CleaverBrooks CBEX Elite Firetube Boiler Manuals

CleaverBrooks CBEX Elite Firetube Boiler Manuals

Manuals and User Guides for CleaverBrooks CBEX Elite Firetube Boiler. We have 1 CleaverBrooks CBEX Elite Firetube Boiler manual available for free PDF download: Operation And Maintenance

CleaverBrooks CBEX Elite Operation And Maintenance

CleaverBrooks CBEX Elite Operation And Maintenance (134 pages)

Packaged Boiler 100-1200 HP

Brand: CleaverBrooks | Category: Boiler | Size: 7.15 MB

Table of Contents

Table of Contents
3
CHAPTER 1 Basics

7
- Overview
  7
- The Boiler
  8
- Construction
  9
- Steam Controls (All Fuels)
  9
- Hot Water Controls (All Fuels)
  12
- IFGR Components
  13
- Fan/Motor Cassette
  13
CHAPTER 2 Burner and Fuel System

15
- The Burner
  15
- Front Head and Panel
  16
- Gas System
  17
- Oil System
  19
- Controls for Combination Burners
  20
- Combustion Air
  20
- Automatic Ignition
  21
- Atomizing Air
  21
- Oil Fuel Flow
  22
- Gas Fuel Flow
  23
- Modulating Firing
  23
- Ultra Low Nox Systems
  24
CHAPTER 3 Waterside Care

25
- Overview
  25
- Water Requirements
  25
- Water Treatment
  29
- Cleaning
  30
- Boil-Out of a New Unit
  31
- Washing out
  33
- Blowdown: Steam Boiler
  34
- Periodic Inspection
  36
- Preparation for Extended Layup
  37
CHAPTER 4 Sequence of Operation

39
- Overview
  39
- Circuits and Interlocks
  40
- Firing Rate Controls
  41
- Sequence of Operation: Gas or Oil
  41
- Flame Loss Sequence
  43
CHAPTER 5 Starting and Operating Instructions

45
CHAPTER 6 Adjustment Procedures

55
CHAPTER 7 Troubleshooting

69
- Problem-Cause Suggestions
  70
CHAPTER 8 Inspection and Maintenance

73
- Overview
  73
- Fireside Cleaning
  75
- Water Level Controls
  75
- Water Gauge Glass
  77
- Electrical Controls
  77
- Flame Safety Control
  79
- Oil Burner Maintenance
  81
- Gas Burner Maintenance
  83
- Motorized Gas Valve
  84
- Solenoid Valves
  84
- Air Control Damper
  85
- Fan/Motor Cassette Removal
  86
- IFGR Inspection and Adjustment
  87
- Fan/Motor Cassette Installation
  88
- Safety Valves
  88
- Fuel Oil Metering Valve
  89
- Air Pump and Lubricating System
  91
- Refractory
  96
- Front Door and Rear Access Plug
  99
- Lubrication
  100
- Combustion Adjustments
  101
- EPA Compliance
  101
CHAPTER 9 Parts

103
- Arch Brick & Liner Tiles
  104
- Blower Cassette
  105
- Main Gas Train
  109
- Starter Gas Train
  110
- Pilot Gas Train
  111
- Actuator Assembly, Fuel Oil
  112
- Actuator Assembly, Air Damper
  113
- Actuator Assembly, IFGR Valve
  113
- Actuator Assembly, Gas Butterfly Valve
  114
- Pressure Controls
  115
- Water Column, LWCO
  116
- Auxiliary Low Water Cutoff
  117
- Blower Davit: 55" & 60
  118
- Front Head Hinge: 55" & 60
  119
- Front Davit Assembly
  120
- Front Head Assembly
  121
- Burner Installation
  126
- Fireside Gaskets
  131

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