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ATLANTIC 3000
3000mm Diameter Ocean Buoy
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www.sealite.com
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Ladder and Top Mark Installation:-
5. The tower top is normally supplied with the top mark brace and top mark mounting
plates fitted. Remove M8 hardware which has been used to loosely connect the brace
to the mounting plate.
6. Position the top mark assembly on top of the mounting plate (peanut shaped flat plate)
and fix the three mating parts using supplied M8 hardware (fit M8 bolts tail-down with
a Ø8 flat washer top and bottom and a Ø8 spring washer and M8 plain nut). Tighten to
17.6Nm (13.0 ft.lb).
Connected parts -
• Top mark assembly
• Mounting Plate
• Top mark brace
Coat each bolt tail and nut with an anti-seize compound or molybdenum disulphide grease.
Figure 7 - Top Mark Installation
Summary of Contents for ATLANTIC-3000
Page 2: ...2 Version No Description Date Author Approved 1 0 Manual Launch October 2018 G Percy G Percy ...
Page 8: ...8 Technical Drawings ...
Page 14: ...14 Tower Assembly ...
Page 16: ...16 Tower Assembly Figure 4 Main Tower Assembly ...
Page 20: ...20 Ladder and Top Mark Installation Figure 6 Ladder Installation ...
Page 32: ...32 Electronic Equipment Installation ...
Page 34: ...34 Notes ...