Table of contents
8.3
8.4
Switching on the machine....................................................................................................100
8.5
8.6
8.7
8.8
Stoppages............................................................................................................................100
8.8.1
8.8.2
8.8.3
8.8.4
8.9
8.10
8.11
faults.....................................................................................................................................103
8.11.1
8.11.2
Electrical faults.....................................................................................................................105
8.11.3
Mechanical faults.................................................................................................................106
8.11.4
Faults at the external fan......................................................................................................107
8.11.5
Roller bearing faults.............................................................................................................108
9
Maintenance.............................................................................................................................................109
9.1
9.1.1
9.1.2
maintenance work................................................................................................................111
9.1.3
9.1.4
9.1.5
General inspection...............................................................................................................112
9.1.6
9.1.7
9.1.8
9.1.9
9.1.10
9.1.11
9.1.12
Servicing the external fan.....................................................................................................119
9.1.13
9.1.14
Repainting............................................................................................................................120
9.1.15
9.2
Corrective Maintenance.......................................................................................................121
9.2.1
Prepare servicing work.........................................................................................................122
9.2.2
Seal the motor......................................................................................................................123
9.2.3
9.2.4
External fan cowl..................................................................................................................124
9.2.5
9.2.6
Internal fan...........................................................................................................................126
9.2.7
External fan..........................................................................................................................126
9.2.8
9.2.9
Roller-contact bearings........................................................................................................127
8
SIMOTICS TN Series N-compact 1PQ8
Operating Instructions 11/2018