Sperry Marine 5016-CA, Руководство по эксплуатации, установке и обслуживанию

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Analogue Compass Repeaters 056376/A
Bearing Repeater 5-5
9. Locate the fixed trunnion in the bushing in the repeater.
10. Turn the loosened trunnion clockwise into the opposite bushing, so
that the repeater is secured without play in the gimbal ring.
Make sure that the repeater swings freely in the gimbal ring without
jamming.
11. Check that the repeater is centered in the gimbal ring. If necessary,
adjust the trunnions to center the repeater.
12. Carefully tighten the trunnion lock nuts until they are just free of
clearance.
13. Align the bearing repeater bracket with the vessel’s fore-and-aft line
as follows:
a) Determine the exact lateral distance between the bracket’s centre
and the vessel’s fore-and-aft line.
b) Position a beam with a perpendicular reference mark well for-
ward of the bearing stand, at the same lateral distance from the
fore-and-aft line.
c) Fit a PV 23 azimuth device to the bearing repeater.
d) Take a bearing of the reference mark on the beam.
The bearing is to be 360° exactly. If necessary, fine-adjust the
positions of the flat nuts on the attachment studs until a bearing
of 360° is obtained.
e) Position a second beam well aft of the bearing stand.
f) Take a bearing of the reference mark on the beam.
Check that the bearing is 180° exactly. If necessary, correct any
misalignment by readjusting the flat nuts, then re-check the bear-
ings of the two beams.
14. Thoroughly tighten the flat nuts on the attachment studs.
15. Remove the cover plate from the connection box.
16. Shorten the repeater and shipside connection cables as required.
17. Remove the cable jacket from the ends of the connection cables,
draw back the cable screens and insert the cables into the connec-
tion box through the cable glands.
18. Firmly tighten the cable glands. Make sure to establish a solid con-
nection between the screens and ship’s ground via the glands.
19. Connect the repeater and shipside wires to the terminal blocks as
per the wiring diagrams and connection drawings provided.
20. In case a custom configuration is required, configure the repeater
now using the SUSI application (see chapter 6, ‘Configuration”).
21. Attach the cover plate to the connection box, power up the compass
system and carry out a full functional test of the repeater.
Note
In case the bearing repeater bracket is mounted amidships (on the fore-
and-aft line), no beams need to be erected if bearings can be taken of
objects on the fore-and-aft line instead, e.g. the centre of the foremast,
flagstaff etc.