General Welding Consumables · Welding Consumables
This radar equipment is designed for maritime navigation and safety, adhering to IMO SOLAS standards. The H-14 / IRN / S-705.EF / S-22 model, manufactured by Hyundai Welding Co., Ltd. in Pohang, offers both X-Band and S-Band capabilities. It operates on electromagnetic radar and is certified by DNV. Common issues reported include the end-of-life condition of the magnetron after 5,000 to 8,000 hours of operation, bearing damage in the antenna rotation motor after 30,000 hours, and failure of the display backlight. Heading marker drift and moisture ingress in the waveguide can also occur if the pressure seal is compromised. Hyundai Welding recommends keeping a spare magnetron on board for magnetron models, with a lead time of 1 to 3 weeks for replacement parts. Magnetron replacement should be performed every 5,000 to 8,000 hours, and the antenna bearing should be lubricated annually. Additionally, a weekly performance monitor test is required by IMO, along with an annual inspection.
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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