Furuno FR-8122 Manuel d'utilisateur télécharger pdf (Page 14)

1. MOUNTING

1-6

Using inside fixing holes of the antenna housing

This method requires removal of the RF unit in the antenna unit to access inside fixing

holes. Use hex head bolts, flat washers, spring washers and nuts (local supply) to mount

the antenna unit, confirming length of bolts.

1. Unfasten four antenna bolts on the cover to open the antenna unit.

2. Unfasten four screws on the RTB cover to remove it.

3. Unplug connector J827 and J834 on the RTB board.

4. Separate upper chassis from lower chassis by removing two hex head bolts (M8x25).

5. Remove RF unit by unfastening four hex head bolts.

Hex. bolt(M10X20)

Hex. bolt(M8X25)

J827, J834

Remove from cable clamp

Antenna unit, opened

7. Lay the corrosion-proof rubber mat (supplied) on the mounting platform.

8. Fasten the lower chassis to the mounting platform with hex head bolts, spring washers,

flat washers and nuts (local supply), and then coat flat washers, nuts and exposed parts

of bolts with silicone sealant. Cut a slit in the rubber bushing and insert bolt into the

bushing. Do not use seal washers.

9. Reassemble RF unit, cover and chassis.

10. Set four knob caps (supplied) into outside fixing holes.

11. Do steps 6-8 in “Outside fixing holes”.

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 55 56

Pas de commentaire

Furuno FR-8122 Manuel d'utilisateur Page 14