Section 21 Maintenance & Inspection
21-58
3
Replace the magnetron.
Loosen the screws (M4
10) at six
positions and remove the modulator
cover.
Modulator after the cover is removed
Remove the screws (M4
12) holding
the cables at two positions, and
detach the cables.
Use a shielded screwdriver for
this work.
Contact with metal (tools) can
cause performance
degradation in the magnetron.
Remove the bolts (M4
12) holding
the magnetron in place at four
positions, and demount the metal
fitting and magnetron.
Install a replacement magnetron by
securing it in place with the metal
fitting, and fix the cables in position.
Pay special attention to the positions
to which the magnetron and pulse
transformer cables (yellow and
green) are fixed.
After replacing the magnetron, reassemble the unit by following the same steps in reverse order.
Do not forget to tighten the bolts and screws, and do not forget to reconnect the cables.
Magnetron
Four screws
Magnetron
Cable: Yellow
Cable: Green
Two screws
Cables
Six screws
Содержание JMR-7230-S3
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Страница 62: ...Section 19 Adjusting and Setting up Equipment for Services 19 50...
Страница 228: ...Section 22 Failures and After Sale Services 22 50...
Страница 286: ...Appendix A Radar Antenna Block Diagrams A 8 A 8 NKE 2632 2632 H NKE 2632 2632 H Interconnection...
Страница 416: ...Appendix D Menu List and Materials D 34 D 1 16 Code Input Password ECDIS RADAR CONNING...
Страница 488: ...Appendix D Menu List and Materials D 106 Object name Icon button display example Remarks Weed Kelp Wreck...
Страница 536: ...Appendix D Menu List and Materials D 154 No Drawn object name Drawn object display example 8 Plotted Position...
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