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VII
(6) Maintenance, inspection and part replacement
CAUTION
Carry out maintenance and inspection after backing up the servo amplifier programs and
parameters.
The capacity of the electrolytic capacitor will drop due to deterioration. To prevent secondary
damage due to failures, replacing this part every five years when used under a normal
environment is recommended. Contact the Service Center or Service Station for
replacements.
Do not carry out a megger test (insulation resistance test) during the inspections.
If the battery warning is issued, save the machining program, tool data and parameters with
an input/output device, and then replace the battery.
(7) Disposal
CAUTION
Treat this unit as general industrial waste. Note that the MDS Series units with a heat radiating
fin protruding from the back use alternate Freon, and thus cannot be treated as general
industrial waste. Always return this part to the Service Center or Service Station.
A permanent magnet is used on the secondary side of the linear servomotor. This also must
be returned to the Service Center or Service Station.
Do not disassemble the servo amplifier or linear servomotor parts.
(8) General precautions
CAUTION
The drawings given in this Specifications and Maintenance Instruction Manual show the covers and
safety partitions, etc., removed to provide a clearer explanation. Always return the covers or partitions to
their respective places before starting operation, and always follow the instructions given in this manual.