
EngliSH | 17
10. Troubleshooting
Before carrying out any maintenance, disconnect from the mains and pull the mains plug!
AL3 does not report
Cause
Remedy
Equipment not connected to the mains electricity
Connect the equipment to mains electricity
Float switch locked
Ensure that the float switch is free to move
Sensor switch is not situated correctly on the floor
Ensure that the sensor switch is resting on the floor with the
electrodes
Pitotstatic tube clogged
Check if it is dirty and clean as required
Beeper faulty
Send off equipment and have it checked by the site customer service
Electronics faulty
Send off equipment and have it checked by the site customer service
LED is not lit.
Cause
Remedy
LED faulty
Send off equipment and have it checked by the site customer service
No mains power
Check mains power
The beeper can not be stopped
Cause
Remedy
Electronics faulty
Send off equipment and have it checked by the site customer service
Summary of Contents for AL3
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