2.Safety Instructions
.5.
2.1 Safety Symbols
Safety symbols used in this manual, which highlight potential safety risks and important
safety information, are listed as follows:
Improper use may result in potential electric shock hazards or burns. This manual
contains important instructions that should be followed during installation and
maintenance. Please read these instructions carefully before use and keep them for
future reference.
1. Introduction
.4.
CAUTION:
CAUTION, RISK OF ELECTRIC SHOCK symbol indicates important safety
instructions, which if not correctly followed, could result in electric shock.
CAUTION:
CAUTION, HOT SURFACE symbol indicates safety instructions, which if not
correctly followed, could result in burns.
NOTE:
NOTE symbol indicates important safety instructions, which if not correctly
followed, could result in some damage or the destruction of the inverter.
WARNING:
WARNING symbol indicates important safety instructions, which if not
correctly followed, could result in serious injury or death.
2.2 General Safety Instructions
WARNING:
Please don’t connect PV array positive(+) or negative(-) to ground, it could
cause serious damage to the inverter.
WARNING:
Only devices in compliance with SELV (EN 69050) may be connected to the
RS485 and USB interfaces.
1.3 Product Storage
Storage temperature must be between -40℃ and 70℃ and the humidity should be
between 0 and 95% non-condensing.
Stack no more than four (4) inverters high.
If the inverter is not to be installed immediately, storage instructions and environmental
conditions are below:
Use the original box to repackage the inverter, seal with adhesive tape with the
desiccant inside the box.
Store the inverter(s) in a clean and dry place, free of dust and dirt.
Keep box(es) away from corrosive materials to avoid damage to the inverter enclosure.
Inspect packaging regularly. If packaging is damaged(wet, pest damage, etc),
repackage the inverter immediately.
Store the inverter(s) on a flat, hard surface - not inclined or upside down.
After long-term storage, the inverter needs to be fully examined and tested by qualified
service or technical personnel before using.
Restarting after a long period of non-use requires the equipment to be inspected
and, in some cases, the removal of oxidation and dust that has settled inside the
equipment will be required.
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