7.3
7.4
7.5
7.6
Switch on................................................................................................................................67
7.7
Overspeed..............................................................................................................................68
7.8
Switch off................................................................................................................................69
8
Operation....................................................................................................................................................71
8.1
Switching on the machine......................................................................................................72
8.2
8.3
Deactivating...........................................................................................................................73
8.4
8.5
Stoppages..............................................................................................................................73
8.5.1
8.5.2
8.5.3
8.5.4
8.6
8.7
8.8
8.9
Faults ....................................................................................................................................77
8.9.1
8.9.2
Faults in operation..................................................................................................................78
8.9.3
Faults at the external fan........................................................................................................78
8.9.4
8.9.5
Roller bearing faults...............................................................................................................80
8.9.6
Brush faults............................................................................................................................81
8.9.7
Commutator faults..................................................................................................................82
9
Maintenance...............................................................................................................................................83
9.1
9.1.1
Initial inspection......................................................................................................................84
9.1.2
MTTR.....................................................................................................................................86
9.1.3
Main inspection......................................................................................................................86
9.1.4
9.1.5
9.1.6
Clean the machine.................................................................................................................89
9.1.7
9.1.8
9.1.9
9.1.10
9.1.11
9.1.12
9.2
Repair.....................................................................................................................................94
9.2.1
Prepare servicing work...........................................................................................................95
SIMOTICS DC 1HS5
Operating Instructions 02/2016
Table of contents
7