Fire extinguisher OP-10. Features, benefits, use
You can easily find out the possibilities of a fire extinguisherlooking at the label. All necessary information is indicated there: the type of device, for which fires are used, instructions for operation are given. A wide range of applications OP-10 makes it one of the most common types of fire extinguishers.
Fire extinguisher OP-10: characteristics
Weight of fire extinguisher with dimensions 662 x 168 mmis 14 kg. The fire-extinguishing substance contained in the fire extinguisher OP-10 has a mass of 10 kg. The duration of its submission is more than 15 seconds. In this case, the jet can be fed for a distance of more than 4 meters.
Powder extinguisher OP-10 is used forextinguishing of ignition of liquids, oil products, gases and electrical installations (with operating voltage less than 1000 V). It is not used to eliminate ignition of materials, the combustion of which is possible without oxygen.
The fire extinguisher OP-10 can be of two types:
- Zakachnoy, which includes a locking device (providing easy opening) and a manometer (for monitoring the pressure in the cylinder).
- With a built-in pressure source, for which a gas tank is used.
Advantages and disadvantages
Fire extinguisher OP-10 has the following advantages:
- It is a universal fire extinguisher (wide range of applications).
- Effective for eliminating fires of various classes.
- Has a wide range of operating temperatures (from -30 to +50 degrees).
- It is possible to extinguish a fire from a short distance, since a cloud of fire extinguishing powder creates a "screen" that protects against high temperatures.
Fire extinguisher OP-10 has some disadvantages:
- The surfaces of the treated object are contaminated with powder.
- In case of improper storage, powder caking may occur. As a result - loss of efficiency.
- Short response time (15 seconds).
Use of a fire extinguisher
Use OP-10 fire extinguisher at a distance of 3-4 m to the hearth. To start extinguishing the fire, you need to pull the check. The following applies:
- In the type of fire extinguisher, press the trigger.
- In fire extinguishers with a built-in pressure source, the handle of the gas canister is released upwards, then the handle of the spray gun is pressed by hand.
Fire extinguishing is carried out only withwindward side. A stream of fire extinguishing powder is sent to the burning surface, cutting the flame. The powder must be covered with the entire surface. In the combustion zone, a maximum concentration of the extinguishing agent is created. You can use it repeatedly, with interruptions. After extinguishing, the trigger is pressed, and the remaining powder is thrown away from itself.
After use, the fire extinguisher must be recharged.
Service life - no more than 1,5 years from the dateunder the right storage conditions. Fire extinguisher OP-10 can not be installed in direct sunlight and near heating devices, the temperature of which can exceed 50 degrees. Every year it should be tested in specialized organizations.
