Spectrex 20/20SI Triple IR (IR3) Flame Detector Bedienungsanleitung PDF herunterladen (Seite 46)

Spectrex Inc. - SharpEye

IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004

8.5 Maintenance Records

It is recommended to record maintenance operations performed on a detector in

the system Log-book. The record should include information, which identifies the

unit, the installation date, contractor, and entries for every maintenance operation

performed including the description of the operation, date and personnel ID. If a

unit is sent to the manufacturer or distributor for service, a copy of the

Maintenance records should accompany it.

8.6 Troubleshooting

8.6.1 Fault Indication

1 Check power supply for correct voltage, polarity and wiring.

2 Check detector window and reflector for cleanness. If necessary clean the

window as indicated in paragraph 8.3 and repeat the test.

3 Disconnect the power supply to the system and check the detector's internal

wiring.

4 Reconnect power supply and wait approximately 60 seconds. Repeat the test.

If the indication LED is still blinking, the unit requires service.

8.6.2 False Alarm or Warning Indication

1 Disconnect the power supply from the system and check internal wiring.

2 Reconnect power supply and wait approximately 60 seconds. If indication

remains, the unit requires service.

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Spectrex 20/20SI Triple IR (IR3) Flame Detector Bedienungsanleitung Seite 46