Precautions during installation of solar street light solar street li

1. Foundation pouring 1. Determine the position of the standing lamp; explore the geological environment, if the surface 1 m 2 is all soft soil, then the excavation depth should be deepened; at the same time, it is necessary to confirm that there is no other way (such as cables, pipes, etc.) below the excavation position, There is no permanent shading object on the top of the street lamp, otherwise the position should be changed appropriately. 2. Reserve (excavate) a pit that matches the size at the position of the vertical lamp (the depth is planned according to the height of the lamp pole); carry out the positioning and pouring of the pre-embedded parts. The embedded parts are arranged in the center of the square pit, one end of the PVC threading pipe is placed in the center of the embedded parts, and the other end is placed in the battery storage place. Pay attention to connecting the embedded parts, the foundation and the original ground on the same level (or the top of the screw is on the same level with the original ground, depending on the needs of the garden), and one side should be parallel to the path; only in this way can the rear end of the light pole be established correctly Not skewed. Then use C20 concrete to pour it firmly. During the pouring process, the vibrating rod should not be used to vibrate, so as to ensure the compactness and firmness of the group. 3. After the construction is completed, clean up the residual sludge on the positioning plate in time, and wash the impurities on the bolts with waste oil (the bolts can be wrapped with tape before construction to prevent too many magazines from attaching here, which will affect the placement progress). 4. During the process of concrete coagulation, it is necessary to water and maintain regularly; after the concrete is fully coagulated (usually more than 72 hours), the chandelier can be installed. 2. Lamp placement 1. Hold all components firmly: the solar panel is fixed on the solar panel bracket, the lamp head is fixed on the pick arm, then the bracket and pick arm are fastened to the main pole, and the connecting wire is routed to the control box (battery box). 2. Before lifting the light pole, check whether the fasteners in each part are firm, whether the lamp head is placed correctly, and whether the light source is working properly. Then check whether the system is normal; loosen the solar panel cable on the controller, the light source works; connect the solar panel cable, the light is off; at the same time, carefully observe the changes of the indicators on the controller; all are normal, and then Lifting placement. 3. When the main light pole is hoisted, pay attention to safety and security; the screws are absolutely fastened. If there is something wrong with the sun angle of the component, it is necessary to adjust its sun direction to the south. 4. Put the battery into the battery box, and connect the cable to the controller according to the technical requirements; connect the battery first, then the load, and then the solar panel; when wiring, be sure to pay attention to the wiring and the terminals marked on the controller Can not be wrongly connected, positive and negative polarities can not collide, can not be reversed; otherwise the controller will be destroyed. 5. Check whether the debugging system is working properly; loosen the solar panel connecting wire on the controller, the light is on; connect the solar panel connecting wire at the same time, the light is off; then carefully observe the changes of the indicators on the controller; all are normal before sealing Good control box. 3. The placement of the battery 1. When the battery is placed in the waterproof box, it must be handled with care, and the waterproof box must be smashed; 2. After the output line is connected to the battery, it should be restrained from short-circuiting in any environment to prevent damage to the battery; 3. The battery When the output line is connected to the controller in the utility pole, it must be connected to the PVC threading pipe; 4. After the above is completed, check the wiring of the controller end to guard against short circuit. Close the door of the control box after it is normal. 4. Placement of solar cell modules 1. The positive and negative poles of the output of the solar cell panel must be restrained from short-circuiting before connecting to the controller; 2. The solar cell module and the bracket must be connected firmly and reliably; 3. The output line of the module should be restrained Exposed and fastened with a cable tie; 4. The orientation of the battery assembly should be due south, and the compass points shall prevail. Five, pay attention to the incident If the user installs the lamps on the ground, pay attention to the incidents as follows: 1. Solar street light uses solar radiation as energy. Whether the sunlight irradiating on the photocell components directly affects the lighting effect of the lamps, so choose the installation location of the lamps. When the solar cell module is exposed to sunlight at any time, there are no obstructions such as leaves. 2. When threading, be sure to take care that the wire is not clamped at the connection of the light pole. The connection of the wire should be firmly connected and wrapped with PVC tape. 3. During use, in order to ensure that Duya and battery components can better absorb solar radiation, clean the dust on the battery components every six months, but do not rinse with water from bottom to top.