5) Put the outer shell of the fuse back to its original position ;
6) Plug in power supply.
Warning:
When changing the fuse, in order to prevent electric shock, please turn off the
power and unplug the power supply.
a: Long time (more than one year) When using the internal graying of the instrument to be
cleaned, it should be carried out by a professional repairman.
b: When the instrument is not in use, it should be placed in a dry and dry place, and the
upper surface of the instrument should be covered with a dust-proof cover.
5 Repairing
5.1 After purchasing the instrument, the warranty card must be filled out and sent to the
manufacturer or agent for warranty effect. The company's product quality problem is free
of charge for one year from the date of purchase of the machine (Note: Purchase Machine
ticket and warranty card warranty; The warranty here is limited to the instrument host,
excluding consumables that need to be replaced regularly.
5.2 After the warranty period, please contact the manufacturer directly to provide service
guarantee.
5.3 Maintenance This machine must be contacted with the customer service department
or dealer of the company, and should not be repaired without authorization, and the
company will not repair.
5.3.1 Frequently malfunction and exclusion methods
When the instrument is not working properly, it should not be easily disassembled. It
should be checked with the customer service department or dealer of the company at the
same time to find out the cause of the malfunction.
Before requesting repair service, please check the instrument according to the following
table to see if you can handle the problem yourself.
malfunction
Reason
Exclusion and solution
No response after opening the
machine
1.The power plug is not inserted into
the socket ;
2.the power switch is not turned on ;
3.Power source wire break
。
Check the plug and socket
A handle cannot be used normally
1.not click the handle, press the
button.
2.The probe is not properly installed.
3. Work head has been damaged
4.The back of the instrument is not
properly installed.
1.Click on the handle and start
pressing
2. Check if the probe installation is
correct 3. or change the head or
silicone ring
re-install
Liquid leak
1.The sealed silicone tape is damaged
or missing.
2.Improper installation
1. Replace the seal with a silicone
rubber ring.
2.send it back to the factory for
repair.
