Mitsubishi Electric HR Series Instruction Manual
Mitsubishi Electric HR Series Instruction Manual

Mitsubishi Electric HR Series Instruction Manual

3-phase squirrel-cage induction motor

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3-PHASE SQUIRREL-CAGE INDUCTION MOTOR
MODEL
JR-SERIES, HR-SERIES
INSTRUCTION MANUAL
Notice
Make sure that this Instruction Manual is delivered to the end user of this motor.
BAN-S-6402-D

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Summarization of Contents

Safety Precautions
General Safety and Hazard Warnings
Covers general hazards like explosive atmospheres, live wires, training, and disposal.
Installation, Operation, and Maintenance Safety
Addresses safe installation, wiring, operation, and maintenance practices.
Motor Handling and Installation
Acceptance Inspection and Storage
Checks after delivery, and guidelines for safe transport and storage.
Shaft Lock Hardware and Installation
Explanation of shaft lock hardware and critical installation points.
Electrical Connections and Operation
Coupling, Belts, and Wiring
Procedures for coupling, belt drives, wiring, grounding, and component selection.
Starting, Operation, and Vibration
Steps for initial starting, regular operation, and managing vibration.
Maintenance and Servicing
Routine Inspections and Coil Servicing
Covers inspection schedules, daily/monthly checks, and coil cleaning/drying.
Bearing Maintenance and Noise
Details bearing lubrication, replacement, noise diagnosis, and clearance.
Motor Repair and Troubleshooting
Disassembly, Reassembly, and Installation
Step-by-step guides for motor disassembly, reassembly, and bearing installation.
Troubleshooting and Warranty
Common problems, remedies, and warranty coverage details.
Technical Specifications and Compliance
Construction Drawings and Outdoor Features
Diagrams of motor structure, parts, and specific outdoor type features.
Disposal and Hazardous Substances
Guidelines for product disposal and information on restricted hazardous substances.

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