What if the shredder doesn't break paper?

The shredder consists of a group of rotating blades, a paper comb and a driving motor. The paper is fed from the intermeshing blades and divided into many small pieces to achieve the purpose of confidentiality. So, what if the shredder doesn't shred paper? The following is what I do when the shredder doesn't shred paper. I hope it will help everyone.

What if the shredder doesn't break paper?

First, reverse:

1, motor problem, just change the motor (rarely).

Second, do not break the paper:

1, the motor cannot break paper, and the paper jam is caused by improper operation. Turn on the machine head, turn the fan by hand, so as to drive the cutter to rotate, which can clean up the scraps of paper, and then turn on the power supply to idle for many times, which can clean up the scraps of paper;

2. The motor rotates abnormally, the accessories are damaged, and the gears or belts are damaged. Remove the nose and install the accessories (see the accessories list); 3, the motor does not turn to heat, and the motor is equipped with an over-temperature protection device. When the machine runs for a long time and the temperature is high, it will automatically cut off the power supply and cool to room temperature, and it will automatically resume operation;

Three. Power supply: (indicator light is off)

1, whether the main switch is closed, and check whether the switching power supply is disconnected;

2. Whether the contact switch on the machine is fully contacted;

3, check the circuit board, whether the line on the circuit board is broken;

4. The circuit board is broken.

Fourth, don't stop:

1, there is dust or scraps of paper in the electric eye of the paper inlet, which can be cleaned;

2. Adjust the electric eye, slightly shorten the distance between the two electric eyes, disassemble the upper cover of the nose, and press the piezoelectric eye inward with tools at the two electric eyes.

3. If the relay on the circuit board fails, replace the relay with the same parameters (general product);

4. The circuit board is broken.

There is a lot of paper in the nose.

1, improper operation. When shredding paper, put the paper flat and parallel into the paper mouth, and clean up the paper scraps in the lower box in time, otherwise the paper scraps will block the machine head and cause a lot of paper jams.

2. Paper jam caused by moving and shifting or improper installation of the cutter was returned from the factory. (rarely)

Six, the new unpacking machine has a strange noise of metal touching plastic.

65438+

2. Other problems need to be returned to the factory for maintenance.

Extension and continuation

Six common problems and solutions:

1. The shredder does not feed paper.

First of all, let's check whether the shredder has electricity, and then press the switch to see if the machine motor will rotate. If it rotates, it means that there may be something wrong with the sensor head and it must be taken to the manufacturer for repair. If it doesn't turn, see if there is any paper jam. If there is a paper jam, clean it up. Another situation is the overheating protection function of the shredder. Because the machine is used for a long time, it will automatically enter the protection state, and then the shredder will stop working and not feed paper. At this time, we only need to let the machine rest for more than 30 minutes, and we can solve it.

2. What should I do if the shredder is blocked?

At present, shredders are basically equipped with paper feed and paper return function keys. First, try the paper feed key and the paper return key to see if you can exit by yourself. If it doesn't work, turn off the power, and then turn the nose upside down and shake it to see if it can be poured out. Remember to turn off the operating power! If it still doesn't work, you have to do it yourself. Find a thinner metal or screwdriver, and slowly clean the paper scraps stuck on it.

3. You can't shred paper, but the sound of turning on the switch motor is abnormal?

This is a problem with the transmission system of the shredder, which should be sent to the designated manufacturer for maintenance within the warranty period.

4. The shredder is not powered on

This situation is relatively easy to solve. First look at whether the power supply is plugged in or loose, then look at whether the shredder switch is turned on, and then look at whether the waste paper tube is related. If the problem still exists after reading these three situations, it may be that there is something wrong with the electric board inside and it should be returned to the manufacturer for repair.

5. The shredder makes abnormal noise.

Please check whether the tool is damaged. Please check whether there are too many scraps of paper, which will affect the normal work of the cutter. Check whether the belt is loose (some old models have belts) and whether the whole machine swings when charging.

6. Is there radiation when the shredder works?

There is electromagnetic radiation. But the shredder uses low-voltage electricity, which belongs to low-frequency radiation, so the electric field intensity is very small and can be ignored. It is powered by a motor to drive the blade to rotate the shredded paper, which is the same as the soymilk machine we usually use. We can avoid these radiations, as long as we use them a little farther away from us. This kind of radiation itself is relatively small, and it disappears a little further away.