Troubleshooting
67
The only sure way is to inspect the coax and associated
conduit for trapped water.
1. Disconnect all three wires of the coaxial cable at
the electronic unit.
2. Disconnect all wires at the sensing element end of
the coax.
3. Using an ohmmeter, measure between two of the
coaxial cable conductors. Note any reading. Repeat
for all three conductors. All readings should show
an open circuit, (infinite resistance).
SHORT OUT
TWO CONDUCTORS
CENTER - GROUND
CENTER - SHIELD
SHIELD - GROUND
OHMS
OHMS
OHMS
SHORTED WIRES SHOULD READ 0 OHMS
CHECK FOR CONTINUITY
8
0
"0"
"0"
"0"
OHMMETER
4. Check for continuity of each conductor. Short out
two of the coaxial cable conductors and measure
these two conductors at the other end. A reading
close to 0 ohms should be shown.
6.8 Troubleshooting Coaxial Cable (Continued)
Summary of Contents for RCT 10 series
Page 4: ......
Page 8: ...SECTION 1...
Page 26: ...SECTION 3...
Page 46: ...SECTION 4...
Page 57: ...Configuration Calibration 49 5 4 Set Up Procedures...
Page 58: ...RCT 10 11 12 13 Series 50 5 4 Set Up Procedures Continued...
Page 59: ...Configuration Calibration 51 5 4 Set Up Procedures Continued...
Page 66: ...SECTION 6...
Page 80: ...SECTION 7...
Page 86: ...APPENDIX A...
Page 87: ...Appendix A A 1 APPENDIX A APPROVAL DRAWINGS A 1 ATEX APPROVAL DRAWINGS...
Page 88: ...RCT 10 11 12 13 Series A 2 A 1 ATEX APPROVAL DRAWINGS Continued...
Page 89: ...Appendix A A 3 A 1 ATEX APPROVAL DRAWINGS Continued...
Page 90: ...RCT 10 11 12 13 Series A 4 A 1 ATEX APPROVAL DRAWINGS Continued...
Page 91: ...Appendix A A 5 A 1 ATEX APPROVAL DRAWINGS Continued...
Page 92: ...RCT 10 11 12 13 Series A 6 A 1 ATEX APPROVAL DRAWINGS Continued...
Page 93: ...Appendix A A 7 A 1 ATEX APPROVAL DRAWINGS Continued...
Page 94: ...RCT 10 11 12 13 Series A 8 A 1 ATEX APPROVAL DRAWINGS Continued...
Page 95: ...Appendix A A 9 A 1 ATEX APPROVAL DRAWINGS Continued...
Page 96: ...RCT 10 11 12 13 Series A 10 A 1 ATEX APPROVAL DRAWINGS Continued...
Page 97: ...Appendix A A 11 A 1 ATEX APPROVAL DRAWINGS Continued...
Page 98: ...RCT 10 11 12 13 Series A 12 A 2 CSA APPROVAL DRAWINGS...
Page 99: ...Appendix A A 13 A 2 CSA APPROVAL DRAWINGS Continued...
Page 100: ...RCT 10 11 12 13 Series A 14 A 2 CSA APPROVAL DRAWINGS Continued...
Page 101: ...Appendix A A 15 A 2 CSA APPROVAL DRAWINGS Continued...
Page 102: ...RCT 10 11 12 13 Series A 16 A 2 CSA APPROVAL DRAWINGS Continued...
Page 103: ...Appendix A A 17 A 2 CSA APPROVAL DRAWINGS Continued...
Page 104: ...RCT 10 11 12 13 Series A 18 A 2 CSA APPROVAL DRAWINGS Continued...
Page 105: ...Appendix A A 19 A 2 CSA APPROVAL DRAWINGS Continued...
Page 106: ...RCT 10 11 12 13 Series A 20 A 2 CSA APPROVAL DRAWINGS Continued...
Page 107: ...Appendix A A 21 A 2 CSA APPROVAL DRAWINGS Continued...
Page 108: ...RCT 10 11 12 13 Series A 22 A 2 CSA APPROVAL DRAWINGS Continued...
Page 109: ...Appendix A A 23 A 2 CSA APPROVAL DRAWINGS Continued...
Page 110: ...RCT 10 11 12 13 Series A 24 A 2 CSA APPROVAL DRAWINGS Continued...
Page 111: ...Appendix A A 25 A 2 CSA APPROVAL DRAWINGS Continued...
Page 112: ...RCT 10 11 12 13 Series A 26 A 2 CSA APPROVAL DRAWINGS Continued...
Page 113: ...Appendix A A 27 A 2 CSA APPROVAL DRAWINGS Continued...
Page 114: ...RCT 10 11 12 13 Series A 28 A 2 CSA APPROVAL DRAWINGS Continued...
Page 115: ...Appendix A A 29 A 3 FM APPROVAL DRAWINGS Continued...
Page 116: ...RCT 10 11 12 13 Series A 30 A 3 FM APPROVAL DRAWINGS Continued...
Page 117: ...Appendix A A 31 A 3 FM APPROVAL DRAWINGS Continued...
Page 118: ...RCT 10 11 12 13 Series A 32 A 3 FM APPROVAL DRAWINGS Continued...
Page 119: ...Appendix A A 33 A 3 FM APPROVAL DRAWINGS Continued...
Page 120: ...RCT 10 11 12 13 Series A 34 A 3 FM APPROVAL DRAWINGS Continued...
Page 121: ...Appendix A A 35 A 3 FM APPROVAL DRAWINGS Continued...
Page 122: ...RCT 10 11 12 13 Series A 36 A 3 FM APPROVAL DRAWINGS Continued...
Page 123: ...Appendix A A 37 A 3 FM APPROVAL DRAWINGS Continued...
Page 124: ...RCT 10 11 12 13 Series A 38 A 3 FM APPROVAL DRAWINGS Continued...
Page 125: ...Appendix A A 39 A 3 FM APPROVAL DRAWINGS Continued...
Page 126: ...RCT 10 11 12 13 Series A 40 A 3 FM APPROVAL DRAWINGS Continued...
Page 127: ...Appendix A A 41 A 3 FM APPROVAL DRAWINGS Continued...
Page 128: ...RCT 10 11 12 13 Series A 42 A 3 FM APPROVAL DRAWINGS Continued...
Page 129: ...Appendix A A 43 A 3 FM APPROVAL DRAWINGS Continued...
Page 130: ...RCT 10 11 12 13 Series A 44 A 3 FM APPROVAL DRAWINGS Continued...
Page 131: ...A 3 FM APPROVAL DRAWINGS Continued...
Page 133: ......