Siemens SIMOTICS TN N-compact 1LH8 - Page 9

10.13 Terminal box 1XB9629.........................................................................................................124
11 Disposal....................................................................................................................................................125
11.1 RoHS - restricting the use of certain hazardous substances...............................................125
11.2 Preparing for disassembly....................................................................................................125
11.3 Dismantling the machine......................................................................................................126
11.4 Disposal of components.......................................................................................................126
A Service and Support.................................................................................................................................129
B Technical data..........................................................................................................................................131
B.1 Tightening torques for screw and bolt connections..............................................................131
C Quality documents....................................................................................................................................133
Index.........................................................................................................................................................135
Tables
Table 3-1 Machine design ..........................................................................................................................19
Table 3-2 Data on the rating plate...............................................................................................................21
Table 3-3 Rolling-contact bearing variants..................................................................................................22
Table 4-1 Cooling water specification .......................................................................................................26
Table 5-1 Stator winding insulation resistance at 40° C..............................................................................45
Table 5-2 Permissible deviations for aligning the machine with flexible coupling.......................................57
Table 6-1 Terminal designations using the 1U1-1 as an example..............................................................66
Table 6-2 Determining the cross-section of the grounding conductor.........................................................66
Table 6-3 Minimum air clearance dependent on rms value of the alternating voltage U
rms
.........................70
Table 7-1 Set values for monitoring the bearing temperatures before commissioning...............................77
Table 7-2 Set values for monitoring the bearing temperatures in normal operation ..................................77
Table 7-3 Set values for monitoring the winding temperatures during commissioning...............................77
Table 7-4 Set values for monitoring the winding temperatures in normal operation ..................................78
Table 8-1 Electrical faults .......................................................................................................................88
Table 8-2 Mechanical faults on water-cooled machines ...........................................................................89
Table 8-3 Cooling system faults .............................................................................................................90
Table 8-4 Roller bearing faults ...............................................................................................................91
Table 9-1 Checks after assembly or repair .................................................................................................95
Table 9-2 Checks that have to be performed during the general inspection...............................................96
Table 9-3 Criteria for selecting roller bearing greases.................................................................................98
Table 9-4 Roller bearing greases for vertical and horizontal types of construction ....................................99
Table 9-5 Alternative greases with NLGI class 2 for motors of horizontal construction..............................99
Table 10-1 Spare parts for stators and rotors ............................................................................................115
Table 10-2 Spare parts for drive end roller bearings with bearing housing ................................................116
Table of contents
SIMOTICS TN Series N-compact 1LH8
Operating Instructions 06/2017 9