Rules For Transducer Handling - Simrad ES80 Reference Manual

Simrad ES80 Reference Manual
4 Remove all dust.
5 Apply the primer, and let it dry.
6 Apply the paint.
Observe the instructions provided by the paint manufacturer. Use airless spray.
Apply the minimum specified film thickness per coat and for the complete layer.
It is not possible to measure dry film thickness on transducer surface. You must
therefore use a wet film gauge to frequently measure the paint thickness.
Note
We strongly recommend that you do not use a paintbrush and/or a roller.
7 Allow the paint to dry.
Further requirements
The contractor or shipyard must keep a daily paint log recording all relevant information
from the surface treatment.

Rules for transducer handling

To secure long life and accurate results, the transducer must be handled correctly.
A transducer must always be handled as a delicate instrument. Incorrect actions may
damage the transducer beyond repair. Observe these transducer handling rules:
1 Do not activate the transducer when it is out of the water.
2 Do not handle the transducer roughly and avoid impacts.
3 Do not expose the transducer to direct sunlight or excessive heat.
4 Do not use high-pressure water, sandblasting, metal tools or strong solvents to
clean the transducer face.
5 Do not damage the outer protective skin of the transducer face.
6 Do not lift the transducer by the cable.
7 Do not step on the transducer cable.
8 Do not damage the transducer cable, and avoid exposure to sharp objects.
Transport protection
Some transducers are delivered with a cover plate to protect the face during transport
and installation. Let this plate stay on as long as possible, but do not forget to remove
it before the vessel goes to sea.
Cleaning and painting the transducer face
During normal use, the transducer is subjected to biological fouling. If this marine
growth is excessive, it will reduce the performance of the ES80.
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