Replacing Thyristor/Diode Modules - Siemens SIMOVERT Master Drives Betriebsanleitung

02.04
Replacing modules in the
electronics box (option)
♦ Undo the securing screws of the
modules above and below the
insertion /removal aids
♦ By means of the insertion /removal
aids, carefully pull the module out
of the electronics box, making sure
that the module does not get stuck
♦ Carefully insert the new module in
the guide rails until it moves no
further in the electronics box
♦ Firmly screw down the module with
the securing screws above and
below the insertion / removal aids.
8.2.3

Replacing thyristor/diode modules

The modules are secured with self-tapping screws. When replacing the modules, it is imperative to use
original-length screws with locking elements to secure them.
Also use original-length screws when screwing the modules to the busbars.
Siemens AG 6SE7087-6AE85-0AA0
Common Rectifier Operating instructions
S lo t 1 (P S R )
S lo t 3 (o p tio n s )
S lo t 2 (o p tio n s )
Figure 8.2 Electronics box, equipped with PSR (slot 1)and options
(slots 2 and 3)
Maintenance
8-3
ENGLISH