General Welding Consumables · Welding Consumables
Crew members and engineers on board maritime vessels rely on radar systems like the one provided by Hyundai Welding Co., Ltd. (Pohang) to ensure safe navigation and comply with international regulations such as IMO SOLAS. The SC-40HJ / C1 radar system operates on X-Band and S-Band frequencies and is approved by DNV. This electromagnetic radar helps detect and monitor maritime traffic and potential hazards in real time. Common issues that can arise with this equipment include a magnetron failing after 5,000 to 8,000 hours of operation, requiring a spare magnetron to be kept on board. Additionally, the antenna's rotation motor can suffer bearing damage after 30,000 hours, the display backlight may fail, the heading marker may drift, and moisture can enter the waveguide if the pressure seal is compromised. Maintenance tasks include replacing the magnetron at the specified intervals, annual lubrication of the antenna bearing, and conducting a weekly performance monitor test as per IMO requirements. Regular annual inspections are also recommended to keep the radar in optimal working condition.
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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