Your own home inspection problems and simple operation methods:
1. Kitchen Flue: Fire smoke after ignition with a paper roll and place about ten centimeters below the mouth of the flue to see if the smoke rises to the mouth of the flue.
2, bathroom ventilation: Ventilation should be left under the ceiling. When you stay on the ceiling, you need to check the hand lamp to see if it has the installation property. At the same time, use the method to measure the pumping force. Check the presence of construction waste with a flashlight in the flue and vent.
3. Pipeline gas: Put the smoked paper roll in the vicinity of the alarm device to see if the alarm device is sensitive, and the alarm sound and light prompts to close the air intake solenoid valve at the same time. If it can't move, repair it in time;
4. Hollowing: Put a few layers of paper on the hand hammer (to avoid leaving a hammer mark). Hit the wall and check the empty wall. Special steel needle hammer (10g) wall hollow brick.
5, inspection:
A, check the socket:
The five-hole socket is respectively plugged with a row of indicator lights. When the light is on, it indicates that there is electricity. At this time, the socket switch inside the main switch box is pulled down (there should be marking), the indicator light is off, and frequent tests are made to prove the switch and wiring. Good, socket safe. If the switch is pulled down and the socket indicator is still on or blinking, it indicates that there are problems with the switch quality or the wiring is wrong. Repair it immediately, otherwise the power could not be cut off in a timely manner and endanger life. Sockets are also used to test whether the ground insulation is good.
B. Each branch switch in the switch box should be clearly marked. If not or not clear, correct it immediately.
C. The switch in the switch box should be installed firmly. Each must be shaken and checked carefully. If it is found to be loose, it should be fastened or replaced. Otherwise, there will be even greater danger if there is poor contact and fire in future use.
D. Check the cable socket and broadband socket, and check whether they are inserted or not inserted.
E. Check the number of weak outlets:
F. Check whether the video intercom and emergency call buttons are working properly.
G, check the entrance doorbell: with two 5th battery test doorbell. Whether it does not ring or ring.
6, the mirror (cat's eye): After entering the house to observe the cat's eyes, whether loose, unclear, incomplete vision or due to the phenomenon of foreign bodies can not see clearly, repair or replacement.
7. Measure height: Check the roof with a box ruler and take 4-5 points to make measurements. If the values ​​are the same, for example, the room height is 2.5m (or 2.6m), indicating that the roof is not tilted.
8. Measure the wall surface: Use a long ruler (or a special ruler with a level), and check the surface by the wall surface to see if there is a scratch crack and if there is a crack on the wall (Blast point: Lime is ripe. When the lime is not evenly stirred, it will form a burst point when it is dry on the wall.)
9, measuring the quality of latex paint: whether the wall ceiling is flat, when the surrounding light is dark with high-power light bulbs (200 watts) irradiation, lights lit, the wall ceiling is smooth immediately through the light shadow to see, if uneven, to put forward refilling putty Brush paint, if the local paint (repaired) will be different from the original color of the wall.
10. Mirror: Use a mirror to put it on the top of the door and the bottom of the door. Check if the paint is visible in the places that are not visible at all. If it is the door of the bathroom, the paint on the top and bottom is not fully brushed. For a long time, due to the damp environment, the use rate of the bathroom is high, which will cause premature rot damage to the bottom of the door.
11. If there are screen windows in corridor windows, if not, it should be promptly put forward.
12, check the security door, whether scratches, whether the deformation of the door, the seal of the door and the box is tight, the door and the lock switch should be flexible.
13, check whether the seal of the doors and windows is good, a long strip of paper can be placed on the sealing point, close the pressure on the paper strip out of force, multi-point test to see if the pressure of the sealing strip is uniform.
14. Windows: Sliding window screens and sashes promote flexibility and no collisions. There should be an anti-blocking cap on the window frame outside the window to prevent foreign matter from blocking and affecting the drainage, leading to water in the window when it rains. If the double glass is not clean inside or outside, it should be proposed to replace the glass clean, otherwise it will not be easy to solve.
15. Check the installation, openness and sealing of the pipeline: Shake the heating pipe and the water pipe with your hands and make sure it is firmly fixed. If loose, fix it again. Open the water valve to see if the drainage is smooth (otherwise, the water pipe is blocked by the construction garbage). At the same time, use the toilet paper to wipe the bottom of the upper and lower pipes to see if there is any leakage.
16, the kitchen and bathroom are tiled to the top, to check the Yin Yang corner angle of 90 degrees, four corners without bumps (four corners of the roof and the ground corners), floor tiles without deformation cracking and hollowing. Scratching the floor tiles and wall tiles with a hammer, there is an empty sound, indicating that there is no laying, so that for a long time the tiles may crack and fall off and should be re-layed.
18. Closed water test and water meter idling test: (important test items)
19, bathroom:
A: There should be a security net in the bathroom with windows in the corridor.
B: If there is no window, there should be ventilation holes. Vents are located below the ceiling. The closest outlet from the vent is a waterproof socket.
20, radiator:
A: There should be a vent above the radiator. When using it, it should be twisted to discharge the gas. If you can't move it, you need to fix it, otherwise the air doesn't come out and the radiator is not hot.
B: Also note that the slope of the inlet pipe and the return pipe when the radiator is installed meets the requirements, otherwise it will affect heating.
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