General Welding Consumables · Welding Consumables
Crew members and engineers on board maritime vessels rely on radar systems like the Supercored 71Hi/C1 from Hyundai Welding Co., Ltd. (Pohang) to ensure safe navigation and comply with international regulations such as IMO SOLAS. This radar operates on both X-Band and S-Band frequencies, providing reliable electromagnetic radar coverage. The system is DNV approved, indicating its adherence to stringent maritime safety standards. Maintenance is crucial for the longevity and reliability of the Supercored 71Hi/C1. Common issues include magnetron end-of-life after 5,000 to 8,000 hours of operation, bearing damage in the antenna rotation motor after 30,000 hours, and display backlight failure. Regular maintenance tasks include annual bearing lubrication for the antenna rotation motor and weekly performance monitoring tests as required by IMO regulations. Additionally, an annual inspection is recommended to ensure the system remains in optimal condition. To prevent unexpected downtime, it is advisable to keep a spare magnetron on board, with a lead time of 1 to 3 weeks for replacement parts.
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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