Siemens SIMOTICS A 1FU9 Operating Instructions Manual page 9

10.3.1 Danger when openly storing rotors .................................................................................. 104
10.4 Inspection and maintenance ............................................................................................ 105
10.4.1 Safety instructions for inspection and maintenance .......................................................... 105
10.4.2 Inspections in the event of faults...................................................................................... 106
10.4.3 First inspection after installation or repair......................................................................... 106
10.4.4 General inspection........................................................................................................... 107
10.4.5 Assessing the rolling bearings .......................................................................................... 108
10.4.6 Maintenance intervals...................................................................................................... 108
10.4.7 Re-greasing...................................................................................................................... 109
10.4.8 Cleaning .......................................................................................................................... 110
10.4.9 Cleaning the fan cover of machines for the textile industry ............................................... 110
10.4.10 Drain condensate............................................................................................................. 111
10.4.11 Insulation resistance and polarization index ..................................................................... 111
10.4.12 Servicing the separately driven fan................................................................................... 112
10.5 Corrective maintenance ................................................................................................... 112
10.5.1 Reference to chapter Safety instructions ........................................................................... 112
10.5.2 Rolling bearings ............................................................................................................... 113
10.5.2.1 Bearing bushes ................................................................................................................ 114
10.5.2.2 Installing rolling bearings ................................................................................................. 115
10.5.3 Shaft sealing, mounting dimensions and alignment ......................................................... 116
10.5.4 Fan .................................................................................................................................. 117
10.5.4.1 Metal fan disassembly...................................................................................................... 117
10.5.4.2 Mounting fans ................................................................................................................. 118
10.5.5 Screw lock washers .......................................................................................................... 118
10.5.6 Links................................................................................................................................ 118
10.5.7 Reassembly: Miscellaneous information ........................................................................... 118
10.5.8 Optional add-on units ...................................................................................................... 118
10.5.8.1 Maintain the brake........................................................................................................... 119
10.5.9 O-ring seal ....................................................................................................................... 124
11 Spare parts......................................................................................................................................... 127
12 Disposal ............................................................................................................................................. 129
12.1 Introduction..................................................................................................................... 129
12.2 Country-specific legislation - LV machines......................................................................... 129
12.3 RoHS - restricting the use of certain hazardous substances ............................................... 129
12.4 Information according to Article 33 of the REACH regulation............................................. 129
12.5 Preparing for disassembly................................................................................................. 130
12.6 Dismantling the machine ................................................................................................. 130
12.7 Disposal of components ................................................................................................... 130
A Technical data.................................................................................................................................... 133
A.1 Tightening torques........................................................................................................... 133
A.1.1 Tightening torques for screw and bolt connections ........................................................... 133
A.1.2 Terminal board and grounding ......................................................................................... 134
A.1.3 Terminal boxes, end shields, grounding conductors, sheet metal fan covers ...................... 134
A.1.3.1 Cable glands .................................................................................................................... 134
A.1.4 Additional connecting terminals for monitoring equipment .............................................. 135
1FU9
Operating Instructions, 10/2023, A5E46712792A
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