General Welding Consumables · Welding Consumables
The SW-309L Cored / C1 radar system from Hyundai Welding Co., Ltd. (Pohang) operates on the principles of electromagnetic radar, utilizing both X-Band and S-Band frequencies to comply with IMO SOLAS regulations. Designed for maritime navigation, this radar system features DNV approval and comes equipped to handle various maritime challenges. Common issues that may arise 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, display backlight failure, heading marker alignment drift, and moisture intrusion in waveguides due to compromised pressurization. To ensure continued operation, it is recommended to keep a spare magnetron on board, with a lead time of 1 to 3 weeks. Maintenance requirements include magnetron replacement every 5,000 to 8,000 hours, annual lubrication of the antenna bearings, weekly performance monitoring as per IMO requirements, and an annual inspection.
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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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