Marine Boiler Automation, Burner Management & Flame Safeguard Service
Boiler burner control and flame safeguard faults
Share the burner and controller models and the sequence where the fault occurs. Note whether it trips during purge, ignition, flame proving or normal firing. Include the displayed alarm and any recent changes to the burner or fuel system.
Seanav Marine provides certified automation, combustion control, and burner management system servicing for auxiliary, composite, and exhaust gas boilers across all Indian ports. Our instrumentation engineers troubleshoot optical flame scanners, burner sequence PLCs, steam pressure modulators, combustion air dampers, and water level cutouts on Aalborg, KangRim, and Saacke boilers, ensuring reliable steam production and Class survey compliance.
Supported OEM Equipment & Multi-Make Coverage
Aalborg (Mission OS / OC), KangRim Heavy Industries, Saacke Marine, Sunrod, Miura, Volcano
Technical Specifications & Operational Coverage
| Service Scope | Burner Controller Tuning, Optical Flame Scanner Calibration, Water Level Probe Servicing, Fuel-Air Ratio Modulation, Combustion Control & Safety Interlocks |
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| Boiler Types | Marine Auxiliary Boilers, Composite Boilers, Exhaust Gas Boilers (Economizers), Waste Heat Recovery Units |
| Supported OEMs | Aalborg (Mission OS / OC), KangRim Heavy Industries, Saacke Marine, Sunrod, Miura, Volcano |
| Safety Controls Tested | Low-low water level fuel cutout, high steam pressure cutoff, flame failure lockout, atomizing air/steam interlocks, post-purge sequence |
| Class Approvals | IRS, DNV, ABS, ClassNK, Lloyd's Register, Bureau Veritas |
Standard 5-Step Boiler Automation & Safety Overhaul SOP
Our Class-approved technicians execute this standardized procedural workflow to ensure first-time compliance with attending Class surveyors and Indian Port State Control (PSC) inspectors:
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Burner Management PLC & Sequence Audit
Test automatic pre-purge timing, ignition spark electrode gap, and pilot burner sequence on electronic burner controllers.
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Optical Flame Sensor (UV Scanner) Sensitivity Tuning
Clean quartz glass lenses, test signal threshold, and verify instantaneous burner fuel cutoff (<4 seconds) on simulated flame loss.
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Differential Pressure & Steam Modulating Valve Calibration
Calibrate pneumatic/electronic modulating control valves to ensure stable steam pressure across varying auxiliary ship loads.
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Water Level Safety Cutout Chamber Blowdown & Probe Testing
Perform blowdown of external water level chambers; verify primary and secondary electrode cutouts trip burner fuel trip valve instantly.
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Class Surveyor Demonstration & Combustion Gas Check
Demonstrate full automatic restart and safety shutdown sequences in presence of attending Class surveyor with formal report.
24/7 Port & Anchorage Attendance Across India
Seanav Marine provides rapid shore-based and offshore launch boat boarding across all 170+ Major and Minor Indian Ports, including:
Certified Equipment & Replacement Spares in Stock
Seanav Marine maintains bonded warehouse spare parts inventory across major Indian ports for immediate dispatch and installation during port calls:
Download Marine Auxiliary Boiler Pre-Survey Safety Protocol
Guidance on safety valve testing, low water cutouts, and flame failure testing for Chief Engineers.