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Section 4: Troubleshooting
WARNING:
If the Level Measurement System is located in a hazardous environment,
do not open the enclosure cover or make/break any electrical connections
without first disconnecting electrical power at the source. Ensure that the
wiring, electrical fittings and conduit connections conform to the electrical
codes for the specific location and hazard level.
4.1
Problem/Cause/Checks
Controller/meter Display Drifting:
May be water in cable causing short circuit; look for kink or damaged cable;
check for broken wires, loose or corroded connections, or obvious short circuits;
With transmitter wires disconnected, resistance between red or black lead
and shield should not exceed 15 megohms.
Controller/meter Display Incorrect:
May be wrong transmitter connections; check wiring.
May be defective transmitter; check as above, replace transmitter.
May also be controller/meter problems, such as calibration.
4.2
Factory Assistance
AMETEK STC
PMT Products
205 Keith Valley Road
Horsham, PA 19044
U.S.A.
Tel: 215-674-1234
Email: mctpmt.sales@ametek.com
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