How to deal with E1 alarm of laser cooling chiller which cools chip UV laser marking machine?
E1 alarm stands for ultrahigh room temperature alarm. If E1 alarm occurs to laser cooling chiller which cools chip UV laser marking machine, the error code and the water temperature will be displayed alternatively with beeping. In this case, pressing any key can stop the beeping, but the error code can not be eliminated until the problem is solved. To eliminate the E1 error code, please put the laser cooling chiller under the environment of below 40 degree celsius and with good ventilation.
In respect of production, S&A Teyu has invested the production equipment of more than one million yuan, ensuring the quality of a series of processes from the core components (condenser) of industrial chiller to the welding of sheet metal; in respect of logistics, S&A Teyu has set up logistics warehouses in the main cities of China, having greatly reduced the damage due to the long-distance logistics of the goods, and improved transport efficiency; in respect of after-sales service, the warranty period is two years.
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