Safety Guidelines - Q CELLS Q.HOME+ ESS HYB-G2 User Manual

2.2 Safety Guidelines

DANGER
High voltages in power conditioning circuits. Lethal hazard of electric shock or
serious burns.
The following work on the ESS must be carried out by qualified personnel only.
• Electrical insulation
• Repairs
• Modification
Except when under supervision by qualified personnel, children or people lacking
physical, mental, or intellectual capabilities should not work on this system.
The system should be installed out of the reach of children.
Even when no external voltage is applied to the system, it may have internal high
voltage in the device, which can cause lethal damage to the human body.
High voltage can cause lethal damage to the human body.
CAUTION
When the photovoltaic array is exposed to light, it supplies DC voltage to the
Q.HOME ESS HYB-G2.
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Do not touch the PV cable when it PV cable is connected to the PV arrays.
CAUTION
After disconnecting the INVERTER from Battery or PV, wait 5 minutes to
discharge the INVERTER.
CAUTION
Li-Ion Battery energy storage system (ESS) inside. When assembling the system,
do not intentionally short the positive (+) and negative (-) terminals with metallic
object. All work on the ESS and electrical connections must be carried out by
qualified personnel only. The ESS within Q.HOME ESS HYB-G2 provides a safe
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source of electrical energy when operated as intended and as designed.
A potentially hazardous circumstance such as excessive heat or electrolyte mist
may occur due to improper operating conditions, damage, misuse and/or abuse.
The following safety precautions and the warning messages described in this
section must be observed. If any of the following precautions are not fully under
-stood, or if you have any questions, contact Customer Support for guidance.
The safety section may not include all regulations for your locale; personnel
working with Q.HOME ESS HYB-G2 must review applicable federal, state and
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local regulations as well as the industry standards regarding this product.
11 I
Safety