!
DANGER
Danger to life due to electric shock when touching live system compo-
nents in case of a ground fault!
If a ground fault occurs, parts of the system may still be live. Touching live parts and
cables may result in death or lethal injuries due to electric shock.
•
Disconnect the product from voltage and energy sources and ensure it cannot
be reconnected before working on the device.
•
Only touch the cables of the PV modules on their insulation.
•
Do not touch any parts of the substructure or frame of the PV array.
•
Do not connect PV strings with ground faults to the product.
!
WARNING
Danger to life due to electric shock from destruction of the measuring
device due to overvoltage!
Overvoltage can damage a measuring device and result in voltage being present in
the enclosure of the measuring device. Touching the live enclosure of the measuring
device results in death or lethal injuries due to electric shock.
•
Only use measuring devices with the measurement span higher than the DC
input voltage range equal to or higher than the voltage rating of the product.
!
CAUTION
Risk of burns due to high temperature.
Some parts of the enclosure can become hot during operation.
•
During operation, do not touch any parts other than the enclosure lid of the
product.
!
CAUTION
Risk of injury due to weight of product
Injuries may result if the product is lifted incorrectly or dropped while being trans-
ported or mounted.
•
Transport and lift the product carefully. Take the weight of the product into
account.
•
Wear suitable personal protective equipment for all work on the product.
QG0040_ASW75-110k-LT_EU1_540-30189-04_V04_0424
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