Exchange Of The Electronics - Burkert 8112 Mode D'emploi

7 Maintenance and fault rectification
Reaction after fault rec-
tification
24
Error
Signal lamp flashes red
Depending on the reason for the fault and the measures taken, the
steps described in chapter "Set up" may have to be carried out again.

7.3 Exchange of the electronics

If the electronics module is defective, it can be replaced by the user.
In Ex applications only an electronics module with respective Ex
approval may be used.
You find all information to the electronics exchange in the operating
instructions of the new electronics module.
In general, all electronics modules of series SW60 can be inter-
changed. If you want to use an electronics module with a different
signal output, you carry out the complete setup. You find the
necessary, suitable operating instruction on our homepage.
Note:
Keep in mind that enamelled instrument versions need special
electronics modules. These electronics modules are called SW60E or
SW60E1.
Cause
Buildup on the vibrating
element
Wrong mode selected
Error on the vibrating
element
Interference on the
electronics module
instrument defective
LEVEL SWITCH 8112 • with transistor output
Rectification
Check the vibrating ele-
ment and the sensor if
there is buildup and re-
move it.
Set the correct mode on
the mode switch (over-
flow protection, dry run
protection). Wiring
should be carried out
according to the quies-
cent current principle.
Check if the vibrating
element is damage or
extremely corroded.
Exchanging the elec-
tronics module
Exchange the instrument
or send it in for repair