Growatt MAC 30KTL3-X LV Installation & Operation Manual page 5

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NOTICE
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DANGER
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WARNING
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Electrical Connections：
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DANGER
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WARNING
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Maintenance and replacement:
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DANGER
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WARNING
Other：
Before Installation, please read through this manual, any damage caused by improper
installation, Growatt reserve the right to disclaim any warranty.
Ensure that the MAX is not connected to a power supply and is not power on before
installation.
Please follow this installation manual as installation condition environment, space and so
on.
Please install the inverter in a dry and ventilated environment, otherwise may affect the
performance of the inverter.
Please follow the installation procedures in this manual.
Before electrical connection, please ensure the inverter DC switch is at ‖OFF‖ also
disconnect AC switch, otherwise the high voltage from inverter may cause life risk.
Only trained authorized electrical technician can do the electric connection also please
follow the connection procedures in this manual along with local country's regulations.
High voltage may cause electric shocks and serious injury please do not touch the inverter.
Please do not store inverter in area with flammable and explosive material.
Each inverter must install one AC breaker; AC breaker is forbidden to share with other
inverters.
It is forbidden to add load between inverter and breaker.
If the cable is thick, after tightening the cable do not shake it and ensure the cable is
well-connected and then start the inverter. Loose connection may cause overheat.
Before connecting between PV panels and inverter please ensure the positive and negative
poles are correct connected.
Must be installed by trained and authorized electrical technician and accurately follow this
manual.
Please disconnect the PV and AC switch for at least five minutes, all the operations should be
carried after power disconnection.
If there is PV isolation low alarm, the inverter case may be ungrounded, please do not touch the
inverter case.
High voltage of inverter may result in electric shock.
For better cooling purpose, please regularly clean the fans.
Do not use air pump to clean the fans, cause it may damage the fans.
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编号：GR-UM-C -00