1 | Make sure that you have sufficient water depth below the keel before you lower the transducer. If your vessel is in dry dock, make sure that you have sufficient height between the hull and the dry dock floor. The space under the hull must be free from tools, scaffolding, personnel and other obstacles.
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2 | Remove the mains fuses for the hull unit. |
3 | Lowering the transducer
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4 | Hoisting the transducer
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5 | Insert the mains fuses for the hull unit. |