Volley of tear gas fired in Marseille

The video tutorial provides a detailed guide on how to use and activate a central sprayer. It begins with an introduction to the central sprayer, followed by a step-by-step process on how to activate it. The tutorial emphasizes the importance of proper usage to ensure efficiency and safety.

What is the first step in using the central sprayer?

• Adjust the nozzle

• Check the water level

• Open the central sprayer

• Turn on the power

Which action is repeated to ensure the sprayer is ready for use?

• Adjusting the pressure

• Opening the central sprayer

• Filling the tank

• Cleaning the nozzle

What should you do after opening the central sprayer?

• Turn off the power

• Start spraying immediately

• Check for leaks

• Ensure it is securely open

How many times is the action of opening the central sprayer mentioned?

• 20 times

• 15 times

• 5 times

• 10 times

What is the main focus of the video tutorial?

• Cleaning the sprayer

• Operating the central sprayer

• Repairing the sprayer

• Storing the sprayer