When cleaning the juicer, the waterproof protection of the rotary switch is the key link to avoid damage to the equipment. Targeted measures need to be taken according to the structural characteristics of the switch and the design principle of the equipment. First of all, the installation position and waterproof performance of the rotary switch should be clarified. The rotary switch of most juicers is located on the top or side of the body and is directly connected to the motor circuit. If water enters, it may cause short circuit, contact oxidation or circuit failure. Therefore, before cleaning, you need to read the product manual carefully to understand the waterproof level and cleaning precautions of the switch to avoid damage caused by improper operation.
Before disassembling and cleaning parts, you should first ensure that the juicer is powered off and the power cord is removed to avoid the risk of electric shock. For detachable parts such as the cup body, blade head, filter, etc., they should be separated from the body and cleaned separately. Be careful not to let water contact the body during disassembly, especially the rotary switch area. If there are gaps or holes around the switch, you can temporarily seal it with a dry soft cloth or tape to prevent water from splashing or seeping in during cleaning. For integrated bodies that cannot be disassembled, you need to be more cautious and try to avoid directly washing the body with water. You can use wiping to clean it.
During the cleaning process, avoid using high-pressure water to directly rinse the rotary switch. Whether it is the water flow from the faucet or the spray from the dishwasher, the high-pressure water flow may enter the inside through the gap of the switch and damage the circuit components. The correct way is to wipe the surface of the switch with a mild detergent and a soft cloth to remove stains and juice residue. For stubborn stains, you can first dip a soft cloth in a small amount of warm water or neutral detergent, wipe it gently, and then wipe it dry with a clean soft cloth. Be careful not to press the switch hard when wiping to avoid misalignment of the gear or damage to the internal structure.
If the rotary switch is accidentally exposed to moisture, it should be dried immediately. First, use a dry cloth to absorb the visible moisture on the surface, and then place the juicer in a well-ventilated place to dry naturally, avoiding direct sunlight or high-temperature baking to prevent deformation of plastic parts. In the case of more moisture infiltration, you can disassemble the body shell (be careful to retain small parts such as screws), use a cotton swab or highly absorbent paper to gently wipe the water stains on the inside of the switch and the circuit board, and then place it in a cool place to dry. If you are not sure whether the inside is dry, you can wait for more than 24 hours before powering on the switch for a test to ensure safety before using it.
In daily maintenance, regular inspection of the sealing of the rotary switch is an important measure to prevent water ingress. Check whether the sealing ring around the switch is intact and whether it is aging, deformed or falling off. The sealing ring is the first line of defense to prevent water from entering. If it is damaged, contact the manufacturer in time to replace it. In addition, be careful not to place heavy objects on the switch or rotate it hard to avoid causing the sealing ring to shift or the switch structure to loosen, increasing the risk of water ingress.
For juicers with waterproof design, although the rotary switch may have a certain waterproof ability, it is still necessary to follow the cleaning specifications in the instructions for use. Waterproof design usually means that the switch has a certain splash-proof ability, but it is not completely waterproof and cannot be immersed for a long time or directly rinsed under water. Therefore, even if the device is marked with a waterproof function, it should be avoided that the switch is exposed to too much water to prevent the waterproof performance from failing over time.
In addition to protection during cleaning, correct operation in daily use can also reduce the possibility of water ingress to the rotary switch. For example, avoid splashing juice onto the switch during the juicing process, and clean the juice on the surface of the machine body in time after use to prevent the juice from seeping in through the gap of the switch. At the same time, a dry environment should be selected when storing the juicer to avoid erosion of the internal components of the switch by humid air.
When cleaning the juicer, the protection of the rotary switch needs to start from multiple aspects such as power off and disassembly, avoiding high-pressure water flow, timely drying, checking sealing performance, following waterproof design specifications, and correct daily use. Through meticulous operation and regular maintenance, the juicer can be kept clean and hygienic, and the service life of the rotary switch can be effectively extended to ensure the safe and stable operation of the equipment.
