JiaHongWei can maintain EDX high-voltage UV power supply for commercial printing and packaging web offset printing, gew‘s UV system can be used for flexible printing machinery power supply, JiaHongWei can also maintain RoHS instrument, Tianrui instrument, ROHS instrument high-voltage power supply, UV box power supply maintenance, high-voltage laser RF power supply, industrial power supply, American mdx, MDXII, pinnacle, diamond series AE electroplating power supply, AE RF power supply, Electroplating high-frequency power supply, etc. JiaHongWei maintains common faults of gew EDX high-voltage UV power supply, such as power failure, power module damage, mainboard damage, communication fault, PSU fault, group A and B output fault, etc.

 

JiaHongWei maintenance process

 

Step 1: ask the user about the fault of High Voltage UV power supply.

 

Step 2: analyze the causes of such faults according to the user‘s fault description.

 

Step 3: turn on the maintained high-voltage UV power supply, confirm the damaged devices, and analyze the feasibility of maintenance and recovery.

 

Step 4: according to the working position of the damaged device, read and analyze the working principle of the circuit to find out the cause of the damaged device.

 

Step 5: contact the customer, report the maintenance price and ask the user for maintenance opinions.

 

Step 6: find relevant devices for replacement.

 

Step 7: when the failure and cause of high-voltage UV power supply are eliminated, power on and carry out the experiment.

 

Step 8: when the high-voltage UV power supply works normally, enter the on load test and hand it over to the customer for use after it is normal.

 

JiaHongWei maintains EDX high-voltage UV power supply for web offset printing of commercial printing and packaging. Gew‘s UV system can be used for common faults of flexible printing machinery power supply, such as power failure, power module damage, mainboard damage, communication fault, PSU fault, group A and B output fault, etc. JiaHongWei maintenance service hotline: 0755-28916839, 13640994287 Mr. Xiao