Maintenance; Replacing The Fuse - Siemens SIMATIC ET 200eco PN Operating Instructions Manual

Maintenance

6.1

Replacing the fuse

Introduction
The terminal block is equipped with replaceable fuses.
The figure below shows the fuses in the terminal block.
Figure 6-1
Requirements
Switch off the supply voltage before you replace any fuses. Result: CPU stop of the
ET 200eco PN.
Replacing a fuse of the terminal block
1. Remove the screws from the front panel of the terminal block using a crosstip
screwdriver.
2. Remove the top section.
3. Remove the faulty fuse.
4. Press the new fuse (miniature copper flat fuse, type FK1, 7.5 A, fast-blow) into the fuse
holder. The fuse is available as accessory.
5. Connect the terminal block and tighten the screws.
6. Switch on the supply voltage again.
ET 200eco PN
Operating Instructions, 08/2016, A5E01250250-AJ
Fuses in the terminal block
6
79