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1. To prevent electric shock, note the following
Before wiring and inspections, turn off the power and wait for 15 minutes or more until the charge lamp
turns off. Otherwise, an electric shock may occur. In addition, when confirming whether the charge lamp
is off or not, always confirm it from the front of the servo amplifier. Then, confirm that the voltage
between P+ and N- is safe with a voltage tester and others.
Ground the servo amplifier and direct drive motor securely.
Any person who is involved in wiring and inspection should be fully competent to do the work.
Do not attempt to wire the servo amplifier and direct drive motor until they have been installed.
Otherwise, it may cause an electric shock.
The cables should not be damaged, stressed, loaded, or pinched. Otherwise, it may cause an electric
shock.
To avoid an electric shock, insulate the connections of the power supply terminals.
2. To prevent fire, note the following
Install the servo amplifier, direct drive motor, and regenerative resistor on incombustible material.
Installing them directly or close to combustibles will lead to a fire or smoke generation.
Provide adequate protection to prevent screws and other conductive matter, oil and other combustible
matter from entering the servo amplifier and direct drive motor.
3. To prevent injury, note the following
Only the power/signal specified in the Instruction Manual should be applied to each terminal. Otherwise,
it may cause an electric shock, fire, injury, etc.
Connect cables to the correct terminals. Otherwise, a burst, damage, etc. may occur.
Ensure that polarity (+/-) is correct. Otherwise, a burst, damage, etc. may occur.
The servo amplifier heat sink, regenerative resistor, direct drive motor, etc. may be hot while power is on
or for some time after power-off. Take safety measures, e.g. provide covers, to avoid accidentally
touching the parts (cables, etc.) by hand.
During operation, never touch the rotor of the direct drive motor. Otherwise, it may cause injury.
WARNING
CAUTION
CAUTION
A - 2
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