First: Cause analysis
A circuit failure will cause the display cabinet to fail to work. For example, the power supply voltage of the refrigeration compressor is abnormal or the internal circuit of the refrigerator is faulty. It is necessary to check whether there is a short circuit in the circuit, replace the circuit board or repair the connection line in time.
2. Refrigeration pipeline blocked
The refrigeration pipe is the core component of the beverage display cabinet. If the pipe is blocked, it will cause the air conditioning to be blocked and affect the refrigeration effect. Refrigeration pipes need to be cleaned or damaged pipes replaced to ensure that the refrigeration pipes are clean and smooth.
3. Refrigerant leakage
Refrigerant leakage will also cause the beverage display cabinet to have unsatisfactory cooling effect. When the refrigerant leaks, the cooling capacity is reduced, resulting in a decrease in cooling effect. If not handled in time, it will seriously affect the service life of the display cabinet. Damaged parts need to be repaired or parts replaced in time.
1. Replace faulty parts
When the refrigeration of the beverage display cabinet is ineffective, it is necessary to check the circuit connection and refrigeration system of the display cabinet. If a circuit fault or parts are found to be damaged, the parts need to be replaced or the circuit repaired in time to ensure the normal operation of the beverage display cabinet.
2. Clean the refrigeration pipes
Some businesses that use beverage display cabinets often have blockages in the refrigeration pipes because they have not cleaned them for a long time. During the cleaning process, professional cleaning fluids and tools are used to remove foreign matter and dirt in the refrigeration pipes to ensure smooth flow of the pipes.
3. Add refrigerant
During the use of the beverage display cabinet, if it is found that the refrigerant is insufficient, it can be solved by adding refrigerant. However, since refrigerant is a hazardous substance, it must be handled by qualified personnel to ensure safety.
Third: Maintenance skills
1. Clean the display cabinet regularly
Regularly clean display cabinets, including exterior surfaces and interior refrigeration ducts and components. Use neutral detergent and clean water when cleaning. Do not use strong acid or strong alkali solutions to clean, otherwise it will cause surface discoloration or corrosion damage.
2. Pay attention to the usage environment
It should be placed in a dry, ventilated place with a suitable temperature, and should not be placed in a humid, high or low temperature environment, so as not to affect the normal service life of the display cabinet.
3. Parts maintenance
Beverage display cabinet components such as doors, glass, lights, etc. need to be inspected regularly to ensure their normal operation.
FACTORY ADD.: BDG NO.3-4, ZHENGZHU SOUTH ROAD, YONGZHOU CITY, HUNAN PROVINCE
SALES HEADQUARTER ADD.: NO. 701, BUILDING CHENGYE SKYCRAPER, NO. 798, XINGNAN STREET, SOUTH VILLAGE TOWN, PANYU DISTRICT, GUANGZHOU CITY