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1. HOW TO INSTALL THE UNIT
1-7
2. Lay the rubber mat on the mounting base and put the antenna unit on the rubber
mat, keeping in mind cable gland direction (standard direction is stern).
3. Fix the antenna unit with four sets of hexagonal bolts and nuts as shown below.
Note:
Tighten first nut with torque 36.5 Nm, then tighten second nut with the same
torque.
4. Connect the ground wire to the ground bolt.
5. For FB-1250-A/C, attach the radiation warning sticker (small) to the bow and stern
sides of the antenna radome. If these locations are not suitable, attach the radia-
tion warning stciker (big) to the ship’s body near the antenna radome.
6. Coat all bolts and nuts with silicone sealant to prevent electrolytic corrosion.
7. For FB-1500-A/C, restore the lifting lugs to their original positions.
Silicone sealant
Nut
Spring washer
Flat washer
Seal washer
Bolt
Silicone sealant
Rubber mat
Ground stud
Silicone sealant
FB-1500-A/C only
Содержание FELCOM250
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