WEG W60 2022 Line Manuals

Manuals and User Guides for WEG W60 2022 Line. We have 1 WEG W60 2022 Line manual available for free PDF download: Installation, Operation And Maintenance Manual

WEG W60 2022 Line Installation, Operation And Maintenance Manual (59 pages)

Low and high voltage three phase induction motors used in explosive atmospheres

Brand: WEG | Category: Engine | Size: 3 MB

Table of Contents
7
Introduction
11
Safety Warnings in the Manual
11
General Instructions
12
Qualified Personnel
12
Explosive Atmospheres
12
Safety Instructions
12
Motors Applied in Explosive Atmospheres
12
General Precautions
13
Additional Precautions
13
Standards
13
Environmental Conditions
13
Application in Explosive Atmosphere
13
Operating Conditions
13
Special Application Conditions
13
Voltage and Frequency
14
Receiving, Handling and Storage
15
Receiving
15
Additional Precautions
15
Handling
15
Storage
15
Outdoor Storage
16
Extended Storage
16
Storage Location
16
Indoor Storage
16
Separate Parts
16
Preservation During the Storage
17
Space Heater
17
Drain
17
Insulation Resistance
17
Exposed Machined Surfaces
17
Sealing
17
Bearings
17
Grease-Lubricated Rolling Bearing
17
Sleeve Bearing
17
Terminal Boxes
18
Air-Water Heat Exchanger
18
Cleanliness and Conservation of the Motor During Storage
18
Pressurization System
18
Inspections and Records During Storage
18
Predictive / Preventive Maintenance
18
Maintenance Plan During Storage
19
Preparation for Commissioning
20
Cleaning
20
Bearing Inspection
20
Bearing Lubrication
20
Insulation Resistance Verification
20
Air-Water Heat Exchanger
20
Others
20
Installation
21
Installation Site
21
Shaft Lock
21
Rotation Direction
21
Insulation Resistance
21
Safety Instructions
21
General Considerations
21
Measurement on the Stator Windings
21
Additional Information
22
Conversion of the Measured Values
22
Polarization Index
22
Recommended Minimum Values
22
Protections
22
Protections - Explosive Atmospheres
23
Thermal Protections
23
Temperature Sensors for Explosive Atmospheres
23
Temperature Limits for the Windings
23
Alarm and Trip Temperatures
23
Temperature and Ohmic Resistance of the PT100 Thermoresistance
24
Space Heater
24
Water Leak Sensor
24
Cooling
24
Enclosed Motors
24
Open Motors
24
Air-Water Heat Exchange Cooling
25
Radiators for Application with Seawater
25
Air/Air Heat Exchanger Cleaning
25
Electrical Aspects
25
Electrical Connections
25
Main Electrical Connections
25
Additional Information
26
Grounding
27
Connection Diagrams
27
Rotation Direction
27
Accessory Connection Diagrams
27
Mechanical Aspects
27
Base
27
Base Loads
28
Base Types
28
Concrete Base
28
Sliding Base
28
Metal Base
28
Anchor Bolts
28
Anchor Plate Set
28
Natural Frequency of the Base
29
Leveling
29
Alignment
29
Doweling
30
Couplings
30
Direct Coupling
30
Gear Coupling
30
Belt Drive
30
Electrostatic Charge
31
Coupling of Motors Equipped with Sleeve Bearings
31
Hydraulic Unit
32
Purge and Pressurization System
32
Additional Components
32
Starting
33
Direct On-Line Starting
33
Direct Online Starting Frequency
33
Locked Rotor Current
33
Starting with Reduced Current
33
Commissioning
34
Preliminary Inspection
34
First Starting
34
Ex "P" Motors
34
Starting Procedure
34
Operation
35
General
35
Temperatures
35
Bearings
35
High-Pressure Oil Injection System
35
System with Automatic Grease Lubricator
35
Radiators
36
Vibration
36
Shaft Vibration Limits
36
Shutdown
36
Maintenance
37
General
37
General Cleaning
37
Internal Inspection
37
Winding Maintenance
37
Winding Inspection
37
Winding Cleaning
37
Inspections after Cleaning
37
Reimpregnation
38
Insulation Resistance
38
Cooling System Maintenance
38
Radiator Maintenance
38
Vibration
38
Purge and Pressurization System
38
Shaft Grounding Device
38
Bearing Maintenance
39
Grease-Lubricated Rolling Bearings
39
Instructions for Lubrication
39
Procedures for Rolling Bearing Relubrication
39
Rolling Bearing Relubrication with Drawer Device for Grease Removal
39
Type and Amount of Grease
39
Alternative Greases
40
Procedure for Changing the Grease
40
Low Temperature Greases
40
Grease Compatibility
40
Bearing Disassembly
41
Bearing Assembly
41
Rolling Bearing Replacement
41
Sleeve Bearings
41
Bearing Data
41
Bearing Installation and Operation
41
Cooling by Water Circulation
41
Oil Change
42
Sealing
42
Sleeve Bearing Operation
42
Sleeve Bearing Maintenance
42
Bearing Disassembly and Assembly
43
Disassembly/Assembly of the Sleeve Bearing Temperature Sensors
44
Motor Disassembly and Assembly
45
Qualified Professional
45
Disassembly
45
Assembly
45
Air-Gap Measurement
45
Tightening Torque
46
Spare Parts
46
Required Spare Parts
46
Optional Spare Parts
46
Additional Information
47
Maintenance Plan
48
Abnormalities, Causes and Solutions
51
Declaration of Conformity
53
Environmental Information
55
Package
55
Product
55
Hazardous Waste
55
Service Network
55
Warranty Term
56

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WEG W60 2022 Line Installation, Operation And Maintenance Manual (59 pages)

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