Durr Dental Variosuc 0624 User manual

EN
1707V001
9000-606-40/30

Installation and Operating Instructions
Variosuc 0624
0297

9000-606-40/30 1707V001 1
Operation
9 Operation � � � � � � � � � � � � � � � � � � � � � � � 13
9�1 Aspirate fluid� � � � � � � � � � � � � � � � � 13
10 Display panel � � � � � � � � � � � � � � � � � � � � 13
10�1 Ready for operation � � � � � � � � � � � 13
10�2 Amalgam collector vessel is 95%
full � � � � � � � � � � � � � � � � � � � � � � � � 13
10�3 Amalgam collector vessel is
100% full � � � � � � � � � � � � � � � � � � � 14
10�4 Amalgam collector vessel not in
position� � � � � � � � � � � � � � � � � � � � � 14
10�5 Motor fault � � � � � � � � � � � � � � � � � � 14
10�6 Brake monitoring � � � � � � � � � � � � � 14
11 Cleaning and disinfection� � � � � � � � � � � 15
11�1 Fluid container � � � � � � � � � � � � � � � 15
11�2 After every treatment� � � � � � � � � � � 15
11�3 Daily after the end of treatment � � � 15
11�4 Once or twice a week before the
midday break � � � � � � � � � � � � � � � � 15
11�5 Weekly and before longer
treatment interruptions � � � � � � � � � 16
12 Maintenance� � � � � � � � � � � � � � � � � � � � � 18
12�1 Grease the seal� � � � � � � � � � � � � � � 19
12�2 Replace the disposable filter � � � � � 19
12�3 Replace the bacteria filter � � � � � � � 19
Appendix
13 Information about EMC in
accordance with EN 60601-1-2 � � � � � � 21
13�1 General information� � � � � � � � � � � � 21
13�2 Abbreviations � � � � � � � � � � � � � � � � 21
13�3 Guidelines and manufacturer's
information � � � � � � � � � � � � � � � � � � 21
EN
Contents
Important information
1 About this document � � � � � � � � � � � � � � � 2
1�1 Warnings and symbols � � � � � � � � � � 2
1�2 Copyright information � � � � � � � � � � � 3
2 Safety � � � � � � � � � � � � � � � � � � � � � � � � � � � 3
2�1 Intended purpose � � � � � � � � � � � � � � 3
2�2 Intended use� � � � � � � � � � � � � � � � � � 3
2�3 Improper use � � � � � � � � � � � � � � � � � 3
2�4 General safety information� � � � � � � � 3
2�5 Qualified personnel � � � � � � � � � � � � � 4
2�6 Protection from electric shock� � � � � 4
2�7 Only use genuine parts � � � � � � � � � � 4
2�8 Transport � � � � � � � � � � � � � � � � � � � � 4
2�9 Disposal � � � � � � � � � � � � � � � � � � � � � 4
Product description
3 Overview� � � � � � � � � � � � � � � � � � � � � � � � � 5
3�1 Scope of delivery � � � � � � � � � � � � � � 6
3�2 Accessories � � � � � � � � � � � � � � � � � � 6
3�3 Disposable materials� � � � � � � � � � � � 6
4 Technical data � � � � � � � � � � � � � � � � � � � � 7
4�1 Type plate� � � � � � � � � � � � � � � � � � � � 8
4�2 Conformity assessment� � � � � � � � � � 8
5 Operation � � � � � � � � � � � � � � � � � � � � � � � � 8
Installation
6 Requirements� � � � � � � � � � � � � � � � � � � � � 9
6�1 Installation/setup room � � � � � � � � � � 9
7 Installation � � � � � � � � � � � � � � � � � � � � � � � 9
7�1 Setting up the unit� � � � � � � � � � � � � � 9
7�2 Remove the transport locks � � � � � � 9
7�3 Electrical safety when making
connections � � � � � � � � � � � � � � � � � 10
7�4 Connecting the unit to the mains� � 11
8 Commissioning and first start-up� � � � � 12
8�1 Switch on the unit � � � � � � � � � � � � � 12

2 9000-606-40/30 1707V001
Other symbols
These symbols are used in the document and
on or in the unit:
Note, e�g� specific instructions regarding
efficient and cost-effective use of the unit�
Comply with the Operating Instructions�
CE labelling with the number of the noti-
fied body
Manufacturer
Serial number
Order number
Do not reuse
Type BF application part
Wear hand protection�
Do not climb onto the unit
Do not sit on the unit
Fuses
Unit operation interrupted
Audible signal/melody sounds
Unit in operation
Aspirating cold water
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 as-
sume 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
Warning – dangerous high voltage
Warning – hot surfaces
Warning - automatic start-up of the unit
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
Important information
EN

9000-606-40/30 1707V001 3
Important information
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 re-
main� You should therefore observe the follow-
ing notes�
2.1 Intended purpose
The moveable spray mist suction unit generates
a vacuum and a volume flow for dental treat-
ment�
2.2 Intended use
The moveable spray mist suction unit removes
the media which develops during dental treat-
ment (e�g� water, saliva, dentine and amalgam)�
This is collected in a container or disposed�
If the the waste water from the device is dis-
posed of directly, it must be able to run off with
a slope�
2.3 Improper use
Any other usage or usage beyond this scope is
deemed to be improper� The manufacturer ac-
cepts no liability for damages resulting from this�
In these cases the user/operator will bear the
sole risk�
– Do not use this device to aspirate flammable
or explosive mixtures�
– Do not use the unit as a vacuum cleaner�
– Do not use chemicals containing chlorine or
foaming chemicals�
– Operation in operating theatres or explosive
areas is not permissible�
2.4 General safety information
iWhen operating this device always observe all
guidelines, laws, and other rules and regula-
tions that are applicable at the site of opera-
tion�
iPrior to each use, check condition of the de-
vice and make sure it is in perfect working or-
der�
iDo not convert or modify the units�
iObserve the Installation and Operating In-
structions�
iMake the Installation and Operating Instruc-
tions available to the person operating the de-
vice at all times�
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�
EN

4 9000-606-40/30 1707V001
Important information
2.8 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�
2.9 Disposal
Unit
The unit must be properly disposed of�
Within the European Union, the unit must
be disposed of in accordance with EU
Directive 2012/19/EU (WEEE)�
iIf you have any questions about the correct
disposal of parts, please contact your dental
trade supplier�
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, plastic
and metal parts etc�) should be disposed of in
accordance with the local waste disposal reg-
ulations�
iIf you have any questions about the correct
disposal of parts, please contact your dental
trade supplier�
2.5 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, up-
grades and repairs must be carried out by
Dürr Dental or by qualified personnel specifi-
cally approved and authorized by Dürr Dental�
2.6 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 the special precaution measures
concerning electromagnetic compatibility
(EMC) for medical devices� "EMC information
in accordance with EN60601-1-2 for devices
from Dürr Dental" (order number 9000-606-
67) is available from Dürr Dental and in the
download area at www�duerrdental�com�
2.7 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�
EN

9000-606-40/30 1707V001 5
3 Overview
1
2
6
4
5
7
8
3
1 Rinsing hose
2 Fluid container
3 Mains connection
4 On/off switch
5 Mount for water water connection
6 Display panel (optional)
7 Comfort hose manifold
8 Mains cable
Product description
EN

6 9000-606-40/30 1707V001
Product description
3.3 Disposable materials
The following materials are consumed during
operation of the device and must be ordered
separately:
Orotolplus
4x2�5 l bottles/carton � � � � � � � CDS110P6150
MD 555 cleaner
4x2�5 L bottle / carton � � � � � � CCS555C6150
Disposable filter for suction
systems � � � � � � � � � � � � � � � � � � � � 0725-041-00
Bacteria filter� � � � � � � � � � � � � � � � � 7119100010
Universal cannula,
grey 20 pieces � � � � � � � � � � � � � � � 0700-054-00
Surgical suction cannula, sterile
Ø 2�5mm, 20pieces � � � � � � � � � � 0700-007-50
Surgical suction cannula, sterile
Ø2�5mm, 100pieces � � � � � � � � � 0700-007-51
3.1 Scope of delivery
The following items are included in the scope of
delivery (possible variations due to country-spe-
cific requirements and/or import regulations):
Variosuc VSA. . . . . . . . . . . . . . . .0624-100-50
Variosuc VSA with funnel
element . . . . . . . . . . . . . . . . . . . .0624-100-51
Variosuc VS . . . . . . . . . . . . . . . . .0624-100-55
Variosuc VS with funnel
element . . . . . . . . . . . . . . . . . . . .0624-100-56
– OroCup
– Cannulae set
– Disposable filter
– Rotary adaptor, grey
– Saliva extractor hose, grey
– Suction hose, grey
– Suction handpiece large, grey
– Suction handpiece small, grey
– Swivel joint, grey
– Waste water hose
– Dürr Recycling-Box (optional)
– Mains cable
– Saliva cannula (optional)
3.2 Accessories
The following articles are necessary for the op-
eration of the unit, depending on the applica-
tion:
Disposable filter � � � � � � � � � � � � � � 0725-041-00
Universal cannula (double set) � � � � 0700-003-00
OroCup care system � � � � � � � � � � � 0780-350-00
Disposable amalgam container � � � 7110-033-00
Saliva cannula� � � � � � � � � � � � � � � � 7068-003-05
EN

9000-606-40/30 1707V001 7
Product description
4 Technical data
Electrical data for the device
Nominal voltage V AC 230
Voltage fluctuation %±10
Nominal current A2�9
Frequency Hz 50
Type of protection IP20
Protection class I
Duty cycle %100 (S1)
G-fuse link IEC60127-2 T6�3AH
Unit plug 1/N/PE
General technical data -50
-51
-55
-56
Dimensions (W x H x D) mm 360 x 1000 x 625
Weight kg 38 37
Water temperature °C max� 35
Noise level dB(A) 54
Exhaust air connection DürrConnect
Waste water connection DürrConnect
Mesh size, sieve of theCombination Suc-
tion Unit mm 3
Classification
Medical Devices Directive (93/42/EU) Class IIa
Ambient conditions during storage and transport
Temperature °C -10 to +60
Relative humidity %max� 95
Ambient conditions during operation
Temperature °C +10 to +40
Relative humidity %< 70
EN

8 9000-606-40/30 1707V001
Product description
5 Operation
2
4
1
3
1 Disposable filter
2 Fluid container
3 Bacteria filter
4 Display panel (optional)
The mobile treatment unit aspirates spray mist,
fluids and particles during dental treatment�
The unit is optionally available with amalgam
separation� The fluid-air-mixture is flows through
disposable filter in the hose manifold and is as-
pirated to the combination suction unit� In the
combination suction unit, the fluid is separated
from the air and is then transported either to the
fluid container or directly into the waste water
outlet via the waste water hose� The exhaust air
is passed through the air bacteria filter or, as an
alternative for a fixed system installation, via an
exhaust air hose� Once the maximum filling level
height has been reached, the fluid container
must be emptied�
In a unit with amalgam separation, a display
panel is integrated in the cover of the mobile
treatment unit which displays the filling level of
the amalgam collecting container�
4.1 Type plate
The type plate is located on the rear of the unit�
4.2 Conformity assessment
This device has been subjected to conformity
acceptance testing in accordance with the cur-
rent relevant European Union guidelines� This
equipment conforms to all relevant require-
ments�
EN

9000-606-40/30 1707V001 9
7 Installation
7.1 Setting up the unit
iWhere a waste water connection is available,
lead the fluids directly via the waste water
hose into the waste water outlet�
iSecure the unit against rolling away�
7.2 Remove the transport locks
iOpen the screw cap�
6 Requirements
6.1 Installation/setup room
The room chosen for set up should fulfil the
following requirements:
– Closed, dry room
– It should not be a room made for another
purpose (e�g�boiler room or wet cell)�
– Refer to the requirements for environmental
conditions in "4 Technical data"�
– Do not cover cooling slots or openings
with housing installations; ensure sufficient
clearance to the openings to permit sufficient
cooling�
Installation
EN

10 9000-606-40/30 1707V001
Installation
7.3 Electrical safety when making
connections
iThe unit must only be connected to a correct-
ly installed power outlet�
iDo not place non-fixed multi-socket units on
the floor� Follow the requirements in sec-
tion16 of IEC60601-1 (EN60601-1)�
iDo not operate any other systems using the
same multiple socket�
iMake sure that none of the electrical cables
leading to the unit are under any mechanical
tension�
iBefore initial start-up check that the mains
supply voltage and the voltage stated on the
type plate match (see also "4� Technical
data")�
iRemove the protective cover�
iRemove the transport locks�
iFit the protective cover�
EN

9000-606-40/30 1707V001 11
Installation
7.4 Connecting the unit to the mains
Requirements:
– Properly installed power outlet close to the unit (max� mains cable length 2�5m)�
– Easily accessible power outlet�
– Mains voltage must match the information shown on the type plate�
Further information is provided in the installation and operating instructions of the combination
suction units VS300S and VSA300S�
iPlug in the mains cable connecting plug into the device socket connection�
iPlug the mains plug into the power outlet�
EN

12 9000-606-40/30 1707V001
Installation
8 Commissioning and first
start-up
NOTICE
Short circuit due to the build up of
condensation
iDo not switch on the unit until it has
warmed up to room temperature and
it is dry�
Two labels are included in the scope of delivery
of the bacteria filter�
iInscribe both labels�
iApply the label to the bacteria filter�
iStick the label in the practice handbook�
8.1 Switch on the unit
EN

9000-606-40/30 1707V001 13
10 Display panel
1
2
4
3
5
1 GREEN LED
2 RED display
3 Audible signal/melody
4 Reset/service key
6 YELLOW LED
10.1 Ready for operation
GREEN LED illuminates
10.2 Amalgam collector vessel is
95% full
Yellow LED is on
GREEN LED illuminates
Audible signal melody sounds
– At a fill level of 95%, the signal melody can be
switched off by pressing the reset button� The
device is then ready for operation again�
– The yellow LED comes on as a reminder that
the amalgam collector vessel is due to be
changed� The level display is repeated every
time the unit is switched on at the main power
switch�
We recommend changing the amalgam
collector vessel when it reaches 95% full�
9 Operation
9.1 Aspirate fluid
iRemove the hose from the hose manifold to
aspirate�
The combined suction unit is started�
iAspirate fluid from the patient's mouth�
The fluid is collected in the fluid container�
iAfter treatment, check the filling level of the
fluid container�
iOnce the maximum filling level has been
reached, empty the fluid container�
Operation
EN

14 9000-606-40/30 1707V001
Operation
10.5 Motor fault
Red display and
green LED flash alternately
Audible signal
Occurs during the start-up of the amal-
gam separator�
– Press the reset button briefly to switch off the
audible signal�
– If the reset button is pressed for longer than 2
seconds the unit can be restarted�
If this problem happens again on the
same day, the amalgam separator will no
longer be operational - notify the service
technician�
10.6 Brake monitoring
Red display and
green LED flash alternately
Occurs upon braking action of amalgam
separator�
– The amalgam separator is still operational�
If this problem occurs on several consec-
utive days, the braking must be checked
by a service technician�
10.3 Amalgam collector vessel is
100% full
Yellow LED is on
Red display flashes
Audible signal melody sounds
– At a fill level of 100% the signal melody can no
longer be switched off by pressing the reset
button�
– The collector vessel needs to be replaced�
Wear protective equipment to avoid any
risk of infection (e�g� liquid-tight protec-
tive gloves, protective goggles, face
mask)�
– The separator will not be ready for operation
again until the amalgam collector vessel has
been replaced
10.4 Amalgam collector vessel not in
position
Red display flashes
Audible signal
– Press the reset button briefly to switch off the
audible signal�
– Switch off the device�
– Insert the collector vessel�
– Switch on the unit�
– Green LED lights up – "Ready for operation“
If this error message occurs when the
collector vessel is correctly inserted, this
indicates that there is a technical defect –
inform your Service Technician�
EN

9000-606-40/30 1707V001 15
Operation
11.2 After every treatment
iAspirate a glass of cold water through the
large and the small suction hoses� Do this
even if only the small suction hose was actual-
ly used during treatment�
Suction through the large suction
hose causes a large amount of air to
be drawn up, thereby considerably in-
creasing the cleaning effect�
iDisinfect and clean the unit surface with a
non-aggressive surface disinfectant, e�g�
FD350disinfection wipe or a comparable
product�
11.3 Daily after the end of treatment
After higher workloads before the midday
break and in the evening
The following are required for disinfection/clean-
ing:
– Material-compatible, non-foaming disin-
fection/cleaning agents with Dürr Dental
approval, e�g� Orotol plus�
– Unit care system, e�g� OroCup
iTo pre-clean, suck up 2 litres of water with the
care system�
iAspirate the disinfection/cleaning agent with
the care system�
11.4 Once or twice a week before
the midday break
Under harsher conditions (e�g� hard water
or frequent use of prophylaxis powders)
1x daily before the midday break
The following are required for cleaning:
– Material-compatible, non-foaming special
cleaning agents that have been approved by
Dürr Dental, e�g� MD 555 Cleaner
– Unit care system, e�g� OroCup
iTo pre-clean, suck up 2 litres of water with the
care system�
iAspirate the cleaning agent with the care sys-
tem�
iRinse with ca� 2 l water after the application
time�
11 Cleaning and disinfection
The reprocessing of the handpieces and
the cleaning of the hose manifold is de-
scribed in the installation and operating
instructions "Comfort hose manifold" or-
der no� 9000-606-18/�
NOTICE
Device malfunctions or damage due
to use of incorrect media
Guarantee claims may become invalid
as a result�
iDo not use any foaming agents, e�g�
household cleaning agents or instru-
ment disinfection agents�
iDo not use abrasive cleaners�
iDo not use agents containing chlo-
rine�
iDo not use any solvents like acetone�
11.1 Fluid container
NOTICE
Equipment damage from over-filling
of the fluid container
iComply with the tank volume�
iEmpty the fluid container before
cleaning and disinfection and also
during this process if necessary�
Wear protective equipment to avoid any
risk of infection (e�g� liquid-tight protec-
tive gloves, protective goggles, face
mask)�
If amalgam is extracted during treatment,
dispose of it in accordance with the na-
tionally-valid rules and regulations�
iEmpty, clean and disinfect the fluid container
on a daily basis
EN

16 9000-606-40/30 1707V001
Operation
iPlace the rinsing hose onto the connector on
the cover of the fluid container and secure
with the clip�
1
2
iConnect the waste water connection to the
rinsing hose�
12
iSwitch on the unit�
iRemove the cannula from the large suction
handpiece�
11.5 Weekly and before longer treat-
ment interruptions
Flush the unit at least weekly and before longer
treatment interruptions�
Wear protective equipment to avoid any
risk of infection (e�g� liquid-tight protec-
tive gloves, protective goggles, face
mask)�
iRemove the yellow holding clip and discon-
nect the waste connection from the cover of
the fluid container by turning slightly�
1
2
iInsert the waste connection in the mount�
iEmpty the fluid container and rinse with water�
iFill the fluid container to the maximum level
with water�
iAdd 60ml Orotol plus suction unit disinfection
to the filled water�
EN

9000-606-40/30 1707V001 17
Operation
iPlace the large suction handpiece onto the
rinsing hose�
iAfter c� 20min� remove the suction handpiece
slowlyfrom the connection of the rinsing
hose,and place in the hose manifold�
iRemove the rinsing hose from the fluid con-
tainer and clean and disinfect using a suitable
instrument disinfectant,e�g� ID212 forte or
ID213�
iReplace the waste water hose on the empty
and disinfected fluid container�
EN

18 9000-606-40/30 1707V001
Operation
12 Maintenance
Only trained specialists or personnel trained by Dürr Dental may service the unit�
Prior to working on the device or in case of danger, disconnect it from the mains (e�g� pull the
mains plug)�
Maintenance
interval
Maintenance work
Weekly iChange disposable filter�
Annually iReplace the bacteria filter�
EN