In the process of home decoration, hydropower installation is a concealed project. If it is not done well, the surface decoration is beautiful again, it is also in vain. No matter which project has a problem, it may bring serious economic losses to the owners. The following decoration home decoration network Xiaobian will introduce you to the relevant knowledge of water and electricity installation budget !
The copper core cable head copper core cable head is determined according to the manufacturing process, which can be divided into dry package type and cast type heat shrink type. However, sometimes the cable head is only used for simple crimping. In this case, the cable head cannot be used, but the copper terminal should be pressed.
The size of the seat type toilet has a special feature in each place. First, you must understand the composition of the quota and look at the composition and consumption of the machine.
The control cable rating is usually measured per 100 m for the control cable, usually according to the number of cores of the cable. The power cable is the difference between the effective cross-sectional area of ​​the cable and 100m. Although the quota is the same as its work, the base price difference is relatively large.
The drainage pipe fittings are fixed in the quota sub-head, and the inspection port is not applicable to the sub-purpose. The trap must be divided into different situations. There is a fixed amount of sub-purposes. The bucket must be borrowed from the civil construction quota.
Calculate the air duct duct according to different specifications of the drawing to calculate the area of ​​the expansion, the length of which is always based on the length of the center line of the legend.
1. The panel of the switch and the socket has a gap with the surface of the building and is not flat.
Solution: Adjust the fixing screw behind the panel and tighten it so that it fits snugly against the surface of the building.
2. The phase line of the socket, the neutral line and the ground line crimp are very confused, and the switch is not broken.
Solution: Correct it according to certain installation specifications.
3. Multi-light room switch does not correspond to the order of control lamps
Solution: When wiring, you should pay attention to distinguish the wires of each luminaire, and press them in order to ensure the consistency of the switch direction.
4. When installing the wire panel, the word screw and the Phillips screw are very different.
Solution: For the aesthetics of the entire space, uniform screws should be used when fixing the panel.
5. The wiring of the arch in the switch and socket box is disordered.
Solution: When installing, you can change it to the chicken head to connect the main head of the wire, and then branch the wire to a switch or socket end; you can also use the LC safety crimping cap to crimp the main head, then branch for wire connection. .
The above is the decoration of the renovation of the home decoration network for everyone to introduce the relevant knowledge of the hydropower installation budget , I hope that the introduction of Xiaobian can help everyone! More relevant knowledge, please also continue to pay attention to our decoration encyclopedia section!
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