Checking the level sensor of the vacuum column
FAM 10, Instructions, part 1/2
en-US
Page 57 / 72
BEWA FAM10-15 1-2 4170097b en-us 2018-05-23.docx
2018-05-23
Checking the level sensor of the vacuum column
Conditions for the check:
1.
Pull out the power plug or deenergize the unit.
Replace the installed level sensor
2.
Pull out the level sensor connector.
3.
Remove the level sensor of the column.
4.
Now reinsert the connector of the level sensor.
5.
Carry out the corresponding resistance measurement on the
respective PLC inputs. To do this, remove the single leads from the
inputs E 0.3; E 0.4 and E 0.5.