Siemens SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions Manual page 9

9.5 Maintenance...........................................................................................................................99
9.5.1 Replacing a fan ......................................................................................................................99
9.5.1.1 Lubricating fan bearings.........................................................................................................99
9.5.1.2 Replacing fans, from the front ................................................................................................99
9.6 Cleaning ...............................................................................................................................102
9.6.1 Cleaning aluminum parts .....................................................................................................102
9.7 Repair...................................................................................................................................102
9.7.1 Components that can be replaced .......................................................................................104
9.7.2 Torques ................................................................................................................................104
9.7.3 Replacing the AVT combination module ..............................................................................106
9.7.4 Replacing the current transformer........................................................................................107
9.7.5 Replacing the precharging transformer................................................................................108
9.7.6 Replacing the precharging rectifier ......................................................................................109
9.7.7 Replacing a power cell .........................................................................................................110
9.7.8 Replacing a diode stack .......................................................................................................113
9.7.8.1 Removing .............................................................................................................................114
9.7.9 Replacing temperature sensors ...........................................................................................115
9.7.10 Replacing the HMI operator panel .......................................................................................116
9.7.11 Replacing the CompactFlash card .......................................................................................118
10 Spare parts ...............................................................................................................................................119
11 Disposal....................................................................................................................................................121
11.1 Information according to Article 33 of the REACH regulation ..............................................121
11.2 Disposing of packaging material ..........................................................................................121
11.3 Removing device components and old devices ...................................................................122
11.4 Bypass disposal ...................................................................................................................122
A Service & Support.....................................................................................................................................123
B Technical data and drawings....................................................................................................................125
B.1 Standards and regulations ...................................................................................................125
B.2 Environmental conditions .....................................................................................................126
C Quality documents....................................................................................................................................129
D Additional documents ...............................................................................................................................131
Index.........................................................................................................................................................133
Tables
Table 3-1 Interface description ....................................................................................................................39
Table 3-2 Optical indicator...........................................................................................................................39
Table 3-3 DRIVE-CLiQ interface .................................................................................................................55
Table 6-1 Cable cross-sections ...................................................................................................................76
Table 8-1 LEDs of the Power Stack Adapters ............................................................................................89
Table 8-2 LEDs of the SIRIUS safety relay ................................................................................................90
SINAMICS PERFECT HARMONY GH150 6SL3826
Operating Instructions 05/2020
Table of contents
9