7
required.
Regular replacement of cooling water every week
（
According to the quality of
water quality, the water exchange period can be extended or shortened as
appropriate.
）
；
Check that the handle is good and check the protective sleeve of the handle to
make sure the sleeve is not bent or pressed.If the casing is seriously compressed,
it will cause water blockage or insufficient water flow, which is not conducive to
the cooling of the instrument, and may cause problems.
Before using, first check if the line is connected correctly;
Make sure rated voltage conform to the voltage in yourcountry
Treatment bald head should be placed on bald fixture when not in use. Hand-held
operation should pay attention to protection, so as to avoid bald head falling.
After the machine starts, the water system will be circulated for one minute
before operation, so that the water system can be completelycirculated.
Treatment of the bald head is strictly prohibited to directly illuminate eyes
Cold gel must be added during operation. The treatment head must be lightly
applied to the skin. Do not leave the skin during treatment to avoid burning the
skin.
[Warning instructions]
The strong light hazard prompt refers to the treatment of strong light emitted
from the front of the bald head to illuminate the eyes, which is prone to danger;
the operator is required to wear a protective goggle during operation and protect
the operator from direct exposure to the human eye.
The instrument water tank must be filled with water beforeuse.
When different functions need to be replaced or different parameter options
need to be adjusted, the machine should be in standby state, and the function or
parameter options can not be replaced in the ready state.
[Declaration]: Low temperature area below 0
℃
If the instrument is not used for a long time or needs to change the site, the water
in the interior (handle and main engine) must be emptied.
Try not to place the instrument for more than 3 hours in an environment below
0
℃
.It has been found that water below 0
℃
will appear to be tumbling up when
moving.It is realized that the liquid water is below 0
℃
, and there will be rapid
freezing during the movement.After the liquid water turns into solid ice, the
volume increases rapidly, causing certain damage to components such as water
pipes, cooling water pipes, and laser waterways.
After the customer receives the instrument, it needs to be stationary for 24 hours
in the room temperature of 23-26
℃
before it can be used.if the equipment is not
operated as required,and it is damaged due to the customer's own reasons, the
company will only provide paid maintenance services. Because
