Table of Contents
Advertisement
Chapter 3 Maintenance
3.2.2
Transducer
In the case of the through-hull installation, check the surface of opening of transducer (portion
from which the ultra-sonic is emitted). If shells or oil adhere, scrub the surface with a wooden
or bamboo knife with caution not to damage the surface and remove stuck materials. If you
scrub strongly, the surface will be damaged, resulting in deteriorated performance of
transducer.
3.3 Fuse Replacement
Warning
Fuse blows out when such a trouble occurs inside at too high input voltage or over current.
The fuse is located in the power cable. Please replace with the fuse listed in the list of
standard components.
3.4 Diagnostics of troubles
In this section, simple procedures to find out troubles are mentioned to locate the troubles on
boat.
3.4.1
Necessary information for requesting repair
Please inform of the following points:
(1) Name of the ship, and telephone number, if a satellite communication system is equipped,
(2) Failed equipment name and type name
(3) Equipment serial number
(4) "Version number. of system software" displayed on "Title screen"
(5) Next calling port and name of sales agent, telephone number, Fax number, e-mail address,
etc.
(6) Details of failure (as much as possible) and failure diagnostics results on board, as well as
operation conducted, in particular, until the failure or when the failure occurred.
3-2
Use the specified fuse. If you use a fuse other than
specified one, it may lead to a serious accident.
CVS-872D
0092607062-01
Advertisement
Table of Contents
