Service and repair
98-137261-F Chapter 3: Service & maintenance 39
Disassembling – removing the cover
1. Remove the cover of the SAILOR 6390 Navtex Receiver by loosening the 4
screws marked in the figure below.
2. Remove the cables from the spring-loaded terminals and the connectors.
3. Remove the SAILOR 6390 Navtex Receiver by moving it upwards, away from
the mounting surface.
Replacing the fuse
One fuse is installed in the SAILOR 6390 Navtex Receiver. If this fuse is blown, do
as follows:
1. Track down why the fuse was blown and solve the problem, e.g. incorrect
polarity at the DC supply.
2. Remove the cover by loosening the 4 screws.
3. Take out the old fuse. Use the fuse puller.
4. Insert the new fuse. The fuse rating is 1 A.
Figure 34: Disassembling - remove cover
Figure 35: Replace the fuse
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