The installation of household kitchen utensils is a highly professional project. Its standard installation procedures are: wall and floor primary processing → installation product inspection → installation of cabinets → installation of cabinets → connection of commissioning, drainage → installation of matching electrical appliances → test adjustment → Clean up. 1. Installation procedure for kitchen equipment The installation of household kitchen utensils is a highly professional project. Its standard installation procedures are: wall and floor primary processing → installation product inspection → installation of cabinets → installation of cabinets → connection of commissioning, drainage → installation of matching electrical appliances → test adjustment → Clean up. According to the design of household kitchen utensils and the complexity of the project, the content of the program will also change. 2. Inspection of kitchen equipment before installation In order to ensure the safe and convenient use of the installed kitchen utensils, the kitchen utensils delivered to the scene shall be inspected before installation. The inspection items and requirements are as follows: No defects such as bubbling, cracking, pollution, snowflake, obvious scratches, uneven color, etc., shall be allowed on the panel-based veneer. The deviation of the center position of the holes and holes on the plates and parts shall not exceed 0.3 mm. The depth of the cabinet should be matched, the slide rails should be securely installed, the dimensions should be uniform, and the slides should be free; the edge of the plywood barrel body and the door leaf should be edge-sealed; the screws should be smooth and firm, and there must be no hesitation, outcrop and slipping. Buckle Phenomenon: The glass door is edging-edged, the glass thickness is not less than 5mm, the thickness is even, and it is firmly connected with the cabinet; the fitting is complete, tight, correct and firm, and there is no collapse, looseness, nail penetration, or collapse. Nails, bending nails, floating nails, no small pieces, missing parts; hinges, bumps and other open and close parts are securely installed and used flexibly; the door leaf is the same as the cabinet body and the adjacent door leaf heights are the same. 3. Construction specifications for kitchen equipment installation The installation of the wall cabinet should be based on different methods of fixing the wall. The length of the back wall hanging plate should be the length of the wall cabinet minus 100 mm, the length of the back wall hanging plate should be less than 500 mm, and 2 reinforcing nails should be used. The use of three reinforcement nails within the reinforcement nail reinforcement length must not be shorter than 50 mm, the installation should adjust the level of the cabinet, and then adjust the hinge to ensure that the horizontal and vertical doors; hanging cabinet height should be more than l500 mm above the floor of the cabinet floor When the upper part needs to be added with a decorative line plate, the vertical line of the decorative line plate with the cabinet body and the door leaf shall be ensured. The two sets of hanging cabinets shall be connected, the screw closures shall be taken off, connected with wood screws, and the horizontal and vertical cabinets of the two hanging cabinets shall be guaranteed. Straight, evenly spaced leaves. Cabinet cabinet installation should first adjust the horizontal knob to ensure that the countertops and front faces of the cabinets are all on a horizontal plane. The two cabinets are connected using wooden screws, and the backplane through pipelines, tables, valves, etc. shall be lined and punched in the backplane so that Do not allow jagged holes on the side of the device. Install a plastic round pad at the bottom of the water hole of the washing cabinet, and ensure that there is no water leakage and no water seepage at the junction of the water pipe. Do not use any type of adhesive to connect the interface part. When installing the stainless steel sink, according to the model size of the sink, it shall be grooved on the countertop. The connection between the sink and the countertop shall be clamped and leveled with a good hanging screw. Sealing shall be added with sealant to ensure the connection gap between the sink and the countertop. Evenly, no water seepage. Install faucets that can be punched directly on stainless steel plates or on other tables. The installation is required to be firm and no water seepage can occur in the upper water connection. The installation of range hoods shall be based on the instructions of the range hood manufacturers used, and the coordination of the dimensions of the cabinets and range hoods shall be consistent. When installing the cooking stove, it is necessary to pay attention to selecting the correct stove according to the type of gas. When installing, it is necessary to lock the hose clamp of the tight air pipe. No leaking phenomenon shall occur. After installation, use soap foam to check if the i is installed properly. 4. Acceptance of kitchen equipment installation The connection of the kitchen equipment installation to the grassroots level must comply with the relevant national standards. Kitchenware and the grass-roots wall are firmly connected, with no obvious looseness, lean forward, and other obvious defects. Countertops are straight and the overall table straightness error is less than 0.5mm. The water inlets are tightly connected and there is no water leakage or water seepage. The matching utensils (such as stoves, range hoods, vegetable troughs, etc.) are closely packed and sealed with a sealant. There are no seal marks on the utensils. Gas pipelines are tightly connected and there is no leakage. The cooktop conforms to the gas type, and the switch is flexible and effective. The whole kitchen utensil installation is close to the base wall surface, and various pipelines and detection ports are set aside in a correct position with a gap of less than 3mm. Kitchenware is overall clean, free from pollution, and the countertops and doors meet design requirements. Accessories should be complete and securely installed. 5. Common kitchen equipment installation quality problems and treatment methods The main quality defects in the installation of kitchen equipment are that the connection to the grass roots is not strong, the installation of kitchen utensils is uneven, and the gap at the junction with the pipeline is too large. (1) Insufficiently connected to the grass-roots level: The main reason is due to the improper selection of connecting pieces. If the base layer is wood and gypsum board, wooden screws should be selected as connecting pieces. If the base material is cement, then expansion bolts or plastic expansion pins should be used. When the base floor is a brick wall, plastic expansion pins or embedded wooden blocks should be used. (2) The installation of kitchen utensils is not smooth: In addition to the uneven ground on the ground floor, the bottom knob of the kitchen utensils is not adjusted. Therefore, the installation of the kitchen utensils should be performed after the kitchen floor is finished. When installing, the knob should be adjusted first to ensure that the cabinet body can be fixed after being horizontal. (3) Oversize joints with pipelines: The main reason is that the measurements are not accurate during installation. When installing, it is necessary to measure the size and then strike the wire on the cabinet, and then verify the size and position before cutting. 6. Estimated duration of kitchen equipment installation On the basis of the renovation of the grass-roots level, the installation of kitchen utensils is a short-term construction project, where three workers work together and can install about 3 meters per day (usually about 3 meters of kitchen utensils), including installing kitchen utensils, connecting water, Electric and gas lines. 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Kitchen equipment installation process and common problem handling