Connecting a gas hob. Step-by-step instructions for connecting a gas hob Installation instructions for a gas hob blogs ae

You will need

Gas hose, two adjustable wrenches, as used threaded connections, and special gas winding.

Instruction

For gas connection hob you will definitely need a special hose, its choice must be given Special attention, because your safety will depend on it. Hoses are self-extinguishing (outwardly they look like metal corrugated) and metal-braided (with yellow risks), you can also purchase rubber special gas hoses (these solid color). The gas hose must be certified (the certificate is present with the purchase), it is advisable to buy it in a specialized store.

Draw the outline of the hob on the countertop and, using a wood saw, cut along the outline. Experts recommend retreating from the edges of the drawn contour 10-12 millimeters inward. Treat the cut with silicone moisture-resistant sealant: this will protect the countertop from water penetrating inside it.

Fasten with special clamps. hob on the tabletop.

Connect the installed hob to the mains (this may require a separate line from the panel with the possibility of an emergency shutdown) and the gas line. Check that the hob is set to the type and pressure of the gas supplied by your gas line. If the parameters of the gas line meet the needs of the hob (you can find out about them in the operating instructions), connect the gas hob to this gas line using a steel hose equipped with a certified gasket.

How to markup correctly?

The key to a successful installation of a gas hob is the correct markup. This stage of work will depend appearance kitchen set. Bulging or crooked installed panel will immediately catch the eye. It is unacceptable to make mistakes in markup. Even one centimeter can play a decisive role in the installation. If you cut off more than you need from the countertop, then it will have to be changed. Nowadays, the countertop is the most expensive part of the kitchen set. When installing the panel, there is no margin left at the edges, so you need to cut it out with an accuracy of millimeters.

The place under the hob can be marked in two ways:

Put it on the countertop, circle it with a pencil along the contour. This method is considered the simplest.
Make accurate calculations. This method will help avoid installation errors.

How to correctly calculate where the place should be?

The installation of a gas hob in the worktop should be carried out when a place has already been marked for it.

Calculation plan:

On the countertop, the inner edges of the box are marked, over which the panel itself is placed. You will get two parallel straight lines. If you mentally connect them with the edges of the tabletop, you get a rectangle.
With a pencil, you can draw thin lines diagonally. Get the center of the rectangle. The next step is to build a coordinate system. It turns out that in it one line will go in parallel outer edge countertops. The other line will be perpendicular to it.
When the coordinate system is ready, the coordinates of the hob are marked on it. To do this, the panel must first be measured. The obtained values should be taken with a small margin.
When the points of the future panel appear on the coordinate system, then four straight lines must be drawn through them. It turns out that two of them run parallel to the table top, and the other two are perpendicular to it.
The result is a rectangle that needs to be cut. There will be a hole in which the hob will be installed.

What tools are required to cut the hole?

Installing and connecting a gas hob requires certain tools. To cut a hole for the hob, you will need at least three tools: a milling machine (preferably manual), a jigsaw, and a drill. To make the hole perfect, it is best to use a manual milling machine. If there is no such device at home, then it is permissible to use a jigsaw. In the absence of the item you are looking for, you can purchase it at the nearest hardware store. The price of a jigsaw is affordable for the average consumer.

You should stock up on a set of screwdrivers. A knife and spatula will come in handy. If there is a set wrenches, then it must also be prepared. A drill should be in every homeowner.

Materials for installing a gas hob

It is worth stocking up on tape, as well as silicone sealant. You should not save on waterproofing if you want the stove to serve for a long time. It is better to take imported sealant.

To connect the panel, a gas winding is required. You will need to buy a special steel hose. It must be sold with a certificate.

How to cut a hole of the desired shape?

You should start cutting a hole with a drill. As a rule, sloppy edges are obtained, which have to be corrected after. It is better to take drills from 8 to 10 millimeters. Gradually, many holes are made around the perimeter of the future panel. After using a drill, a slot is immediately made. It is important to understand that you can only drill from the inside of the countertop.

When a piece falls, it can damage the kitchen set. It is better to put a chair or cabinet under it. Cutting with a jigsaw is much easier than with a drill. First, you need to designate a hole with a drill that a person will cut. It is permissible to do it without resorting to using a drill.

Care must be taken when installing a gas hob. It is important not to injure yourself or damage the furniture.

What is waterproofing for?

Installing a gas hob is never complete without waterproofing. When the work of cutting out part of the countertop is completed, it is necessary to make waterproofing. It is important that water does not get on the countertop. Under its influence, it can be deformed. The material may swell when it absorbs water. Usually silicone is applied to the cut.

How to choose the right hose for self-connection?

It is important to be aware of the dangers of connection work, to entrust this matter to specialists or to work independently under the supervision of a qualified gas service worker.

The main task is to choose the right hose. Before purchasing, it must be checked for defects. A certificate must be included with the hose. It is given out in the store.

You can purchase both a metal hose and a rubber one. The second option costs less than the first. They are usually monochromatic.

How to connect a gas hob yourself?

The rules for installing a gas hob are important recommendations from professionals that will help you achieve the perfect installation of the selected model:

Before starting work on the connection, it is necessary to open the hob and check if there are any defects on it. It is important that the device does not have mechanical damage.
The hob must be placed in the hole. Then you need to connect the gas hose to the gas pipeline. Professionals recommend using a winding at this stage. In this case, the risk of gas leakage is significantly reduced.
When the hose is connected, you must try to open the gas cock. It is required to prepare a soap solution in order to apply it to the winding. This method helps to determine if there is a gas leak.
If the foam does not move and no bubbles appear, it can be said that there is no leakage.
The next step is to connect the hob itself to the connection. It is worth trying to open the burners one by one. The air should come out, usually it takes one minute.

When connecting, it is better to use long hoses, at least three meters. Sometimes people install a gas hob and an oven at the same time.

In order to connect a gas hob, it is recommended to officially contact specialized organizations that have a license and certain documents to perform these types of work. If you decide to connect and install gas surface, you need to understand an important issue: how to properly connect a gas hob. Also, for this, it is imperative to know the safety measures and strictly follow the instructions.

Built-in gas hob

Connecting a gas hob: a set of necessary tools

To mount this equipment, you will need the following set of tools:

graphite pencil;
silicone sealant;
adjustable wrench No. 2;
linen thread;
multimeter;
corrugated hose subject to mandatory certification;
jigsaw.

Necessary locksmith tool

The panel must be located in a well-ventilated and ventilated area, with a dew point of no more than 70%. To achieve certain parameters, it is created supply and exhaust system air outlet, where the amount of air required should be 2 m 3 / h.

Before installation is carried out, the following order of technical measures is performed:

The technological hole is selected in kitchen set for connection to gas;
If the panel has an auto-ignition device, it is necessary to supply power to the 220 V device module, for this you will need:

jigsaw;
saw with a step of 1.5–2.0 mm;
wire PVSNG with a cross section of 2.5–4.0 mm 2;
conductive conductors according to the electrical safety class with a degree of protection P1 and double insulation.

PVA wire with a section of 3x2.5

Apply the template to the surface to be cut, respecting the width, height and depth of the hob.
To correctly cut a hole for the panel, place the template on the countertop and draw its base. Next, carefully cut out the hole with a jigsaw. The next stage is the treatment of the seat with a sealant. It will protect the material from moisture.
Post next Double-sided tape on the surface to be cut and make a line.
Using a jigsaw, cut the mounting hole to the dimensions of the panel. If a regular hole is provided, then additional measures is not required.
If such measures are necessary, then you need to degrease the sawn hole with a soap solution or a special suspension.
Installed gas panels on horizontally flat surface, not having deviations of more than 2 degrees.

The panel is lowered into the selected hole on the tabletop, while, if necessary, the edges are evenly spaced along the gasket around the entire perimeter of the gas equipment.

Wiring diagram

The presence of even the slightest thermal gap can cause water and other liquids to enter the oven. This problem may cause power outages. The presence of moisture under the panel can provoke the appearance of pathogenic microorganisms and peeling of the surface.

It is required to install surface clamps on the adjusting springs in order to most of the staples were under the countertop area. Hold the springs in place, with the other hand, tighten the bolts with a screwdriver in the direction of the arrow until they click.

To ensure a tight connection to the gas distribution system, linen is applied to the surface of all threaded connections, both on the hob and on gas pipe. Gaskets are inserted into the area of \u200b\u200bthe gas hose, if such are provided for in the operating instructions and do not contradict safety measures.

Screw the threaded connections of the hose to the hob and the gas pipe, turn it clockwise until the nut stops, then tighten with a wrench. Do not apply great efforts, this can lead to punching of the paronite or fluoroplastic gasket and gas leakage.

Paronite gasket and IFS

The gas panel device has a conditional passage diameter G1 / 2, which is necessary to connect the device to gas system. For liquefied gas(propane, butane, isobutane) a 9 x 1 mm 2 nozzle is screwed onto the end of the hose. The flexible gas pipeline carrying the gas must not touch the metal components of the coating.

The choice of heating elements, wires, flexible hose and power for the gas panel

When choosing a heating element (tubular electric heater), the power and cross section of the electrical supply network are taken into account. It is necessary to take into account the power of automatic machines at the input and devices protective shutdown. Before, you need to consult with energy supply organizations.

TEN are of two types:

Tubular (tape) heating elements - the filament is located along the entire length of the heating element. The main advantage is low power consumption in terms of voltage and increased energy resource. The spiral should not come into contact with the body of the product, otherwise the spiral must be completely replaced.
coiled heating elements- are a spiral wound on a material with high heat transfer (basalt, silicon, cast iron).

The corrugated flexible hose device consists of 3 main parts:

Working part.
Connection fitting.
Connection connector.

The working length of the hose should not exceed 2-3 meters. The fitting must have technical documentation and a stamp state verification. The connection connector has a tee, two outlets of which are plugged.

Accessories for connecting a gas hob

The cable for the gas hob must not come into contact with other communications. When choosing desired section for the cable, you must follow the instruction manual for the selected device model. The power (16 A) and the insulation of the carrier conductor (3.5 kW) for a voltage of 220 V are taken into account.

In order to avoid stray currents and induced voltage from entering the device, the use of insulating inserts is provided, which are also purchased in specialized services or in licensed networks.

Compliance with safety precautions when connecting the hob to the gasification and electrification system

Safety precautions mainly depend on the type and model of the stove. However, for any gas surface there is a danger associated with high temperature:

Measures electrical safety depend on the correspondence between the indicators of the power consumption of the stove and the possibilities electrical network. The network must be provided with a "zero" wire, and the connector at the stove must be equipped circuit breaker with ground contact.

The power supply system provides power protection against overloads. Due to the presence of a residual current device (RCD), there is high protection person from negative impact current.

To prevent damage to individual components of the gas panel, a number of protections are provided, for example, temperature limit sensors, a power cut-off system for heating the oven above the permitted value. In accordance with regulations fire safety the temperature indicator on the outer panels of the stove should not be higher than 90 degrees.

Residual current device for gas hobs with electric ignition

Safety in use household appliances provided by the "gas control" system. If the flame goes out and the temperature drops below the control value, then the system will turn off the gas supply to the burners in automatic mode.

The connection scheme of the hobs provides for the presence of locking control knobs, which are held by magnetic attraction on the metal surface. They can be easily removed. Removable control handles not only exclude dangerous pranks of children with them, but also prevent accidents.

Childproof mechanism

Installation and connection of the built-in gas hob can be carried out independently, having basic knowledge in the field of gas distribution and electricity supply. However, it is strongly recommended to contact a specialized organization licensed to perform this type of work.

How to connect a gas hob: step by step instructions

After the choice of a gas hob is made, the thing itself is purchased, the only thing left is to bring it into working condition. If there is any doubt about own forces and knowledge, it is best to connect the gas hob with the help of a specialist. But it is quite possible to do such a process with your own hands - for this, just use the instructions below.

How to connect a gas hob: preparing tools

For self installation such a device will need the following materials and tools:

the panel itself;
measuring device;
pencil;
sealant;
wrenches;
saw for woodworking;
gas winding;
special certified steel hose.

Connecting a gas hob: the relevance of choosing a hose

All work that is carried out with gas is already dangerous a priori - it is best to carry it out under supervision an experienced specialist(or a person who thoroughly understands this issue).

One of important points V similar work is the choice of hose. Be sure to heed the following recommendations in this matter:

It is worth subjecting it to a visual inspection before buying - the part should not have any defects.
The hose must be accompanied by a certificate, which is issued in the store upon purchase.
The hoses themselves are of two types - corrugated metal or rubber. The first will look like selfie or have a metal braid (be with yellow risks). Rubber ones look habitually monophonic products.

How to connect a gas hob: step by step instructions

Working with a table top

The actual point in the event is the correct sizing. Usually, a template is included with the stove itself. It will just be used to make a cut in the countertop. However, it is better to check everything again - no one is immune from mistakes.

Important to choose right location future built-in panel. Focusing on the role of the subject in the interior design of the kitchen, one should not forget that:

A prerequisite is access to fresh air.
Care must be taken to ensure that water does not get on the surface.
The panel must be located on safe distance from furniture in the kitchen.

How to make the right cut? To do this, a contour of the future device is drawn on the tabletop. Then it remains only to cut it with a saw on a tree. A little trick from experts - it is best to retreat from the edges of the drawn contour by 1-1.2 inward when working. Further, the future “seat” is treated with a special sealant (it is better to choose silicone - it is the most moisture resistant). Such a measure will protect the material from moisture penetration.

How to connect a gas hob: proceed to installation

Before starting direct connection work, you need to inspect the device itself. It is important that it also does not have mechanical damage (this can be dangerous). If none are found, you can safely get to work. The whole process will take place as follows:

Connecting a gas hob: safety precautions

Compliance with common truths will avoid fatal mistakes. It's easy to remember the safety tips:

It is better to choose a gas hose no longer than 3 meters. Connecting hoses is not allowed.
If the selected model of the furnace is combined, for example, electric, then a separate electric core with a machine should be connected to it.
If you want to move the stove to another room, you must coordinate such a moment with the relevant authorities.
Do not use an open fire to check the tightness of a hose already coming from a gas line. Such a mistake can be fatal!

Those who need visual instructions can watch the following video instructions.