9.4 Inspection and maintenance ................................................................................................137
9.4.1 Inspection.............................................................................................................................137
9.4.2 Checklist...............................................................................................................................137
9.4.3 Cleaning...............................................................................................................................138
9.4.3.1 Cleaning aluminum parts .....................................................................................................139
9.4.4 Visual inspections ................................................................................................................139
9.4.4.1 Equipment for visual inspections..........................................................................................139
9.4.4.2 Checking hoisting solenoids and security bolts....................................................................139
9.4.4.3 Checking the isolating clearances........................................................................................139
9.4.4.4 Checking the capacitor release............................................................................................140
9.4.4.5 Checking the cable and screw terminals..............................................................................140
9.4.4.6 Checking the plug connections. ...........................................................................................140
9.4.5 Replacing filter mats.............................................................................................................141
9.4.6 Replacing the filter mats in the roof assembly .....................................................................141
9.4.7 Maintaining the fan...............................................................................................................142
9.5 Repair...................................................................................................................................143
9.5.1 Torques................................................................................................................................143
9.5.2 Replacing the AVT combination module..............................................................................145
9.5.3 Replacing the operator panel...............................................................................................145
9.5.3.1 Replacing the operator panel ...............................................................................................145
9.5.4 Replacing the CompactFlash card.......................................................................................147
9.5.5 Replacing the phase module or diode module.....................................................................148
9.5.5.1 Attaching the changing device to the stacker.......................................................................148
9.5.5.2 Replacing the phase module................................................................................................149
9.5.5.3 Replacing the diode module.................................................................................................157
9.5.6 Replacing the Power Stack Adapter ....................................................................................161
9.5.7 Replace the sponge for the leak detector ............................................................................162
9.5.8 Replacing fuses....................................................................................................................163
9.5.9 Replacing the current transformer........................................................................................164
9.5.10 Door interlock system...........................................................................................................164
9.5.11 Replacing the precharging transformer................................................................................164
9.5.12 Replacing the precharging rectifier ......................................................................................166
10 Spare parts ...............................................................................................................................................167
11 Disposal....................................................................................................................................................169
11.1 Disposing of packaging material ..........................................................................................169
11.2 Removing device components and old devices ...................................................................169
A Service & Support.....................................................................................................................................171
B Technical data and drawings....................................................................................................................173
B.1 Technical specifications .......................................................................................................173
B.1.1 Standards and regulations ...................................................................................................173
C Checklists and forms ................................................................................................................................175
C.1 Mechanical installation: Checklist ........................................................................................175
C.2 Checklist for electrical installation ........................................................................................176
Index.........................................................................................................................................................181
Table of contents
SINAMICS SM150 6SL3845-2NN41-8AD2
Operating Instructions Rev.201910281310 EXAMPLE 9
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