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Describes the boiler's construction, purpose, and compliance with codes.
Details burner types, fuel classification, and the integration of control systems.
Explains the role of various controls and components in burner operation.
Covers how the burner is ignited, including spark and pilot systems.
Describes the source and regulation of air for combustion.
Explains the system for delivering fuel oil to the burner nozzles.
Details the gas supply and flow regulation to the burner.
Discusses the importance of waterside care for boiler life and service.
Outlines construction standards according to ASME Boiler and Pressure Vessel Code.
Covers water needs for boiler operation and system integrity.
Covers air removal and minimum temperature requirements.
Details feed pump operation and water level maintenance.
Emphasizes the necessity and objectives of proper feedwater treatment.
Discusses cleaning of piping systems and the pressure vessel's waterside.
Provides a procedure for removing manufacturing coatings from new boilers.
Outlines procedures for draining and flushing boilers to remove deposits.
Explains the process of removing concentrated water from steam boilers.
Covers requirements for regular internal inspections of the pressure vessel.
Details methods for storing boilers during non-use periods.
Introduces the chapter's focus on electrical sequencing of controls.
Describes the burner control circuit and its interlock components.
Details the burner start-up, ignition, and shutdown sequence for CB-20 systems.
Explains the sequence for CB-40 systems, including additional interlocks.
Describes the burner's reaction to flame failure or loss.
Covers pre-firing checks and system preparation.
Guides on setting operating limit, high limit, and high-low fire controls.
Provides step-by-step instructions for starting oil-fired burners.
Offers instructions for initiating gas-fired burner operation.
Explains routine operation, including start-up, running, and shutdown.
Stresses the need for adjustments and maintenance for efficiency and economy.
Outlines requirements for periodic vessel inspections and component checks.
Highlights the importance of checking water level controls and vessel waterside.
Details procedures for replacing and maintaining the water gage glass.
Covers the settings and adjustments for various operating controls.
Guides on adjusting pressure and temperature controls for optimal operation.
Specific instructions for setting steam boiler pressure controls.
Instructions for setting hot water boiler temperature controls.
Explains adjustment of the combustion air proving switch.
Notes that programming controls require no adjustment.
Covers adjustment and maintenance of oil burner components like nozzles and pumps.
Details adjustments for gas pilot flame and gas pressure/flow.
Explains how to adjust switches and cams for proper burner operation.
Guides on adjusting the air damper for correct fuel-air ratio.
Emphasizes the importance and maintenance of safety valves.
Describes maintenance for motorized gas valves.
Covers maintenance for solenoid valves (gas, oil, vent).
Discusses inspection and maintenance of boiler refractory components.
Details procedures for properly sealing boiler doors.
Covers checking impeller vane position and motor rotation.
Explains the importance and methods for cleaning fireside surfaces.
Provides guidance on lubricating electric motors and control linkage.
Lists common causes and checks for a burner that won't start.
Addresses issues related to lack of spark or flame during ignition.
Troubleshoots scenarios where only the pilot flame is present.
Identifies problems preventing the burner from reaching high fire.
Covers troubleshooting steps when flame is lost during operation.
Addresses issues with the damper motor's movement or lack thereof.
General guidance on how to order replacement parts.
Specifies the channels for purchasing parts.
Outlines the process for returning parts for service.
General| Brand | Cleaver-Brooks |
|---|---|
| Model | CBH Series |
| Category | Boiler |
| Language | English |
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