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203
SAILOR FleetBroadBand
Training Manual
6
6.5.1.2 R&R of Assembled Electronic Cover Unit
Figure 6-32: TT-3050C ADU, Assembled Electronic Cover Unit
Removal
:
1. Remove the Radome Top as described in the previous section
Remove & replacement of Radome Top
.
2. Unscrew the eighteen (18) Torx-8 screws at the rim of the
Assembled Electronic Cover Unit, put aside the screws as they
are going to be reused in the replacement of the Assembled
Electronic Cover Unit.
3. Lift carefully the Assembled Electronic Cover Unit a few
centimetres and tilt it to the side to gain access to the cables.
4.
Disconnect the plug from the High Power Amplifier at the
printed circuit board of the Assembled Electronic Cover Unit.
Replace
:
1. Check and clean the rim of the new Assembled Electronic
Cover Unit (S-62-129082) and the inside rim of the Radome
Bottom.
2.
Reconnect the cable from the High Power Amplifier to the
printed circuit board of the Assembled Electronic Cover Unit.
3. Orientate the Assembled Electronic Cover Unit so the arrow
marking with the text “
FORE
” on the top cover is pointing in
same direction as the arrow marking with the text “
FORE
” on
the bottom of the Radome Bottom.
4. In this position, lower the Assembled Electronic Cover Unit
straight down onto the Radome Bottom and provide a light
pressure to the cover.
5. Fit the eighteen (18) Torx-8 screws (removed in above
Removal
: step 2) and tighten with no more than 1.0 Nm.
Tighten the screws over cross.
6. Reinstall the Radome Top as described in previous section
Remove & replacement of Radome Top
.
NOTE!
Remember to release
connector latch on the plug
before pulling it off.
NOTE!
Do
not
pull the wires - pull the
plug.
NOTE!
A click should be heard when
the plug is fully inserted.
CAUTION!
The RF connector of the
Assembled Electronic Cover
Unit and the DLNA is being
mated by assembling the
Assembled Electronic Cover
and the Radome Bottom.
Содержание Sailor 250 FleetBroadband
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Страница 9: ...Inmarsat Network ...
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Страница 34: ...24 1 Chapter 1 Inmarsat Network Figure 1 34 Return direction connection bearers ...
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Страница 37: ...Product Presentation ...
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Страница 71: ...Installation ...
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Страница 109: ...Interfaces ...
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Страница 133: ...Repair ...
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Страница 165: ...155 SAILOR FleetBroadBand Training Manual 5 Figure 5 59 ...
Страница 174: ...164 Chapter 5 Troubleshooting 5 Example Terminal LED steady green Antenna LED steady green Figure 5 77 Figure 5 78 ...
Страница 178: ...168 Chapter 5 Troubleshooting 5 Example GPS module defective Figure 5 86 Figure 5 87 Figure 5 88 Figure 5 89 ...
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Страница 187: ...Removal Replacement ...
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Страница 219: ...Software Upload ...
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Страница 231: ...System Test ...
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Страница 237: ...Abbreviation ...
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Страница 257: ...R R of EXP 325Antenna ...
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Страница 270: ...TT 100 MSO 030207 www cobham com satcom ...