Safety Instructions; Safety Guidelines - Weidmuller Power Monitor Handbuch

Safety instructions

3. Safety instructions
3.1

Safety guidelines

NOTICE
• Read the manual carefully prior to
installation and maintenance to ensure
proper operation.
• Prior to use, familiarise yourself with
the equipment, safety information and
instructions.
• This manual uses two safety flags to
indicate different levels of danger.
WARNING!
A handling error could cause serious
physical injury to an operator and in the
worst case could even be fatal.
• Always take precautions to ensure the
overall safety of your system, so that
the whole system remains safe in the
event of failure of this product or
another external factor.
• Do not use this product in areas with
inflammable gas. This could lead to an
explosion.
• Exposing this product to excessive heat
or open flames could cause damage to
the lithium battery or other electronic
parts.
• Do not open the secondary side of CT
during power on the primary side
current. It might cause electric shock or
CT breakdown.
• Protective insulation exists when the
closed unit is operated and touched
exclusively using the front panel.
8
CAUTION!
A handling error could cause serious
physical injury to an operator or damage
to the equipment.
• To prevent abnormal exothermic heat
or smoke generation, use this product
at the values below the maximum of
the characteristics and performance
guaranteed in these specifications.
• Do not dismantle or remodel the
product. It could lead to abnormal
exothermic heat or smoke generation.
• Do not touch the terminal while turning
on electricity. This could lead to an
electric shock.
• Use the external devices to operate the
emergency stop and interlock circuit.
• Connect the wires or connectors
securely. The loose connection might
cause abnormal exothermic heat or
smoke generation.
• Do not allow foreign matter such as
liquid, flammable materials, metals etc.
to get into the product. It might cause
exothermic heat or smoke generation.
• Do not undertake construction (such as
connection and disconnection) while
the power supply is on.
• Never remove the terminal block while
applying current to load. It might cause
electric shock or CT breakdown.
• Do not use at secondary side circuit of
inverter. It might cause exothermic heat
or damage.
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