User manual of EC160 elevator intelligent integrated machine Safety precautions and notices
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otherwise physical injury or damage to the machine may occur.
Cooling fins will become hot. Do not touch to avoid physical hurt.
Do not touch the braking resistor, otherwise physical hurt and electric
shock may occur.
EC160 elevator intelligent integrated machine is set well in factory. Do
not refit by yourself, especially in running, otherwise damage to the
machine may occur.
2.4.5 Maintenance and inspection precautions
There is high voltage terminal in the machine. Do not touch the
terminal, otherwise electric shock may occur.
Do install the protective cover before powering on. Disconnect the
breaker of the power circuit before removing the cover, otherwise
electric shock may occur.
Do not remove the protective cover or touch the terminal before
disconnecting the main circuit power. Carry out maintenance or
inspection after confirming that the bus is discharged, otherwise the
voltage may be present and electric shock may occur.
Only qualified electrician is allowed to maintain, check and replace the
parts, otherwise electric shock and damage to the machine may occur.
Please take off the metal accessories (such as watches and rings) in
working, wear insolating clothes and use the insulating tools, otherwise
electric shock may occur.
Do not change or remove the terminals or connectors when powering
on, otherwise electric shock may occur.
Please operate with cautions on the control board because there is
integrate circuit.
Touching the PCB boards by hands directly may cause damage to the
boards because of static electricity.
2.4.6 Other precautions
Do not refit the EC160 elevator intelligent integrated machine by
yourself, or electric shock, physical injury and damage to the machine
may occur.
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