MITSUBISHI ELECTRIC J2-JRSERIES MR-J2-03A5 - Manual (Page 3)

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1. To prevent electric shock, note the following:
WARNING
y Before wiring or inspection, switch power off and wait for more than 10 minutes. Then, confirm the voltage is
safe with voltage tester. Otherwise, you may get an electric shock.
y Connect the servo amplifier and servo motor to ground.
y Any person who is involved in wiring and inspection should be fully competent to do the work.
y Do not attempt to wire the servo amplifier and servo motor until they have been installed. Otherwise, you
may get an electric shock.
y Operate the switches with dry hand to prevent an electric shock.
y The cables should not be damaged, stressed loaded,, or pinched. Otherwise, you may get an electric
shock.
2. To prevent fire, note the following:
CAUTION
y Do not install the servo amplifier, servo motor and regenerative brake resistor on or near combustibles.
Otherwise a fire may cause.
y When the servo amplifier has become faulty, switch off the main servo amplifier power side. Continuous
flow of a large current may cause a fire.
3. To prevent injury, note the follow
CAUTION
y Only the voltage specified in the Instruction Manual should be applied to each terminal,, Otherwise,, a burst,,
damage,, etc. may occur.
y Connect the terminals correctly to prevent a burst,, damage,, etc.
y Ensure that polarity (+, −
) is correct. Otherwise, a burst, damage, etc. may occur.
y During power-on or for some time after power-off, do not touch the servo motor. Their temperatures may be
high and you may get burnt.