Preventive maintenance procedures
Topics
Checking the environmental conditions in the sonar room
Lowering and hoisting the transducer to remove marine growth
Inspecting and cleaning the display
Inspecting and cleaning the Processor Unit
Inspecting and cleaning the Operating Panel
Inspecting and cleaning the Power Supply Unit
Visual inspection of the hull unit
Visual inspection of the installation trunk and the trunk bearing
Inspecting and cleaning the transducer face
Painting the transducer face
Inspecting and replacing sacrificial anodes
Lubricating the hoisting spindle
Lubricating the transducer shaft sleeve