1. The brake needs to add lubricant frequently.
2. Check the length of the armature stroke regularly. During the operation of the brake, the stroke length of the armature will increase due to the wear of the moving surface. When the armature stroke length does not reach the normal value, it is necessary to adjust to recover the small gap between the braking surface and the turntable. If the armature stroke length increases above the normal value, the suction power may be greatly reduced.
3. If the worn brake surface is replaced, the small gap between the brake surface and the turntable should be properly adjusted from the beginning.
4. Always check the tightness of the hydraulic brake bolts, especially tighten the bolts of the electromagnet, the bolts of the electromagnet and the housing, the bolts of the yoke, the bolts of the electromagnet coil and the wiring bolts.
5. Regularly check the mechanical wear of the movable parts, and remove the dust and grime on the surface of the electromagnet parts.
