"> Cochran Cochran Chieftain 2t/10bar
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Cochran

Cochran Chieftain 2t/10bar

Cochran Cochran Chieftain 2t/10bar is identified in the source list as a auxiliary oil-fired boiler. It is normally installed in the engine room or boiler area with its burner, feedwater, steam, fuel and combustion-air systems. Its purpose is to generate steam for fuel heating, tank heating, domestic services, cargo duties or other shipboard consumers. The source record provides the existing record note 'HFO/MDO'. The boiler combines pressure-containing heating surfaces with burner or steam-generation equipment, but the exact furnace and tube arrangement must be confirmed from manufacturer documentation. The exact model designation and any pressure, steam-output or fuel information contained in the source distinguish this unit from neighboring boiler variants; refer to approved manufacturer documentation for the exact figures.

Components & Design

Component data being added…

Technical Data

boiler type auxiliary_oil-fired_boiler
steam capacity th 2
design pressure bar 10
fuel type HFO/MDO

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Common failures & inspection points

●Burner ignition or flame failure caused by fuel contamination, poor atomization, electrode faults or air-supply problems, resulting in failed starts, flame trips or unstable combustion
●Soot or deposit buildup on heating surfaces caused by poor combustion or unsuitable fuel condition, resulting in rising exhaust temperature and reduced steam-generation efficiency
●Low-water or feedwater-control problems caused by valve, pump, sensor or control faults, resulting in unstable water level or protective shutdowns
●Tube or pressure-part leakage caused by corrosion, overheating or fatigue, resulting in water loss, steam leakage or abnormal furnace conditions
●Safety or combustion-control device malfunction caused by fouling, calibration drift or electrical faults, resulting in alarms, trips or unsafe operating indications

Service & Maintenance

Inspect burner or exhaust-gas sections as applicable, feedwater equipment, water-level controls, gauge glasses, safety devices and accessible pressure parts. Maintain boiler-water treatment and investigate abnormal level, pressure or temperature behavior before returning the unit to unattended service. Clean fireside or gas-side heating surfaces when fouling is indicated and inspect for soot accumulation, corrosion and leakage. Function-test alarms, trips, flame safeguards and automatic controls after maintenance. Examine refractory, casing and insulation where fitted for damage or hot spots. Refer to manufacturer, class and statutory documentation for exact pressure settings, water chemistry limits, inspection intervals and acceptance criteria.

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Replacement Parts

Keep burner service parts where fitted, ignition and flame-detection components, gaskets, gauge-glass consumables, feedwater-control parts and selected sensors recommended by the manufacturer. Pressure-part repair materials and safety-valve components must follow approved vessel and class procedures. Confirm exact spares from the boiler and burner documentation.
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Equipment Model #78357 · ✓ still in production