Durr Dental CAS 1 User manual

EN
1712V002
7117100018L30

Installation and Operating Instructions
CAS 1 Combi-Separator

7117100018L30 1712V002 1
Installation
6 Requirements� � � � � � � � � � � � � � � � � � � � 12
6�1 Installation/setup room � � � � � � � � � 12
6�2 Setup options � � � � � � � � � � � � � � � � 12
6�3 Hose materials � � � � � � � � � � � � � � � 12
6�4 Installation and routeing of hoses
and pipes � � � � � � � � � � � � � � � � � � � 12
6�5 Information about electrical
connections � � � � � � � � � � � � � � � � � 12
6�6 Information about connecting
cables� � � � � � � � � � � � � � � � � � � � � � 12
7 Installation � � � � � � � � � � � � � � � � � � � � � � 13
7�1 Combining devices safely � � � � � � � 13
7�2 Installation of the CAS 1 in
treatment units � � � � � � � � � � � � � � � 14
7�3 Electrical connections, controller � � 15
7�4 Electrical connections � � � � � � � � � � 15
8 Commissioning and first start-up� � � � � 16
9 Service program� � � � � � � � � � � � � � � � � � 17
10 Description of the service program � � � 18
10�1 Service program ON/OFF � � � � � � � 18
10�2 Display test� � � � � � � � � � � � � � � � � � 18
10�3 Sediment level measurement � � � � 18
10�4 Motor start - motor braking � � � � � � 18
10�5 Input and output signals � � � � � � � � 18
EN
Contents
Important information
1 About this document � � � � � � � � � � � � � � � 3
1�1 Warnings and symbols � � � � � � � � � � 3
1�2 Copyright information � � � � � � � � � � � 3
2 Safety � � � � � � � � � � � � � � � � � � � � � � � � � � � 4
2�1 Intended purpose � � � � � � � � � � � � � � 4
2�2 Intended use� � � � � � � � � � � � � � � � � � 4
2�3 Improper use � � � � � � � � � � � � � � � � � 4
2�4 Systems, connection with other
devices� � � � � � � � � � � � � � � � � � � � � � 4
2�5 General safety information� � � � � � � � 5
2�6 Qualified personnel � � � � � � � � � � � � � 5
2�7 Protection from electric shock� � � � � 5
2�8 Only use genuine parts � � � � � � � � � � 5
2�9 Transport � � � � � � � � � � � � � � � � � � � � 5
2�10 Disposal � � � � � � � � � � � � � � � � � � � � � 5
Product description
3 Overview� � � � � � � � � � � � � � � � � � � � � � � � � 6
3�1 Scope of delivery � � � � � � � � � � � � � � 6
3�2 Special accessories � � � � � � � � � � � � 6
3�3 Disposable materials� � � � � � � � � � � � 6
3�4 Wear parts and spare parts� � � � � � � 6
4 Technical data � � � � � � � � � � � � � � � � � � � � 7
4�1 CAS 1 Combi-Separator � � � � � � � � � 7
4�2 Type plate� � � � � � � � � � � � � � � � � � � � 8
4�3 Conformity assessment� � � � � � � � � � 8
4�4 Approvals � � � � � � � � � � � � � � � � � � � � 8
5 Operation � � � � � � � � � � � � � � � � � � � � � � � � 9
5�1 Operation � � � � � � � � � � � � � � � � � � � 10
5�2 Separation � � � � � � � � � � � � � � � � � � 10
5�3 Spittoon connections � � � � � � � � � � 10
5�4 Station selection valve / safety
valve� � � � � � � � � � � � � � � � � � � � � � � 10
5�5 Amalgam separation � � � � � � � � � � � 10
5�6 Sediment level measurement � � � � 11
5�7 Operating problems � � � � � � � � � � � 11
5�8 Service key � � � � � � � � � � � � � � � � � � 11

2 7117100018L30 1712V002
Contents
Operation
11 Display/handling� � � � � � � � � � � � � � � � � � 19
11�1 Ready for operation � � � � � � � � � � � 19
11�2 Amalgam collector vessel is 95%
full � � � � � � � � � � � � � � � � � � � � � � � � 19
11�3 Amalgam collector vessel is
100% full � � � � � � � � � � � � � � � � � � � 19
11�4 Amalgam collector vessel not in
position� � � � � � � � � � � � � � � � � � � � � 19
11�5 Motor fault � � � � � � � � � � � � � � � � � � 20
12 Disinfection and cleaning� � � � � � � � � � � 20
12�1 After every treatment� � � � � � � � � � � 20
12�2 Daily after the end of treatment � � � 20
12�3 Once or twice a week before the
midday break � � � � � � � � � � � � � � � � 21
13 Replace the amalgam collector
vessel � � � � � � � � � � � � � � � � � � � � � � � � � � 21
13�1 Disposal of the collector vessel � � � 22
14 Maintenance� � � � � � � � � � � � � � � � � � � � � 23
14�1 Tests � � � � � � � � � � � � � � � � � � � � � � 24
Troubleshooting
15 Tips for operators and service
technicians � � � � � � � � � � � � � � � � � � � � � � 25
16 Transporting the unit � � � � � � � � � � � � � � 28
16�1 Close CAS 1� � � � � � � � � � � � � � � � � 28
Appendix
17 Information about EMC in
accordance with EN 60601-1-2 � � � � � � 29
17�1 General information� � � � � � � � � � � � 29
17�2 Abbreviations � � � � � � � � � � � � � � � � 29
17�3 Guidelines and manufacturer's
information � � � � � � � � � � � � � � � � � � 29
EN

7117100018L30 1712V002 3
Note, e�g� specific instructions regarding
efficient and cost-effective use of the unit�
Comply with the Operating Instructions�
Wear hand protection�
Switch off and de-energise the unit
(e�g�unplug from mains)�
Hose manifold connection
Spittoon connections
Suction unit connection
Drain connection
Unit in operation
Unit operation interrupted
Audible signal/melody sounds
Do not reuse
CE labelling
Order number
Serial number
Manufacturer
1.2 Copyright information
All names of circuits, processes, names, soft-
ware programs and units used in this document
are protected by copyright�
The Installation and Operating Instructions must
not be copied or reprinted, neither in full nor
in part, without written authorisation from Dürr
Dental�
1 About this document
These installation and operating instructions
form part of the unit�
If the instructions and information in
these installation and operating instruc-
tions are not followed, Dürr Dental will
not be able to offer any warranty or
assume any liability for the safe operation
and the safe functioning of the unit�
1.1 Warnings and symbols
Warnings
The warnings in this document are intended to
draw your attention to possible injury to persons
or damage to machinery�
The following warning symbols are used:
General warning symbol
Biohazard warning
The warnings are structured as follows:
SIGNAL WORD
Description of the type and source of
danger
Here you will find the possible conse-
quences of ignoring the warning
iFollow these measures to avoid the
danger�
The signal word differentiates between four
levels of danger:
– DANGER
Immediate danger of severe injury or death
– WARNING
Possible danger of severe injury or death
– CAUTION
Risk of minor injuries
– NOTICE
Risk of extensive material/property damage
Other symbols
These symbols are used in the document and
on or in the unit:
Important information
EN

4 7117100018L30 1712V002
Important information
The CAS 1 Combi Separator for KaVo treatment
units must be set up in a defined installation
setup in order to meet the relevant safety stand-
ards� For this reason it must only be installed
in the treatment units that have been designed
and approved for this purpose by KaVo�
KaVo-approved treatment units:
New units delivered from 01/2016 onwards:
E50, E50 Life, E70/E80, E70/E80 Vision, 1058,
1058 Life
Spare parts requirements for old units such as
1078 and 1080 among others�
2.3 Improper use
Any other usage or usage beyond this scope
is deemed to be improper� The manufacturer
accepts no liability for damages resulting from
this� In these cases the user/operator will bear
the sole risk�
The Combi-Separator must only be used to pro-
cess liquids from the oral cavity� It must not be
used for the aspiration of any other substances,
such as dust, sludge, plaster or similar�
Only chemicals and disinfectants that will not
damage the materials, e�g� OrotolPlus or equiv-
alent, may be used�
The unit is not suitable for installation down-
stream of 2 or more workplaces� The max�
water volume of 4�0l/min must not be
exceeded�
The device must not be run in continuous oper-
ation; the braking process after the end of the
run is required in order to keep the centrifuge
drum clean�
The device must not be installed with the drain
higher than the connection piece on the device�
Do not use any risers� All pipes must have a
downward gradient�
Not suitable for wet rooms! Do not use this
device to aspirate flammable or explosive mix-
tures� Do not use the unit in a potentially explo-
sive environment!
2.4 Systems, connection with other
devices
Additional devices connected with medical elec-
trical devices must be proven to conform with
their corresponding IEC or ISO standards� All
configurations must continue to comply with the
standard requirements for medical systems (see
IEC 60601-1-1 or section 16 of the 3rdedition
of IEC60601-1 respectively)�
2 Safety
Dürr Dental has designed and constructed this
device so that when used properly and for the
intended purpose there is no danger to people
or property� Nevertheless, residual risks can
remain� You should therefore observe the follow-
ing notes�
2.1 Intended purpose
The CAS 1 Combi-Separator is designed for
continuous separation of liquids and air and for
separation of amalgam from the entire waste
water from dental treatment units�
2.2 Intended use
Installation in accordance with the requirements
of the water authorities in the German Federal
States or in accordance with local regulations�
In accordance with the installation regulations of
DIBT Berlin�
The CAS 1 Combi-Separator is designed for the
separation of liquids and air as well as for the
separation of amalgam from the waste water
from a single treatment unit in a dry system�
Installation in dental treatment units and in prac-
tice rooms (housing version)� Positioned in the
suction line after the spittoon and manifold�
The minimum volume of waste water that can
be supplied to the unit is 0�1l/min, but must not
exceed 4�0l/min� Here, a separation efficiency
of at least 95%is maintained with amalgam�
A rinsing unit with fresh water can be installed
in the suction line upstream of the Combi-Sep-
arator�
Installation, servicing and repairs must only be
performed by qualified personnel specifically
approved and authorized by Dürr Dental�
The disposable amalgam containers must only
be used once�
For surgical treatments and when the
Airflow is being used, the CAS1 Com-
bi-Separator requires a rinsing unit to be
installed, which feeds a small amount
of water to the device during aspiration�
This thins any liquid (e�g�saliva, blood)
that occurs so it can be transported
more easily�
EN

7117100018L30 1712V002 5
Important information
2.8 Only use genuine parts
iOnly use Dürr Dental parts or accessories and
special accessories specifically approved by
Dürr Dental�
iOnly use only genuine working parts and
spare parts�
DÜRR MEDICAL accepts no liability for
damages or injury resulting from the use
of non-approved accessories or special
accessories, or from the use of non-gen-
uine working parts or spare parts�
The use of non-approved accessories,
special accessories or non-genuine
working parts / spare parts (e�g�mains
cable) can have a negative effect in terms
of electrical safety and EMC�
2.9 Transport
The original packaging provides optimum pro-
tection for the device during transport�
If required, original packaging for the unit can be
ordered from Dürr Dental�
Dürr Dental does not accept any respon-
sibility or liability for damage occurring
during transport due to the use of incor-
rect packaging, even where the unit is
still under guarantee�
iOnly transport the device in its original pack-
aging�
iKeep the packing materials out of the reach
of children�
2.10 Disposal
The unit may be contaminated� Instruct
the company disposing of the waste to
take the relevant safety precautions�
iDecontaminate potentially contaminated parts
before disposing of them�
iUncontaminated parts (e�g� electronics, plas-
tic and metal parts etc�) should be disposed
of in accordance with the local waste disposal
regulations�
iIf you have any questions about the correct
disposal of parts, please contact your dental
trade supplier�
Whoever connects additional devices to med-
ical electrical devices automatically becomes
the system configurator and is responsible for
ensuring that the system corresponds with the
standard requirements for systems� Local laws
take priority over the requirements outlined
above�
2.5 General safety information
iWhen operating this device always observe
all guidelines, laws, and other rules and
regulations that are applicable at the site of
operation�
iPrior to each use, check condition of the
device and make sure it is in perfect working
order�
iDo not convert or modify the units�
iObserve the Installation and Operating
Instructions�
iMake the Installation and Operating Instruc-
tions available to the person operating the
device at all times�
2.6 Qualified personnel
Operation
Persons who operate the units must ensure safe
and correct handling based on their training and
knowledge�
iInstruct or have every user instructed in han-
dling the unit�
Installation and repairs
iInstallation, readjustments, alterations,
upgrades and repairs must be carried out by
Dürr Dental or by qualified personnel specifi-
cally approved and authorized by Dürr Dental�
2.7 Protection from electric shock
iWhen working on the units observe all the rel-
evant electrical safety regulations�
iNever touch the patient and unshielded plug
connections on the device at the same time�
iImmediately replace any damaged lines and
connections�
Observe the EMC rules concerning medical
devices
iObserve specific precautionary measures
relating to electromagnetic compatibility (EMC)
for medical devices, see "17 Information
about EMC in accordance with EN 60601-1-
2"�
EN

6 7117100018L30 1712V002
3.3 Disposable materials
The following materials are consumed during
operation of the device and must be ordered
separately:
Disposable amalgam container � � � 7117-033-00
DürrConnect protective strainer,
5pieces � � � � � � � � � � � � � � � � � � �0700-700-18E
DürrConnect protective strainer,
5pieces � � � � � � � � � � � � � � � � � � �0700-700-28E
Orotolplus (2�5 litre bottle) � � � � CDS110P6150
MD550 spittoon bowl cleaner
(750 ml bottle)� � � � � � � � � � � � � � CCS550C4500
MD 555 cleaner (2�5 litre bottle)� CCS555C6150
3.4 Wear parts and spare parts
The following working parts need to be changed
at regular intervals (refer to the "Maintenance"
section):
Bellows� � � � � � � � � � � � � � � � � � � �7117-420-25E
Service kit (3-year interval)� � � � � � � 7117-980-32
Service kit (5-year interval)� � � � � � � 7117-980-30
Information on spare parts can be found
on the website portal for authorised spe-
cialist dealers under:
www�duerrdental�net�
3 Overview
1
1 CAS1 Combi-Separator
3.1 Scope of delivery
The scope of delivery can vary slightly
depending on the version�
The following items are included in the scope of
delivery:
CAS1 . . . . . . . . . . . . . . . . . . . . .7117-100-51
– Combi-Separator
– Replacement disposable amalgam container
– Installation and operating instructions
– Operating Handbook
3.2 Special accessories
The following optional items can be used with
the device:
Various installation sets are available on request�
Display panel � � � � � � � � � � � � � � �7805-116-00E
Cable for display panel, 1m � � � � 9000-119-043
Cable for display panel, 3m � � � � 9000-119-042
Station selection valve� � � � � � � � � � 7560-500-60
Station selection valve for CAS1 /
CS1� � � � � � � � � � � � � � � � � � � � � � � 7560-500-80
Vario rinsing unit � � � � � � � � � � � � � �7100-260-50
OroCup care system � � � � � � � � � � � 0780-350-00
Test vessel � � � � � � � � � � � � � � � � � � 7117-064-00
Product description
EN

7117100018L30 1712V002 7
Product description
4 Technical data
4.1 CAS 1 Combi-Separator
Electrical data – centrifuge motor
Nominal voltage V24 AC
Frequency Hz 50 / 60
Rated power VA 100
Electrical data – electronics
Nominal voltage V24 AC
Nominal current A0�2
Signal input from the hose manifold V24 AC/DC
Media
Air flow volume l/min ≤300
Flow rate high
The suction system must be suitable for a high flow rate in accordance with ENISO10637�
Max� pressure hPa/mbar -160
Min� volume of aspiration fluid
max�
l/min
l/min
≥0�1
≤1�0
Water supply, spittoon l/min ≤3
Total flow of waste liquids l/min ≤4
Usable volume in amalgam collecting
container ccm c� 90
Replacement interval 4 - 6 months
General data
Drive motor nominal speed rpm 2800
Operating mode S5 95% DC*
Type of protection IP 20
Protection class II
Noise level ** approx� dB(A) 56
Dimensions (H x W x D) mm 255 x 151 x 110
Weight, approx� kg 2�7
Separation rate %≥95
Medical device (class) I
* DC = duty cycle
** Noise levels in acc� with EN ISO 1680 "airborne noise emissions"; measured in a sound-proofed
room� The levels are average values with a tolerance of ±1�5dB(A)� Higher values may be
obtained in rooms with reverberating sound characteristics�
Ambient conditions during storage and transport
Temperature °C -10 to +60
Relative humidity %< 95
Ambient conditions during operation
Temperature °C +10 to +40
Relative humidity %< 70
EN

8 7117100018L30 1712V002
Product description
4.2 Type plate
The type plates are located on the cover of the
motor�
1
1 Type plate
4.3 Conformity assessment
This device has been subjected to conformity
acceptance testing in accordance with the
current relevant European Union guidelines�
This equipment conforms to all relevant require-
ments�
4.4 Approvals
Centre of Competence in Civil Engineering,
Berlin
Test number Z-64�1-20
Separation method compliant with stand-
ard
ISO 11143 Type 1
EN