Manufacturers of the approach: direct replacement of the original Carbon Brush
. Carbon brush only use 2 days or so, but also showed carbon brush alarm symbols. View found that the carbon brush is now exhausted.
Accurate repair method: in the replacement of carbon brush before, it is necessary to check the surface of the motor copper head surface, if there is significant wear and tear, it is necessary to deal with serious, the process is as follows:
① collapse of the motor, open the motor rotor.
② in the lathe processing motor rotor copper head wear parts.
③ with sharp appliances to pick up the groove on the copper head, can not make the mica between the material and carbon brush contact to advance the use of carbon brush life.
④ equipment motor, but not equipment carbon brush.
⑤ with other motor drag, so that the repair of the motor tumbling, the use of fine sandpaper polished motor copper head, until the arrival of a higher finish requirements, with air compressor to eliminate the occurrence of polished copper powder.
⑥ equipment carbon brush, with fine sandpaper grinding carbon brush and copper head contact surface.
⑦ use other motor drag, so that the main motor roll more than 12 hours.
⑧ equipment, the main motor to the machine, the speed of 3000 rev / hour, see the carbon brush is not a significant spark. If the spark is significant, should proceed from the top of the process, if no spark, you can use the boot, the first two days of the speed not to cross 8000 r / hour, and at any time to see the carbon brush wear situation. Until all the stability, in accordance with the normal speed operation.
Disadvantages 3: received paper teeth row with the impression roller row of teeth when the top of the broken paper
The practice of the operator: will receive the toilet teeth bent.
The fault of the local: After the deformation of the toilet paper, gripper specifications become smaller, simply constitute the unit's "peeling" shortcomings, but also to the future collection of tooth row scheduling trouble.