mychway YH-3221, Руководство пользователя

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device is turned off before the staff leaves after daily use so as to ensure the safety of using the
electrical products.
10. Set the energy at lowest level at the beginning and slowly increase it after the customer
adapts to it to avoid discomfort.
11. Make sure the handle is in full contact with skin during operation in case skin is heated
unevenly.
12. 40K handle should not be used on head, chest, heart and back.
13. The treatment area should be kept moisturized during the operation and do not perform the
treatment on dry skin.
14. When the treatment receiver is taking other weight-loss drugs, it is recommended to stop
taking them for 1 to 2 months before treatment. Extension of the course of treatment is
recommended if the treatment receiver want to use this machine immediately.
15. Clean the instrument with normal saline after operation to ensure its cleanliness to prolong
its service life.
16. Please perform the treatment or train machine operator in strict accordance with this user
manual.
5. Troubleshooting & Solutions
1. The instrument cannot be started, and the button light on the back of the instrument does
not work?
A. Make sure the power cord is connected to the socket with normal power supply.
B. Whether the fuse on the back of the instrument is loose or blown.
2. No RF output from the instrument?
A. Please check whether the cord connects the handle to the machine properly
B. Please check whether the treatment area has been cleaned. Grease or essential oil products
may cause poor contact between the handle and human body to cause this problem.
3. Weakened RF output?
A. Please check whether the cord connects the handle to the machine properly
B. Please check whether non-conductive grease and other substances are on the treatment
handle, which can cause poor contact between the handle and skin to weaken the output.
C. Please check whether the skin product used is specified by the instrument.
4. I can start the instrument, but the screen shows erroneous message?
A. Please unplug the power cord behind the instrument and wait for about 1 minute before
restarting the instrument.
B. If the above method cannot solve the problem, please contact the instrument dealer for
assistance.
6. FAQs
1. Q: How long can I start seeing results of RF treatment?
A: Normally, you can see the treatment results that day when you take the operation or within
one week. Skin collagen tissue is heated and then contracts, and you can obviously feel the
sensation of skin being tightened. Because RF works to stimulate subcutaneous tissue to
promote collagen regeneration, so the more you take the treatment, the more noticeable the
effects will be.