CleaverBrooks ProFire D252 Gas Burner Manuals

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CleaverBrooks ProFire D252 Installation, Operation, Service, And Parts Manual

CleaverBrooks ProFire D252 Installation, Operation, Service, And Parts Manual (160 pages)

Gas/Oil/Dual Fuel

Brand: CleaverBrooks | Category: Burner | Size: 5 MB

Table of Contents

Table of Contents
9
CHAPTER 1 Introduction

17
- Overview
  17
- Description
  17
- Operating Controls
  18
- Flame Safeguard Controls
  18
- Combustion Air Handling System
  19
- Firing Rate Controls
  19
- Firing Head
  20
- Oil System Air Atomizing
  21
  - 3-Way Solenoid Valve
    21
  - Nozzle Assembly
    21
  - Burner Mounted Trim Heater
    22
  - Oil Strainer
    22
  - Atomizing Air Proving Switch
    22
  - Air/Lube Oil Tank
    22
  - Integral Air/Oil Unit
    22
  - Air Compressor
    23
  - Oil Metering
    23
  - Separate Compressor Module
    23
- Gas System
  26
  - Main Gas Train Components
    27
  - Pilot Gas Train Components
    28
  - Operation
    28
CHAPTER 2 Installation

29
- Application
  29
- Combustion Chamber Construction
  29
- Installation
  32
- Packing Plastic Refractory Around Oven
  33
- Separate Compressor Module
  33
- Typical Oil Supply Loop
  34
- Oil Circulating Loop Operation
  35
- Circulating Oil Pump
  36
- Oil Loop Heater
  36
- Burner Mounted Trim Heater
  36
- Back Pressure Valve
  36
- Gas Piping
  37
- Installation Checklist
  37
CHAPTER 3 Operation

51
- Preparations for Starting
  51
  - Oil Flow
    52
  - Oil Pressure
    52
  - Oil Temperature
    52
  - Air-Oil Tank (Lube Oil)
    53
  - Firing Preparations for Gas Burners
    53
- Electrical Interference Test
  53
  - Gas Fired
    53
  - Oil Fired
    53
- Gas Pilot Flame Adjustment
  54
- Startup Sequence
  54
- Automatic Shutdown
  55
- Manual Shutdown
  55
- Safety Shutdown
  55
- Startup and Operating
  56
  - Gas Burners
    56
  - Oil Burners
    56
- Normal Operation
  57
- Shutdown
  57
CHAPTER 4 Adjustments

59
- Overview
  59
- Combustion Adjustment on Gas and Oil
  59
  - Stack Temperature
    59
  - Smoke Measurement
    60
  - Gas Adjustments
    60
  - Fuel Oil Adjustments
    60
- Electrical Interference Test
  60
  - Gas Fired
    60
  - Oil Fired
    60
- Gas System
  61
  - Gas Pressure
    61
  - Gas Flow
    61
  - Gas Pilot Flame Adjustment
    61
  - Main Gas Pressure Regulator
    61
  - Low Gas Pressure Switch
    61
  - High Gas Pressure Switch
    62
  - Gas Combustion Adjustment
    62
  - Secondary Valve Adjustment: Gas Models D 378
    62
  - Secondary Valve Adjustment: Dual Manifold
    63
- Oil System
  63
  - Oil Metering System
    63
  - Atomizing Air Pressure
    64
  - Atomizing Air Proving Switch
    64
  - Low Oil Pressure Switch
    64
  - High Oil Temperature Switch
    64
  - Nozzle Line Heater
    65
- Linkage: Modulating Motor
  65
- Cam Trim Adjustment
  67
- Firing Rate Controls
  67
CHAPTER 5 Maintenance

71
- Overview
  71
- Control System
  71
  - Programming Control
    72
- Impeller and Stator Cone
  72
- Firing Head Inspection
  72
- Pilot and Ignition Electrode
  74
- Flame Scanner
  74
- Oil Nozzle
  74
- Diffuser
  76
- Firing Rate Controls
  76
- Burner Mounting Inspection
  76
- Fuel Oil System
  77
  - Fuel Oil Circulating Pump
    77
  - Air-Oil Metering Pump
    77
  - Primary Air Pump or Compressor
    78
  - Air Cleaner
    78
  - Air-Oil Tank
    78
  - Oil Level Sight Gauge
    78
  - Compressor Oil Filter (Lube Oil Strainer)
    78
  - Nozzle Line Heater
    79
  - Oil Strainers
    79
- Gas System
  79
  - Motorized Main Gas Valves
    79
  - Solenoid Valves
    79
- Electrical System
  80
  - Electric Motors
    80
- Extended Shutdown
  80
- Maintenance Flow Chart Recommended Test Schedule
  81
CHAPTER 6 Troubleshooting

83
- Awareness
  83
- Emergency Shutdown
  84
- Troubleshooting
  85
CHAPTER 7 Accessories

89
- Overview
  89
- Steam Atomizing System
  89
- Air Purge System (Optional)
  90
- Plant Air System
  90
CHAPTER 8 Flue Gas Recirculation

93
- LN Model Designations, Sizes, and Inputs
  93
- Description
  95
- FGR Shutoff Valve
  96
- FGR Control Valve
  97
- Air/Fgr Damper Assembly
  97
- Blast Tube Temperature Interlock (Optional)
  99
- Stack Temperature Interlock (Optional)
  99
- 20 PPM Design
  99
CHAPTER 9 Parts Lists and Drawings

101
- Instructions
  101
- Parts Shipping Policy
  101
- Return Goods Procedures (Credit or Replacement Parts)
  102
- Parts Lists and Drawings
  104
  - Blast Tube Assembly D42
    104
  - Blast Tube Assembly D378
    106
  - Blower Housing Assembly D42
    108
  - Blower Housing Assembly D210
    110
  - Blower Housing Assembly D378
    112
  - Compressor Set D42
    114
  - Compressor Set D175
    116
  - Compressor Set D378
    118
  - Control Package, Fireye
    120
  - Control Package, Honeywell
    122
  - Damper Assembly D42
    124
  - Damper Assembly LND42
    126
  - Drawer Assembly D42
    128
  - Drawer Assembly D84
    130
  - Drawer Assembly D175
    132
- Drawer Assembly D378
  134
- Firing Head Assembly D42
  136
- Oil Air Tank DL, DM42
  138
- Oil Heater D42 -420
  139
- Oil Metering Assembly DL, DLG, DM, DMG42
  141
- Oil Metering Assembly DL, DLG, DM, DMG175-420 & DE, DEG42
  143
- Oil Metering Assembly D378
  146
- Modulation, Standard
  148
- Modulation, Standard Low Nox or Left Hand Gas
  149
- Modulation, Cam Trim
  150
- Modulation, Cam Trim Low Nox or Left Hand Gas
  152

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