5.1
5.2
5.3
5.4
5.5
5.5.1
Motor does not start.................................................................................................................... 309
5.5.2
5.5.3
5.5.4
5.5.5
5.5.6
5.5.7
5.5.8
Speed varies during operation.................................................................................................... 313
5.5.9
6
6.1
Inspection items.............................................................................. 318
6.1.1
Daily inspection .......................................................................................................................... 318
6.1.2
Periodic inspection ..................................................................................................................... 318
6.1.3
6.1.4
6.1.5
6.1.6
Cleaning ..................................................................................................................................... 320
6.1.7
Replacement of parts ................................................................................................................. 321
6.2
6.2.1
Measurement of powers ............................................................................................................. 326
6.2.2
6.2.3
Measurement of currents............................................................................................................ 327
6.2.4
Use of CT and transducer .......................................................................................................... 327
6.2.5
6.2.6
6.2.7
295
317
VI