General Safety - Solahart Solahart475DH1 Installation Manual

！WARNING
Read and understand all safety instructions before
installing, wiring, handling, and/or maintaining PV
modules. PV modules generate direct current electricity
when they are exposed to sunlight or other light sources.
Whether the module is connected or not, direct contact
with the live part of the module such as the wiring
terminal may cause personal injury or even death.

3.1 General safety

 Before installation, please contact the relevant local
authority to make sure the installation permit and
installation inspection requirements can meet the
local requirements. The installation process should
comply with the safety rules applicable to all
components in the system, including cables,
terminals, charging monitors, batteries, inverters,
etc.
 Installation and maintenance must be completed by
professionally qualified engineers. During the
installation, wear safety helmets, insulating gloves,
safety shoes and use insulating tools to avoid the
direct contact with a DC voltage of 30V or even
higher.
 When installing or operating PV modules on rainy
days or dewy mornings, take appropriate protective
measures to prevent moisture from penetrating the
connectors. Unauthorized personnel are prohibited
from approaching the installation area or PV module
storage area.
 It is forbidden to install or use damaged PV modules.
 It is forbidden to repair PV modules by
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unauthorized personnel, including but not limited to
replacing any part of PV modules (such as diodes,
junction boxes, connectors, etc.).
 It is forbidden to plug in connectors of different
types and models.
 It is forbidden to expose PV modules to the following
substances: grease or organic ester compounds (e.g.
DOP, plasticizers), aromatics, phenols, ketones,
halogenated substances, mineral oil, alkanes (e.g.
gasoline, cleaning lubricants, electronic resurrection
agents), alcohol, , adhesive sheets that can generate
oxime gas and potting glue (only for connectors, such
as KE200, CX-200/chemlok, etc.), TBP (plasticizer),
detergent, etc., to avoid chemical damage and affect
the electrical safety performance of PV modules.
 Photovoltaic module installation is prohibited on
windy days.
 Avoid focusing sunlight on PV modules.
 It is forbidden to place PV modules near equipment
or where flammable gas may be generated.
 It is forbidden to install PV modules on movable
platform, excepting tracking systems.
 It is forbidden to disassemble and move any part of
the PV module; if the connector of the PV module
is wet, do not perform any actions to avoid the risk
of electric shock.
 It is forbidden to connect or disconnect the PV
module when there is electrical current or external
electrical current.
 The cover of the junction box should always be kept
closed.