flame Safeguard, and Burner Maintenance

Maintenance for electrical controls, flame safeguard, oil/gas burners, refractory, and seals.

CHAPTER 8 PARTS

Flextube Casing & Steam Controls Parts

Part lists and diagrams for casing types and steam pressure controls.

Water Level Controls & Water Columns Parts

Part lists and diagrams for water level controls and water columns.

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