Siemens SINAMICS GM150, Operating And Installation Instructions, Page: 117 / 258

Start-up
7
Only personnel trained for this type of drive may commission the drive.
WARNING
Incorrect commissioning
Malfunctions can occur as a result of incorrect commissioning and parameterization. This can
result in premature failures and subsequent damage to the drive and the drive system
components. This can result in death, serious injury or material damage. Incorrectly
performed commissioning can result in the warranty becoming null and void.
This drive may only be commissioned by electrical technicians that have been adequately
trained on this product, and have experience with commissioning this product and the
associated plant and system components. The electrical technician commissioning the
equipment must be trained on the specific product as a result of the differences between the
individual products, e.g. regarding topology and closed-loop control.
Obtain information about the range of SITRAIN training courses available through your local
contact person. Make use of the support and services offered by the responsible Siemens
Service Center when commissioning this equipment. You can find the relevant contact person
under "Service & Support".
7.1 Venting the converter
Prerequisite
● The cooling unit is connected correctly and is operational.
● The expansion tank of the cooling unit is located higher than the venting valves of the
converter.
● The filling level of the cooling unit is adequately high.
Preparation
For venting, a venting hose is provided in each cabinet. Release the venting hose from the
cabinet frame. Hold the venting hose outside the cabinet in a bucket.
SINAMICS GM150 6SL3815-2LN41-4AA2
Operating Instructions 04/2017
117