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Ⅳ. After-sales and Others

This user manual can also be used as technical specification.

i. After-Sale

1. If there is any quality problem caused by non-human factors within 
one week from the date of sale, the company is responsible for the 
refund,  replacement  and  repair;  under  normal  use  and  storage 
conditions, if there is any quality problem within one year dating from 
the date of the product shipping out of the factory, the company will 
provide  free  maintenance;  if  there  is  any  quality  problem  after  one 
year since the date of the product shipping out of the factory, the user 
can take invoice and warranty card to service department, office or 
dealer,  and  the  company  provides  maintenance  for  parts  with 
reasonable fees. If the user cannot provide invoices, identify accord-
ing  to  the  company  letter  or  the  date  of  manufacture  with  the 
extension of a month.
2. The following cases are not covered by the warranty: ① vulnera-
bility  consumables:  medication  cup  module,  inhalation  device;  ② 
failure  caused  by  disassembling,  repairing,  or  altering  the  product 
arbitrarily; ③ failure caused by accidental dropping in use or in the 
process  of  moving;  ④  damage  caused  by  improper  use;  ⑤  water, 
medicine and other liquid in the main unit caused by users; ⑥ failure 
caused  by  wrong  operation  not  following  the  instructions;  ⑦ 
damaged 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 

communications equipment and the M102 Mesh Nebulizers

The Mesh Nebulizer is intended for use in an electromagnetic environment 

in which radiated RF disturbances are controlled. The customers or the 

users of these YUWELL Nebulizers can help prevent electromagnetic 

interference by maintaining a minimum distance between portable and 

mobile RF communications equipment (transmitters) and The Mesh 

Nebulizer as recommended below, according to the maximum output 

power of the communications equipment.

Output Power 

of Transmitter

in Watt

Separation distance according to

frequency of transmitter in meter

150kHz~80MHz
      d=1.2

80MHz~800MHz
      d=1.2

800MHz~2.5GHz
      d=2.3

0.12
0.38

1.2
3.8

12

0.12
0.38

1.2
3.8

12

0.23
0.73

2.3
7.3

23

0.01

0.1

1

10

100

For transmitters rated at a maximum output power not listed above, the 
recommended separation distance d in meters (m) can be estimated 
using the equation applicable to the frequency of the transmitter, where 
P is the maximum output power rating of the transmitter in watts (W) 
according to the transmitter manufacturer. 
Note: At 80MHz and 800MHz, the separation distance for the higher 
frequency range applies. 
Note: These guidelines may not apply in all situations. Electromagnetic 
propagation is affected by absorption and reflection from structures, 
objects, and people.

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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