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316 MARK III mechanical/electrical troubleshooting
Troubleshooting comm., mech., and elec. Reference, Installation, and Operations Manual
June 2013 3-9000-743 Rev S
communicating with meter but all
chords display failures
• Verify that the resistance of transducers is within Specification (1-2 Ω).
• Check the Acquisition board (see Appendix E).
• Check the interconnect cables between the base assembly and the head assembly
(
see Appendix E).
chord is not indicating
• Check the resistance of the failed transducer.
• If Chord A is not indicating, change the transducer cables from Chord D to chord A.
If Chord D then fails, the transducers are bad on Chord A (
see Appendix E).
• The same test procedure can be accomplished by swapping Chords B and C if a
chord fails in either chord (
see Appendix E).
Note that the outside chord cables cannot be exchanged with inner
chord cables.
Table D-1 Mark III Mechanical/Electrical Troubleshooting
Problem Solution(s)