Furuno WR110, Installation Manual

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2) Remove internal unit from the base of radome by completely removing M8 bolts and M16 bolt set.
The internal unit will get damaged if placed directly on the floor without removing the M16 bolts. It
may also damage them if placed on the floor with M16 high nut loosened.
3) Mount 4 handles in the internal unit. Insert the handles until it hits to the bottom for not to come off
when lifting unit. [ Note : Turn too much handles may damage radome base ]
4) Hold handles to lift up the internal unit.
Beware the antenna feed arm can easy to damage or break.
Any deformation of the antenna arm can cause functional
issues and degrade antenna performance.
5) Follow the steps 1 to 4 in the reverse order to reinstate equipment to the original configuration.
Beware to the following points:
- Do not remove handles during step 3).
- M16 high nut should be tightened in step 2).
It may damage the internal unit if M16 high nut is not tightened when reinstalled.
- Do not damage the antenna feed arm when covering the radome in step 1).
M16 high nut
4 pcs of handles
Attention point