What are the working conditions of the seat belt tensioner? What are the things to pay attention to when using?

The design of the seat belt tensioner host has the characteristics of beautiful appearance, convenient operation, stable and reliable performance, no pollution, low noise and high efficiency. The design of the auxiliary equipment is matched with the main machine, and the structure is wedge-shaped translational, manual rotation clamping, and the sample is not subject to additional force. How much do you know about the seat belt tensioner? What are the working conditions of the seat belt tensioner? What are the things you need to pay attention to when using it? Here is a detailed introduction to these two issues.

1. Working conditions of seat belt tensioner

1. Within the room temperature range, the relative humidity shall not exceed 80%.

2. Install correctly on a solid foundation or workbench.

3. In a vibration-free environment.

4. No corrosive media around.

5. The fluctuation range of the power supply voltage should not exceed 10% of the rated voltage.

6. The power supply of the seat belt tensioner should be reliable grounded; the fluctuation of the frequency should not exceed 2% of the rated frequency.

2. Precautions for using the seat belt tensioner

1. There are two display windows on the instrument. The * window displays the sensor force value, unit is N; the second window displays the time, unit is seconds.

2. Before the test, please turn on the machine and preheat for 15 minutes.

3. When the instrument is running, please do not put the head, hands, etc. close to the chuck and moving parts to avoid injury.

4. Non-professional maintenance personnel are not allowed to open the cover at will, disassemble or change the electrical components inside the instrument.

5. If there is an emergency, please quickly press the emergency stop button and cut off the main power supply. Troubleshoot the fault and turn on the operation.

6. The power supply of this instrument is a single-phase AC power supply and must have a reliable grounding wire.

7. The dynamic test part of this instrument has an upper (lower) limit stroke protection, which plays a protective role when the loading device is running to the upper (lower) limit position. At this time, you need to press "Reset" ("Start") or use "Downward Jog" ("Downward Jog") to lower (rise) the loading device for a distance.

8. The "Reset" button on the operation panel can only be used after the test is over, that is, the prompt light flashes and tweets for 10 seconds. Please use the "Clear" button when the test is stopped in the middle.

After understanding the working conditions and precautions of the seat belt tensioner, the operator must use it in accordance with the procedures and regulations of the instructions when using the test machine. Otherwise, it is easy to cause dangerous situations such as machine failure and personnel injury. If you have any unclear areas, please call us for consultation. So that we can choose the product that suits you according to your actual situation.