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Simrad GC80/85 Dual MK2 Gyro Compass
6.6
Installing the Sensitive elements
Note!
Caution!
Note!
988-12720-002
The Sensitive elements are shipped from the factory packaged separately.
The elements have to be installed in the Master compasses according to
the description below.
A special tool (Simrad part no. 44174449) is required when installing the
Sensitive element. This tool is included in the Gyro packaging, and the
Sensitive element should not be installed without using this tool.
Use extreme caution when handling the Sensitive element! Do not tilt the
element. It is filled with oil and the top includes a ventilation opening.
1
Make sure that the Master compasses are installed and cables
connected according to the description on page 38 onwards.
2
Remove the 4 screws on the Horizontal ring.
3
Carefully lift the Sensitive element from its packaging, and remove
the rubber tube on top of the element.
The packaging and the rubber tube should be kept for re-use if the
Sensitive element has to be sent to factory for service!
4
Tilt the Horizontal ring to the side where the plug is located, and
carefully put the Sensitive element into the ring.
-
The socket on the Sensitive element should be located right
above the plug attached to the Horizontal ring.
5
Position the Sensitive element on the Horizontal ring by putting the
assembly jigs into the holes as indicated in the figure below.
Observe the labelling and the diameter on the jigs. Fasten 2 screws
in the other 2 holes.
58
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