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4. Using ropes (local supply), connect the eye-bolts to the ceiling or bulkhead.
Note: The transceiver sways with the ship's roll or pitch. When the ship moves
suddenly from wave impact or other causes, the transceiver unit may sway farther
than the stoppers. This can cause damage to the anti-vibration device.
To prevent damage to the anti-vibration device and the transceiver unit, secure
the transceiver unit with ropes in the manner shown below.
1) When a ceiling is available above the transceiver unit, prepare four anchor
points (use locally supplied fixtures) for the ropes. When a ceiling is not avail-
able above the transceiver unit, prepare a frame (use locally supplied materi-
als) which can be mounted to the bulkhead above the transceiver unit. The
frame should have four anchor points for the ropes.
Mounting to ceiling
Ceiling
Ceiling
Transceiver
unit
2) Connect the eye-bolts at the top of the transducer unit to the anchor points with
rope.
3) Adjust the rope length to allow the transducer unit to sway forward and back-
ward. Push, or pull, the transceiver unit so that the stoppers on the anti-vibra-
tion device meet, then tighten the rope.
Fixture
Eye-bolt
Transceiver
unit (side)
Front
Stoppers
(front side)
1. Pull the transceiver unit toward front,
then adjust the behind rope length so
that the front side stoppers are touched.
1. HOW TO INSTALL THE SYSTEM
Mounting to bulkhead
Anchor points
(4 locations)
Rope
(φ10mm approx.)
Behind rope
(no slack)
Front rope
(no slack)
2. Push the transceiver unit toward back,
then adjust the front rope length so that
the back side stoppers are touched.
Bulkhead
Frame
Transceiver
unit
Transceiver
unit (side)
Back
Stoppers
(back side)
1-13
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