Related Manuals for WEG MAP
Summarization of Contents
Introduction to WEG Induction Motors
Safety Warnings in the Manual
Explains the meaning of DANGER, ATTENTION, and NOTE symbols used in the manual.
General Instructions for WEG Motors
Qualified Personnel Requirements
Defines qualified personnel and their responsibilities for motor tasks.
General Safety Instructions
Provides critical safety warnings for operation and handling of electrical equipment.
Applicable Standards
Lists applicable IEC and NEMA standards for motor design and manufacturing.
Environmental Conditions for Operation
Details environmental factors like temperature and altitude affecting motor operation.
Operating Conditions and Warranty
Specifies requirements for operating the motor within warranty limits.
Voltage and Frequency Requirements
Outlines acceptable voltage and frequency variation limits for motor operation.
Receiving, Handling, and Storage Procedures
Motor Receiving and Inspection
Procedures for inspecting motors upon arrival and checking for transportation damage.
Safe Motor Handling Guidelines
Guidelines for safely lifting and moving vertical motors using designated lugs.
Motor Storage Requirements
Recommendations for proper storage conditions to maintain motor integrity.
Preparation for Motor Commissioning
Steps required to prepare a motor for initial start-up after storage or maintenance.
Motor Installation Guide
Installation Site Selection
Criteria for selecting an appropriate and accessible location for motor installation.
Shaft Lock Procedures
Instructions for removing and reinstalling shaft locking devices for transport safety.
Rotation Direction Identification
Information on identifying and checking the motor's rotation direction.
Insulation Resistance Measurement
Procedures and safety precautions for measuring motor winding insulation resistance.
Motor Protections
Details on motor protection devices, including thermal protections and their settings.
Cooling System Maintenance
Information on different cooling systems and maintenance to prevent overheating.
Electrical Aspects and Connections
Guidelines for electrical connections, including main connections and grounding.
Mechanical Aspects and Mounting
Covers motor mounting, alignment, couplings, and base requirements for stability.
Hydraulic Unit Information
Refers to specific manuals for installation and maintenance of the hydraulic unit.
Lifetable Brush Holder System
Explains the system controller, automation logic, and operation modes.
Motor Starting Procedures
Starting with Rheostat
Describes the process of starting wound-rotor motors using an external rheostat.
Starting with Motorized Brush Holder
Details procedures for starting motors with automatic brush lifting and slip ring short-circuiting.
Commissioning Procedures
Preliminary Inspection Checklist
Essential checks before the first motor start or after prolonged standstill.
Brush Lifting System Commissioning
Steps for initial checks and manual/motorized activation of the brush lifting system.
User System Control Integration
Procedures for testing and simulating motor start/shutdown within the user's system.
Brush Holder Control System Characteristics
Explains the operational logic and behavior of the brush lifting control system.
Motor Operation Procedures
General procedures for motor operation, including checks on temperature, bearings, and vibration.
Motor Starting and Shutdown
Preparation for Motor Starting
Final checks and procedures required before initiating motor start.
Motor Starting Sequence
Step-by-step guide for starting the motor with the liftable brush holder system.
Motor Shutdown Procedure
Instructions for safely shutting down the motor and its associated systems.
Motor Maintenance Guidelines
General Maintenance Overview
Overview of recommended maintenance practices for electric motors.
General Cleaning Procedures
Procedures for keeping the motor clean to ensure proper heat exchange and operation.
Brushes Compartment Cleaning
Specific instructions for cleaning the brush compartment and slip rings.
Winding Maintenance and Inspection
Guidelines for inspecting and cleaning motor windings to ensure longevity.
Cooling System Maintenance
Maintenance tasks for air-air and air-water heat exchangers to ensure efficient cooling.
Radiator Maintenance Procedures
Procedures for cleaning, inspecting, and maintaining radiators, including sacrificial anodes.
Vibration Monitoring and Analysis
Importance of investigating any increase in motor vibration or unbalance.
Anti-Reversion Ratchet Maintenance
Instructions for inspecting and checking the anti-reversion ratchet for wear.
Slip Rings Maintenance
Maintenance requirements for slip rings to ensure good motor performance.
Brush Holder and Brushes Maintenance
Guidelines for inspecting, adjusting, and replacing brushes and brush holders.
Shaft Grounding Device Maintenance
Information on the shaft grounding brush and its maintenance.
Bearing Maintenance Procedures
Detailed procedures for maintaining grease and oil-lubricated bearings.
Brush Lifting System Maintenance
Preventive maintenance procedures for the brush lifting system and its components.
Motor Disassembly and Assembly
Motor Parts List
Identification of key motor components for disassembly and assembly.
Disassembly Procedures
Precautions and steps for safely disassembling the electric motor.
Assembly Procedures
General guidance for reassembling the motor following disassembly procedures.
Air-Gap Measurement
Procedure for measuring the air gap between rotor and stator after assembly.
Screw Tightening Torques
Recommended screw tightening torques for metal/metal and metal/isolated parts.
Spare Parts List
List of necessary and optional spare parts for motor maintenance.
Environmental Information
Package Disposal Information
Information on the materials used for motor packaging and their disposal.
Product Disposal Recommendations
Details on the materials used in motor construction and product disposal recommendations.
Hazardous Waste Disposal
Guidance on the proper disposal of grease and oil waste according to environmental agencies.
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