Furuno FELCOM251, Installation Manual

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2. INSTALLING THE SYSTEM
2-21
4. Pass the another end of the pigtail cable and grounding wire from inner side to the
cable gland and pull out to outer side.
See the following figure for the assembling order of each member of cable gland.
5. Set the rubber sheet onto the mounting position according to the fixing holes.
6. Fasten the antenna attachment (antenna unit) with hex. bolt (M10

70), nut (M10),
flat washer (M10), spring washer (M10) and seal washer (M10).
7. Connect the grounding wire to STUD bolt (M10) on the mast securely.
8. Apply adhesive to the bolt’s heads and nuts for waterproofing.
Hex. bolt
(M10x70)
S. W. (M10)
F. W. (M10)
S. W. (M10)
F. W. (M10)
Nut (M10)
Seal washer
Rubber sheet
Hex. nuts
Hex. bolt
Rubber sheet
Seal washer F. W.
S. W.
F. W.
S. W.
Adhesive
Adhesive