7
Operation
Maintenance and Inspection
Disposal
• Conduct trial operation on the servomotor alone with the motor shaft disconnected from
machine to avoid any unexpected accidents.
Failure to observe this caution may result in injury.
• Before starting any operation with a machine connected, change the settings of the SER-
VOPACK’s reference pulse with the PULSE rotary switch to match those of the machine.
Starting operation without matching the proper settings may cause the machine to run out
of control or malfunction.
• When using the servomotor for a vertical axis, install safety devices to prevent workpieces
from falling off because of alarms.
Workpiece’s falling off may result in injury or malfunction.
• Do not touch the SERVOPACK heatsinks, regenerative unit, or servomotor while power is
ON or soon after the power is turned OFF.
Failure to observe this caution may result in burns due to high temperatures.
• When an alarm occurs, remove the cause, turn OFF the power and ON again after confirm-
ing safety, and then resume operation.
Failure to observe this caution may result in injury.
• Do not use the holding brake of the servomotor for ordinary braking.
Failure to observe this caution may result in malfunction.
• Do not open the SERVOPACK case for 5 minutes after the power supply lamp (PWR LED)
goes out. High voltage may remain in the SERVOPACK after the power supply has been
turned OFF.
• After turning OFF the power supply, wait 15 minutes before replacing the cooling fan.
Failure to observe this caution may result in burns because the cooling fan is hot.
• Mount the cooling fan in the correct way explained in
6.3 Replacement of Cooling Fan.
Mounting the cooling fan in the incorrect direction may result in the breakdown of the SER-
VOPACK.
• Do not attempt to change wiring while the power is ON.
Failure to observe this caution may result in electric shock or injury.
• When disposing of the products, treat them as general industrial waste.
WARNING
WARNING
WARNING
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