Furuno FAR-2238S - 1.1.3 FAR-2258 Radar

To Next Page

To Previous Page

1. INSTALLATION

1-6

of the platform. The torque must be 49 N•m. For how to fasten double nuts, see

the installation guide (C3900Y01) at the back of this manual.

7. Using a hex bolt (M625), nut (M6) and flat washer (M6), establish the ground sys-

tem on the mounting platform. The location must be within 340 mm of the ground

terminal on the Antenna Unit. Connect the ground wire (RW-4747, 340 mm, sup-

plied) between the grounding point and ground terminal on the Antenna Unit. Coat

the hardware of the ground system with the supplied adhesive.

Antenna chassis side

Mounting platform side

Arrange a ground terminal as close as possible to Antenna Unit. There are two

methods to connect the ground wire for mounting platform side.

1.1.3 FAR-2258 Radar

How to assemble the Antenna Unit

The Antenna Unit consists of the antenna radiator and the Antenna Unit chassis, and

they are packed separately. Fasten the antenna radiator to the Antenna Unit chassis

as follows:

1. Attach the supplied two guide pins to the underside of the antenna radiator.

2. Remove the protective waveguide cap from the waveguide on the radiator brack-

et.

Ground terminal

Adhesive

Ground wire

Antenna Chassis

Hex bolt

Flat washer

Hex nut

Spring washer

AdhesiveAdhesive

Mounting PlatformMounting Platform

Ground wireGround wire

Welding