1. INSTALLATION
1-18
1.5.2
How to install the Power Supply Unit
Use four bolts (M6, local supply) to fix the Power Supply Unit.
Note:
For bulkhead mounting, fasten the unit so that the open notches on the unit are
facing the deck.
1.6
Processor Unit
1.6.1
Installation considerations
Keep in mind the following points when selecting a location.
• Locate the processor unit away from heat sources because of heat that can build
up inside the cabinet.
• Select a location where the vibration is minimal.
• Locate the equipment away from places subject to water splash and rain.
• Make the service clearance of 100 mm in front of the vent hole (left side).
• Leave sufficient space at the sides and rear of the unit to facilitate maintenance.
• Be sure to connect the ground wire (between the earth terminal on the chassis and
the ship’s earth).
• A magnetic compass will be affected if the processor unit is placed too close to the
magnetic compass. Observe the compass safe distances in the SAFETY IN-
STRUCTIONS to prevent interference to a magnetic compass.
• Leave the dummy plate fastened, to prevent the wrong operation of the power
switch. The items behind the plate are for use by the serviceman.
: Bolt holes
Notch
Notch
Keep the dummy
plate in this
position.
Processor unit, front view
Summary of Contents for FAR-3220W-BB
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