Siemens SIMOTICS SD

To Next Page

To Previous Page

Maintenance

9.4Corrective maintenance

1LE5, 1PC4 shaft heights 280 ... 355

114 Operating Instructions, 11/2022, A5E41454666A

Main Page

Table of Contents5
Introduction11
About SIMOTICS11
About this Manual11
Content11
Target Group12
Avoiding Dangers12
Standard Scope13
Websites of Third-Party Companies13
SIMOTICS Documentation13
Service and Support14
Siemens Industry Online Support on the Web14
Siemens Industry Online Support on the Road15
Feedback on the Technical Documentation16
Mysupport Documentation16
Technical Support17
Training18
Spare Parts Services18
Important Product Information19
Proper and Intended Use/Foreseeable Misuse19
Electromagnetic Compatibility19
Safety Information21
Information for those Responsible for the Plant/System21
The 5 Safety Rules21
Qualified Personnel22
Safe Handling22
Electromagnetic Fields When Operating Electrical Power Engineering Installations24
Electrostatic Sensitive Devices24
Interference Immunity25
Influence on the Line Power Supply through a Strongly Irregular Torque25
Interference Voltages When Operating the Converter25
Special Designs and Construction Versions26
Description27
Area of Application27
Rating Plate27
Installation29
Machine Design29
Regulations29
Cooling and Ventilation29
Machines with a Fan30
Machines Without a Fan (Optional)30
Bearings31
Balancing31
Types of Construction/Method of Installation31
Degree of Protection33
Environmental Conditions33
Optional Built-On and Built-In Accessories33
Paint Finish34
Preparing for Use35
Safety-Related Aspects to Consider When Configuring the Plant35
Observing the Operating Mode35
Machines Without Final Paint Coating35
Delivery35
Transport and Storage36
Safety Instructions for Transport36
Types of Construction on the Rating Plate38
Transport38
Storage39
Securing the Rotor40
Commissioning after Storage42
Insulation Resistance and Polarization Index42
Lubricating the Rolling Bearings42
Regreasing Rolling Bearings after Storage Periods of up to Two Years42
Releasing the Rotor Shipping Brace before Commissioning42
Ensure Adequate Cooling43
Interlock Circuit for the Separately Driven Fan Motor43
Interlock Circuit for Anti-Condensation Heating45
Noise Emission45
Voltage and Frequency Fluctuations During Line Operation45
Rotational Speed Limit Values45
System-Inherent Frequencies46
Electromagnetic Compatibility46
Converter Operation47
Parameterizing the Converter47
Converter Input Voltage47
Reducing Bearing Currents48
Insulated Bearings for Converter Operation49
Tandem Operation50
Speed Limits for Converter Operation50
Assembly51
Safety Instructions for Installation51
Preparing for Installation52
Requirements for Installation52
Insulation Resistance53
Insulation Resistance and Polarization Index53
Checking the Insulation Resistance and Polarization Index of the Winding54
Installing the Machine57
Preparing the Assembly Area57
Lift the Machine to Where It will be Mounted and Position It57
Machines with Type of Construction IM B15, IM B9, IM V8 and IM V958
Foot Mounting58
Aligning and Fixing the Machine59
Measures for Alignment and Mounting59
Flatness of the Supporting Surfaces for Conventional Motors60
Machine Frame Mounting Feet (Special Design)60
Installing the Machine61
Preconditions for Smooth, Vibration-Free Operation61
Aligning the Machine to the Driven Machine and Mounting61
Selecting Bolts61
Horizontal Types of Construction with Mounting Feet61
Horizontal Types of Construction with Flange62
Vertical Types of Construction with Flange62
Removing the Rotor Shipping Brace63
Recommended Alignment Accuracy63
Mounting the Drive Output Elements64
Electrical Connection67
Safety Instructions for the Electrical Connection67
Connecting the Machine68
Selecting Cables68
Terminal Box69
Circuit Diagram Inside the Terminal Box Cover69
Direction of Rotation69
Terminal Marking70
Protruding Connection Cables70
Connecting Protruding Cables71
Connection With/Without Cable Lugs71
Minimum Air Clearances72
Screw-Type Connections with Connecting Thread72
Tightening Torques72
Cable Entries, Sealing Plugs and Thread Adapters72
Connecting the Grounding Conductor73
Minimum Surface Area of Grounding Conductor73
Grounding Connection Type73
Connecting the Temperature Sensor/Anti-Condensation Heater74
Conductor Connection75
Conductor Connection Type Shaft Height 28076
Conductor Connection Type Shaft Height 31577
Connecting Aluminum Conductors78
Connecting Converters78
Final Checks79
Commissioning81
Measures before Commissioning81
Mechanical and Electrical Check82
Converter Operation83
Insulation Resistance and Polarization Index83
Checking the Machine Cooling83
Commissioning the Separately Driven Fan84
Further Documents85
Setpoint Values for Monitoring the Bearing Temperature85
Switching on86
Test Run87
Operation89
Safety Instructions for Operation89
Safety Instructions in Operation - Uncovered, Rotating Parts89
Safety Instructions in Operation - Parts that Are Not Covered, and that Are under Voltage (Live Parts)90
Safety Instructions in Operation - Anti-Condensation Heating92
Safety Instructions Relating to Ventilation92
Safety Instruction for Forced Ventilation (Option)92
Safety Instructions When Operating Machines with Fan92
Machines with Fan for the Textile Industry92
Switching on the Machine93
Deactivating93
Switch off the Separately Driven Fan93
Switching on Again after an EMERGENCY off93
Stoppages93
Avoidance of Damage to Rolling Bearings During Stoppages95
Decommissioning the Machine95
Re-Commissioning the Machine95
Faults95
Inspections in the Event of Faults95
Electrical Faults96
Mechanical Faults97
Rolling Bearing Faults97
Faults at the External Fan98
Maintenance99
General99
Preparation and Notes99
Marking99
Customs Union Eurasia (Optional)100
Inspection and Maintenance100
Safety Instructions for Inspection and Maintenance100
Safety Instructions in Operation - Risk of Burn Injuries at Hot Surfaces100
Inspections in the Event of Faults101
First Inspection after Installation or Repair102
General Inspection103
Assessing the Rolling Bearings103
Maintenance Intervals104
Re-Greasing105
Cleaning105
Cleaning the Fan Cover of Machines for the Textile Industry106
Drain Condensate106
Insulation Resistance and Polarization Index107
Servicing the Separately Driven Fan107
Corrective Maintenance108
Repairs Are Only Permissible Within the Defined Scope108
Rolling Bearings109
Bearing Bushes110
Fitting the Bearing Cartridges110
Installing Bearings110
Mounting Dimension "X112
Fan112
Metal Fan Disassembly112
Mounting Fans113
Canopy; Mounting a Rotary Pulse Encoder under the Canopy113
Tightening Torques113
Screw Lock Washers113
Links113
Reassembly: Miscellaneous Information114
Optional Add-On Units114
Mounting a Brake (Optional)114
O-Ring Seal114
Spare Parts117
Parts Order117
Determining the Spare Parts Via the Internet117
Replacing Rolling Bearings118
Rolling Bearings118
Groups of Parts118
Ordering Example119
Machine Parts119
Standardized Parts121
Exploded Drawings122
1LE5, 1PC4 Shaft Height 280122
Terminal Box, Shaft Height 280123
1LE5, 1PC4 Shaft Height 315124
Terminal Box, Shaft Height 315125
1LE5, 1PC4 Shaft Height 315126
Terminal Box, Shaft Height 315127
1LE5, 1PC4 Shaft Height 355128
Terminal Box, Shaft Height 355129
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 Specifications135
Tightening Torques135
Tightening Torques for Screw and Bolt Connections135
Terminal Board and Grounding136
Terminal Boxes, End Shields, Grounding Conductors, Sheet Metal Fan Covers136
Cable Glands136
Quality Documents139
Quality Documents SIMOTICS in SIOS139

Siemens SIMOTICS SD - Page 116

Table of Contents

Related product manuals