The application, repair and maintenance of check weigher

• source: Baopack auto;
• Time: 2020-08-20
• Share:

The check weigher is mainly used for automatic weight detection, online and offline discrimination or weight classification selection on various automated packaging lines. It is widely used in online high-speed packaging check weighing applications in pharmaceutical, food, health care products, daily chemicals, batteries, light industry and other industries .

The picture shows the check weigher:

Repair and maintenance:

1. Clean the scale body

Cut off the power and unplug the power cord. Wet the gauze and wring it dry, then dipped a little neutral cleaning fluid, and use it to clean the weighing pan, display filter and other parts of the scale body.

Note: Do not use any chemical solvents for cleaning. Avoid splashing water into the scale body during the cleaning process. If splashing into the scale body accidentally, you must wait for the water to dry before turning on the power, otherwise it may cause electric shock. Or damage the equipment.

2. Level correction

Check whether the scale body is normal. If it is tilted, adjust the feet of the scale so that the scale body is in the center.

The detailed picture of check weigher:

3. Clean the printer

Cut off the power, open the plastic door on the right side of the scale body, hold the plum blossom handle on the outside of the printer, and drag the printer out of the scale body. Press the reed on the front of the printer, loosen the print head, and gently wipe the print head with the special print head cleaning pen in the scale accessory to remove the dirt on it. After wiping, cover the pen cap to prevent the cleaning fluid from evaporating in the pen. Wait for two minutes. After the cleaning fluid on the print head is fully evaporated, close the print head, push the printer back into the scale, close the plastic door, power on and test, and you can use it normally after the print is clear.

Note: You must use the cleaning pen that comes with the scale to clean the print head. If the cleaning liquid in the cleaning pen is used up, you can find some clean soft cloth, dipped in a little absolute alcohol to wipe it. It is strictly prohibited to use other cleaning fluids or use hard objects to wipe the print head, otherwise it will cause damage to the print head.

4. Initialization

The barcode electronic scale has the functions of zero-tracking and zero-clearing at power-on. The scale can be turned on to remove foreign objects on the weighing pan, ensuring that the scale is turned on when there is no wind around. If there is a little weight display after turning on, you can press the "clear" key on the keyboard to enable The scale returns to the zero position.

The touch screen of check weigher:

During the weighing process, it should be ensured that no foreign matter around the scale touches the weighing pan, and the bottom of the weighing pan should also be clean and free of foreign matter, otherwise it may cause problems such as inaccurate weighing.

The eliminate part of check weigher: