Installation manual

Simrad SH80
Operating Panel cleaning
The Operator Panel must be kept clean and dry. Remove dust
and salt water residue with a soft cloth moistened in fresh water.
D
o not use strong solvents.
Serviceable parts
There are no user serviceable parts inside the Operator Panel.
Transceiver Unit
Observe the following on-board maintenance instructions for the
Transceiver Unit.
Topics
Ambient temperature and humidity
It is important that the sonar room is kept dry. The Transceiver
Unit must not be exposed to excessive dust and humidity, as
this can cause corrosive attacks and subsequent failures to the
electronic circuitry. Visit the sonar room at regular intervals to
check temperature and humidity, and take the necessary actions
if the environmental conditions are poor.
Transceiver Unit cleaning
The Transceiver Unit m ust be kept clean and dry. Remove dust
and salt water residue with a soft cloth moistened in fresh water.
D
o not use strong solvents.
Transceiver Unit dust filters
There is a dust filter in the bottom of the Transceiver Unit. To
avoid overheating, this must be inspected, and if necessary,
cleaned once every third month.
Note
If your Transceiver Unit is equipped with a heat exchanger, the
filter under the transceiver has been blocked. There is no need
to clean this filter.
184 164385/E