1、 Possible faults: all parts of the cable have the appearance of short circuit. This kind of fault may cause the current relay operation on the distribution cabinet, and the damage to the cable is very serious;
2、 Problems: there is a short circuit inside the cable, which is usually caused by the poor quality of the cable, and there is no trace on the surface;
3、 The whole cable may be burnt out, or some cable may be burnt out, which makes the cable seriously damaged at the fault;
4、 The possible fault is that there is only one short circuit in the cable tray, and the cable is slightly damaged, but there are still obvious traces.
This kind of problem may occur because the current is too large or the quality of the cable is too poor.
All mechanical equipment should be checked and maintained regularly after use. Jinan cable bridge manufacturer will talk about how to repair and maintain the cable bridge equipment.
1. Cable bridge equipment balance cylinder action status and oil lubrication system, oil circuit, joint test and inspection
2. The friction between sliding block and guide rail of cable bridge equipment is frequent, so necessary adjustment should be made, and the lubrication of joint and pipeline should be checked to ensure good operation.
3. Regularly lubricate the gear parts of cable bridge equipment: gear box and internal parts are more likely to be damaged due to frequent operation, and more likely to be loose.
The above is the cable tray prone to problems, I hope to help you, if you want to know more wonderful information, please click our website: Jinan cable tray http://www.yeeones.com .