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GMDE
Powervortex 306KTL
maintaining the inverter.
Before installation:
Check for damage to inverter and package. If you are in doubt, please contact us or the distributor
before installing the inverter.
Before connecting the solar modules to the inverter, check the voltages and make sure they are within
the limits of the GMDE inverter specifications. Failure to observe these specifications could void your
warranty.
Installation:
Only trained and qualified personnel familiar with local electrical codes may work with the electrical
installations. For optimum safety, please follow the steps described in this manual.
Disconnecting the inverter:
Please refer to “Disconnecting for maintenance” in section6.1 Before Maintenance. Note that wait at
least 15 minutes before proceeding, after disconnecting the hybrid inverter from AC grid, PV panels
and battery packs.
Operating the inverter:
Do not commission the device until the overall system complies with the application-specific national
rules and safety regulations.
The ambient conditions given in the product documentation must be observed.
The machine or installation manufacturer is responsible for compliance with the limit values as
prescribed in the national regulations.
Only persons who are trained and qualified for the use and operation of this device may work on the
device.
Maintenance and modification:
Only authorized personnel are allowed to repair or modify the inverter. To ensure optimum safety for
user and environment, only the original spare parts available from your supplier should be used.
Functional safety parameters:
Unauthorized changes of functional safety parameters may cause injury or accidents to people or
inverter. Additionally it will lead to the cancellation of all inverter operating approval certificates.
Global Mainstream Dynamic Energy Technology Ltd.
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