Simrad SU90, Harbour Acceptance Test

Page: 20 / 62

20
409977/B
h Make sure that all welds and brackets have been painted with the correct
preservation medium to prevent corrosion.
4 Make sure that the unit is not physically damaged, and that the paint-work is clean
without dents or scratches.
The physical handling of the unit during the installation may have caused some
minor scratches to the paint-work. This can be accepted. However, if rough
handling has caused serious damage to the unit, this must be recorded with a written
statement and necessary photos, so that corrective actions can be made.
5 Make sure that the unit is firmly connected to ship's ground.
a Make sure that the unit 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 unit.
b Use a standard multimeter to check that the resistance between the unit and the
ship's ground is approximately 0 (zero) Ω.
6 Make sure that cable installation has been completed.
a Make sure that all cables leading to and from the unit have been properly
mounted and secured.
b Make sure that enough slack has been provided on each cable to allow for
maintenance and replacement.
7 Make sure that the unit has been identified with the relevant product label(s), and
that one label includes the part and serial numbers.
Result
Requirements Results
The Processor Unit is correctly installed with easy access for maintenance
and replacement of parts.
The Processor Unit is free from scratches, dents or other physical damage.
Free access to all the connectors on the Processor Unit is provided. All
cables are properly mounted with enough slack.
The Processor Unit can be fully opened for access to the internal parts.
The Processor Unit is properly earthed.
Date and signature:
Simrad SU90 Harbour Acceptance Test