Simrad EC150-3C, Installation Manual

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Inspecting the EC150-3C installation
Topics
Visual inspection of the Power Supply Unit, page 114
Verifying that all EC150-3C cables are properly connected, page 115
Visual inspection of the 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 EC150-3C hardware units are installed as specified in this manual. The EC150-3C
is turned off. You need the following equipment:
• Multimeter
Procedure
1 Verify that the Power Supply Unit is installed in the correct location, and that it is
suitably oriented for easy maintenance and replacement of parts.
2 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.
3 Make sure that the unit has been identified with the relevant product label(s), and
that one label includes the part and serial numbers.
4 Make sure that the physical installation of the unit has been completed.
a Make sure that ample space is provided around the unit to allow for
maintenance and replacement of parts.
b Make sure that the cabinet door can be fully opened for unrestricted access.
c Make sure that the bolts, screws or studs holding the unit are of the correct size.
d Make sure that the correct flat and shake-proof washers have been used.
e Make sure that all nuts have been tightened properly.
f Verify that the welds and support brackets to which the Power Supply Unit is
fastened are substantial enough to hold the unit securely under all operating
conditions.
Simrad EC150-3C Installation Manual