Appendix I. Troubleshooting - GasTech GTA-4100R Operator's Manual

APPENDIX I.
Fault
1. No Power.
2. No readings or messages
on the display screens.
1. Frequent or suspect
alarms.
2. No change in zero
reading.
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Troubleshooting
Remedy
1. Verify that power is on.
2. Verify correct connections at the power source
3. Verify that the wiring connections at the terminal strip are
complete and correct.
4. Check the continuity of the fuse, and replace if necessary.
(Fuse is 3AG-1, 250Volts/1 Amp.)
5. If difficulties continue, contact GasTech Australia for further
instruction.
1. Make sure that the transmitter wiring to the GTA-4100R is
properly shielded. See the Installation section of the
Transmitters manual.
2. Incorrect Signal Reading Feedback signal does not
correspond with the reading at the display 4-20mA mode.
3. Isolate the required channel.
4. Adjust the Zero pot on the front panel. This will adjust the
display to match the input signal.
5. If difficulties continue, contact GasTech Australia for further
instruction.
© 2008 GasTech Australia Pty Ltd