Siemens SIMOTICS FD 1LH1 Operating Instructions & Installation Instructions page 9

9.1.13 Maintaining terminal boxes ..................................................................................................131
9.2 Corrective Maintenance .......................................................................................................132
9.2.1 Prepare servicing work.........................................................................................................132
9.2.2 Screws with preCOTE coating .............................................................................................133
9.2.3 Roller-contact bearings ........................................................................................................134
9.2.3.1 Removing roller bearing .......................................................................................................134
9.2.3.2 Remove V ring .....................................................................................................................134
9.2.3.3 Removing the labyrinth sealing ring .....................................................................................135
9.2.3.4 Installing roller bearings .......................................................................................................136
9.2.3.5 Install the V ring ...................................................................................................................137
9.2.3.6 Installing the V ring ("Increased degree of protection" option) .............................................138
9.2.3.7 Installing the labyrinth sealing ring .......................................................................................138
9.2.4 Seal the motor......................................................................................................................139
10 Spare parts ...............................................................................................................................................141
10.1 Ordering data .......................................................................................................................141
10.2 Ordering spare parts via the Internet ...................................................................................142
10.3 Anti-condensation heating....................................................................................................142
10.4 Housing, stators and rotors ..................................................................................................143
10.5 Roller bearing cartridge at the drive and non-drive end .......................................................145
10.6 Roller bearing cartridge at the drive and non-drive end .......................................................146
10.7 Terminal box GT640 ............................................................................................................147
10.8 Terminal box 1XB1621.........................................................................................................148
10.9 Terminal box 1XB1631.........................................................................................................150
10.10 Terminal box 1XB7730.........................................................................................................151
10.11 Terminal box 1XB7731.........................................................................................................152
10.12 Terminal box 1XB7740.........................................................................................................153
10.13 Terminal box 1XB7750.........................................................................................................154
10.14 Auxiliary terminal box 1XB9014 ...........................................................................................155
10.15 Auxiliary terminal box 1XB9015 ...........................................................................................156
10.16 1XB9016 auxiliary terminal box............................................................................................157
10.17 Auxiliary terminal box 1XB302. ............................................................................................158
11 Disposal....................................................................................................................................................159
11.1 RoHS - restricting the use of certain hazardous substances ...............................................159
11.2 Information according to Article 33 of the REACH regulation ..............................................159
11.3 Preparing for disassembly....................................................................................................160
11.4 Dismantling the machine......................................................................................................160
11.5 Disposal of components.......................................................................................................160
SIMOTICS FD 1LH1
Operating Instructions 01/2019
Table of contents
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