There are coups for the maintenance of checkweighers:
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 liquid, and use it to clean the weighing pan, display filter and other parts of the weighing 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 blisters are in the center position.
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 spring on the front of the printer to loosen the print head, and gently wipe the print head with the special print head cleaning pen included 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, and then wait After two minutes, after the cleaning liquid on the print head is fully evaporated, close the print head, push the printer back into the scale body, close the plastic door, power on the test, and it can be used 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 forbidden to use other cleaning fluids or use hard objects to wipe the print head, otherwise it will cause damage to the print head.
The barcode electronic scale has the functions of zero-tracking and zero-clearing at power-on, which can clear foreign objects on the weighing pan after power-on, and ensure that the scale is powered on when there is no wind around. If there is a little weight display after power-on, you can press the "clear" key on the keyboard The scale returns to the zero position.
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.