Furuno FAR 3220, Installation Manual

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1. INSTALLATION
1-5
How to fasten the Antenna Unit to the mounting platform
1. Construct a suitable mounting platform referring to the outline drawing at the end
of this manual.
Note: The mounting platform must be flat, level and firmly secured.
• The diameter of the mast for fixing the Antenna Unit platform must be over 180
mm.
• The thickness of the Antenna Unit platform must be over 12 mm.
• The reinforcement rib must be installed diagonally.
2. Referring to the outline drawing at the back of this manual, drill four mounting
holes (

15 mm) in the mounting platform.
Bow side UP
Radiator
bracket Radiator
bracket
Belt sling Belt sling
Lifting fixture
(ø20)
Lifting fixture
(ø20)
Shackle
(left, right)
Shackle
(left, right)
Note: Pass the belt sling
around the stern side of
the radiator bracket.
1 䠅 Loosen two scanner bolts. 2 䠅 Separate the lifting fixtures to remove them.
Tighten the scanner bolts (torque: 10 N•m).
Lifting fixtures Lifting fixtures
Alignment position (four places)
Scanner bolts Scanner bolts
How to remove the lifting fixture
The lifting fixtures are attached to the base of the chassis and must be removed after hoisting the antenna
unit. The two lifting fixtures are fixed together with a scanner bolt at the factory, as shown in the figure below.
Over 12 mm
Mounting
platform
Be careful not to
get welding splatter
on nuts, bolts, etc.
on the mounting
platform.
Diameter:
Over 180 mm Diameter:
Over 180 mm
Thickness: Over 6 mm Thickness: Over 6 mm
Bottom of platform
The reinforcement
ribs must be
installed diagonally.