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9.3
Opening the doors................................................................................................................140
9.3.1
Opening the power unit doors for maintenance work...........................................................140
9.3.2
Manually unlocking power unit doors ...................................................................................141
9.3.3
Secure locking system (option M10) ....................................................................................142
9.4
Inspection and maintenance ................................................................................................143
9.4.1
Inspection.............................................................................................................................143
9.4.2
Checklist...............................................................................................................................143
9.4.3
Cleaning ...............................................................................................................................144
9.4.3.1
Cleaning aluminum parts .....................................................................................................145
9.4.4
Visual inspections ................................................................................................................145
9.4.4.1
Equipment for visual inspections..........................................................................................145
9.4.4.2
Checking hoisting solenoids and security bolts....................................................................145
9.4.4.3
Checking the isolating clearances........................................................................................145
9.4.4.4
Checking the capacitor release............................................................................................146
9.4.4.5
Checking the cable and screw terminals..............................................................................146
9.4.4.6
Checking the plug connections. ...........................................................................................146
9.4.5
Replacing filter mats.............................................................................................................147
9.4.6
Replacing the filter mats in the roof assembly .....................................................................147
9.4.7
Maintaining the fan...............................................................................................................148
9.5
Repair...................................................................................................................................149
9.5.1
Torques ................................................................................................................................149
9.5.2
Replacing the AVT combination module ..............................................................................151
9.5.3
Replacing the operator panel ...............................................................................................151
9.5.3.1
Replacing the operator panel ...............................................................................................151
9.5.4
Replacing the CompactFlash card .......................................................................................153
9.5.5
Replacing the phase module or diode module.....................................................................154
9.5.5.1
Attaching the changing device to the stacker.......................................................................154
9.5.5.2
Replacing the phase module................................................................................................155
9.5.6
Replacing the Power Stack Adapter ....................................................................................163
9.5.7
Replace the sponge for the leak detector ............................................................................164
9.5.8
Replacing fuses....................................................................................................................166
9.5.9
Replacing the current transformer........................................................................................166
9.5.10
Door interlock system...........................................................................................................166
9.5.11
Replacing the precharging transformer................................................................................167
9.5.12
Replacing the precharging rectifier ......................................................................................168
10
Spare parts ...............................................................................................................................................169
11
Disposal....................................................................................................................................................171
11.1
Disposing of packaging material ..........................................................................................171
11.2
Removing device components and old devices ...................................................................171
A
Service & Support.....................................................................................................................................173
B
Technical data and drawings....................................................................................................................175
B.1
Technical specifications .......................................................................................................175
B.1.1
Standards and regulations ...................................................................................................175
C
Checklists and forms ................................................................................................................................177
C.1
Mechanical installation: Checklist ........................................................................................177
C.2
Checklist for electrical installation ........................................................................................178
SINAMICS SM150 6SL3845-7NN46-7AA2
Operating Instructions Rev.201910281345 EXAMPLE
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