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Maintenance and troubleshooting
11 MAINTENANCE AND TROUBLESHOOTING
11.1 Safety instructions
Danger
Danger due to electrical voltage.
▶ Disconnect the electrical power for 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.
11.2 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.
11.3 If you encounter problems
11.3.1 Resolution of problems when the device state LED is OFF
Device
state
LED
Output
DO4
Output DO1
and/or DO2
and/or DO3
Possible cause Recommended action
OFF 0 Hz not switched 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.
→ If the problem occurs again, take contact
with the retailer.
English
Type 8025 - 8035 - SE35 BATCH
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