Safety and Conformity
Safety Message Types
The following symbols are used in this document:
DANGER
Indicates a potentially hazardous situation which could
result in death.
WARNING
Indicates a potentially hazardous situation which could
result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation which could
result in minor or moderate injury. It may also be used
to alert against unsafe practices.
NOTICE
Indicates important information, including situations
which may result in damage to equipment or property.
General Safety
All persons installing and servicing inverters must be:
•
Trained and experienced in general safety rules
for work on electrical equipment.
•
Familiar with local requirements, rules and
regulations for the installation.
NOTICE
Before installation
Check for damage to equipment and packaging. If in
doubt, contact the supplier before commencing instal-
lation.
CAUTION
Installation
For optimum safety, follow the steps described in this
document. Keep in mind that the inverter has 2 voltage
carrying sides; the PV input and the AC grid.
WARNING
Disconnecting the inverter
Before starting work on the inverter, switch off AC at the
mains switch and PV using the PV load switch. Ensure
that the device cannot be unintentionally reconnected.
Use a voltage tester to ensure that the unit is discon-
nected and voltage free. The inverter can still be charged
with very high voltage at hazardous levels even when it
is disconnected from AC grid and solar modules. Wait at
least 8 minutes following disconnection from grid and
PV panels before proceeding.
For safe disconnection of DC current, turn off the PV load
switch (1).
Safety and Conformity
L00410568-02_02 / Rev. date: 2013-12-10
