THREE PHASE INDUCTION  MOTOTS
MAINTENANCE MANUAL


Thank you very much for your kind patronage.
Well designed and manufactured, Tatung 3-phase induction motors function excellently and have the longest service life expectance. To provide you , our customers , with necessary technical know-how in examination, operation and maintenance of Tatung motors, we have prepared these instructions. In addition, your attention is also invited to the stipulations on the nameplate of the motor or in other concerned pamphlets.

  These instructions only apply to high-and low-voltage squirrel-cage motors of both drip-proof type and totally enclosed fan cooling type, no matter whether they are foot-mounted or flange-mounted. As to motors of special constructions or for special purposes, please refer to their respective attached booklets for information.

  1. Check on receipt
  2. Installation

    3. 2.1 Installation environment
    2.2 Foundation and installation

  1. Means of coupling
    3.1 Centering
    3.2 Belt transmission
  2. Running
    4.1 Check before starting
    4.2 Starting
  1. Maintenance

    2. 5.1 Knock-down examination
    5.2 Recording

  1. Bearing maintenance

    2. 6.1 Tip for maintenance
    6.2 Construction,classification and application of bearings
    6.3 Starting the motors for running after stopping running for more than 2 months
    6.4 Grease Supply
    6.5 Removal of grease
    6.6 Problems of poor lubrication
    6.7 Bearing diagnosis
    6.8 Makers or brands for grease
    6.9 Tips for assembling and disassembling
    6.10 Sealed ball bearing

  1. Vibration
  2. Noise