Davit System (Lifeboat/Raft) · Lifesaving Appliances (LSA)
The RH3,7 is a marine evacuation system designed for crew safety and evacuation, manufactured by Palfinger Marine Safety AS. This equipment is SOLAS certified for personnel capacity and is approved by DNV according to their approval finder standards. Regular maintenance and testing are crucial to ensure its reliability. Common issues include corrosion or blockage of the release hook mechanism, diesel engine start failures due to insufficient testing, osmotic blister formation in the GRP hull from prolonged water exposure, and air supply system valve failure. Additionally, the harness and safety belts can deteriorate over time due to UV exposure and weathering. Spare parts for the RH3,7 are available through Palfinger Marine Safety AS or authorized distribution partners, with a lead time of 2 to 6 weeks. Maintenance requirements include weekly engine test runs lasting at least 5 minutes and annual servicing of the release hook by an approved service provider. A thorough examination of the GRP hull is recommended during docking, and a comprehensive five-year inspection should be scheduled.
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“The SeaCure LHR M2 release gear systems have been designed and tested in compliance with the new IMO regulation, and are based upon more than 85 years experience in developing lifesaving equipment.…”
What our service work and the manufacturer documentation say about keeping this model running.
Weekly engine test run (min. 5 min). Release hook servicing annually by an approved service provider (SOLAS MSC.402(96)). GRP hull inspection at docking. Five-year thorough examination.
Spare parts via Palfinger Marine Safety AS or authorised distribution partners. Lead time: 2-6 weeks.
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