User manual of EC160 elevator intelligent integrated machine Safety precautions and notices
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2.4 Safety precautions
2.4.1 Unpacking inspection
Do not install or work on any damaged or faulty parts, otherwise injury
may occur.
Upon unpacking, confirm the following:
1. No damage occurred during transportation (the damage or scratch to the machine).
2. The rated values on the inverter name plate are in accordance with your order.
3. The optional parts are in accordance with your order. If you find anything wrong, please contact
us or the distributor.
2.4.2 Disassembly and assembly
Please install according to the mechanical and electrical installation
standards.
Only experienced professionals can do the installation.
Read the manual and safety precautions before operation.
Do move the machine by lifting its base, otherwise it may fall and get
damaged.
Mount the device on nonflammable material and keep away from any
explosives and inflammable items, or fire and explosion may occur.
The installation position should be free of dripping water or other
liquids, or damage may occur.
The installation platform should be strong enough to sustain the
controller, or the device dropping, physical injury and damage to the
controller may occur.
Please install fans or other cooling devices to ensure the temperature in
the cabinet is below 45°C when installing cooling fan or braking resistor
in a cabinet, or fire and other accidents may occur.
Make sure no conductive objects such as metal can fall into the
controller, or fire and damage to the controller may occur.
2.4.3 Connection precautions
Ensure the power supply is disconnected before connection, otherwise
electric shock and fire may occur.
Only professional electricians are allowed to do the connection,
otherwise electric shock and fire may occur.
Ground the PE terminal with proper techniques, otherwise electric
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