1, check whether the equipment shakes stably;

2. Check whether the display panel, instrument and key functions are abnormal;

3. Check the tightness of all bolts and the firmness of mechanical parts;

4. Clean the front roller, motor pulley, groove, circuit board and control box;

5. Inspection and testing of switch, power cord, circuit board and safety panic button;

6. Drive V-belt for cleaning inspection;

7, running board, running belt lubrication;

8. Check the tension and position deviation of the running belt;

9. Cleaning, oiling and waxing bearings and motors;

10, clean the ground near the equipment and wipe the surface of the equipment;

Power supply maintenance matters:

1, check whether the screws in each part are fastened securely;

2, check whether the movement arm shaft activity is smooth;

3, check the parts wear, whether there is serious wear and tear.

4. Clean and lubricate the bearing parts;

5. Clean and lubricate the counterweight guide rail;

6, check whether the counterweight plug is in good condition and reliable;

7. Check the damage of counterweight linkage mechanism (belt/wire rope);

8, check the paint, the main frame parts corrosion and processing;

9. Clean the ground near the equipment and wipe the surface of the equipment.