Maintenance - Yuwell YU100 Product Usage

Maintenance

Warning: before the maintenance of the oxygen generator, first cut off
the power supply, in order to avoid electric shock, can not disassemble
the housing.
I. Cleaning the enclosure
Clean the outside of the housing at least once a month: first cut off the
power supply, wipe with clean and soft wet cotton cloth or sponge, do not
infiltrate the liquid into the slot of the chassis.
II. Cleaning or replacement of filter felt, filter cotton
The cleaning and replacement of filter felt and cotton is very important to
protect compressor and molecular sieve and prolong the life of oxygen
generator. Please clean and replace it in time.
WARNING: Do not operate the oxygen generator when the felt, filter cotton
is not installed or wet lasting damage to the machine. Filter felt, filter cotton:
usually 100 hours per work cleaning or replacement.
Remove: the filter is located at the bottom of the machine, the filter cover is
pulled out, the filter felt and filter cotton can be removed directly. (Figures V
and VI)
Filter felt, filter cotton should be based on the actual use time and
●
environmental impact, determine the actual cleaning time.
If there is obvious ash on felt or filter cotton, clean or replace immediately,
●
regardless of the length of service.
Filter
Figure V
Cleaning: first clean with light detergent, rinse with clean water, must be dry,
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Filter felt
Filter cotton
Figure VI
III. Cleaning of nasal oxygen tubes
It should be cleaned every three days. The nasal suction head on the oxygen
suction tube should be cleaned after each use, soaked in vinegar for about 5
minutes and cleaned with clean water, or wiped with medical alcohol. It is
recommended that the oxygen tube be replaced every 2 months. Note: The
tube should be kept dry. )
IV. Replacement of fuse tubes
First cut off the power supply, fuse seat in the machine, with a word
screwdriver to pry the top cover, and then the fuse seat upper and lower
cover unscrew, can be removed and replaced. (Figure VII, figure VIII)(Note:
Fuse tube type: T1.6AL250V,Φ5×20)
Top
cover
Figure VII
Maintenance
fuse holder
Figure VIII
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