Yuwell M102 Скачать руководство пользователя страница 16

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Table 3 Guidance and manufacturer’s declaration – 
electromagnetic immunity

Guidance and manufacturer’s declaration – electromagnetic immunity 

M102 Mesh Nebulizers are intended for use in the electromagnetic 

environment specified below. The customer or the user of these 

YUWELLNebulizers should assure that it is used in such environment.

Immunity

test

IEC 60601

Test level

Compliance 

level 

Electromagnetic

environment–guidance

Conducted

RF

IEC 

61000-4-6

3 V rms

150 kHz ~ 

80 MHz

3 V rms

Portable and mobile RF communi-
cations equipment should be used 
no closer to any part of the 
YUWELLnebulizer M102 including 
cables, than the recommended 
separation distance calculated from 
the equation appropriate to the 
frequency of the transmitter. 
Recommend separation distance 
d=1.2 
d=1.2      80MHz to 800 MHz
d=2.3      800 MHz to 2.5 GHz
where P is the maximum output 
power rating of the transmitter in 
watts (W) according to the 
transmitter manufacturer and d is 
the recommended separation 
distance in meters (m). 
Field strengths from fixed RF 
transmitters as determined by an 
electromagnetic site survey, a 

should be less than the compliance 
level in each frequency range. b 
Interference may occur in the 
vicinity of equipment marked 
with he following symbol: 

Note1: At 80 MHz and 800 MHz, the higher frequency range applies. 
Note2: These guidelines may not apply in all situations. Electromagnetic 
propagation is affected by absorption and reflection from structures, 
objects, and people. 

a) Field strengths from fixed transmitters, such as base stations for 
radio (cellular/ cordless) telephones and land mobile radio, AM and FM 
radio broadcast, and TV broadcast cannot be predicted theoretically 
with accuracy. To assess the electromagnetic environment due to fixed 
RF transmitters, an electromagnetic site survey should be considered. If 
the measured field strength in the location in which the M102&M103are 
used exceeds the applicable RF compliance level above, the M102 
should be observed to verify normal operation. If abnormal performance 
is observed, additional measures may be necessary, such as 
reorienting or relocating the Nebulizer. 
b) Over the frequency range 150 kHz to 80MHz, field strengths should 
be less than 3 V/m.

Radiated

RF

IEC

61000-4-3

3 V/m

80 MHz to

2.5 GHz

3 V/m

Содержание M102

Страница 1: ...CE M102 180x110mm 90x110mm 2...

Страница 2: ...CO LTD Manufacturing Address Yunyang Industrial Park Danyang Jiangsu http www yuwell com TEL 86 511 86900833 Postal code 212300 European Representative Name Shanghai International Holding Corp GmbH E...

Страница 3: ...use Atomized drug used in treatment is applicable to domestic fog inhalation therapy ii Product features and indexes 1 Power supply 3V DC two AA 1 5V alkaline batteries Alternative Power adapter inpu...

Страница 4: ...using when storage temperature is below 5 The product should be stored in room with excellent ventilation and avoid violent vibration during transportation Transport should only be undertaken in the c...

Страница 5: ...imely II Using and Maintenance In order to ensure the product can be correctly used please read this Specification carefully and operate the product in strict accordance with this Specification If any...

Страница 6: ...attery cover Do not mix different types of batteries together When ow voltage indicator LED orange flicks it means battery level is about to run out at this time replace alkaline battery as soon as po...

Страница 7: ...d high viscosity suspending and volatile liquid Confirm medication cup module is well mounted it will be buckled after slight clatter sound is given off ensure electrode is excellently connected so as...

Страница 8: ...soft high frequency sound will be generated and the nebulizer will be shutdown automatically With difference of liquid feature nebulizer cannot be automati cally shut down when part of liquid is run o...

Страница 9: ...ssing through a short starting stage below 2 s Do not cover air hole with hands or other objects when mask is used in inhalation Steadily hold nebulizer with hands during inhalation There is a small a...

Страница 10: ...g after nebulization and should not be used in normal liquid inhalation 2 Cleaning 1 Main unit Wipe stains on main unit gently with wet gauze then wipe main unit with new gauze to make it dry 2 Clean...

Страница 11: ...ies used should be kept separately with main unit To avoid the strangulation keep the children away from the excessive length s Power cable If any discomfort or abnormality occurs stop using the unit...

Страница 12: ...10s Restart after medication cup module is reassembled Incline the positive surface of nebulizer to the user and make liquid contact spray sheet Clean medication cup according to operation instruction...

Страница 13: ...automatically Liquid leakage The electrode of main unit or medication cup is dirty Fault of medication cup module Power off nebulizer to clean electrode Change a new medication cup module Medication...

Страница 14: ...ectro magnetic interference may result in incorrect operation of the medical device and create a potentially unsafe situation Medical devices should also not interfere with other devices In order to r...

Страница 15: ...nment If the user of the M102 nebulizers requires continued operation during power mains interruption it is Recommendthat the M102 M103 be powered from an uninterruptible power supply or battery 3 A m...

Страница 16: ...transmitters as determined by an electromagnetic site survey a should be less than the compliance level in each frequency range b Interference may occur in the vicinity of equipment marked with he fol...

Страница 17: ...ged caused by unforeseen natural disasters such as floods earthquakes fires etc 28 29 Table 4 Recommended separation distances Recommended separation distance between portable and mobile RF communicat...

Страница 18: ...if the temperature voltage and product characteristics are different from the indicators specified 4 Poduct performance may vary along with the liquid characteristics suspension or high viscosity 5 Se...

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