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Explains the safety warning symbols used in the manual to indicate potential hazards.
Details safety precautions, including DANGER and ATTENTION warnings for preventing injury.
Outlines conditions for valid warranty and proper motor operation according to nameplate data.
Details acceptable voltage and frequency variations for optimal motor performance and longevity.
Outlines a detailed schedule for motor maintenance during storage periods.
Steps required to prepare the motor for commissioning after storage or long idle periods.
Detailed guide on measuring insulation resistance for electrical integrity.
Procedure for measuring stator winding insulation resistance using a megohmmeter.
Explanation of the polarization index and its role in assessing insulation condition.
Guidelines for assessing motor insulation condition based on resistance and polarization index values.
Details on thermal protection devices like thermostats and thermistors for overheating prevention.
Recommended alarm and trip temperature settings to protect motor windings and bearings.
Procedures for properly grounding the motor frame and terminal box for safety.
Detailed guide on aligning the motor shaft with the driven machine shaft.
Step-by-step procedure for safely performing the initial start-up of the motor.
Procedures for monitoring bearing, stator winding, and cooling system temperatures during operation.
Guidelines for monitoring vibration levels and acceptable limits.
Detailed procedures for the maintenance of motor bearings.
Detailed instructions for lubricating grease-lubricated rolling bearings.
Step-by-step guide for applying grease to rolling bearings correctly.
Procedures for relubricating rolling bearings, including using drain plugs.
Importance of using the correct grease type and quantity to prevent damage.
Step-by-step procedure for replacing old bearing grease with new grease.
Procedures for safely disassembling bearings in horizontal motors.
Procedures for safely disassembling bearings in vertical motors.
Detailed steps for disassembling the lower bearing assembly.
Detailed steps for disassembling the upper bearing assembly.
Procedures for correctly cleaning, preparing, and assembling motor bearings.
How to replace rolling bearings using appropriate tools and procedures.
Recommended alarm and trip temperature settings for bearing protection systems.
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