Kongsberg Simrad MF90, Installation Manual

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476671/B
191
Requirements Results
The display is properly grounded.
Date and signature:
Related topics
Setting to work, page 186
Inspecting the installation of the MF90 system, page 189
Visual inspection of the Processor Unit
A visual inspection of the Processor Unit is required to verify that the unit has not been
physically damaged during the installation. Is is also necessary to verify that the computer
has been installed correctly.
Prerequisites
The MF90 system hardware units are installed as specified in this manual. The MF90 system
is turned off. You need the following equipment:
• Multimeter
Procedure
1 Make sure that the computer is installed in the correct location, and that it is suitably
oriented for replacement and cabling.
2 Make sure that the physical installation of the unit has been completed.
a Make sure that you have free access to rear and front side connectors on the
computer.
b Make sure that ample ventilation is provided to avoid overheating.
c Make sure that ample space is provided around the unit to allow for maintenance
and replacement of parts.
d Make sure that the bolts, screws or studs that have been used are all of the correct
size.
e Make sure that the correct flat and shake-proof washers have been used.
f Make sure that all the nuts have been tightened properly.
g If applicable: Make sure that all welds and brackets have been painted with the
correct preservation medium to prevent corrosion.
Setting to work