Siemens SINAMICS PERFECT HARMONY GH150 Operating Instructions & Installation Instructions page 136

Maintenance
9.7 Repair
Wire jumper between the connections of the capacitor module
A wire jumper is located between the connections
jumper is not removed, this results in a short-circuit.
This may result in damage to property or physical injury.
Remove the wire jumper prior to installation.
Diode stack
Note
Mounted parts and components
Remove mounted components, e.g. brackets, which are not provided at/on the new diode stack
from the diode stack that you just removed. Mount these parts and components onto the new
diode stack.
● When installing the diode stack, always use new screws, washers and nuts.
● Insert the water hoses into the couplings up to the marking.
● Fix the capacitor cables using cable ties.
● Fasten the water hoses to the spacers using cable ties.
● Open the water intakes and outlets.
● Ventilate the deionized water circuit.
136
CAUTION
①
of the capacitor module. If the wire
SINAMICS PERFECT HARMONY GH150 6SL38253AE412AA1-Z
Operating Instructions Rev.201910281231 EXAMPLE