HD2 Series Inverter Safety Precautions
-2-
Read the operation manual before
operating on the equipment.
Actions taken to ensure proper
operation.
Only trained and qualified electricians are allowed to carry out related
operations.
Do not perform wiring, inspection, or component replacement when power
supply is applied. Ensure all the input power supplies are disconnected
before wiring and inspection and wait for at least the time designated on the
inverter or until the DC bus voltage is less than 36V. The minimum waiting
time is listed in the table below.
Do not refit the inverter unless authorized; otherwise, fire, electric shock or
other injuries may occur.
The base of the radiator may become hot during running. Do not touch to
avoid hurt.
The electrical parts and components inside the inverter are electrostatic.
Take measures to prevent electrostatic discharge during related operation.
1.4.1 Delivery and installation
Install the inverter on fire-retardant material and keep the inverter away from
combustible materials.
Connect the optional braking parts (such as braking resistors, braking units,
or feedback units) according to the wiring diagram.
Do not operate on a damaged or incomplete inverter.
Do not touch the inverter with wet items or body parts; otherwise, electric
shock may occur.
Note:
Select appropriate tools for delivery and installation to ensure a safe and proper running of the
inverter and avoid physical injury or death. To ensure physical safety, the installation staff should
take mechanical protective measures like wearing safety shoes and working uniforms.
Protect the inverter against physical shock or vibration during delivery and installation.
Do not carry the inverter by its front cover only as the cover may fall off.
Installation site should be away from children and public places.
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