Chapter 1 Safety and Precautions
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Chapter 1 Safety and Precautions
Safety definition:
In this manual, safety precautions
are divided into two types below:
Danger Danger
Danger arising due to
improper operations may cause
severe hurt or even death.
NoteNote
Danger arising due to
improper operations may cause
moderate hurt or light hurt or
equipment damage.
1.1 Safety issues
1.1.1 Before Installation:
1.1.2 During the installation:
Danger Danger
1. Mount the inverter on incombustible
surface like metal, and keep away from
flammable substances. Otherwise it may
cause fire.
NoteNote
2. When more than two inverters are to
be installed in one cabinet, due attention
shall be paid to the installation locations
(refer to Chapter 3 Mechanical and
Electrical Installation) to ensure the heat
dissipation.
3. Do not drop lead wire stub or screw
in the inverter. Otherwise it may
damage the inverter!
1.1.3 During wiring:
Danger Danger
1. Operation shall be performed by the
professional engineering technician.
Otherwise there will be danger of electric
shock!
2. There shall be circuit breaker
between the inverter and power supply.
Otherwise, there may be fire!
3. Make sure the power is disconnected
prior to the connection. Otherwise there
will be danger of electric shock!
4. The earth terminal shall be earthed
reliably. Otherwise there may be danger of
electric shock.
Danger Danger
1. Do not use the damaged inverter or
inverter with missing parts. Otherwise,
there may be risk of injury.
2. Use the motor with Class B or above
insulation. Otherwise, there may be risk of
electric shock.
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