How is the gas stove replaced?
Gas stoves provide owners with the opportunity to prepare food without spending special money on it. They have long been included in everyday life, have become an important part of everyday life. At the same time, the plates carry an increased danger. In order for the health and life of people to remain safe, you need to monitor the health of the stove and replace it in time.
Why do you need to change the stove?
An old gas stove that has served its life must be replaced with a new one for safety reasons. All elements of the stove tend to wear out during use, especially for burners, burners in the oven compartment, which withstand hot temperatures for decades. The term of use for each model is indicated in the accompanying documentation, it is set in accordance with GOST.
Usually the period of use is 14 years or more, but if the inside of the oven burns out, the stove should be replaced immediately, regardless of the number of years served.
There are also standards for the cooking zones. Each of the burners can withstand 11,000 combustion cycles without loss of safety. After the end of this limit, the tightness of the burner can break at any time and provoke an explosion. To prevent such serious consequences and at the same time continue to use the stove, after the end of the service life of the apparatus, specialists are invited to check and maintain it. However, GOST sets a strict upper limit - after 20 years of operation, the plate must be replaced.
Important! All of the listed limits established by GOST are dictated by the natural wear of the plate: by a certain point, its technical resource is depleted, the technical parameters of its joints and materials change for the worse - lubricant, elastomers, coatings cease to be protective, and tightness is lost.
Additional reasons for replacing the plate may be the following:
- non-compliance with the latest safety standards (applies to outdated, long-discontinued models);
- breakage beyond repair;
- the user's desire.
Typically, customers want to replace the stove if the kitchen has been remodeled. The installation of a new kitchen unit and the dimensions of the old stove did not fit into the updated footage of the room.
What is required for replacement?
To change a gas stove, you need to have the following devices, equipment, documents:
- new stove - if the client does not have the right to a preferential purchase, the equipment is purchased and delivered to them independently at their own expense;
- new serviceable equipment, for example, flexible gas hose, connection elements, sealing material - this is required if the old one is out of order;
- auxiliary equipment - if the connection to the riser is rigid, a welding machine will be required; if the design provides for a gas hose, the connection is equipped without the use of welding;
- if, as a result of the redevelopment of the apartment, a new stove is installed in another room, it will be necessary to arrange an agreement with the gas service of the settlement;
- after completion of work on a new stove, registration must be issued at the local gas service.
Where to go?
The connection of the stoves is carried out by employees of the local gas service, since they are licensed for this type of activity.They should be contacted to install new equipment. The cost of their services is low, the user is provided with a guarantee for the operability and safety of the equipment, which will take effect from the moment of connection. Gas workers need to be called in the following way: they draw up an application addressed to the head of the gas service, await his consideration. After some time, the customer will be informed of the time and date of the visit of the masters.
The employees of the gas institution who came to the call must present their certificates, they must be wearing special uniforms. On the spot, a contract for the provision of services, an estimate, an act of performance must be drawn up, a stamp must be affixed to the plate passport. Payment is made by the client according to the receipt presented to him through the bank. An alternative option is to contact a private licensed company that has the right to connect gas appliances.
However, the stove must be registered with the gas service, so the owner cannot avoid contacting this institution.
Can I change it myself?
The user can change the stove himself, but this process is unsafe, so it must be carried out with extreme caution, strictly following the safety rules. The work must be performed by a person with a certain amount of knowledge about gas pipelines and gas appliances. It is extremely useful to study all the characteristics of the connected equipment before starting work. If the stove is connected without the participation of gas service workers, the guarantee for the stove is counted from the moment it is sold in the store, there will be no guarantee for the connection itself.
The first connection of the gas stove should be carried out only by representatives of the gas supply service.
After connecting the stove on your own, you need to invite a gas master to inspect, approve the connection and make a note about this in the documentation.
Important! In some regions of the country, independent work with gas equipment is prohibited and punishable by a fine. Before starting work, it is necessary to clarify whether such a ban is in effect in a particular locality or not.
In a private house, the owners can receive gas from the mains or use the fuel autonomously, periodically purchasing it in cylinders. If cylinders are used, they connect the stove on their own or pay for the services of invited craftsmen.
About some replacement privileges
In the Russian Federation, there is a law according to which some citizens can receive the service of replacing gas equipment without payment. In a municipal apartment, as well as in a privatized one, a free stove will be provided to the client in the following cases:
- the old slab is on the balance sheet of the state (does not depend on who owns the apartment);
- the owners of the apartment have the title of Hero of the Russian Federation, USSR, Socialist Labor, have the Order of Glory, participants in the Second World War, enjoy subsidies from housing and communal services;
- the apartment is only occupied by tenants who have reached their turn for housing.
Procedure
Even at the stage of purchasing a plate, you should check its documentation, certificates. Gas equipment must comply with the rules for the operation of gas appliances, construction design and standards. When preparing the kitchen, they make sure that conditions such as:
- free passage to the stove, gas pipeline;
- the presence and complete serviceability of ventilation or chimney.
The draft of the ventilation duct is checked by applying a sheet of paper to the outlet. When the listed requirements are met, they begin to replace the equipment. During the work, the following special materials and tools will be required, they must be prepared in advance:
- adjustable plumbing wrench;
- gas wrench (size 1);
- screwdriver;
- sealing, sealing material (for example, fum tape, tow, sealing thread);
- gaskets, gas hose (if necessary);
- building level;
- soap solution, brush.
The replacement procedure consists of the following steps:
- the gas pipeline is closed by a valve, the electric wire from the stove is disconnected from the network, the old apparatus is disconnected and removed from the room;
- the free end of the hose, the faucet is checked for leaks: it goes under water, if there are no bubbles, there is no leakage; the condition of the thread is carefully analyzed, if it is damaged, the hose is replaced with a new one;
- a new plate is placed in the prepared place, aligned horizontally;
- the hose is connected, the entire system is checked again for leaks; all connection points must be carefully sealed with one of the above seals.
The following requirements are imposed on the hose:
- target specifically for gas;
- be certified;
- hang freely, without tension;
- do not touch any devices.
The gas hose must be made of the following materials:
- rubber, reinforced fabric of high strength;
- vulcanized rubber with metal braid;
- stainless steel with polymers and wire, corrugated coating.
Important! The service life of the hose is up to 30 years, but if the slightest scuffs or cracks occur, it must be urgently replaced
The final step is to check the installed plate. After completing the work, it is necessary to check the tightness of the connections and make sure that there are no gas leaks anywhere. This is found out with the help of such special equipment as leak detectors, gas analyzers. If there is no access to such devices, they use the folk method: all pipes, hoses, connections, joints are abundantly coated with soapy water using a kitchen sponge or a paint brush. Instead of soap, you can use a dishwashing detergent. Then you need to carry out a thorough inspection: small bubbles and foam will be observed at the leak.
Important! It is strictly forbidden to search for a leak with a lighted match, lighter, or any source of open flame. Such unreasonable actions can lead to an explosion, and there are many tragic examples of this. If a leak is found, it is repaired and the entire system is checked again for leaks.
You can constantly monitor the level of gas content in the room using special signaling devices, which are installed in the room and measure the concentration of gas compounds in the air around the clock. When the norm is exceeded, a signal is given. You can get these alarms from your local gas service. After the completion of the work, checking the operability, safety of the system, all the actions taken must be recorded in the documentation: date, model of the new stove, information about the specialist who carried out the replacement or checked the independent connection.
If the stove is not installed in its old place, its new location should be indicated in the room plan.
A video instruction for installing a gas stove is given below.
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