Quite a large number of Russians are interested in how water meters are checked at home. This is quite natural, because in Russia water rationing is quite widely used for each person, according to which payment for the service is made, which is very unprofitable for the average person. Therefore, checking water meters using devices without dismantling them at home has recently become popular.
Features of verification and diagnostics of water meters at home
How to verify water meters at home is a rather interesting question, given that such metering devices, that is, water meters, are on sale, the testing of which is carried out exclusively in factory conditions. The approximate timing for when water meters should be re-checked is indicated in the technical data sheet of the device.
However, checking special meters or water meters in the system at home without removing and dismantling plays an important role, because without a diagnostic procedure for water meters, the manufacturer cannot guarantee the accuracy of their data. Therefore, one of the best solutions for users and homeowners is to check the water meter at home, which became possible thanks to amendments to the legislation of the Russian Federation.
Checking water meters or diagnosing them is carried out only by a specially trained specialist using one of the special methods:
By dismantling water meters, which can be done at home and transferring them to the control service.
- Checking water meters at home, which takes place without dismantling, which allows you to eliminate the time required for removal.
How to check a water meter at home is a rather relevant question, because this kind of procedure allows you to do all the manipulations at home yourself.
Water meter
To obtain reliable information about water consumed, you must have an accurate metering device. Therefore, meters are periodically tested for measurement accuracy. The amount of payment depends on their testimony.
Deviations in readings are not needed by either consumers or suppliers.
Different meters are installed on pipes with cold and hot water. Hot water contains chemicals. Its high temperature also affects the parts of the device. Therefore, hot and cold water meters are made of different materials, allowing the device to be used for a long time. The hot water meter is checked more often than the cold water meter. The test will reveal device malfunctions. This will be a reason to change it.
On average, the cold water meter is checked once every 6 years, hot water - once every 4 years. If the device is in working order, it must be resealed after installation. There is no need to change a working meter. Only those devices that provide inaccurate data should be replaced. The maximum service life of meters is 12-18 years.
Resource providers keep records of each device and notify consumers in advance of the need to conduct a scheduled meter check.
How to check water meters at home: main steps
Checking the water meter at home on your own without removing it has become quite possible thanks to the advent of such specialized equipment as a flow meter pouring installation.
Diagnostics, as well as verification of the water meter at home without removal, are carried out on the basis of the following requests. The user must submit an application to the metrology center, on the basis of which a specialist from the management company can verify the water meters without removing them. It is best to submit an application in advance so that the recheck of water meters at home takes place within the time limits strictly specified in the documentation.
Action algorithm
When checking the water meter at home, you will need to call a specialist to your home. First, an application is submitted to the metrological service. To be on the safe side, the procedure is performed in advance, because there may be a queue for the service. Based on such an application, a specialist with his equipment comes to the house and performs verification. Its essence is to pump water through a water meter and weigh it using high-precision scales.
Checking meters at home does not take much time
Stages of sequential verification:
- First, an application is submitted to the metrology center to call a specialist;
- The date and time of the professional’s arrival at your home is set;
- Before verification, an agreement on the provision of a paid service is concluded between the consumer and the center;
- Then payment for the service is made;
- Verification takes place in accordance with the contract, in which case the integrity of the meter is violated and the seal is removed;
- When the verification is completed, the client receives a conclusion, which will need to be taken to the service company.
If a document on checking the meter is submitted in a timely manner, the resident will not be fined. The verification algorithm is simple. The work gets done quite quickly.
Checking the meter at home is a paid service. Payment is made by the owner of the device.
First, special equipment is connected to the mixer. To do this, use a shower hose, but without a watering can. The output of the device is directed into a separate container. It is already installed on precise scales.
Before checking, it is necessary to shut off any other sources of water intake. Then the indicators of the device are recorded. Next, several liters of liquid are poured into the container. The water is weighed and converted into liters.
The resulting volume must be compared with the original meter readings. The procedure must be performed several times. As a result, all results are compared and the average is calculated. If the error is normal, the specialist confirms the serviceability of the meter. But if the error is large, then the device will need to be replaced.
How to check water meters at home - features of the procedure
It is quite possible to check the water meter or diagnose it at home yourself, but to perform this procedure without removing it, you need special equipment. Testing the performance of water meters at home involves weighing a certain volume of water using a high-precision control device.
Scheme for checking water meters or meters without turning off the system and dismantling:
- A special testing unit is connected to the meter that controls the hot water level through a mixer, at the end of which there is a special thread.
- Verification of readings from metering devices and meters, both for hot and cold water entering homes, is carried out using a special device without removal due to the fact that the output of the container is directed to the scales. In this case, the specialist checking the readings of meters that take into account the amount of hot water at home must turn off all the taps and first make sure that the readings do not change when the taps are closed.
- Checking water meters without removing the main elements of the devices first of all involves drawing 2-3 liters of water into a container through the installation.
- The liquid is weighed on special scales and, using its simple calculations, the mass is converted into liters. The obtained indicators of water meters are compared with the data obtained. This action is performed several times.
- Based on the data obtained during the study, the average value is calculated.
- If the results are within acceptable limits and refer to minor errors, then the specialist notes the data for himself and puts a special note in the technical data sheet of the device class=”aligncenter” width=”5184″ height=”3456″[/img]
- If checking the water meters without removing them reveals that the maximum permissible error of the device has been exceeded, the inspector warns the apartment owner about this. If desired, the device can be changed.
Checking water meters at home is quite simple and attractive for all homeowners.
Legal regulation
Most apartment owners prefer verification without dismantling, because the process does not take much time. Therefore, companies that diagnose water meters have certain schemes for performing this process. All work performed must comply with the norms and requirements of regulatory legislation. The law requires compliance with all the rules prescribed in government regulations.
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Purpose and timing of verification of water meters
Attention! All legal standards for cold and hot water metering devices can be found out by reading the documents of the legislation of the Russian Federation.
Filling out an application for the procedure
Information in the application should disclose the following questions:
- Your place of residence;
- FULL NAME;
- Technical data that the device has;
- Your phone number.
Important! It is worth considering that only water meters that are accredited are allowed for verification.
Submitting an application
The next step is to send an application to the appropriate company about the desire to check the cold or hot water device for damage. After this, a technician from the metrological service should come to you and take the last meter readings. Next, you can perform the process of diagnosing the device at home. We will now find out how to do this.
Verification procedure
The installation must be inspected at specified intervals. The whole process has the following number of components:
- Structural integrity analysis;
- Cleaning the filter if it is clogged;
- Adjusting connections to prevent water leakage;
- Taking indicators.
Attention! At the end of the work, a technical inspection certificate must be issued.
The process of performing verification without removing
You can check the water meter without removing it using precise scales that can be used to weigh the amount of water. By comparing the results, the accuracy of the readings is determined. The Vodouchet 2M device is very often used for diagnostics, so using its example we will get acquainted with the verification sequence. So:
Methods for checking water meters
- The equipment is connected with a threaded connection to the mixer inlet;
- The apparatus is displayed above the scales, which have a container for water;
- All fittings must be kept in a closed position;
- We open the water until the container is filled by 2.5 liters;
- We weigh such an amount of water to remove the mass;
- We compare the data from the device with the readings of apartment meters;
- This verification must be performed five times in a row;
- If the device conforms to the data with uncertainty, a certificate of suitability is issued;
- If the metering installation does not pass the test, the metrologist must record this result and send the device for replacement.
Attention! As this diagram shows, the process of diagnosing apartment water meters at home is quite simple and is completed in the shortest possible time.
How to check water meters without removing them: advantages and disadvantages of the method
Many homeowners are interested in the question of how to check water meters themselves without outside help? The answer to the question of how to check water meters without removing them is quite simple, however, it is unlikely that you will be able to perform such actions yourself.
Checking the meter that reads hot water consumption at home is characterized by the following number of advantages:
- Checking water meters at home costs less than in a specialized company, because this does not require dismantling the device.
- Speed of the procedure.
- If you check your water meters at home, you can greatly reduce the likelihood of the old system failing.
But provided that you want to check and diagnose the meter that determines the consumption of hot water at home, you should definitely take into account that you may encounter a number of difficulties that may result in additional financial costs.
- Diagnosis or verification of water meters at home is possible only without determining the technical condition of the device. Therefore, there is a high probability that a separate part of the water meter may fail.
- Diagnosing and checking water meters at home is not free.
Frequency of the procedure
After installing a water meter, its owner is obliged to provide the necessary maintenance of the device. To do this, you need to contact service organizations in a timely manner in case of breakdowns, violations of indicators, or malfunctions of the water meter. In addition, it is necessary to periodically check the meter:
- Every 4 years - for hot water supply;
- Every 6 years - for cold water supply.
Under no circumstances should the seals be removed from the meter.
The first verification is carried out at the factory during the production of the device. It is this date that becomes the starting point until the next verification. This information can also be obtained from the technical passport or a copy of the commissioning certificate. The management company should have a copy of this act, so if the document is lost, you can use their help. It is important to retain this documentation.
By law, regional authorities can change the deadlines for mandatory verification of water meters.
In this case, the date in the passport becomes unnecessary. You will need the information specified in the contract with the service company. The date of mandatory diagnosis is marked there.
If the required verification period is missed, water calculations will be carried out according to the standards for a specific region. If you want to use the IPU again, you will need to install a new meter. This is explained by the fact that if the verification deadlines are violated, the device is considered inaccurate.
How to check water meters at home: the feasibility of the procedure
In many countries, experts are thinking about the feasibility of this type of procedure. This is due to its characteristics. Therefore, checking water meters at home is a concern for many device owners. It is immediately worth noting that such diagnostics cannot determine the condition of the individual component parts of the device.
As a rule, most often the plastic parts of the device fail and cannot be replaced. Therefore, many experts focus on the fact that it is best to replace devices.
Installing a water meter is one of the easiest ways to save money on utility bills. However, devices require periodic checking, which takes time. Therefore, many owners are wondering how to check the water meter without removing it. Such a check does not take much time, but at the moment it is not in great demand due to the lack of information about it. In this regard, it is best to first check with specialists about how water meters are verified at home.
