Sign In
Upload
Manuals
Brands
Siemens Manuals
Engine
1LA8
User Manuals: Siemens 1LA8 Induction Motor
Manuals and User Guides for Siemens 1LA8 Induction Motor. We have
4
Siemens 1LA8 Induction Motor manuals available for free PDF download: Operating Instructions Manual, Operating & Installation Instructions Manual
Siemens 1LA8 Operating & Installation Instructions Manual (160 pages)
Low-voltage motor SIMOTICS TN Series N-compact
Brand:
Siemens
| Category:
Engine
| Size: 4.2 MB
Table of Contents
Assembly
4
Table of Contents
5
1 Introduction
13
About These Instructions
13
Compiling Personal Documents
13
2 Safety Information
15
Information for the Nominated Person in Control of the Electrical Installation
15
The Five Safety Rules
16
Qualified Personnel
16
Safe Handling
16
For Use in Hazardous Zone 2 or Zone 22
18
Electrostatic Sensitive Devices
19
Processes that Generate High Levels of Electrostatic Charge
20
Interference Immunity
21
Influence on the Line Power Supply through a Strongly Irregular Torque
21
Interference Voltages When Operating the Converter
21
Electromagnetic Fields When Operating Electrical Power Engineering Installations
21
3 Description
23
Table 3-1 Machine Design
23
Table 3-2 Machine Design with Type of Protection Ex Na or Ex Ec
24
Table 3-3 Data on the Rating Plate
26
Table 3-4 Rolling-Contact Bearing Variants
28
Table 3-5 Assignment of Shaft Heights to Terminal Boxes
29
4 Preparations for Use
31
Safety-Related Aspects to Consider When Configuring the Plant
31
Observing the Operating Mode
31
Ensuring Cooling
31
Thermal Motor Protection
31
Interlock Circuit for Anti-Condensation Heating (Option)
32
Support Base for IM B5 Construction Type
32
Noise Emissions
33
Rotational Speed Limit Values
33
Complying with Speed-Torque Curve
34
Phase Synchronization During Supply System Switching
34
Space Requirements
34
Voltage and Frequency Fluctuations During Line Operation
34
Table 4-1 Minimum Dimensions for Air Intake
34
System-Inherent Frequencies
35
Torsional Loading of the Drive Train Due to Faults in the Electrical Supply
35
Transport and Storage
36
Transport Markings
36
Checking the Delivery
36
Lifting and Transportation
36
Securing the Rotor
38
Figure 4-1 Axial Fastening of the Rotor
39
Transporting the Machine Set
40
Storage
40
Protection against Corrosion
43
Converter Operation
43
Converter Operation of Explosion-Proof Machines
44
Supply Line Configuration
44
Converter Input Voltage
45
Reducing Bearing Currents
45
Converter Operation on a Grounded Network
47
Insulated Bearings When Operating the Converter
47
5 Assembly
49
Preparations for Installation
50
Requirements for Installation
50
Insulation Resistance and Polarization Index
50
Testing the Insulation Resistance and Polarization Index
51
Table 5-1 Stator Winding Insulation Resistance at 40° C
52
Preparing the Mating Faces
53
Lift the Machine to Where It will be Installed, and Position It
54
Preconditions for Correct Alignment and Secure Attachment
54
Checking the Load Handling Attachments
54
Removing the Rotor Shipping Brace
54
Removing the Rotor Shipping Brace from Machines with Vertical Type of Construction
55
Removing Anti-Corrosion Protection
55
Mounting the Output Elements
56
Lifting and Transporting the Machine
57
Draining Condensation
59
Putting the Machine down
60
Roughly Aligning the Machine
60
Installing the Machine
61
Safety Instructions for Installation
61
Selecting Fixing Screws
61
Preconditions for Smooth, Vibration-Free Operation
62
Aligning the Machine to the Driven Machine and Attaching It to It (IM B3 / IM B35)
62
Table 5-2 Permissible Deviations for Aligning the Machine with Flexible Coupling
63
Figure 5-3 Schematic Diagram: Aligning the Machine to the Driven Machine
63
Aligning the Machine to the Driven Machine and Attaching It to It (IM B5)
64
Aligning the Machine to the Driven Machine and Attaching It to It (IM V1, IM V10)
65
Axial and Radial Forces
65
6 Electrical Connection
67
Basic Rules
68
Terminal Box
68
Terminal Box 1XB1621
69
Terminal Box 1XB1631
70
Terminal Box 1XB1634
71
Preparation
71
Checking Winding Connections
71
Terminal Designation
72
Selecting Cables
72
Connecting the Grounding Conductor
72
Table 6-1 Terminal Designations Using the 1U1-1 as an Example
72
Table 6-2 Determining the Cross-Section of the Grounding Conductor
72
Connect Metal Shield in the Terminal Box
73
Radio-Frequency Grounding for Converter Operation
73
Connection Without Terminal Box
74
Connecting the Machine for a Specific Direction of Rotation
75
Introducing and Routing the Cables
75
Inserting the Cable into the 1XB16
75
Certified Cable Entries, Thread Adapters and Sealing Plugs
76
Inserting the Cable into the 1XB
77
Laying Cables
78
Connecting Cables with Cable Lugs
78
Connection Without Cable Lugs
79
Figure 6-8 Connection Using Terminal Clamps (Schematic Diagram)
80
Use of Aluminum Conductors
81
Using Single-Stranded Cables
82
Internal Equipotential Bonding
82
Stepless Mating Face for Sealing in the Terminal Box Cover (Not for GT640)
82
Minimum Air Clearances
83
Finishing Connection Work
83
Connecting the Auxiliary Circuits
83
Selecting Cables
83
Bringing Cables into the Auxiliary Terminal Box and Routing Them
84
Connect Metal Shield in the Terminal Box
85
Intrinsically Safe Circuits for Sensors or Probes
85
Connecting Temperature Monitoring for the Stator Winding
85
Terminating the Connection Work (Auxiliary Circuit)
86
7 Start-Up
87
Checks to be Carried out Prior to Commissioning
87
Converter Operation
88
Operation on a Converter with a Low Pulse Frequency
89
Measuring the Insulation Resistance before Commissioning
89
Greasing the Roller Bearings Prior to Commissioning
90
Setpoint Values for Monitoring the Bearing Temperature
91
Set Values for Monitoring the Winding Temperature
91
Test Run
92
De-Energizing
93
8 Operation
95
Safety Guidelines in Operation
95
Operation in Hazardous Areas
96
Switching off the Anti-Condensation Heating
97
Switching on the Machine
98
Regreasing Roller Bearings
98
Switching on Again after an Emergency Switching-Off
98
Stoppages
98
Avoidance of Condensation or Formation of Condensation Within the Machine
99
Avoidance of Damage to Roller Bearings During Stoppages
99
Shaft Grounding Brushes (Option)
100
Measurement of the Insulation Resistance after an Extended Stoppage
100
Decommissioning the Machine
101
Re-Commissioning the Machine
101
Faults
101
Inspections in the Event of Faults
101
Electrical Faults
102
Mechanical Faults
103
Roller Bearing Faults
104
9 Maintenance
105
Inspection and Maintenance
105
Safety Instructions for Inspection and Maintenance
105
Measurement of the Insulation Resistance and Polarization Index in the Context of Maintenance Work
107
Inspections in the Event of Faults
107
First Inspection after Installation or Repair
108
General Inspection
108
Servicing the Roller Bearings
109
Servicing and Maintaining the Anti-Condensation Heating
109
Regreasing Intervals and Types of Grease for Operating Roller Bearings
109
Table 9-3 Criteria for Selecting Roller Bearing Greases
110
Sealing the Rolling-Contact Bearings ("Increased Degree of Protection" Option)
113
Keeping the Cooling Air Flow Clean
114
Touch up any Damaged Paintwork
114
Repainting
114
Maintaining Terminal Boxes
115
Corrective Maintenance
116
Prepare Servicing Work
116
Seal the Motor
117
Screws with Precote Coating
118
Fan Cowl
118
External Fan Made of Metal
119
External Fan Made of Plastic
120
Internal Fan
121
Roller-Contact Bearings
122
Uninstalling Roller-Contact Bearings
122
Remove V Ring
123
Removing the Labyrinth Sealing Ring
123
Assembling the Rolling-Contact Bearings
124
Install the V Ring
125
Installing the V Ring ("Increased Degree of Protection" Option)
126
Installing the Labyrinth Sealing Ring
127
Figure 9-7 Position the Set Screws for the Labyrinth Sealing Ring on the Outer Bearing Cover
128
10 Spare Parts
129
Ordering Data
129
Ordering Spare Parts Via the Internet
129
Anti-Condensation Heating
130
Stator and Rotor
131
Ventilation
132
Drive End Rolling-Contact Bearings with Bearing Housing
133
Drive End Rolling-Contact Bearings Without Bearing Housing
134
Roller Bearings, de - End Shield with Integrated Bearing Cover
135
Non-Drive End Rolling-Contact Bearings with Bearing Housing
136
Non-Drive End Rolling-Contact Bearings Without Bearing Housing
137
Roller Bearings, NDE - End Shield with Integrated Bearing Cover
138
Terminal Box 1XB1621
139
1XB1631 Terminal Box
140
Table 10-11 Additional Spare Parts for Terminal Box 1XB1631 with Split Cable Entry
141
Terminal Box 1XB1634
142
11 Disposal
145
Rohs - Restricting the Use of Certain Hazardous Substances
145
Preparing for Disassembly
145
Dismantling the Machine
146
Disposal of Components
146
Service and Support
149
Technical Data
151
Tightening Torques for Screw and Bolt Connections
151
Quality Documents
153
Index
155
Advertisement
Siemens 1LA8 Operating Instructions Manual (148 pages)
SIMOTICS TN Series Induction motor
Brand:
Siemens
| Category:
Engine
| Size: 4.83 MB
Table of Contents
Assembly
4
Table of Contents
5
1 Introduction
13
About These Instructions
13
Compiling Personal Documents
13
2 Safety Information
15
Information for the Nominated Person in Control of the Electrical Installation
15
The Five Safety Rules
15
Qualified Personnel
16
Safe Handling
16
Electrostatic Sensitive Devices
18
Electromagnetic Compatibility
19
Interference Immunity
19
Influence on the Line Power Supply through a Strongly Irregular Torque
19
Interference Voltages When Operating the Converter
20
Electromagnetic Fields When Operating Electrical Power Engineering Installations
20
3 Description
21
Table 3-1 Machine Design
21
Table 3-2 Data on the Rating Plate
22
Image 3-1 Schematic Diagram of Rating Plate
22
Table 3-3 Rolling-Contact Bearing Variants
24
Table 3-4 Assignment of Shaft Heights to Terminal Boxes
25
4 Preparations for Use
27
Safety-Related Aspects to Consider When Configuring the Plant
27
Observing the Operating Mode
27
Thermal Motor Protection
27
Interlock Circuit for Anti-Condensation Heating (Option)
27
Noise Emissions
28
Rotational Speed Limit Values
28
Phase Synchronization During Supply System Switching
28
Space Requirements
29
Voltage and Frequency Fluctuations During Line Operation
29
System-Inherent Frequencies
29
Table 4-1 Minimum Dimensions for Air Intake
29
Torsional Loading of the Drive Train Due to Faults in the Electrical Supply
30
Transport and Storage
30
Transport Markings
30
Checking the Delivery
31
Requirements for Safe Lifting and Transporting
31
Securing the Rotor
32
Image 4-1 Axial Location of the Rotor
32
Transporting the Machine Set
33
Table 4-2 Tightening Torque for the Shaft Screw on the Rotor Shipping Brace
33
Storage
34
Protection against Corrosion
36
Converter Operation
37
Supply Line Configuration
37
Reducing Bearing Currents
37
Insulated Bearings When Operating the Converter
39
Image 4-2 Schematic Representation of a Single Drive
39
Image 4-3 Schematic Representation of a Tandem Drive
40
5 Assembly
41
Preparations for Installation
41
Requirements for Installation
41
Insulation Resistance and Polarization Index
42
Testing the Insulation Resistance and Polarization Index
42
Table 5-1 Stator Winding Insulation Resistance at 40° C
43
Preparing the Mating Faces
45
Lift the Machine to Where It will be Installed, and Position It
45
Preconditions for Correct Alignment and Secure Attachment
45
Checking the Load Handling Attachments
46
Removing the Rotor Shipping Brace
46
Removing Anti-Corrosion Protection
47
Mounting the Output Elements
48
Image 5-1 Balancing Type on the Drive-End Side
48
Lifting and Transporting the Machine
49
Draining Condensation
51
Image 5-2 Schematic Diagram of the Water Drain Holes
51
Image
51
Putting the Machine down
52
Roughly Aligning the Machine
52
Installing the Machine
53
Safety Instructions for Installation
53
Selecting Fixing Screws
53
Preconditions for Smooth, Vibration-Free Operation
54
Aligning the Machine to the Driven Machine and Attaching It to It (IM B3 / IM B35)
54
Table 5-2 Permissible Deviations for Aligning the Machine with Flexible Coupling
55
Schematic Diagram: Aligning the Machine to the Driven Machine
55
Image
55
Aligning the Machine to the Driven Machine and Attaching It to It (IM B5)
56
Aligning the Machine to the Driven Machine and Attaching It to It (IM V1, IM V10)
56
Axial and Radial Forces
57
6 Electrical Connection
59
Safety Instructions Relating to the Electrical Connection
59
Terminal Box
59
Terminal Box GT640
60
Terminal Box 1XB1621
60
Image
60
Terminal Box 1XB1631
61
Image
61
Terminal Box 1XB1634
62
Terminal Box 1XB9600
63
Preparation
63
Checking Winding Connections
63
Terminal Designation
64
Selecting Cables
64
Connecting the Grounding Conductor
64
Table 6-1 Terminal Designations Using the 1U1-1 as an Example
64
Table 6-2 Determining the Cross-Section of the Grounding Conductor
64
Radio-Frequency Grounding for Converter Operation
65
Connection Without Terminal Box
66
Connecting the Machine for a Specific Direction of Rotation
67
Connection
67
Inserting the Cable into the GT640 Terminal Box
68
Inserting the Cable into the 1XB16
68
Table 6-3 Connection Technology (with Cable Lug / Connection Without Cable Lug)
68
Table 6-4 Cable Entry Plate Versions
68
Inserting the Cable into the 1XB.. Terminal Box with Ring Seal
69
Table 6-5 Terminal Boxes with Onion Sealing Ring
69
Laying Cables
70
Connecting Cables with Cable Lugs
71
Connection Without Cable Lugs
71
Image 6-9 Connection Using Terminal Clamps (Schematic Diagram)
72
Use of Aluminum Conductors
73
Using Single-Stranded Cables
73
Internal Equipotential Bonding
73
Stepless Mating Face for Sealing in the Terminal Box Cover (Not for GT640)
74
Minimum Air Clearances
74
Table 6-6 Minimum Air Clearance Dependent on Rms Value of the Alternating Voltage U
74
Finishing Connection Work
75
Connecting the Auxiliary Circuits
75
Selecting Cables
75
Bringing Cables into the Auxiliary Terminal Box and Routing Them
75
Connecting Temperature Monitoring for the Stator Winding
76
Terminating the Connection Work (Auxiliary Circuit)
77
Converter Operation
77
Operation on a Converter with a Low Pulse Frequency
77
Maximum Peak Voltage at the Motor Terminals
78
Reducing Bearing Currents
78
Table 6-7 Maximum Peak Voltage at the Motor Terminals
78
Converter Operation on a Grounded Network
80
7 Start-Up
81
Checks to be Carried out Prior to Commissioning
81
Measuring the Insulation Resistance before Commissioning
82
Greasing the Roller Bearings Prior to Commissioning
83
Setpoint Values for Monitoring the Bearing Temperature
84
Set Values for Monitoring the Winding Temperature
84
Table 7-1 Set Values for Monitoring the Bearing Temperatures before Commissioning
84
Table 7-2 Set Values for Monitoring the Bearing Temperatures in Normal Operation
84
Test Run
85
De-Energizing
86
8 Operation
87
Safety Guidelines in Operation
87
Switching off the Anti-Condensation Heating
88
Switching on the Machine
89
Regreasing Roller Bearings
89
Switching on Again after an Emergency Switching-Off
89
Stoppages
89
Avoidance of Condensation or Formation of Condensation Within the Machine
90
Avoidance of Damage to Roller Bearings During Stoppages
90
Shaft Grounding Brushes (Option)
91
Measurement of the Insulation Resistance after an Extended Stoppage
91
Decommissioning the Machine
92
Re-Commissioning the Machine
92
Faults
92
Inspections in the Event of Faults
92
Electrical Faults
93
Mechanical Faults
94
Roller Bearing Faults
95
9 Maintenance
97
Inspection and Maintenance
97
Safety Instructions for Inspection and Maintenance
97
Measurement of the Insulation Resistance and Polarization Index in the Context of Maintenance Work
98
Inspections in the Event of Faults
99
First Inspection after Installation or Repair
99
General Inspection
100
Servicing the Roller Bearings
100
Servicing and Maintaining the Anti-Condensation Heating
100
Regreasing Intervals and Types of Grease for Operating Roller Bearings
101
Sealing the Rolling-Contact Bearings ("Increased Degree of Protection" Option)
104
Keeping the Cooling Air Flow Clean
105
Touch up any Damaged Paintwork
105
Maintaining Terminal Boxes
105
Corrective Maintenance
106
Prepare Servicing Work
106
Seal the Motor
107
Fan Cowl
107
External Fan Made of Metal
108
External Fan Made of Plastic
109
Internal Fan
109
Roller-Contact Bearings
110
Uninstalling Roller-Contact Bearings
110
Remove V Ring
111
Removing the Labyrinth Sealing Ring
111
Assembling the Rolling-Contact Bearings
112
Install the V Ring
113
Installing the V Ring ("Increased Degree of Protection" Option)
114
Installing the Labyrinth Sealing Ring
115
Image 9-7 Position the Set Screws for the Labyrinth Sealing Ring on the Outer Bearing Cover
116
10 Spare Parts
117
Ordering Data
117
Using Commercially Available Spare Parts
117
Ordering Spare Parts Via the Internet
117
Anti-Condensation Heating
118
Stator and Rotor
119
Ventilation
120
Drive End Rolling-Contact Bearings with Bearing Housing
121
Drive End Rolling-Contact Bearings Without Bearing Housing
122
Roller Bearings, de - End Shield with Integrated Bearing Cover
123
Non-Drive End Rolling-Contact Bearings with Bearing Housing
124
Non-Drive End Rolling-Contact Bearings Without Bearing Housing
125
Roller Bearings, NDE - End Shield with Integrated Bearing Cover
126
Terminal Box GT640
127
Terminal Box 1XB1621
128
Table 10-11 Additional Spare Parts
129
Terminal Box 1XB1631
130
Terminal Box 1XB1634
131
Terminal Box 1XB9600
133
11 Disposal
135
Rohs - Restricting the Use of Certain Hazardous Substances
135
Dismantling the Machine
135
Disposal of Components
136
Service and Support
137
Technical Data
139
Tightening Torques for Screw and Bolt Connections
139
Quality Documents
141
Index
143
Siemens 1LA8 Operating Instructions Manual (175 pages)
SIMOTICS TN Series N-compact Induction motor
Brand:
Siemens
| Category:
Engine
| Size: 4.76 MB
Table of Contents
Edition
4
Disposal
13
Safety Information
15
The Five Safety Rules
16
For Use in Hazardous Zone 2 or Zone 22
18
Electrostatic Sensitive Devices
19
Electromagnetic Compatibility
20
Interference Voltages When Operating the Converter
21
Description
23
Preparations for Use
29
Interlock Circuit for Anti-Condensation Heating (Option)
30
Rotational Speed Limit Values
31
System-Inherent Frequencies
32
Checking the Delivery
33
Rotor Shipping Brace
34
Transporting the Machine Set
35
Storage
36
Protection against Corrosion
39
Reducing Bearing Currents
40
Insulated Bearings When Operating the Converter
41
Figure 4-3 Schematic Representation of a Tandem Drive
42
Preparations for Installation
43
Insulation Resistance and Polarization Index
44
Testing the Insulation Resistance and Polarization Index
45
Preparing the Mating Faces
47
Lift the Machine to Where It will be Installed, and Position It
48
Removing Anti-Corrosion Protection
49
Mounting the Output Elements
50
Lifting and Transporting the Machine
51
Putting the Machine down
53
Roughly Aligning the Machine
54
Installing the Machine
55
Selecting Fixing Screws
56
Figure 5-3 Schematic Diagram: Aligning the Machine to the Driven Machine
57
Aligning the Machine to the Driven Machine and Attaching It to It (IM B5)
58
Axial and Radial Forces
59
Safety Instructions Relating to the Electrical Connection
61
Terminal Box 1XB1621
62
Terminal Box 1XB1631
63
Terminal Box 1XB1634
64
Terminal Designation
65
Connecting the Grounding Conductor
66
Radio-Frequency Grounding for Converter Operation
67
Connecting the Machine for a Specific Direction of Rotation
68
Bringing Cables into the Terminal Box 1XB16.. and Routing Them with Gable Gland
69
Bringing Cables into the Terminal Box 1XB.. and Routing Them with Onion Sealing Ring
70
Connecting Cables with Cable Lugs
71
Connection Without Cable Lugs
72
Figure 6-6 Connection Using Terminal Clamps (Schematic Diagram)
73
Use of Aluminum Conductors
74
Using Single-Stranded Cables
75
Minimum Air Clearances
76
Bringing Cables into the Auxiliary Terminal Box and Routing Them
77
Connect Metal Shield in the Terminal Box
78
Terminating the Connection Work (Auxiliary Circuit)
79
Operation on a Converter with a Low Pulse Frequency
80
Reducing Bearing Currents
81
Converter Operation on a Grounded Network
82
Checks to be Carried out Prior to Commissioning
83
Measurement of the Insulation Resistance and Polarization Index before Commissioning
84
Greasing the Roller Bearings Prior to Commissioning
85
Setpoint Values for Monitoring the Bearing Temperature
86
Power on
87
Safety Guidelines in Operation
89
Machine Overheating Caused by Dust
90
Operation in Hazardous Areas
91
Switching off the Anti-Condensation Heating
92
Avoidance of Condensation or Formation of Condensation Within the Machine
94
Shaft Grounding Brushes (Optional)
95
Decommissioning the Machine
96
Electrical Faults
97
Mechanical Faults
98
Roller Bearing Faults
99
Inspection and Maintenance
101
Risk of Explosion When Cleaning with Compressed Air
103
Inspections in the Event of Faults
104
General Inspection
105
Regreasing Intervals and Types of Grease for Operating Roller Bearings
106
Sealing the Rolling-Contact Bearings ("Increased Degree of Protection" Option)
110
Maintaining Terminal Boxes
111
Corrective Maintenance
112
Seal the Motor
114
Anti-Condensation Heating
115
Figure 9-1 Ventilation (Schematic Diagram with Axial Fan)
116
External Fan Made of Plastic
117
Roller-Contact Bearings
118
Remove V Ring
119
Assembling the Rolling-Contact Bearings
120
Install the V Ring
121
Installing the V Ring ("Increased Degree of Protection" Option)
122
Installing the Labyrinth Sealing Ring
123
Figure 9-5 Position the Set Screws for the Labyrinth Sealing Ring on the Outer Bearing Cover
124
Ordering Data
125
Anti-Condensation Heating
126
Stator and Rotor
127
Ventilation
128
Drive End Rolling-Contact Bearings with Bearing Housing
129
Drive End Rolling-Contact Bearings Without Bearing Housing
130
Roller Bearings, de - End Shield with Integrated Bearing Cover
131
Non-Drive End Rolling-Contact Bearings with Bearing Housing
132
Non-Drive End Rolling-Contact Bearings Without Bearing Housing
133
Roller Bearings, NDE - End Shield with Integrated Bearing Cover
134
Terminal Box 1XB1621
135
Table 10-10 Additional Spare Parts
136
Terminal Box 1XB1631
137
Table 10-12 Additional Spare Parts
138
Terminal Box 1XB1634
139
Disposal
141
A.1 Siemens Industry Online Support
143
A.2 Reduction of Hazardous Substances
144
B.1 Tightening Torques for Screw and Bolt Connections
145
C Quality Documents
147
C.2 EC Declaration of Conformity (Ex Tc)
156
Index
169
Advertisement
Siemens 1LA8 Operating Instructions Manual (30 pages)
Three-phase induction motor
Brand:
Siemens
| Category:
Engine
| Size: 0.64 MB
Table of Contents
Table of Contents
2
1 Safety Information
3
Definitions, Warning Information
3
Safety and Application Information
4
Operation in Locations Subject to Explosion Hazards
4
Electromagnetic Compatibility
4
2 Description, Technical Data
5
Scope of Delivery
5
Siemens Service Center
5
Applications
5
Design of the Motor
5
Main Terminal Boxes
6
3 Transport, Installation and Assembly
9
Transport, Storage
9
Installation
10
Aligning
11
Mounting
12
Connecting the Ground Conductor
12
Connection of the Motor
13
Connection to the Converter
15
Converter Operation on a Grounded Network
15
4 Commissioning
16
Preparations
16
Measures to be Taken Prior to Commissioning
17
Monitoring the Temperature of the Stator Winding
17
Energizing
17
Energizing
18
5 Operation
19
Safety Information
19
Stoppages
19
Fault Diagnosis Table
19
6 Maintenance
22
Preparations for Maintenance
22
Bearings
22
Regreasing with Sealing Grease (Option for Increased Degree of Protection)
23
Servicing
23
Servicing Instructions
23
First Service after Installation or Repair
23
Main Service
24
Repair
24
Preparations for Overhauling / Repairs
24
Dismantling
24
Dismantling Instructions
24
Re-Assembly
25
Notes on Assembling the Bearing Seal
26
Assembling the Fan
26
Bolt Locking Devices and Tightening Torques
26
Spare Parts
26
Exploded View - 1LA8 Motor
27
Advertisement
Related Products
Siemens 1LA9 Series
Siemens 1LA7 Series
Siemens 1LA2
Siemens SIMOTICS 1LA
Siemens 1LA8 31-2 8 Series
Siemens 1LA8 353-2 8 Series
Siemens 1LA8 355-2 8 Series
Siemens 1LA8 357-6 8 Series
Siemens 1LA8 357-2 4 Series
Siemens 1LA8 40-4
Siemens Categories
Industrial Equipment
Controller
Control Unit
Oven
Washer
More Siemens Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL