Burkert Type 8025 - Handbuch (Seite 61)

59
Maintenanceandtroubleshooting
9 mAINTENANcE AND TRoUbLEShooTING
9.1 Safety instructions
danger
risk of injury due to electrical voltage.
▶ Shut down the electrical power source of all the conductors and isolate it before carrying out work on the
system.
▶ Observe all applicable accident protection and safety regulations for electrical equipment.
Warning
risk of injury due to non-conforming maintenance.
▶ Maintenance must only be carried out by qualified and skilled staff with the appropriate tools.
▶ Ensure that the restart of the installation is controlled after any interventions.
9.2 cleaning the device
The device can be cleaned with a cloth dampened with water or a detergent compatible with the materials the
device is made of.
Please feel free to contact your Bürkert supplier for any additional information.
9.3 If you encounter problems
9.3.1 Resolution of problems when the device status LED is off
Device
status
leD current
output
Ao1 output Do1
and/or Do2
and/or Do3 message
displayed possible cause recommended action
OFF 0 mA not switched OFF The device is not
energized.
→
Check the wiring.
→
Check the fuse of the installation
and replace it if necessary.
→
Check that the installation is not
shut-down.
→
Check that the power source is
working properly.
English
Type 8025 UNIVERSAL