Ultra-clean workbench troubleshooting
Super clean bench failure self-overhaul: 1: Fault phenomenon: low wind speed Cause: (1) The primary filter has too much dust. (2) High efficiency filter failure. Is it intact? Complex insulation fault location. Shanghai Sujing Industrial Co., Ltd. Lactobacillus Fermentum,Fermentum Lactobacillus,Lactobacillus Fermentum Powder,Lactobacillus Fermentum Probiotic Jiangsu Biodep Biotechnology Co. ,Ltd. , https://www.mbioda.com
Remedy: (1) Clean the primary filter. (2) Replace the high efficiency filter.
2: Fault phenomenon: The fan does not turn Cause: (1) The contactor does not work. (2) The fan power fuse has been blown.
Remedy: (1) Check if the contactor line is normal. (2) Replace the fuse
3: Fault phenomenon: the main power switch can not be connected, and automatically trips;
Cause: The fan is stuck and the motor is blocked or the line is shorted.
Remedy: (1) Adjust the position of the fan shaft, or replace the impeller and bearing, check the line
(2) Check the insulation resistance of the circuit and components to the outer casing point by point according to the circuit diagram.
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4: Fault phenomenon: Fluorescent lamp does not light Cause: (1) The lamp or the continuation device is damaged. (2) The lamp power fuse is blown.
Remedy: (1) Replace the lamp or relay. (2) Replace the fuse.
　　
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