Emergency stop button in the fuel dispenser

An emergency stop button is also a key device for controlling the safety and environmental protection of fuel dispensers.

When encountering some kind of danger or equipment maintenance, you need to press the emergency stop button. This article will introduce the role, work principle, characteristics, and importance of the emergency closing valve.

Emergency shutoff valve

Effect:

An emergency closing valve is one of the key pieces of safety equipment in the fuel dispenser system. Used to control the start and stop of the fuel dispenser system, for the options;

The emergency stop button is usually installed above the two-sided panel of the fuel dispenser. When an emergency or equipment failure occurs in the refueling area,

such as leakage, fire, etc., by pressing the emergency stop button to stop the work state Safety and environmental protection of gas stations.

Function:

  1. When the fuel dispenser controls the motherboard, the display will appear with numbers or letters; at this time, press the emergency button to restart the fuel dispenser to reach the state of power out of power to control the motherboard. According to the reply position, the restart is reached.
  2. When replacing the internal components of the fuel dispenser, you should first press the emergency stop button to turn off the fuel dispenser. After the component is installed, the reset urgent stop button restarts the fuel dispenser and tests whether the parts work normally.
  3. When the fuel dispenser control software is updated after all the program is updated, press the emergency stop button. After the shutdown is completed, then reset and restart, the update program enters the application state.

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Features:

Quick response: It can respond immediately, cut off the oil flow quickly, and reduce the risk of accidents.

High reliability: These valves are usually made of high-quality materials. The design has been rigorously tested to ensure that it can run reliably in various harsh environments.

Strong security: The main goal of these valves is to ensure the safety of gas stations and the surrounding environment, and reduce damage caused by oil leakage.

Emergency under emergencies

1. During the refueling process, the car fuel tank occurs on fire. The refuelers should stop the refueling immediately, call for help at the same time, and press the emergency stop button. The fuel dispenser stops the oil out of oil and starts the emergency plan to extinguish the fire.

2. During the refueling process, the refueling hose falls off or the broken valve fails to fall off, and continues to go out of the oil.

At this time, press the emergency stop button, and the fuel dispenser stops the work, and starts the emergency plan for disposal.

3. During the refueling process, the oil gun switch failed and kept going out of oil. At this time, pressing the emergency stop button, the fuel dispenser stopped the work and launched the emergency plan for disposal.

4. When encountering attacks during the regulator service, the chef staff should press the emergency button calmly, the fuel dispenser stops the work, and start the emergency plan for disposal;

5. When the weather is bad, in order to prevent emergencies, press the emergency stop button,

the fuel dispenser enters the shutdown state, and at the same time, turn off the submarine pump and oil machine power supply. The emergency stop button reset and restart the oil machine and enter the working state.

In summary, the emergency shutdown valve is vital safety equipment in the fuel dispenser system. Through rapid response, it can quickly cut off the flow of oil in emergencies,

reduce the risk of accidents, and ensure the safety and environmental protection of gas stations. Therefore, when designing and operating the fuel dispenser system,

fully attach importance to the existence and function of emergency closing valves,

which is essential for preventing accidents and ensuring safety.

 

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