The standard interval for regular maintenance is as follows:
Electrolytic capacitor: Approximately 5 years (8 hours of operation per day)
As for service conditions, it is assumed that the ambient temperature of the Inverter
is 40°C, and the Inverter is used under rated operating conditions (rated torque) and
is installed as specified in the User’s Manual.
Toextend maintenance intervals, ambient temperatures should belowered, and power-
on time should be minimized.
Note For the maintenance method, contact your nearest local sales representative.
Chapter 5