What details should be paid attention to when using a multi-channel checkweigher

2024-08-14

The precautions for using multi-channel checkweighers are as follows:
1. Before the equipment is operated, please check whether the power supply is normal and whether the weighing display is in the zero zone. To prevent danger, do not force the equipment to operate;
2. Before the equipment is operated, please ensure that all parameters have been set to avoid causing the system to not operate normally;
3. When the equipment is running, operators and other personnel cannot reach out to check the equipment;
4. It is strictly forbidden to place heavy objects on the scale to avoid crushing the sensor, and other items other than the test object cannot be placed for testing;
5. When the equipment is running, operators and other equipment must keep a certain distance from the scale, and must not touch the scale to affect the accuracy of the checkweighing;
6. When the equipment is running, do not blow the air conditioner or electric fan to the scale, which will affect the accuracy of the checkweigher during the checkweighing;
7. After the installation and debugging procedures are completed, professionals other than those responsible for this project cannot open the electrical cabinet to modify the system circuit and parameters to avoid incorrect operation causing the equipment to not operate normally;
8. When the operator leaves, please shut down the equipment. When the equipment is operating normally, the operator should not leave without authorization, causing the equipment to be unattended and accidents to occur.

Solutions to common problems of multi-channel checkweighers:
1. There is a large amount of residue on the scale:
① Check whether the zeroing range of the system parameters is set too small;
② Check whether there are other debris left on the scale;
③ Press the zeroing key to reset to zero;
④ Check whether anyone or equipment has touched the scale;

2. Inaccurate weighing:
① Check whether anyone or equipment has touched the scale;
② Recalibrate.

3. The real-time weight of the scale has not changed:
① Check whether the sensor is damaged;
② Check whether the weighing module terminal is loose;
③ Turn off the power and restart the system.