5
UK
Setting unsuccessful
6.3
The LED flashes quickly, 8 Hz.
>
The sensor returns to the normal operating mode with unchanged values.
>
Possible causes
Insufficient difference in measurements
•
Max. programming time of 15 min. exceeded
•
Electronic lock
6.4
The unit can be locked electronically to prevent unauthorised setting. On delivery
the unit is not locked.
Press [OUT on] and [OUT off] simultaneously for 10 s.
►
Acknowledgement is indicated by a change of the LED
>
status.
To unlock repeat this step.
►
Operation
7
Check whether the unit operates correctly.
►
Display by LEDs.
>
Maintenance, repair, disposal
8
Keep the lens of the sensor free from soiling.
►
For cleaning do not use any solvents or cleaning agents which could damage
►
the plastic parts.
After use dispose of the unit in an environmentally friendly way in accordance
►
with the applicable national regulations.
Faulty sensors must only be repaired by the manufacturer.
Technical data and further information at
www.ifm.com
→
Select your country
→
Data sheet direct:
