10.4. If You Encounter Problems; 10.4.1. Problems Signalled By The Leds - Burkert 8012 Manuel D'utilisation

10.4. if you encounter problems

danger
Risk of injury due to high pressure in the installation.
• Stop the circulation of fluid, cut off the pressure and drain the
pipe before loosening the process connections.
Risk of injury due to electrical voltage.
• Shut down and isolate the electrical power source before car-
rying out work on the system.
• Observe all applicable accident protection and safety regulati-
ons for electrical equipment.
Risk of injury due to high fluid temperatures.
• Use safety gloves to handle the device.
• Stop the circulation of fluid and drain the pipe before loosening
the process connections.
Risk of injury due to the nature of the fluid.
• Respect the prevailing regulations on accident prevention and
safety relating to the use of aggressive fluids.
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English
Type 8012
Maintenanceandtroubleshooting

10.4.1. problems signalled by the leDs

status status
status
green current
red leD
leD output
Flashes Off 22 mA
3 times
every
second
On Off 22 mA
Off Flashes 22 mA
twice
every
second
possible Recommended
cause action
Full scale Check the process
exceeded (flow parameters
rate in the pipe
is too high)
Memory Switch the power
problem supply off then on.
If the error per-
sists, contact your
Bürkert retailer.
The device Mount the device,
with optical ensuring that the
detection is arrow on the side
mounted in the of the housing indi-
wrong direction cates the direction
of the fluid.