6
Electrical connection...................................................................................................................................59
6.1
6.2
6.3
6.4
6.5
Connecting the power unit .....................................................................................................65
6.5.1
Connecting power cables.......................................................................................................65
6.5.2
6.5.3
6.6
6.6.1
Connecting ground.................................................................................................................67
6.7
6.8
7
Commissioning ...........................................................................................................................................69
8
Operation....................................................................................................................................................71
8.1
8.2
Fault and system messages ..................................................................................................72
8.2.1
Diagnostics.............................................................................................................................72
8.2.1.1
Diagnostics via LEDs .............................................................................................................72
9
Maintenance ...............................................................................................................................................75
9.1
9.2
Grounding the system ............................................................................................................77
9.3
Opening the device ................................................................................................................78
9.4
Preventive maintenance.........................................................................................................79
9.4.1
Visual inspections ..................................................................................................................80
9.4.1.1
9.4.1.2
9.4.1.3
9.4.1.4
9.4.1.5
9.4.1.6
Checking the filter mats..........................................................................................................81
9.5
Maintenance...........................................................................................................................82
9.5.1
Replacing a fan ......................................................................................................................82
9.5.2
Replacing filter mats...............................................................................................................83
9.5.3
9.6
Cleaning .................................................................................................................................86
9.6.1
Cleaning aluminum parts .......................................................................................................86
9.7
Repairs...................................................................................................................................87
9.7.1
9.7.2
9.7.3
9.7.4
SINAMICS SL150 6SL38600UL432AA0Z
Operating Instructions Rev.201910281433 EXAMPLE
Table of contents
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