First check the distribution box. Distribution box is available in every suite. Unscrew the distribution box to check whether the wiring is standardized: No connection is allowed for the incoming and outgoing wires, and there is a wrapper on the same wire to prove that there is a problem with the wiring. The power main circuit breaker shall be installed in the distribution box. The main circuit breaker shall have overload short circuit protection and leakage protection. The switches in the distribution box must be firmly installed, each of them must be swung from side to side, and looseness should be promptly replaced.
Next, check whether the installation quality of each branch switch in the distribution box is in place. 1. The shunt switch should have obvious shunt marks. If there is no mark, the property management professional can make up the class in time. 2. Check the lines one by one according to the shunt marks to see if the shunt marks match the actual ones. 3, lighting, sockets, air conditioning, bathroom, kitchen lines must be a separate circuit, not allowed to jump the gate.
Check the wiring system and switch socket again. The indoor wiring should be uniform in color separation and put through the pipe, and strong and weak electricity, different loops, and different voltage levels must not be put in the same pipe. Lighting switch must be phase (fire) line into the switch, switch off the ground not less than 130 cm. The left side of the socket with three eyes installed is the neutral line, the right side is the fire line, the upper port is the grounding line, and the outlet is not less than 20 cm from the ground. Also don't forget to check the toilet's equipotential box. The so-called equipotential box is the gray tin box of the bathroom. It connects the bathroom's metal products such as faucets, metal towel racks, electric heating, and cast iron bathtubs with wires. Plays an anti-static, anti-electrical injury to human safety.
Finally check weak electricity. Check video intercom, emergency call button, home doorbell. If any questions are not clear, please promptly ask a professional to solve the problem. Telephone, cable, TV socket, and broadband outlet plug in to see if there is any loose or plugged in phenomenon, especially don't forget to open the weak box, pull the lines to see if each line interface is dummy. The distance between the power socket and the TV line, telephone, and network cable socket should not be less than 50 cm. Noise will occur when the distance is too close.
Since circuit problems are related to personal safety, it is advisable for the owner to invite a professional home inspection agency to fully inspect it and be completely safe.
Handover Notice Home Inspection Decoration Socket Switch TV Decoration Lighting Interior Decoration Bathroom Door
Microscope Slides And Cover Slips
1. The glass slide is used to put the sample to be tested, and the cover glass is covered on the sample to be tested.
2. The glass slide is at the bottom, which is the carrier for the material you want to observe, that is, you want to put something on it.
3. The cover glass is smaller than the slide glass. The glass slide is mainly used to hold the observation objects. The cover glass is covered on the slide glass and used for fixing.
4. The glass slide is a thicker piece of glass in the transfer slide, which is used to carry the real object. The cover fragment is the small round or square thin one.
5. Mounting is a general term for a set of things, including slides, coverslips and loaded objects
6. The cover glass is square, the slide glass is rectangular, and the width is longer than the side of the cover glass.
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