Siemens SINAMICS PERFECT HARMONY GH150 - Page 9

9.5 Maintenance.........................................................................................................................111
9.5.1 Replacing a fan ....................................................................................................................111
9.5.1.1 Replacing fans, from the front ..............................................................................................111
9.5.1.2 Replacing fans, from the back..............................................................................................112
9.6 Cleaning ...............................................................................................................................113
9.6.1 Cleaning aluminum parts .....................................................................................................114
9.7 Repair...................................................................................................................................114
9.7.1 Components that can be replaced .......................................................................................116
9.7.2 Torques................................................................................................................................116
9.7.3 Replacing the AVT combination module..............................................................................118
9.7.4 Replacing the current transformer........................................................................................119
9.7.5 Replacing the precharging transformer................................................................................120
9.7.6 Replacing the precharging rectifier ......................................................................................121
9.7.7 Replacing a power cell.........................................................................................................122
9.7.8 Replacing a diode stack.......................................................................................................128
9.7.8.1 Discharging the snubber circuit capacitor ............................................................................128
9.7.8.2 Removing .............................................................................................................................129
9.7.8.3 Installing ...............................................................................................................................135
9.7.9 Replacing water sensors......................................................................................................137
9.7.10 Replacing the TP900 operator panel ...................................................................................139
9.7.11 Replacing the CompactFlash card .......................................................................................140
10 Spare parts ...............................................................................................................................................141
11 Disposal....................................................................................................................................................143
11.1 Information according to Article 33 of the REACH regulation ..............................................143
11.2 Disposing of packaging material ..........................................................................................143
11.3 Removing device components and old devices ...................................................................144
11.4 Bypass disposal ...................................................................................................................144
A Service & Support.....................................................................................................................................145
B Technical data and drawings....................................................................................................................147
B.1 Standards and regulations ...................................................................................................147
B.2 Environmental conditions .....................................................................................................147
B.3 Plant-specific information .....................................................................................................148
C Additional documents ...............................................................................................................................149
Index.........................................................................................................................................................151
Tables
Table 3-1 Deionized water requirements.....................................................................................................35
Table 3-2 Raw water requirements .............................................................................................................37
Table 3-3 DRIVE-CLiQ interface .................................................................................................................56
Table 6-1 Cable cross-sections...................................................................................................................84
Table 6-2 Cleaning agents and grease .......................................................................................................88
Table of contents
SINAMICS PERFECT HARMONY GH150 6SL38253AE412AA1-Z
Operating Instructions Rev.201910281231 EXAMPLE 9