Visual Inspection Of The Ec150-3C Power Supply Unit - Simrad EK80 Harbour Acceptance Test

Wide band scientific echo sounder
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Simrad EK80 Harbour Acceptance Test
4
Make sure that the cabinet is not physically damaged, and that the paint-work is
clean without dents or scratches.
The physical handling during the installation may have caused some minor
scratches to the surfaces or paint-work. This can be accepted. However, if rough
handling has caused serious damage, this must be recorded with a written statement
and necessary photos, so that corrective actions can be made.
5
Make sure that the cabinet is firmly connected to ship's ground.
a
Make sure that the cabinet is securely connected to the ship's ground with an
earthing strap. The strap must be in addition to any incidental electrical contact
made by the mounting lugs on the cabinet.
b
Use a standard multimeter to check that the resistance between the cabinet and
the ship's ground is approximately 0 (zero) Ω.
6
Make sure that the cabinet has been identified with the relevant product label(s).
Result
Requirements
The cabinet is correctly installed with easy access for maintenance and
replacement of parts.
The cabinet is clean and free from scratches, dents or other physical damage.
All transceivers, power supplies and cables have been installed according
to the drawing.
The welds and brackets that support the cabinet are strong enough to hold
the unit securely in place under all operating conditions. The welds and
brackets have been painted with the correct preservation medium to prevent
corrosion.
The cabinet is properly grounded.
Date and signature:
Related topics
Customer acceptance form, page 46
Visual inspection of the EC150-3C Power
Supply Unit
A visual inspection of the Power Supply Unit is required to verify that the unit has not
been physically damaged during the installation.
Prerequisites
The EK80 is installed as specified in the EK80 Installation manual. The EK80 is turned
off. You need the following equipment:
24
Results
401925/C

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