General Welding Consumables · Welding Consumables
The SMT-5183S / I1 radar system from Hyundai Welding Co., Ltd. (Pohang) operates on both X-Band and S-Band frequencies, adhering to IMO SOLAS standards. This radar utilizes electromagnetic waves to detect and track objects, making it an essential navigational tool for maritime vessels. Approved by DNV, the system features a magnetron that typically requires replacement after 5,000 to 8,000 hours of operation. Regular maintenance is crucial, with annual inspections and antenna bearing lubrication necessary to ensure optimal performance. Common issues include magnetron end-of-life, antenna motor bearing damage, display backlight failure, heading marker drift, and moisture intrusion in waveguides due to compromised pressure seals. Spare parts such as a spare magnetron should be kept on board to minimize downtime, with lead times of 1 to 3 weeks for replacements. Weekly performance monitoring is an IMO requirement, further emphasizing the need for vigilant maintenance and regular testing to comply with maritime regulations.
What our service work and the manufacturer documentation say about keeping this model running.
Magnetron replacement every 5,000-8,000 hours. Antenna bearing lubrication annually. Weekly performance monitor test (IMO requirement). Annual inspection.
Hyundai Welding Co., Ltd. (Pohang): Keep a spare magnetron on board (on magnetron models). Lead time: 1-3 weeks.
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