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Yuwell 405A User Manual

Yuwell 405A
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100-240V
Adapter
Compression pump
M
DC
12V
AC
11. Working system: intermittent operation working for 20
minutes with an interval of 40 minutes
12. Normal working conditions:
Environmental temperature: 10℃~40 R e l a t i v e h u m i d i t y :
30%75%
Air pressure: 86KPa106KPa
13. Restrictions on transportation and storage:
Environmental temperature: -40℃~+55
Relative humidity: 10%93%
Air pressure: 70KPa106KPa
Test conditions: The environmental temperature is 20 and
the humidity is 53%. The test distance from the nebulizing
aerosol nozzle is 10cm.
Test solution: 0.9% saline
(Change with test conditions and test solution)
Caution:
If the storage temperature is below 5 , apply the device only
when the temperature meets normal operating conditions.
Store this product in a well-ventilated room, and avoid violent
vibration in transportation.
02 03
1.The pressure source is DC compression pump.
2.Innovative designs, simple operation, compacted size, easy
storage and portable.
3.Schematic diagram of working principles
The compressed air generated with the pump inside the main
unit, when pumping out from the nozzle, can suck up the
medication with the negative pressure between the nozzle and
the air tube. The pumped-up medication when impacting on the
To ensure proper use of this product, please read this instruction
manual carefully and operate strictly in accordance with the
requirements of the manual. Please contact the supplier or
manufacturer if there is any doubt.
III. Structural Features and Working Principles
IV. Electrical Schematic
top of the septum can turn into very fine aerosol before ejecting
to the outside.
Figure 2: Electrical schematic
Electrical maintenance should be operated by professionals.
II. Use and Maintenance
Compressed air
Baffle
Aerosol
Aerosol
Nozzle
Straw
Medication
Medication
Figure 1

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Yuwell 405A Specifications

General IconGeneral
BrandYuwell
Model405A
CategoryMedical Equipment
LanguageEnglish

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