Burkert Type 8112 Bedienungsanleitung PDF herunterladen (Seite 24)

Error Cause Rectiﬁcation

Buildup on the vibrating

element

Check the vibrating ele-

ment and the sensor if

there is buildup and re-

move it.

Wrong mode selected 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.

Signal lamp ﬂashes red Error on the vibrating

element

Check if the vibrating

element is damage or

extremely corroded.

Interference on the

electronics module

Exchanging the elec-

tronics module

instrument defective Exchange the instrument

or send it in for repair

Depend

ing 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.

Rea

ction after fault rec-

tiﬁcation

24 LEVEL SWITCH 8112 • - Relay (DPDT)

7 Maintenance and fault rectiﬁcation

32050-EN-120418

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