Skills Of Qualified Personnel - Sungrow SG33CX User Manual

User Manual
Only qualified personnel can perform the country setting.
Unauthorized alteration of the country setting may cause a breach of the
type-certificate marking.
Risk of inverter damage due to electrostatic discharge (ESD).
By touching the electronic components, you may damage the inverter. For
inverter handling, be sure to:
 Avoid any unnecessary touching;
 Wear a grounding wristband before touching any connectors.
Warning Label
Label
5 min

1.4 Skills of Qualified Personnel

All installations should be performed by technical personnel. They should have:

Training in the installation and commissioning of the electrical system, as
well as the dealing with hazards

Knowledge of the manual and other related documents

Knowledge of the local regulations and directives
Description
Danger to life due to high voltages!
Only qualified personnel can open and service the inverter.
Disconnect the inverter from all the external power sources
before service!
Do not touch live parts until 5minutes after disconnection
from the power sources.
There is a danger from a hot surface that may exceed
60° C.
Check the user manual before service!
1 Safety
3