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Knowledge related to home safety power cord (D)
2011-07-27 22:45:02
 

Knowledge related to home safety power cord (D)

Ningbo Qiaopu Electric Co., Ltd. is the production of power cords, power plugs, power sockets, extension cords, rubber line of professional manufacturers. For wire and related products for special attention to security issues, our power cord to the small appliance to buy the company, they sell electric fans, televisions, refrigerators, air conditioners are equipped with our Ningbo Qiaopu Electric Co., power cord and power production Plug these appliances are potential safety problems, the following common sense security appliances for the next:
12, the family knowledge of safe use of electricity
(1), each family must have some need of electrical appliances, such as testing electric pen, screwdriver, plastic forceps, etc., must also have the right to have the right to use household appliances used with various types of fuse and fuse.
(2), each household with total household meters before the required insurance, the meter should be installed after the general maintenance of switch-switch and leakage.
(3), any condition prohibited area with a copper wire replacement fuse. Fuse big and small are bound to match capacity with electricity. Change the fuse to remove the porcelain lid change, not directly on the ceramic lap fuse box, not in a live situation (not laid out the Knife) change the fuse.
(4), blown fuses or GFCI initiatives, the necessary abilities to identify the reason and then close the switching power supply. Under no circumstances shall the insurance with a short wire GFCI tripping institutions may hold the force transmission.
(5), the purchase of household appliances product instruction sheet should be carefully examined the craft parameters (such as frequency, voltage, etc.) can fit the local power requirements. Power consumption should be clear how many, whether the family has to content with the power supply requirements, special is the wiring capacity, plugs, sockets, fuse with, the meter can contentment requirements.
(6), when the home is less than content with her inability to household appliances distribution equipment capacity requirements, the change should be innovative, will use is strictly prohibited. Otherwise, overload may damage electrical equipment, also gave rise to the electrical fire.
(7), should also investigate the purchase of household appliances insulation functions: ordinary insulation, reinforced insulation still double insulation. If it is maintained by the ground for the leakage is not a ground wire will be less. Even the reinforced insulation or double insulation of electrical equipment for maintenance or maintenance of ground zero have received benefits.
(8), with the idea category of electric household appliances (such as electric fans, etc.), should also investigate the degree heat, work can continue long run. Pay attention to the cooling appliances premise.
(9), the device should be checked before the appliance product insert for the device's request for special attention in that context, not to appliances installed in the heat, dust and more or flammable, explosive, corrosive gas situation in.
(10), in laying indoor wiring, phase, the zero line should be clearly marked, and adhere to the same connection with household appliances, shall not be connected with each other wrong.
(11), household appliances and power interface, the necessary breaking of the switch can be used or plug connectors, to stop the wire directly to pierce the socket holes.
(12), who requires maintenance or security then ground zero appliances, should be adopted and three-pin plug socket, plug not use both feet and eyes sockets alternative, the formation of ground (or receive a zero) line gap.
(13), home wiring center is not the best connection. Must have strong contacts and connectors should be surrounded with insulating tape, perhaps with a ceramic terminal block. Marked only with electrical tape wrapped medical tape replacement joints.
(14), wires and switches, Knife, fuse box, light should be strong and solid top interface, contact superior. More glue joints should be flexible rope stranded copper wire and then screw into the connector pads, the thin strands spread out to avoid hitting another connector on the short-circuit.
(15), home wiring may be laid directly above the flammable construction materials, wood on the wiring necessary for use in ceramic or porcelain beads clip; across the board required the use of ceramic casing. Not use flammable plastic and other flammable materials as decorative materials.
(16), grounded or connected to the zero line of course is not normally charged, but after disconnecting electrical power in case of leakage will live shell; case of short circuit, high current through the ground wire also. For peace, earth (next to zero) line size should be no less than the phase conductors, shall not be installed on the switch or the fuse, and shall not have joints.
(17), ground not connected to the water pipe (water pipe joints due to the current plugging tape are used, the results did not ground); not connected to the gas tube (to prevent gas explosion sparked EDM); not allowed to In German law the wind line to line (to avoid strong electric channeling weak); are not connected to the lightning deflectors on the line (in case when the lightning hit back).
(18), all the switches, Knife, fuse box needs to have a cover. Bakelite cover aging, damaged insufficiency must change. Dirty, damp wipe clean after those abilities necessary for the use of power.
(19), power cord not drag on the ground to prevent tripping the power cord, and to avoid damage to the insulation.
(20), household appliances control instruction sheet before the trial, will all the switches, buttons are placed in the original down position, then open the instruction sheet required to stop operation one by one operation. If there are moving parts such as fans shook his head, thought to be enough space in advance.
(21), household appliances, power and found sparks, smoke or a burning smell or other abnormal conditions should be immediately shut down and cut off power to reflect.
(22), move bound to cut off power when appliances to electric shock.
(23), fever electrical four weeks away from flammable materials required. Stove, heaters, irons and other electrical fever shall not be directly put on the board, so as not to arouse the fire.
(24), charged with wet hands to stop the switch; to stop pulling with wet hands, insert the power plug; pull, plug the power cord when the finger contacts the metal part must not touch; not grams less than the change of electrical components with wet hands or light bile.
(25), often holding on the use of appliances (such as hair dryer, electric iron, etc.), should not use the wire around in your hand.
(26), on contact with the body of household appliances such as electric blankets, electric oil cap, electric foot shoes, the use of experimental power before reflection, is indeed no leakage after exposure to the human body.
(27), stop with the drag wire approach to moving household appliances; stop with drag way to pull the plug wire.
(28), the use of household appliances, the first plug in the non-charged side of the socket, before closing the final live side-switch or plug socket; disabled household appliances, in contrast, first laid out the live side of the knife or pull out the live side socket, then pull out the non-charged side of the socket (if the demand pull it).
(29), critical conditions, when the demand cut the power wire, it is necessary to use insulated pliers or a tool with insulated handle.
(30), electric shock first-aid personnel, first disconnect the power supply or from wood, insulated rod to pick open the power cord, absolutely not persistent shock people with bare hands to avoid electric shock chain.
(31), this type of electrical household appliances in addition to refrigerators, the loss of power to be pulled off is a special class of electric appliances, to avoid the formation of long-time fever fire.
(32), is strictly prohibited the use of bed switch. In addition to blankets, but not to live electrical equipment lead to bed, close to the sleeping body. Even the use of electric blanket, if there is no need to keep warm overnight electricity, also recommended the use of fever off to protect peace.
(33), household appliances burning, smoke, fire, must immediately disconnect the power, cut not a water spray water or foam fire extinguishers.
(34), the interior wiring and insulation of electrical equipment to be on schedule to reflect, that damage to real-time wrapped with electrical tape.
(35), before or during the dry season and from a long time without the use of new household appliances, with a shake table to measure the 500V insulation resistance should not be less than 1MΩ, that insulation be superior to normal use. Without shaking table, at least examine the electrical pen is often used to reflect whether the leakage scene.
(36), often used for household appliances, should adhere to its dry and clean, do not use gasoline, alcohol, Fan Kenichi water, decontamination powder with a conductive liquid erosion or wipe appliances appearance.
(37), household appliances, professional or damaged, please send to repair shop repair; prohibited non-professionals in the live situation turned computer shell.


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