The metal detector is a high-precision detection instrument, which is prone to failure due to long-term use or improper operation. We will introduce solutions to common failures of metal detectors.

1. False alarm of metal detector

 There are many reasons for the false alarm of the metal detector

 (1 Environmental disturbance, moving metal around or ground vibration, etc.;

 (2 The conveyor belt contains metal foreign matter, and the equipment has not been cleaned for a long time;

 (3 Power disturbance, frequency conflict with other equipment or unstable power supply.

Generally speaking, there are more problems with the equipment false alarm and transportation. The solution is to find a clean towel and a bottle of alcohol, pour the alcohol on the towel, and repeatedly scrub the front and back of the conveyor belt.

2.there is no picture on the display screen

 Solution: Check whether the 14P line plug in the lower right corner of the power supply board of the power box is loose, and if there is any looseness, plug it in tightly.

3.metal detector conveyor belt deviation

Solution: When the conveyor belt is off-track, first find a hexagonal screw wrench and stand at the exit of the conveyor belt. There will be two hex screws at both ends of the exit position. These two screws are used to adjust the conveyor belt. For partial conditioning applications, such as the conveyor belt is biased to the right, tighten the screw on the right side clockwise. For the same reason, if it is shifted to the left, tighten the screw on the left clockwise.

4. After the device detects the metal, there is no response, nor will it be removed or alarm

This situation of the metal detector is mostly a setting problem. We must first click on the menu, find the product parameters, find the seventh photoelectric cell, click on the photoelectric cell, and then click the status of the photoelectric