Since the height of the pole lights is between 18 meters and 35 meters, the lightning protection measures must be done well. Many of the pole lights we often see are just after hot galvanizing and they are installed and used. There is no problem in the conductivity of the main body of the lamp post, but in recent years, lots of spots have taken into consideration the aesthetic problems of the high pole lamp, and a spray process has been added to the surface. Silver and white are more common. At this time, attention needs to be paid. The pole lamp manufacturers have overlooked the problem that the plastic powder itself is insulated. If the plastic rod is sprayed with plastic powder, the function of the lightning rod will disappear. If this problem is found during installation, be sure to inform Installer, the top of the lightning rod, from the top down at least 20 cm to completely scrape the plastic powder, and then in the lightning rod and the rain cap connection, with a lightning rod fixed top wire to remove the top of the plastic rod lightning rod, in order to normal conduction .
When installing a lamp, if it is an LED lamp, then the driving power at the rear of the lamp is divided into zero line, fire line, and ground line. When wiring, the ground line must be connected to the pre-arranged main cable if the driving power source is If the line is not connected, it will probably be hit by a thunderstorm. Then there is the processing of the wiring head. The connecting wire connector must be tinned, then wrapped with insulating tape and then put on a flame-retardant wax tube. The purpose of this is to avoid excessive aging of the line under high temperature and rain exposure. , causing a short circuit.
Lamps, especially high-pressure sodium lamps, must pay special attention to the installation. The fixing nut that connects the lifting beam must be tightened with a spanner. Often the lamp of the pole lamp on the square or roadside is pulled downwards. It is not fixed. Screw caused. Severe fall can also cause personal injury.
High-pole lights are generally composed of two or three sections of steel pipe. Special attention must be paid to the installation. When each section is inserted into one another, the depth of insertion must not be less than 60 cm. If the connection is not in place, do not worry about it. If you fall down, it will affect the overall verticality of the mast lamp. There will be shaking around. If you plug in, you will not have any problems.
The top of the mast pole section, which is the position of the fixing hook, is linked by three M14 or M16 screws. When installing, it must be noted that the three screws must be stainless steel screws, and many pole lamp manufacturers are Ignoring this problem, using ordinary iron galvanized screws, such a long time, the iron screw will seriously rust, causing difficulty in the decoupling, or can not be decoupled, lamp problems, the lamp pan can not normally rise and fall.
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