Furuno FAR 3220, Installation Manual

Page: 84 / 245

2. WIRING
2-42
2.7 Power Supply Unit
Wire the unit as shown below. See the interconnection diagram for details.
• PSU-014/016: For antenna of 24 rpm, w/a fan
• PSU-015/018: For antenna of 42 rpm, w/two fans
1. Connect the ground wire between the ground terminal on the chassis and the
ship’s earth.
Note: Electrical shock can result if the ground wire is not connected properly.
2. Unfasten five screws to open the cover of the
power supply unit.
3. Unfasten two screws from
the cable clamp to separate
the cable clamp assembly.
Fuse holder
Fuse holder
(2 pcs.)
Fan
Fan
PSU-014/016
PSU-015/018
PSU-014/016 PSU-015/018
Ground terminal Ground terminal
Ground wire
(IV-8sq, local supply)
Crimp-on lug FV2-M3 BLU 䚷
in CP03-35301
Crimp-on lug FV2-M3 BLU 䚷
in CP03-35301
Cable clamp
Cable clamp