Instructions for use of the clean bench Installation adjustment 1. The purification workbench should be placed in a clean workshop or a relatively clean environment. 2. The place where the purification workbench is installed should be far away from dust and earthquake sources. 3. During the unpacking and seating of the purification workbench, it should be handled with care, and collision or falling is strictly prohibited. 4. Read this instruction manual carefully before starting work. Use operation 1. Before preparing to start the work, please use alcohol to clean thoroughly. 2. Check whether the power plug is reliably inserted into the power socket. 3. Press the [Power] button on the LCD panel to control the power supply; press the [Illumination] button to control the lighting lamp, if the sterilization lamp is on, press the [Illumination] button to switch to lighting; press the [sterilization] button to control the sterilization lamp, if The illumination lamp is on, press the [sterilization] button to switch to the sterilization lamp; press the [fan] button to control the fan to increase, decrease or stop. (For details on panel operation, please refer to the panel operation instructions in the appendix) 4. Please do not put the items in or above the air intake, so as not to affect the performance of the product due to the reduction of the air intake. maintain 1. According to the actual use situation, the primary effect filter is removed and cleaned regularly, and the cleaning cycle is generally 3-6 months. (If it is not cleaned for a long time, dust accumulation will affect the insufficient air intake and reduce the cleaning effect.) 2. When the air filter of the primary effect filter is normally replaced or cleaned, and the ideal cross-sectional wind speed cannot be achieved, the working voltage of the fan should be adjusted to achieve the ideal uniform wind speed. 3. Generally, when the working voltage of the fan is adjusted to the highest point after using the eighteenth, and the ideal wind speed is still not reached, it means that the high-efficiency filter has too much dust accumulation (the filter hole on the filter material has been basically blocked, and it must be updated in time) In general, the service life of high-efficiency air filters is 18 months. 4. When replacing the high-efficiency air filter, please pay attention to the correctness of the model specifications (original manufacturer configuration), according to the arrow wind direction device, and pay attention to the seal around the filter, absolutely no leakage occurs. General failures, causes, and troubleshooting Causes of failure The main power switch fails to close, and automatically trips. 1. The fan is stuck and the motor is blocked, or the circuit is short-circuited. 1. Adjust the fan shaft position, or replace the impeller and bearing to check whether the circuit is intact. 2. According to the circuit diagram, check the insulation resistance of the circuit and components to the housing point by point to repair the insulation failure. Low wind speed 1. Excessive dust accumulation in the primary effect filter. 2. The high efficiency filter is invalid. 1. Clean the initial effect filter. 2. Replace the high-efficiency filter. The fan does not rotate 1. The contactor does not work. 2. The fan power fuse has blown. 1. Check whether the contactor circuit is normal. 2. Replace the core. Fluorescent lamp does not light 1. Lamp tube or relay is damaged. 2. The fuse of the lamp power supply has blown. 1. Replace the lamp or relay. 2. Replace the core.
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