Delivery And Installation - INVT iMars Operation Manual

iMars grid-tied solar inverters
 The temperature of individual parts or the enclosure of the inverter–especially
the heat sink may become hot in normal operation. There is a danger of burning.
Do not touch.
 It must be reliably grounded before operation.
 Do not open the cover of inverters unauthorized. The electrical parts and
components inside the inverter are electrostatic. Take measurements to avoid
electrostatic discharge during relevant operation.
 The inverter must be reliably grounded.
 Ensure that DC and AC side circuit breakers have been disconnected and wait
at least 5 minutes before wiring and checking.
Note: Technical personnel who can perform installation, wiring, commissioning, maintenance,
troubleshooting and replacement of the iMars series grid-tied solar inverters must meet the
following requirements:

Operators need professional training.

Operators must read this manual completely and master the related safety precautions.

Operators need to be familiar with the relevant safety regulations for electrical systems.

Operators need to be fully familiar with the composition and operating principle of the
entire grid-tied photovoltaic power generation system and related standards of the
countries/regions in which the project is located.

Operators must wear personal protective equipment.

1.2.1 Delivery and installation

 Keep the package and unit complete, dry and clean during storage and delivery.
 Please remove and install the inverter with two or more people, because of the
inverter is heavy.
 Remove and install the inverter with appropriate tools to ensure safe and normal
operation and avoid physical injury or death. The people also need mechanical
protective measures, such as protective shoes and work clothes.
 Only qualified electricians are allowed to install the inverter.
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Safety precautions