Chiller Troubleshooting
Precise Temperature Control for Laser Systems and Industrial Applications Since 2002
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To ensure the laser cutting machines' safety is not affected when the cooling water circulation is abnormal, most of the laser chillers are equipped with an alarm protection function. The manual of the laser chiller is attached with some basic troubleshooting methods. Different chiller models will have some differences in troubleshooting.
In the use of the laser cutting machine chiller, when a fault occurs, how to analyze the cause and remove the fault?
First of all, when a fault occurs, there will be a continuous beep sound for more than 10 seconds, and the water temperature and alarm code on the thermostat panel will be displayed alternately, and the cause of the laser chiller failure can be judged by the chiller alarm code. Some laser chillers will perform a self-check of the alarm system when starting, and there will be a 2-3 second beep, which is a normal phenomenon.
Take the ultrahigh room temperature alarm E1 as an example, hen an ultrahigh room temperature alarm occurs, the laser chiller alarm code E1 and the water temperature are displayed alternately on the panel of the thermostat, accompanied by a continuous beeping sound. At this time, press any key to pause the alarm sound, but the alarm display needs to wait until the alarm condition is eliminated. stop after that. The room temperature high alarm usually occurs in the high temperature summer. The chiller needs to be installed in a ventilated and cool place, and the room temperature should be lower than 40 degrees, which can effectively avoid the room temperature high alarm.
To ensure the laser cutting machines' safety is not affected when the cooling water circulation is abnormal, most of the laser chillers are equipped with an alarm protection function. The manual of the laser chiller is attached with some basic troubleshooting methods. Different chiller models will have some differences in troubleshooting, and the specific model shall prevail.
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