Siemens 1FP1/3 - Page 116

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Maintenance

9.4Corrective maintenance

1LE1, 1FP1/3, 1PC1/3 shaft height 63 ... 315

114 Operating Instructions, 11/2023, A5E38483075A

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Table of Contents5
Introduction11
About SIMOTICS11
About this Manual11
Content11
Target Group12
Avoiding Dangers13
Standard Scope13
Websites of Third-Party Companies13
SIMOTICS Documentation13
Service and Support14
Siemens Industry Online Support on the Web14
Spare Parts Services15
Important Product Information16
Safety Information17
General Safety Instructions17
Information for those Responsible for the Plant/System17
The 5 Safety Rules17
Qualified Personnel18
Safe Handling18
Electromagnetic Fields When Operating Electrical Power Engineering Installations20
Electrostatic Sensitive Devices20
Electromagnetic Compatibility21
Interference Immunity21
Influence on the Line Power Supply through a Strongly Irregular Torque21
Interference Voltages When Operating the Converter22
Special Designs and Construction Versions22
Description23
Area of Application23
Rating Plates24
Installation26
Cooling and Ventilation26
General26
Machines with a Fan27
Machines Without a Fan (Optional)27
Bearings28
Balancing28
Types of Construction/Method of Installation28
Degree of Protection30
Environmental Conditions30
Optional Built-On and Built-In Accessories30
Terminal Box31
Paint Finish31
Preparing for Use33
Safety-Related Aspects to Consider When Configuring the Plant33
Observing the Operating Mode33
Machines Without Final Paint Coating33
Delivery33
Transport and Storage34
Safety Instructions for Transport34
Transport36
Storage37
Securing the Rotor38
Commissioning after Storage40
Insulation Resistance and Polarization Index40
Lubricating the Rolling Bearings40
Regreasing Rolling Bearings after Storage Periods of up to Two Years40
Releasing the Rotor Shipping Brace before Commissioning40
Ensure Adequate Cooling41
Interlock Circuit for Anti-Condensation Heating43
Noise Emission43
Voltage and Frequency Fluctuations During Line Operation43
Rotational Speed Limit Values43
System-Inherent Frequencies44
Electromagnetic Compatibility44
Converter Operation45
Parameterizing the Converter45
Converter Input Voltage45
Reducing Bearing Currents46
Insulated Bearings for Converter Operation47
Tandem Operation48
Speed Limits for Converter Operation48
Assembly49
Safety Instructions for Installation49
Preparing for Installation50
Requirements for Installation50
Insulation Resistance51
Insulation Resistance and Polarization Index51
Checking the Insulation Resistance and Polarization Index of the Winding52
Installing the Machine55
Preparing the Assembly Area55
Lift the Machine to Where It will be Mounted and Position It55
Machines with Type of Construction IM B15, IM B9, IM V8 and IM V956
Foot Mounting56
Aligning and Fixing the Machine57
Measures for Alignment and Mounting57
Flatness of the Supporting Surfaces for Conventional Motors58
Machine Frame Mounting Feet (Special Design)58
Installing the Machine59
Preconditions for Smooth, Vibration-Free Operation59
Aligning the Machine to the Driven Machine and Mounting59
Selecting Bolts59
Horizontal Types of Construction with Mounting Feet59
Horizontal Types of Construction with Flange60
Vertical Types of Construction with Flange60
Removing the Rotor Shipping Brace61
Recommended Alignment Accuracy61
Mounting the Drive Output Elements62
Electrical Connection65
Safety Instructions for the Electrical Connection65
Connecting the Machine66
Selecting Cables66
Terminal Box67
Circuit Diagram Inside the Terminal Box Cover67
Direction of Rotation67
Terminal Marking68
Cable Entry68
Versions68
Protruding Connection Cables69
Connecting Protruding Cables69
Connection With/Without Cable Lugs69
Minimum Air Clearances70
Cable Glands70
Mounting Position of Sheet Metal Nuts in Screw-Type Connections71
Tightening Torques71
Cable Entries, Sealing Plugs and Thread Adapters72
Connecting the Grounding Conductor72
Minimum Surface Area of Grounding Conductor72
Grounding Connection Type73
Connection, Temperature Sensor/Anti-Condensation Heating74
Connecting Optional Integrated Devices and Equipment74
Conductor Connection74
Type of Conductor Connection75
Connecting Aluminum Conductors76
Connecting Converters76
Final Checks77
Commissioning79
Measures before Commissioning79
Mechanical and Electrical Check80
Converter Operation81
Insulation Resistance and Polarization Index81
Checking the Machine Cooling81
Commissioning the Separately Driven Fan82
Further Documents83
Setpoint Values for Monitoring the Bearing Temperature83
Switching on84
Test Run85
Operation87
Safety Instructions for Operation87
Safety Instructions in Operation - Uncovered, Rotating Parts87
Safety Instructions in Operation - Parts that Are Not Covered, and that Are under Voltage (Live Parts)88
Safety Instructions Relating to Ventilation and Cooling90
Safety Instruction for Forced Ventilation (Option)90
Safety Instructions When Operating Machines with Fan90
Machines with Fan for the Textile Industry90
Switching on the Machine91
Deactivating91
Switching on Again after an EMERGENCY off91
Stoppages91
Avoidance of Damage to Rolling Bearings During Stoppages93
Decommissioning the Machine93
Re-Commissioning the Machine93
Faults93
Inspections in the Event of Faults93
Electrical Faults94
Mechanical Faults95
Rolling Bearing Faults95
Faults at the External Fan96
Maintenance97
General97
Preparation and Notes97
Inspection and Maintenance98
Safety Instructions for Inspection and Maintenance98
Inspections in the Event of Faults99
First Inspection after Installation or Repair100
General Inspection101
Assessing the Rolling Bearings101
Maintenance Intervals102
Re-Greasing103
Cleaning103
Cleaning the Fan Cover of Machines for the Textile Industry104
Drain Condensate104
Insulation Resistance and Polarization Index105
Servicing the Separately Driven Fan105
Corrective Maintenance106
Rolling Bearings106
Bearing Bushes108
Installing Bearings108
Shaft Sealing, Mounting Dimensions and Alignment110
Fan110
Mounting Fans112
Mounting the Fan Cover112
Canopy; Mounting a Rotary Pulse Encoder under the Canopy113
Tightening Torques113
Screw Lock Washers113
Links113
Reassembly: Miscellaneous Information114
Optional Add-On Units114
Mounting a Brake114
O-Ring Seal115
Spare Parts117
Parts Order117
Determining the Spare Parts Via the Internet117
Replacing Rolling Bearings118
Rolling Bearings118
Part Groups118
Ordering Example119
Machine Parts119
Standardized Parts122
Exploded Drawings123
1LE, 1PC Shaft Heights 63123
1LE, 1PC, 1FP Shaft Heights 80125
1LE, 1PC Shaft Heights 180126
1LE, 1PC Shaft Heights 71127
1LE, 1PC, 1FP Shaft Heights 100128
1LE, 1PC Shaft Heights 225129
Disposal131
Introduction131
Rohs - Restricting the Use of Certain Hazardous Substances131
Note Regarding Article 33 of the REACH Regulation131
Preparing for Disassembly132
Dismantling the Machine132
Disposal of Components132
Technical Data135
Tightening Torques135
Tightening Torques for Screw and Bolt Connections135
Terminal Board and Grounding136
Terminal Boxes, End Shields, Grounding Conductors, Sheet Metal Fan Covers136

Siemens 1FP1/3 - Page 116

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