Wiring - Furuno DRS12A-NXT Installation Manual

1. INSTALLATION AND WIRING
9. Apply adhesive to the flat washers, spring washers, and hex. nuts.
1.6

Wiring

Wiring considerations
• Turn the power at the switchboard off before beginning the wiring.
• Insert the 10 A fuse to the fuse holder (supplied with the cable assembly) when in-
stalling with 15 m, 20 m and 30 m cables. When installing with 10 m cables, the fuse
to be used will be different according to the voltage of ship's main. Use the 15 A fuse
for 12 VDC ship's main. Use the 10 A fuse for 24 VDC ship's main. Also, attach the
supplied fuse rating label to the fuse holder. For details, see "How to Replace the
Fuse" (C32-01604).
• The cable assembly and power/LAN cables have connector(s). Do NOT cut the ca-
ble assembly and power/LAN cables even if the cables are run through a radar
mast.
• When you replace the DRS4A/6A/12A/25A with the DRS6A-NXT/DRS12A-NXT/
DRS25A-NXT, the existing cable cannot be used. Use only the cable assembly sup-
plied with this radar sensor.
Cable assembly
Detailed view
Insulation sheet
Spring washer
Hex. nut
Power/LAN cable:
Pre-attached to the antenna unit.
11
Flat washer
Adhesive
Stud bolt