SAJ M2 Series User Manual page 5

1.4 Instructions Description
For safety, be sure to read all the safety instructions carefully prior to any works, and please observe the
appropriate rules and regulations of the country or region where you installed all-in-one energy storage
system.
· There is possibility of dying due to electrical shock and high voltage.
· Do not touch the operating component of the inverter; it might result in burning or death.
· To prevent risk of electric shock during installation and maintenance, please make sure that all AC and DC terminals
are plugged out.
· Do not touch the surface of the equipment while the housing is wet, otherwise, it might cause electrical shock.
· Do not stay close to the equipment while there are severe weather conditions including storm, lighting, etc.
· Before opening the housing, the SAJ inverter must be disconnected from the grid and PV generator; you must wait
for at least five minutes to let the energy storage capacitors completely discharged after disconnecting from power
source.
·Please keep the power off prior to any operations
·Do not expose the battery to temperatures in excess of 50°C.
·Do not subject the battery to any strong force.
·Keep inflammable and explosive dangerous items or flames away from the battery.
·Do not soak the battery in water or expose it to moisture or liquids.
·Do not use the battery in areas where the ammonia content of the air exceeds 20 ppm.
·Only qualified personnel who have full knowledge of local safety regulations and local standards on batteries can install,
maintain, retrieve, and process this product.
·SAJ Electric shall not be liable for any loss or warranty claims arising from any unauthorized change of product which may
cause fatal injury to the operator, third party, or equipment performance.
·For personal and property safety, do not short-circuit the positive (+) and negative (-) electrode terminals.
·Risk of damage due to improper modification
·Use professional tools when operating the products.
· The inverter will become hot during operation. Please do not touch the heat sink or peripheral surface during or shortly after
the operation.
·During the installation of the battery, the circuit breaker must be disconnected from the battery pack wiring.
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DANGER
WARNING
CAUTION
NOTICE
1.5 Explanations of Symbols
Symbol
Dangerous electrical voltage
This device is directly connected to the public grid, thus all work to the battery shall only be
carried out by qualified personnel.
Danger to life due to high electrical voltage!
There might be residual currents in the inverter because of the large capacitors. Wait for 5
minutes before you remove the front lid.
Danger of hot surface
The components inside the battery will release a lot of heat during operation. Do not touch metal
plate housing during operation.
An error has occurred
Please go to Chapter "Troubleshooting" to remedy the error.
This device shall NOT be disposed of in residential waste.
CE Mark
Equipment with the CE mark fulfills the requirements of the Low Voltage Directive and Electro-
Magnetic Compatibility.
This device complies with the RoHS Directive.
M2 Series Micro-inverter
Description
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