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Maintenance
9.7 Repair
● Copy of the CompactFlash card
● If possible, hard copies from the plotter or screenshots
● Mounting location
9.7.1
Components that can be replaced
Danger to life when replacing components that are not permitted to be replaced
Incorrect replacement of components can result in death, severe injury and material damage.
● Replace only those components that are allowed to be replaced.
● Contact the Service Center if other components are defective. You can find the relevant
The following components may be replaced by qualified maintenance and installation
personnel:
● AVT combination modules
● Current transformer
● Precharging transformer
● Precharging rectifier
● Power cell
● Diode power card or diode stack
● Pressure and temperature sensors
● HMI operator panel
● CompactFlash card
● Low-voltage components, e.g. anti-condensation heating, fans, contactors
● Low-voltage converter for the fan and precharging
● Bypass
9.7.2
Torques
The following table contains the default values. If the replacement of a component requires
different torques, they are specified in the associated sections.
104
Specify the equipment identifier. You can find the item code on the component and close to
the slot.
WARNING
contact persons at "Service & Support (Page 123)".
SINAMICS PERFECT HARMONY GH150 6SL3826
Operating Instructions 05/2020
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