1. Installation procedures for kitchen equipment
The installation of household kitchen utensils is a very professional engineering project. The standard installation procedures are: wall, ground base treatment → installation product inspection → installation of cabinets → installation of cabinets → commissioning, drainage → installation of electrical appliances → test adjustment → Clean up.
Depending on the design of the household kitchen utensils and the complexity of the project, the content of the program will also change.
2, the inspection of the kitchen equipment before installation
In order to ensure the safe and convenient use of the kitchen utensils after installation, the kitchen utensils delivered to the site should be inspected before installation. The inspection items and requirements are as follows: 2 The surface of the wood-based panel is not allowed to be bubbling, cracking, pollution, snow, and obvious scratches. Defects such as uneven color, drilling holes on plates and parts, and the deviation of the center position of the hole from the reference margin is not more than 0.3 mm. The depth of the drawer and the cabinet should be matched, the slide rail should be installed firmly, the size should be uniform, and the sliding can be freely performed; The edge of the wood-based panel and the edge of the door should be edge-sealed; the screws should be flattened and firm, and there should be no partiality, outcrop or slippery buckles. The periphery of the glass door is treated by edging, the thickness of the glass is not less than 5 mm, the thickness is uniform, and the connection with the cabinet is firm; the fittings are complete, tight, straight and firm, and there is no collapse, looseness, nailing, nailing or bending at the joint. Nail, floating nails, no small pieces, missing parts; hinges, bumps and other opening and closing parts are firm and flexible to use; the door and the cabinet are the same, and the adjacent doors are of the same height.
3. Construction specifications for the installation of kitchen equipment
The installation of the wall cabinet should be carried out according to different wall fixing methods. The length of the back lining plate should be 100 mm for the length of the wall cabinet. The length of the back lining plate should be less than 500 mm. Use 2 reinforced nails at 800 mm. Within the use of 3 reinforced nails, the length of the reinforced nails shall not be shorter than 50 mm. The height of the cabinet shall be adjusted before installation, and then the hinges shall be adjusted to ensure that the door leaves are horizontal and vertical; the height of the cabinets shall be more than 500 mm above the ground of the cabinet floor. When the decorative line board is to be added above, the vertical line of the decorative line board and the cabinet and the door leaf should be horizontal. The two sets of wall cabinets should be connected. The screw seal should be removed and connected with wood screws to ensure that the two cabinets are horizontally and horizontally vertical. Straight, the door leaf gap is even.
The installation of the base cabinet should first adjust the horizontal knob to ensure that the countertops and front faces of each cabinet are on a horizontal surface. The two cabinets are connected with wood screws. The back plate through the pipeline, table, valve, etc. should be drilled in the back plate so that To avoid the relevant equipment, the side of the hole shall not appear jagged.
A plastic round pad shall be added at the water hole of the bottom of the washing cabinet. The connection of the lower water pipe shall be such that no water leakage or water seepage is allowed. Do not use various adhesives to connect the interface parts.
When installing the stainless steel sink, the groove should be slotted according to the model size of the sink. The connection between the sink and the countertop should be clamped and leveled with the matching hanging screws, and the sealant should be sealed to ensure the connection between the sink and the countertop. Uniform, no water seepage.
Install the faucet to punch holes directly on the stainless steel plate or punch holes on other countertops. The installation is required to be firm, and the water connection cannot be seepage.
The installation of the range hood should be based on the instructions of the manufacturer of the range hood, pay attention to the size of the cabinet and the range hood, and should be coordinated.
To install the cooktop, it is necessary to select the correct cooktop according to the gas type. When installing, lock the hose clamp of the tight air pipe, and there should be no air leakage. After installation, use soap to check if i is installed properly.
4, the acceptance of the installation of kitchen equipment
The connection of the kitchen equipment to the base layer must comply with the relevant national standards. The kitchen utensils are firmly connected to the base wall, and there are no obvious quality defects such as looseness and forward tilt. The counter tops are straight and the flatness error of the whole countertop is less than 0.5 mm. The water connections are tightly connected, and there is no water leakage or water seepage. The supporting equipment (such as stove, range hood, vegetable sink, etc.) is tightly packed and sealed with sealant. There is no sealant on the appliance. The gas pipelines are tightly connected and there is no air leakage. The cooktop conforms to the gas type, the switch is flexible and effective, the whole kitchen utensils are installed close to the base wall, and the various pipelines and detection ports are reserved in a correct position, and the gap is less than 3 mm. The kitchen utensils are clean and non-polluting, and the countertops and door fans meet the design requirements. Accessories should be complete and securely installed.
5, kitchen equipment installation common quality problems and treatment methods
The main quality defects of kitchen equipment installation are that the connection with the base layer is not strong, the kitchen utensils are not installed properly, and the gap between the pipelines is too large.
(1) The connection with the base layer is not strong: the main reason is the improper selection of the connecting piece. If the base layer is wood and gypsum board, the wood screw should be selected as the connecting piece. If the base material is cement, the expansion bolt or plastic expansion pin is applied. When the base layer is a brick wall, plastic expansion or pre-buried wood bricks should be used.
(2) The installation of the kitchen utensils is not stable: except for the uneven ground of the base layer, the bottom knob of the unmodified kitchen utensils is mainly used. Therefore, the installation of kitchen utensils should be carried out after the completion of the kitchen floor. When installing, the knob should be adjusted first to ensure that the cabinet is level before it can be fixed.
(3) The joint with the pipeline is too large: the main reason is that the measurement is not accurate during installation. When installing, first measure the size and then bounce on the cabinet, then verify the size and position, and then cut it accurately.
6. Estimated construction period of kitchen equipment installation
On the basis of the completion of the renovation of the basement, the installation of kitchen utensils is a short construction project. Three workers work together, and can install about 3 meters per day (the general kitchen utensils are installed for about 3 meters), including installing kitchen utensils and connecting water. Electric and gas pipelines.
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