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2. Items related to prevention of fires
CAUTION
Install the controller, servo drive unit, servomotor and regenerative resistor on non-combustible material.
Installation directly on or near combustible materials could result in fires.
If trouble occurs in the servo drive unit, shut off the power at the servo drive unit's input power side. Fires
could result if large current continues to flow.
When using the regenerative resistor, shut off the power with an error signal. The regenerative resistor
could abnormally overheat and cause fires due to a regenerative transistor fault, etc.
Incorrect wiring or connections could damage the device.
3. Items related to prevention of damage
CAUTION
Do not apply voltages other than those indicated in the Controller Connection Manual or Specifications
Manual for Servo Drive Unit. Failure to observe this could lead to rupture, or damage, etc.
Do not mistake the terminal connections. Failure to observe this could lead to rupture, or damage, etc.
Do not mistake the polarity (+, –). Failure to observe this could lead to rupture, or damage, etc.
Persons wearing medical devices, such as pacemakers, must not be near this unit. The medical device
could be affected by electromagnetic waves.
The servo drive unit fins, regenerative resistor and servomotor, etc., will be hot during operation and for a
while after operation is stopped. Touching these sections could result in burns.