Accessing the electrical terminal block and fuse
After removing the front panel ( *** 'Opening the front panel' on page 337 ***) it is possible to ac-
cess the terminal blocks (M) and the fuse (F) following the directions given below (fig. 29 and
fig. 30). The terminals indicated in fig. 29 must be with voltage-free contacts (not 230V). The
arrangement of the terminals for the various connections is also given in the wiring diagram in
fig. 66.
10kOhm
1.8kOhm
322
fig. 29
fig. 30
cod. 3541V622 - Rev 00 - 05/2022
ALHENA TECH H
F
EN