What does E2 alarm suggest in handheld laser welding machine rack mount chiller?

A Bulgarian handheld laser welding machine user had a rack mount water chiller and recently his chiller triggered E2 alarm. So what does E2 alarm suggest? Well, E2 alarm suggests the water temperature of the laser process chiller is too high. There are a few reasons and solutions for this kind of alarm.

1.If the alarm occurs to the newly bought rack mount water chiller, that could be because the chiller doesn’t have sufficient cooling capacity. In this case, change for a bigger one;
2.If the alarm occurs to the chiller which has been used for a certain period of time, that could be because there is serious dust problem in the dust gauze and the condenser. It is suggested to remove the dust in time;
3.The room temperature is too high. In this case, keep the laser process chiller in the room whose temperature is below 40 degree Celsius. 

After 19-year development, we establish rigorous product quality system and provide well-established after-sales service. We offer more than 90 standard water chiller models and 120 water chiller models for customization. With cooling capacity ranging from 0.6KW to 30KW, our water chillers are applicable to cool different laser sources,laser processing machines, CNC machines, medical instruments, laboratory equipment and so on.

Buy Water Chillers at Factory Price! Get Live Quotes Now! 

https://www.teyuchiller.com/air-cooled-chiller-rmfl-1000-for-1kw-1-5kw-handheld-fiber-laser-welding-machine_p240.html

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 19 years of development, the headquarter covers an area of 18,000 square meters, and has about 300 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 8 0,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.