What to look out for in appliance installation

In the installation of home appliances should pay attention to what? I believe that many people in this area is a complete lack of knowledge, in fact, the primary concern of the installation of home appliances should be the safety issue, only on the basis of ensuring safety, in order to rest assured that the use of home appliances, of course, in addition to safety there are a number of other things that need to pay attention to, these should not be ignored, only careful treatment to ensure that nothing goes wrong. The following is for the installation of home appliances notes in detail for you to introduce.

Appliance installation precautions a: do not operate with electricity

In the installation of home appliances must ensure that the operation in the case of power outages, can not be operated with electricity, to avoid electrocution, to the threat of personal safety.

After the installation is completed, the first check, to be checked after no problem and then energized test, the test should not only take into account the use of performance, but also to check whether the shell is charged, if there is a problem should be timely maintenance, to avoid other injuries.

Appliances installation precautions two: voltage to be calculated

Installation of household appliances before use, you must carefully check the use of electrical equipment voltage (rated voltage) and the power supply voltage is consistent, such as inconsistent with the electrical equipment will be damaged, and even cause fire and other losses, such as the need to install the use of the transformer must be equipped with the appropriate. Residential buildings indoor power supply for single-phase AC 220V, the power supply wire in a phase (also known as the fire line spoon, a zero line, the river has a grounding protection line.

The power supply of household appliances is often provided by the indoor socket, household appliances should be used two-hole socket, well with two-core plug. When installing electrical equipment, the switch should be installed in the firewire, otherwise, when the switch is disconnected, the electrical equipment river charged.

Appliance installation precautions three: plan the highest load of power supply

In recent years, due to the improvement of the living water dry and the rapid development of the appliance industry, the variety of household appliances, the number of rapid increase in many families have a variety of household appliances, so that a thousand on the emergence of the line overload phenomenon. Household appliances power supply line is by the wire to the power supply, electrical equipment, control and protection devices such as linking up a thousand to form a circuit. The permissible current load of the power supply line is determined by the material and cross-section of the wire, commonly used wire materials are copper and aluminum, copper wire than the aluminum line allows the passage of the current, the larger the cross-section of the wire allows the passage of the current is greater.

In order to ensure the safety of electricity and to ensure the normal performance of electrical equipment, each household appliance should be a separate power outlet power supply, not several electrical equipment **** enjoy a multi-socket, so as not to cause line overload and affect the performance of electrical equipment.

Appliance installation precautions four: understand the current most highly

In the installation of electrical equipment before, be sure to understand the safety of the power supply line current-carrying capacity to meet the use of the requirements, that is, the power supply line wire current-carrying capacity is not less than the working current of the electrical equipment. Single-phase AC 220V electrical equipment operating current, available in its rated power divided by 220V voltage thousand estimates.

Appliance installation notes five: safety first

In order to ensure the safety of the power supply line, should be installed in the distribution box at the knife switch branding wire, so that when the line current is too large, branding wire branding cut off the power supply, to protect the line and the safety of the electrical equipment, which can be avoided accidents.

It should be noted that the specifications of the branding wire must meet the requirements of the line protection, can not be increased at random, and can not be replaced by other wires. In order to ensure the safety of electricity, in the sub-family end of the best and then install leakage protection switch, if you are not sure you can consult a professional.