If You Encounter Problems; Resolution Of Problems When The Device Status Led Is Off - Burkert 8025 Manuel D'utilisation

procedure to replace the batteries:
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Open the protective lid.
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Loosen the 4 screws to remove the cover.
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Put the cover down so that the wires connected to the terminal
block and the wire which connects the flow sensor to the elec-
tronic board are not subject to mechanical stress.
→
Put the switch to OFF to switch-off the device.
→
Loosen the 2 screws of the protective plate for the batteries.
→
Remove the protective plate for the batteries.
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Remove the batteries with a regular screwdriver or an applicable
tool.
→
Replace the batteries with batteries having the recommended
specifications.
→
Check that the position of the batteries is correct by putting the
power supply switch to ON. If the device goes on, the position of
the batteries is correct.
→
Screw the protective plate for the batteries.
→
Close and screw the cover and the lid.
36
English
Type 8025 / SE35, battery powered
Maintenanceandtroubleshooting
9.4

if you encounter problems

9.4.1 resolution of problems when the
device status lED is off
problem recommended action
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The display is OFF.
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→
→
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The device does not
properly measure the flow
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rate.
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The displayed flow rate is
not nil but the flow rate in
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the pipe should be.
Make sure that the red and black
wires are correctly wired to the
terminal block.
Make sure that the power supply
switch is put to ON.
Make sure that the batteries are
correctly positionned in their
housing.
At this time, if the device stays OFF,
replace the batteries.
Check that the K factor corre-
sponds to the fitting used.
Carry out a Teach-In procedure to
determine the K factor of the fitting
used.
Check that the flow rate in the pipe
is nil.
Check the filter chosen. See chap.
8.7.5.