Replace The Sponge For The Leak Detector - Siemens 6SL3845-2NN41-8AD2 Operating Instructions Manual

Maintenance
9.5 Repair
9.5.7

Replace the sponge for the leak detector

Principle of operation
If the sponge is dry (hard), the switch is closed.
If there is water in the drive, the sponge becomes soft and the switch opens.
①
②
Figure 9-31
162
Sponge hard, switch is closed
Sponge soft, switch is opened
Sponge
SINAMICS SM150 6SL3845-2NN41-8AD2
Operating Instructions Rev.201910281310 EXAMPLE