Prerequisites
The CS90 is installed as specified in this manual. You need the following equipment:
Context
The sonar room is the compartment in which the Transceiver Unit is installed.
Procedure
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1 |
Make sure that the compartment ("sonar room") in which the Transceiver Unit is installed is clean and dry. |
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2 |
Make sure that the ambient temperature in the sonar room meets the environmental specifications.
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a |
Make sure that the temperature in the sonar room is controlled using a suitable ventilation system. |
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b |
Record the type of ventilation system that is installed. |
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c |
Make sure that the temperature in the sonar room is monitored. |
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d |
Measure the ambient temperature in the sonar room when the CS90 is switched off. |
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e |
Record the value in the result table. |
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3 |
Make sure that the relative humidity in the sonar room meets the environmental specifications.
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a |
Measure the relative humidity in the sonar room. |
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b |
Record the value in the result table. |
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4 |
30 minutes after the CS90 has been switched on and put to normal operation, measure the ambient temperature one more time.
Record the value in the result table.
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5 |
30 minutes after the CS90 has been switched on and put to normal operation, measure the relative humidity one more time.
Record the value in the result table.
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6 |
Make sure that the sonar room, the CS90 Transceiver Unit and the mounting brackets have not bee subjected to corrosive attacks. |
Result
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CS90 turned off |
CS90 turned on |
Ambient temperature:
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Relative humidity:
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Requirements |
Results |
The compartment in which the Transceiver Unit is installed ("sonar room") is clean and dry. |
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A ventilation system is installed. |
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Record the type of ventilation system that is installed.
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There are no corrosive attacks. |
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Date and signature:
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