(1) Material protection: Touch up chipped anti-corrosion paint; replace corrodible components with stainless steel or apply anti-rust grease.
(2) Seal maintenance: Replace aging seals/gaskets; install salt spray protective covers to prevent salt spray from entering the interior.
(3) Cleaning and lubrication: Rinse the equipment with fresh water daily (avoiding electrical components); apply anti-salt spray lubricating grease weekly; replace anti-corrosion hydraulic oil quarterly.
(4) Regular inspection: Check the thickness of the anti-corrosion layer every six months; conduct flaw detection on key parts; apply conductive paste to electrical terminals to prevent poor contact.