4B BSE15 Manuale di istruzioni per l'installazione - Pagina 10

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If the material being monitored creates dust, you may need to re-calibrate the sensor. Dust build up

on the Binswitch will affect the initial calibration. DO NOT remove the Binswitch and clean off the dust.

Always check that the Binswitch detects material after the sensitivity has been adjusted.

1. Check that the unit is correctly installed (see standard wiring diagram).

2. After going through the zero offset calibration steps, check that the blue LED is 3 times every 4 seconds.

3. Introduce material to the Binswitch. If functioning corretly a variation in the ouput pulse will occur when

material has been detected.

If the system does not immediately shutdown as expected or alarm as required, then remove the

machine from service until the problem has been diagnosed and corrected.

FAULT

Unexpected Operation

False / Inconsistent Readings

Sensor Not Detecting Material

NOTE

TESTING AND COMMISSIONING

WARNING

TROUBLESHOOTING GUIDE

Re-calibrate sensor, if problem continues contact 4B.

1. Check that sensor is not in the direct flow of material, and

remove from flow if necessary.

2. If sensor is coated in dust, re-calibrate by following calibration

instructions.

1. If monitoring different types of materials, calibrate the sensor

sensitivity to the lightest material being monitored.

2. Re-calibrate sensor, if problem continues contact 4B.

BINSWITCH ACCESSORIES

PAGE 10

REMEDY

Nylon Abrasion Shield

BAS3