Auxiliary Boiler (Oil-Fired) · Boilers
Cochran Chieftain 5t/10bar is 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 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. Refer to approved manufacturer documentation for the exact figures.
What our service work and the manufacturer documentation say about keeping this model running.
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.
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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