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2.3 Safety instruction
The MIN TL-XA Inverters is designed and tested according to international safety
requirements（ IEC62109-1,CE,VDE-AR-N4105,CEI0-21,VDE0126-1-1, AS4777,ect.）;
however, certain safety precautions must be observed when installing and operating this
inverter. Read and follow all instructions, cautions and warnings in this installation
manual. If questions arise, please contact Growatt's technical services at +86 (0)755
2747 1942.
2.4 Assembly Warnings
Prior to installation, inspect the unit to ensure absence of any
Ø
transport or handling damage, which could affect insulation
integrity or safety clearances; failure to do so could result in safety
hazards.
Assemble the inverter per the instructions in this manual. Use care
Ø
when choosing installation location and adhere to specified
cooling requirements.
Ø
Unauthorized removal of necessary protections, improper use,
WARNING
incorrect installation and operation may lead to serious safety and
shock hazards and/or equipment damage.
In order to minimize the potential of a shock hazard due to
Ø
hazardous voltages, cover the entire solar array with dark material
prior to connecting the array to any equipment.
2.5 Electrical Connection Warnings
The components in the inverter are live. Touching live components
Ø
can result in serious injury or death.
Ÿ
Do not open the inverter except the wire box by qualified persons.
Ÿ
Electrical installation, repairs and conversions may only be carried
out by electrically qualified persons.
Ÿ
Do not touch damaged inverters.
Danger to life due to high voltages in the inverter.
Ø
There is residual voltage in the inverter. The inverter takes 20
Ÿ
minutes to discharge.
DANGER
Ø
Persons with limited physical or mental abilities may only work with
the Growatt inverter following proper instruction and under
constant supervision. Children are forbidden to play with the
Growatt inverter. Must keep the Growatt inverter away from
children.
Make all electrical connections (e.g. conductor termination, fuses,
Ø
PE connection, etc.) in accordance with prevailing regulations.
When working with the inverter powered on, adhere to all
prevailing safety regulations to minimize risk of accidents.
Ø
Systems with inverters typically require additional control (e.g.,
switches, disconnects) or protective devices (e.g., fusing circuit
WARNING
breakers) depending upon the prevailing safety rules.
5
2.6 Operation Warnings
Ø
Ensure all connectors are sealed and secure during operation.
Ø
Although designed to meet all safety requirements, some parts
and surfaces of Inverter are still hot during operation. To reduce
the risk of injury, do not touch the heat sink at the back of the
Inverter or nearby surfaces while Inverter is operating.
WARNING
Ø
All operations regarding transport, installation and start-up,
including maintenance must be operated by qualified, trained
personnel and in compliance with all prevailing codes and
regulations.
Anytime the inverter has been disconnected from the power
Ø
network, use extreme caution as some components can retain
charge sufficient to create a shock hazard; to minimize
occurrence of such conditions, comply with all corresponding
safety symbols and markings present on the unit and in this
manual.
Ø
In special cases, there may still be interference for the specified
application area despite maintaining standardized emission limit
values (e.g. when sensitive equipment is located at the setup
location or when the setup location is near radio or television
receivers).In this case, the operator is obliged to take proper
CAUTION
action to rectify the situation.
Do not stay closer than 20 cm to the inverter for any length of
Ø
time.
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