Atmos Chair 21 D User manual

GA1GB.130101.0
2018-01 Index: 07
ATMOS®
Chair 21 D
MedizinTechnik
Operating Instructions
English

2
Table of contents
1.0 Introduction.........................................................3
1.1 Notes on operating instructions ............................3
1.2 Function ................................................................4
1.3 Explanation of symbols.........................................4
2.0 For your safety....................................................5
3.0 Intended use........................................................6
4.0 Setting up and starting up .................................7
4.1 Mounting ...............................................................7
4.2 Adjusting the height of the backrest......................9
4.3 Adjusting the position of the backrest ...................9
4.4 Adjusting the seat height.......................................9
5.0 Cleaning and disinfection ................................10
5.1 General information on cleaning and
disinfection..........................................................10
5.2 Cleaning and disinfection of the device surface
and upholstery ....................................................10
5.3 Recommended surface disinfectants..................11
5.4 Recommended disinfectants for the upholstery..11
6.0 Maintenance and Service.................................12
6.1 Period tests.........................................................12
6.2 Sending in the device..........................................12
7.0 Spare parts ........................................................13
8.0 Technical data ...................................................14
9.0 Disposal.............................................................15

3
1.0 Introduction
1.1 Notes on Operating Instructions
These operating instructions contain important notes on how to operate the ATMOS®
Chair 21 D safely, correctly and effectively. Therefore, they are intended not only for
new operating personnel to be instructed in its use, but also for use as a reference
manual. They help to avoid risks, and also to reduce repair costs and down-times.
Furthermore, reliability and service-life of the chairs will be increased. For these
reasons these operating instructions must always be kept available near the
device.
Prior to fi rst use please peruse the chapter 2.0 “For your safety”, in order to be
prepared for any possible dangerous situations.
Operational safety and readiness for use depend not only on your capabilities, but
also on care and maintenance given to the ATMOS®Chair 21 D. For this reason
regular cleaning and service work are a must. Major maintenance and repair work
may be carried out only by expert personnel authorised by ATMOS. In case of repairs
you should insist that only original spare parts are used. You will then have the
warranty that operational safety, readiness for work and the value of your chair will be
preserved.
• The product ATMOS®Chair 21 D bears CE marking CE according to the EC
Directive of the council for medical products 93/42/EEC Directive 2007/47/EC from
05.09.2007 and meets the basic requirements of Appendix I of the directive.
• The product ATMOS®Chair 21 D complies with all applicable requirements of
the Directive 2011/65/EC restricting the use of certain hazardous substances in
electrical and electronic equipment (“RoHS”).
• The declaration of conformity can be obtained on our website www.atmosmed.com.
• The quality management system applied at ATMOS has been certifi ed according to
international standards EN 13485.
• Reprints - also in extracts - only with permission in written form by ATMOS.
Short cuts / symbols contained in these operating instructions
• Indicating a list
- Subdivision of a list/activity
The recommended sequence must be followed in each case!
Indicating particularly important advice!

4
1.0 Introduction
1.2 Function
• With the ATMOS® Chair 21 D (for doctors) the examiner can take optimum position
during examination of the patient.
• The ATMOS®Chair 21 D is equipped with a mechanical height adjustment. The seat
height can be varied between 46 and 62 cm.
• The ATMOS®Chair 21 D is mobile with 5 load dependent braked double castors
and equipped with a backrest.
1.3 Explanation of symbols
Caution, observe accompanying documents!

5
2.0 For your safety
• There are no warranty claims whatsoever
on defects which arise from the use of
third party accessories or consumables.
• ATMOS is not liable for personal injury
and damage to property if
- no original ATMOS parts are being
used,
- the advice for use in these operating
instructions is not being observed,
- assembly, new settings, alterations,
extensions and repairs have been
carried out by personnel not authorised
by ATMOS.
• Please observe the ambient conditions
stated in the technical data (chapter 9.0).
• Prior to use a visual inspection is required.
If any parts are defective the ATMOS®
Chair 21 D may not be used. Please
contact your service partner.

6
3.0 Intended use
Fig. 1. ATMOS®Chair 21 D
Name: ATMOS®Chair 21 D
Main function: This doctor's chair enables the optimum positioning of the
doctor with regard to height and access to the patient.
Medical indications /
application:
For positioning the doctor at the patient during his treatment
Specifi cation of the
main function:
Seamless seat made of abrasion resistant and tear-proof
leatherette. Infi nitely variable height adjustment of the seat
with gas pressure spring from approx. 46 cm up to approx.
62 cm, extra narrow foot base for near positioning at the
patient, disinfectantresistant leatherette colour combination,
360° rotation around its own axis, backrest can be arrested
in any height position, mobile on 5 unbraked castors (in
unloaded condition)
User profi le: No particular restrictions
Patient groups: No application on patients
Application organ: No application on patients
Application time: Temporarily (up to 60 minutes)
Application site: In medical facilities with different subject areas
Contraindications: Not suitable for doctors weighing more than 100 kg, may only
be used as seating on horizontal surfaces.
The product is: Not active
Sterility: Not necessary
Single-use product /
reprocessing:
No single use product

7
4.0 Setting up and starting up
4.1 Mounting
Prior to assembly check all parts on
their perfect technical condition.
Insert the double castors 1, REF
503.0763.0 into the star base 2,
REF 503.0761.0 and check on free
rotatability.
Fig. 2.
Fig. 3.
Fig. 4.
2
1
3
Insert the chair column 3, REF
503.0762.0, into the star base.
Ensure a tight fi t in the cone.
There are no further fi xation parts
required due to the conical column!
Fix the holder of the backrest
support, REF 503.0765.0 with the
star screw 4to the seat support 5.
Check for correct fi t.
5
4

8
4.0 Setting up and starting up
Fig. 5.
Fig. 6.
Fig. 7.
Mount the seat cushion 3with seat
support to the cone of the chair
column 6 and ensure a tight fi t.
Fix the backrest support 7REF
503.0765.0 to the holder of the
backrest 4.
Mount the backrest 9REF
503.0744.0 to the backrest support
with 2 cylinder head screws M6x20
8, REF 051.0082.0 and washers 6.4
10, REF 053.0006.0.
Attention: Ensure the backrest is in a
straight and central position.
!
3
6
4 7
9
8
8
9
10

9
4.0 Setting up and starting up
4.2 Adjusting the height of
the backrest
The height of the backrest can be
adjusted with the adjusting screw 1.
Fig. 8.
Adjusting screw for adjusting the
height of the backrest
1
4.3 Adjusting the position
of the backrest
The position of the backrest can be
adjusted with the adjusting screw 1.
Fig. 9.
Adjusting screw for adjusting the
position of the backrest
1
1
1
Fig. 10.
Lever for adjusting the seat height
1
1
4.4 Adjusting the seat
height
By pulling the lever 1upwards, the
height adjustment is released (for upward
and downward movement). The gas
operated compression spring provides
for the upward movement after load
relieving. The height can be reduced by
simultaneously pressing on the seat.
When the lever is released the chair
remains arrested in the desired position.

10
5.1 General information on cleaning and disinfection
Prior to cleaning
Medical chairs such as the ATMOS®Chair 21 D must be failsafe at all times.
5.2 Cleaning and disinfection of the device surface and
upholstery
• The surfaces of the ATMOS®Chair 21 D are resistant against all the recommended
surface disinfectants stated in chapter 5.3 and 5.4. Nevertheless after a longer
period of use discolouration could occur.
• Substances such as blood must be removed immediately to prevent stains.
• The device itself can be wiped off with a moist (not wet) cloth.
Do not use aggressive or abrasive cleansing agents. For the upholstery standard dry
foam may be used.
Treatment with a commonly used care product for artifi cial leather is recommended
once a week in order to keep the upholstery soft and smooth.
!
The described measures relating to
cleaning and disinfection resp. sterilisation
do not replace the relevant instructions
which must be adhered to prior to
operation!
• For disinfection, you may use all surface
and upholstery disinfectants listed in
chapter 5.3 and 5.4 “Recommended
disinfectants”.
Always observe the concentration
specifi cations and instructions by the
respective manufacturer!
Do not use
• Disinfectants which contain
organic or inorganic acids or
bases as they could cause
corrosion damage.
• Disinfectants containing
chloramides, phenol derivatives
or anionic tensides, as these may
cause stress cracks in the plastic
material used.
5.0 Cleaning and disinfection

11
5.0 Cleaning and disinfection
5.3 Recommended surface disinfectants
The surfaces of the ATMOS®Chair 21 D can be cleaned / wiped with disinfectants
containing the following active ingredients:
• QAV (quaternary ammonium compounds)
5.4 Recommended disinfectants for the upholstery
Disinfectant Ingredients In 100 g Manufacturer
Green & Clean SK Di alkyl dimethyl ammonium
chloride
< 1 g Metasys, Rum
(Austria)
Alkyl dimethyl ethyl benzyl
ammonium chloride
< 1 g
Alkyl dimethyl benzyl ammonium
chloride
< 1 g

12
Maintenance, repairs and period tests may only be carried out by persons who have
the appropriate technical knowledge and are familiar with the product. To carry out
these measures the person must have the necessary test devices and original spare
parts.
ATMOS recommends: Work should be carried out by an authorized ATMOS service
partner. This ensures that repairs and testing are carried out professionally, original
spare parts are used and warranty claims remain unaffected.
• There are no warranty claims whatsoever on defects which arise from the use of
third party accessories or consumables.
6.1 Period tests
• Please comply with the country-specifi c guidelines regarding regular testing.
6.2 Sending in the device
• Remove and properly dispose of consumables.
• Clean and disinfect the product and accessories according to the operating
instructions.
• Place used accessories with the product.
• Fill in the form QD 434 „Delivery complaint / return shipment“ and the respective
decontamination certifi cate .
This form is enclosed with each delivery and can be found at www.atmosmed.com.
• The device must be well padded and packed in suitable packaging.
• Place the form QD 434 „Delivery complaint / return shipment“ and the respective
decontamination certifi cate in an envelope.
• Affi x the envelope to the outside of the package.
• Send the product to ATMOS or to your dealer.
6.0 Maintenance and Service

13
7.0 Spare parts
REF Name
503.0751.0 Seat cushion ATMOS®Chair 21 D basic
503.0743.0 Seat cushion ATMOS®Chair 21 D special colour
503.0742.0 Seat cushion ATMOS®Chair 21 D white
051.0087.0 Hexagon socket screw M 8 X 20
051.0088.0 Hexagon socket screw M 8 X 30
053.0012.0 Washer 8.4 form B
503.0760.0 Spacer
503.0744.0 Backrest ATMOS®Chair 21 D dove-blue
503.0745.0 Backrest ATMOS®Chair 21 D special colour
503.0761.0 Star base
503.0762.0 Chair column
503.0763.0 Castor
503.0764.0 Seat support
503.0765.0 Backrest support
051.0082.0 Hexagon socket screw M 6 X 20
053.0006.0 Washer 6.4 form B

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Height adjustment Manual, gas compression spring
Seat diameter 33 cm
Seat height 46 - 62 cm
Maximum weight load 100 kg
Ambient conditions
Transport / storage
Temperature -10...+50°C
Humidity without condensation 30...95 %
Air pressure 500...1060 hPa
Dimensions
• Chair H x W x D 76 x 50 x 42 cm
• Backrest H x W 20 x 28 cm
• Star base Ø 50 cm
Weight 7.5 kg
Classifi cation according to
Appendix IX EC Directive 93/42/
EEC
Class 1
CE marking CE
GMDN code 16437
UMDNS code 16-437
ID No. (REF) 503.0740.0 white/dove blue
503.0750.0 basic/dove blue
Issue of technical data: 20.10.2017
8.0 Technical data

15
• The ATMOS®Chair 21 D does not contain any hazardous
materials.
• The housing is recyclable.
• Device and accessories must be decontaminated prior to
disposal.
• Pay attention to a careful separation of the different materials.
• Please observe national disposal regulations (e.g. waste incineration).
Disposal within the EC
The device described above is a high-quality medical product with a long service life.
After its life cycle it must be disposed of professionally. According to the EC directives
(WEEE and RoHS) the device may not be disposed of in domestic waste. Please
observe existing national laws and rules for disposal of old devices in the respective
country.
Disposal within the Federal Republic of Germany
In order to guarantee a proper disposal of your old device, please either pass on your
old device to your specialised dealer or send it to ATMOS MedizinTechnik for disposal.
Before disposal respectively before transport, all parts, which came into contact
with the patient must be thoroughly cleaned, disinfected. The device surface
must be disinfected.
9.0 Disposal

ATMOS MedizinTechnik GmbH & Co. KG
Ludwig-Kegel-Straße 16
79853 Lenzkirch / Germany
Phone: [phone]
[email protected]
www.atmosmed.com