SL 30/35 Hull Sonar Operators Manual
974-25007001/2.0
Troubleshooting and Maintenance
Page 7.3
Kongsberg Simrad Mesotech Ltd.
Port Coquitlam, BC - Canada
7. TROUBLESHOOTING AND MAINTENANCE
7.1 INTRODUCTIONS
This document is intended to provide a minimum level of instructions for the proper
handling, maintenance and troubleshooting of the SL 35 Hull Sonar.
7.2 SYSTEM
OVERVIEW
The Simrad SL 30/35 Hull Sonar consists of the wheelhouse electronics and the hull
unit assembly. The wheelhouse electronics include the LCD display, the SL 30/35
processing unit and the operator panel with the integrated interface unit.
The hull unit consists of the sonar dome unit, the lower/raise unit and the transceiver
unit. An optional pitch and roll sensor is also available.
7.3
HANDLING & MAINTENANCE
The most common cause of failure is poor preventive maintenance. Proper handling
and maintenance can significantly reduce the frequency of failures.
The following sections outline the recommended handling and maintenance for the
SL 30/35 Hull Sonar.
7.3.1 Wheelhouse
Electronics
Once installed, these units require little maintenance other than removing dust. A
damp, lint-free cloth should be used for this purpose.
Note:
It is absolutely essential that these units receive proper ventilation,
particularly if the boat is operating in warm climate locations.
7.3.2 Hull
Unit
The hull unit is subjected to the harshest conditions, and therefore proper
maintenance is crucial to ensure trouble free operation.
Summary of Contents for SL 30
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