Equipment Repair And Maintenance; Maintenance Of Motors; Routine Maintenance; Regular Maintenance - General Measure ChexGo CW-60K-V User Manual

10. Equipment repair and maintenance

Maintenance of motors

10.1

10.1.1 Routine maintenance

➢ Keep the motor clean and prevent oil, water and other dirt from entering the motor.
➢ Check motor terminal bolts and motor base fixing bolts for loosening
➢ Check the rotation of the motor blades
➢ Check whether the bearings at both ends of the motor have oil leakage and other
phenomena
➢ Pay attention to observe whether there is abnormal noise, vibration and special smell
in the operation of the motor.

10.1.2 Regular maintenance

➢ For normal operation of the motor, the mechanic and maintenance electrician shall
carry out the maintenance once a year.
➢ Remove dust or debris inside the motor (be careful not to damage the winding of the
motor
➢ Check whether the rotor of the motor is flexible and replace the wearing parts
(bearings, etc.)
➢ Check the insulation resistance of the motor windings to the ground. When the
insulation resistance is below 0.5MΩ, the motor must be dried.
➢ Add grease No. 3 to the housed bearings of the active and driven pulleys at a frequ
ency of once every six months.
➢ Check whether the no-load current is within the specified range

10.1.3 Precautions

➢ In the process of maintenance, attention should be paid to the safety of electricity
and mechanical transmission, and illegal operation is strictly prohibited.
➢ When installing the repaired or replaced motor, attention should be paid to the wiring
mode, and attention should be paid to whether the motor rotation direction is
consistent with the reality.
➢ After installation, the motor should be clicked, and pay attention to observe whether
the motor runs normally.

Check the failure cause and treatment method of weight scale

10.2

10.2.1 No display on the touch screen

➢ Method of Handling poor Power contact Connect the power cable
➢ Loose or falling data cable treatment method Connect the data cable
10.2.2 Data pulsation large, abnormal fluctuation
➢ Handling Method for loose screws of the heavy machine pedestal Tighten the screws
of the heavy machine pedestal
Making Weighing More Accessible
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让称重触手可及
Making Weighing More Accessible