MAINTENANCE & TROUBLESHOOTING
AVTM246004 BITE 2/2P Rev 4 July 2011
87
G
WARNING
Do not remove the BITE 2P transmitter current source
leads from the battery until the transmitter is powered
down. Always disconnect the current source leads from
the battery before removing them from connector J2 on
the transmitter.
3.
Remove the screws around the top panel of the
transmitter.
4.
Carefully lift the transmitter chassis out of the case.
5.
Locate the two-pole fuse block on the front plate of the
transmitter chassis (see Figure 9-2 shown earlier in this
chapter. The fuses should be marked 15 ATM or 15 KLM.
6.
Remove the fuses from the fuse block. Verify if one or both
fuses are bad.
7.
If needed, replace the bad fuse(s) with the exact
replacement type as specified in Appendix B: Replaceable
Parts List.
8.
Reassemble the
transmitter
by returning the chassis to
the case; replace the screws around the top panel and
tightening to 0.7 Newton-Meters. Do not over-tighten
because this will misalign required clearances for
mechanical operation. Then test the
transmitter
as
described earlier under "Verifying a Transmitter Fuse
Problem" on page 79.
If the instrument still does not respond correctly, return it
to Megger for service. Please refer to page 88 for the
necessary information.
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