Geotech 4-20mA Display, Инструкция по установке и эксплуатации

Страница: 12 / 16

10
Section 5: System Troubleshooting
Problem
: Display not receiving a signal from the transducer.
Solution: Verify wiring according to Figure 1-1
Problem : No display
Solution: Power unit OFF and ON. If the screen remains blank, contact Geotech.
Solution: Charge unit.
Problem : Water in the enclosure.
Solution: Open the faceplate by removing all 10 silver screws with a Philips screwdriver.
Remove water from the enclosure. Wipe case and components with a dry cloth. Ensure
case and components are completely dry before reassembling.
Problem : Screen suddenly turns off
Solution: The components may be too hot. Let it cool down before resuming.
Check the power.