YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual 317
7
Periodic Inspection & Maintenance
This chapter describes the periodic inspection and maintenance of the drive to ensure that it
receives the proper care to maintain overall performance.
7.1 SECTION SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
7.2 INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321
7.3 PERIODIC MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
7.4 DRIVE COOLING FANS AND CIRCULATION FANS. . . . . . . . . . . . . . . . . . . . . . 325
7.5 DRIVE REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
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