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Leroy-Somer LSN 160 L
Nidec Leroy-Somer LSN 160 L Manuals
Manuals and User Guides for Nidec Leroy-Somer LSN 160 L. We have
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Nidec Leroy-Somer LSN 160 L manual available for free PDF download: Commissioning And Maintenance Manual
Nidec Leroy-Somer LSN 160 L Commissioning And Maintenance Manual (52 pages)
Ex ec IIC T3 Gc, Three-phase asynchronous motors for explosive gas and dust atmospheres
Brand:
Nidec
| Category:
Engine
| Size: 5.38 MB
Table of Contents
Europe Directives
3
Table of Contents
4
1 Reception
5
Identification and Marking
5
Acceptance
5
Identification
5
Nameplate
5
2 Storage
6
3 Commissioning
6
Protocol for Lubrication During Commissioning
6
Assembly
6
Checking the Insulation
7
4 Installation
7
Position of the Lifting Rings
7
Insulation
7
Lifting Ring
7
Location - Ventilation
8
Fan
8
Handling
8
Location
8
Preparation of the Fixing Support
9
Coupling
9
Important Information to be Taken into Consideration During Installation
9
Balancing
9
5 Electrical Parameters - Limiting Values
10
Limitation of Disturbances Caused by Starting of Motors
10
Supply Voltage
10
Starting Time
10
Supply with Frequency Inverter
10
Power Supply
10
Power
10
Starting
10
6 Use
11
Alarm - Early Warning
11
Built-In Thermal Protection
11
Heaters
11
Protections
11
7 Special Operating Conditions
12
Digistart
12
Earth
12
Variable Speed Use
13
Frequency Inverter
13
8 Adjustment
16
Adjustments
16
Coupling Sleeves
16
Inertia Flywheel
16
Tolerances
16
Belts
17
Pulleys
17
9 Mains Connection
18
Terminal Box
18
Connection to the Electrical Supply
18
Cable Gland
18
Connection to Mains
18
Terminal Block or Isolator Connection Wiring Diagram
19
Direction of Rotation
19
Earth Terminal and Earthing
19
Connection Wiring Diagrams
19
Earth Terminal
19
Connecting the Power Supply Cables to the Terminal Block
20
Cables
20
Connection
20
Terminal Plate: Tightening of Nuts
20
Indication of Cable Gland Size and Type for 400V Rated Supply Voltage if Drillings Required Without Details of Hole Diameters Being Given
22
Admissible Number and Maximum Size of Holes for Cable Glands Per "Eb" Terminal Block
23
Recommended Cable Temperatures
23
10 Maintenance
24
General
24
Capacitors
24
Spare Parts
24
Corrective Maintenance: General
25
Bearing Housing Fixing Rods or Screws: Tightening
25
Corrective Maintenance
25
Lubrication - Grease Nipples
25
Lubrication
25
Safety Rules
26
Routine Maintenance
26
Bearing Housings
26
Draining off Condensation Water
26
Bearing Housing Maintenance
27
IP Leak Tightness of Motor
29
Groups IIC & III Paints
29
Troubleshooting Guide
30
Troubleshooting
30
Preventative Maintenance
31
Recycling
31
Procedure
32
LSN 160M/L, LSN 180MT/LR Motors
34
LSN 180L, LSN 200, LSN 225ST/MT/MR, LSN 250MZ Motors
36
LSN 250ME, LSN 280SC/MC Motors
38
LSN 280SD/MD, LSN 315 Motors
40
12 Lsn Motors Removal and Refitting Procedure
42
FLSN 160 and 180 Motors
42
FLSN 200 to 225ST Motors
44
FLSN 225 to 280 Motors
46
FLSN 315S to 355LD Motors
48
FLSN 355LK to 450 Motors
50
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