1. Strong and weak electricity use different colors of the line tube to distinguish it for future maintenance.
2. All line pipe should be laid horizontally and vertically, the bend should be kept in an arc shape, the angle of the single line pipe of the circuit ≤ 90° can not be more than three, and the wire in the line pipe should be able to twitch flexibly (6 points in a single pipe cannot be More than 5).
3. Use tin foil to isolate and protect the line pipe at the intersection of strong and weak lines.
4. All electric wire joints should have a 10cm margin for the future installation of electric lights and other equipment. At the same time, all electric wires exposed outside the tube are protected by hoses.
Circuit power check:
1. Whether the main switch of each home circuit in the electric box has clear classification, and whether the neutral line, fire line and ground line use different colors.
2. Switch on the loops in the house and check whether the currents are in the loops with the electric pen. The current indicates normal use.
Switch socket inspection:
1. Confirm whether all switch socket positions are consistent with the design drawings and whether the quantity is correct.
2. The connection sockets on the wall of the strong and weak line should be spaced 15-30cm apart, and the colors should be clearly distinguished.
Decoration materials knowledge water and electricity acceptance construction acceptance switch socket home home design
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