Hettich UltraCW II User manual

© 2017 by Hettich AG page 1 CW II-OM-rev1.0
Waschzentrifuge
Helmer UltraCW II
Waschzentrifuge
Hettich Rotolavit II
Operating Instructions

© 2017 by Hettich AG page 2 CW II-OM-rev1.1
Hettich AG, CH-8806 Baech, Switzerland
Seestrasse 204a
Tel. [phone], Fax [phone]
[email protected]
www.hettich.ch
KONFORMITÄTSERKLÄRUNG / DECLARATION OF CONFORMITY
DECLARATION DE CONFORMITE / DICHIARAZIONE DI CONFORMITA
Name und Adresse des Herstellers
Name and address of the manufacturer
Nom et adresse du fabricant
Nome e indirizzo del produttore
Hettich AG, Seestrasse 204a,
CH-8806 Baech, Switzerland
Tel.: +41 44 / 786 80 20, Fax. +41 44 / 786 80 21
[email protected]
Wir erklären in alleiniger Ver-
antwortung, dass das
Medizinprodukt für die In-
vitro-Diagnostik
Waschzentrifuge Hettich Rotolavit II ab Seriennummer 0000020 bis ...
Waschzentrifuge Helmer UCW II ab Seriennummer 0000020 bis …
We declare, with sole
responsibility, that the
medical product for in-vitro
diagnostics
Cell washing centrifuge Hettich Rotolavit from serial number 0000020 to ...
Cell washing centrifuge Helmer UCW II from serial number 0000020 to …
Par la présente, nous décla-
rons sous notre seule respon-
sabilité que le produit médical
pour le diagnostic in-vitro
Centrifugeuse lave-cellule Hettich Rotolavit II à 0000020 numéro de serie à …
Centrifugeuse lave-cellule Helmer UCW II à 0000020 numéro de serie à …
Dichiariamo sotto la nostra
unica responsabilità che il
dispositivo medico-
diagnostico in vitro
Centrifuge per lavaggio Hettich Rotolavit II a partire dal numero di serie 0000020
a …
Centrifuge per lavaggio Helmer UCW II a partire dal numero di serie 0000020
a …
gefertigt in der Schweiz / manufactured in Switzerland / fabriqué en Suisse / prodotto in Svizzera
mit folgender Klassifizierung nach der Richtlinie über In-vitro-Diagnostika 98/79/EG
classified as follows according to the directive on in vitro diagnostic medical devices 98/79/EC
avec la classification selon la directive relative aux dispositifs médicaux de diagnostic in vitro 98/79/CE
con la classificazione secondo la direttiva relativa ai dispositivi medico-diagnostici in vitro 98/79/CE
X Sonstiges Produkt / Other device / Autre dispositif / Altro dispositivo
allen Forderungen der Richtlinie über In-vitro-Diagnostika 98/79/EG entspricht, die anwendbar sind.
meets all the provisions of the directive on in vitro diagnostic medical devices 98/79/EC which apply to it.
remplit toutes les exigences de la directive relative aux dispositifs médicaux de diagnostic in vitro 98/79 CE qui le
concernent.
soddisfa tutte le disposizioni della direttiva relativa ai dispositivi medico-diagnostici in vitro 98/79/CE che lo riguardano.

© 2017 by Hettich AG page 3 CW II-OM-rev1.0
Angewandte gemeinsame technischen Spezifikationen,
harmonisierte Normen, nationale Normen oder andere normative
Dokumente
Applied common technical specifications, harmonised standards,
national standards or other normative documents
Spécifications techniques communes, normes harmonisées, normes
nationales et autres documents normatifs appliqués
Specifiche tecniche comuni, norme Armonizzate o nazionali
applicate, altri Documenti normativi applicati
EN 61010-1
EN 61010-2-020
EN 61326-1
Risikobewertungsverfahren
Risk assessment procedure
Procédure d’évaluation du risique
Procedimento di valutazione del rischio
EN ISO 14971
Konformitätsbewertungsverfahren
Conformity assessment procedure
Procédure d’évaluation da la conformité
Procedimento di valutazione della conformità
98/79/EG Anhang III (ohne Sektion 6)
98/79/EC Appendix III (without section 6)
98/79/CE Annexe III (sans section 6)
98/79/CE Allegato del III (senza parte 6)
Zertifiziertes Qualitätsmanagement-System gemäss
Certified quality management system in accordance with
Système de management de la qualité certifié d'après
Sistema di gestione della qualità certificato conforme a
ISO 13485:2012
Baech, 17.8.2016
Doris Friedlos Geschäftsleiterin / Manager /
Directrice / Gerente
Ort, Datum / Place, date /
Lieu, date / Luogo, data
Name und Funktion / Name and function /
Nom et fonction / Nome e funzione

© 2017 by Hettich AG page 4 CW II-OM-rev1.1
manufactured by
Hettich AG
Seestrasse 204a
CH-8806 Baech / Switzerland
phone [phone]
[email protected]
www.hettich.ch
© 2017 by Hettich AG
All rights reserved. No part of this publication may be reproduced without the prior written permission of the
copyright owner.
Modifications reserved!

© 2017 by Hettich AG page 5 CW II-OM-rev1.0
Hettich AG
Laborapparate phone: [phone]
Seestrasse 204a e-mail: [e-mail]
CH-8806 Baech internet: www.hettich.ch
Contents
Operating Instructions....................................................................................................................................................1
1Used terms and signs.............................................................................................................................................8
1.1 Explanation of the terms..................................................................................................................................8
1.2 Explanation of the signs...................................................................................................................................8
2Use according to the specifications ........................................................................................................................8
2.1 Versions...........................................................................................................................................................9
2.2 Storage and forwarding the operator-manual..................................................................................................9
2.3 Responsibility of the owner..............................................................................................................................9
2.4 Requirements of the operating personnel........................................................................................................9
2.5 Changes and alternation..................................................................................................................................9
3Notes on safety.....................................................................................................................................................10
4Behaviour in case of malfunctions and irregularities.............................................................................................11
4.1 Remaining risks.............................................................................................................................................11
4.2 Switching off the device in an emergency......................................................................................................11
4.3 Emergency release........................................................................................................................................11
5Technical specifications........................................................................................................................................12
6Unpacking the centrifuge......................................................................................................................................13
6.1 Storage after delivery.....................................................................................................................................13
6.2 Delivery checklist...........................................................................................................................................13
6.3 Disposing of packaging material....................................................................................................................13
7Install the wash-centrifuge....................................................................................................................................14
7.1 Connections...................................................................................................................................................14
7.2 First steps......................................................................................................................................................15
7.3 Start the wash-centrifuge...............................................................................................................................16
8Operation settings.................................................................................................................................................16
8.1 Overview........................................................................................................................................................16
8.2 Start Screen...................................................................................................................................................16
8.3 Select program..............................................................................................................................................17
8.4 Add a new program .......................................................................................................................................17
8.5 System Settings.............................................................................................................................................17
8.5.1 History....................................................................................................................................................18
8.5.2 Time settings..........................................................................................................................................18
8.5.3 Edit password.........................................................................................................................................18
8.6 Service menu.................................................................................................................................................19
8.6.1 Calibration ..............................................................................................................................................19
8.6.2 User settings ..........................................................................................................................................19
8.6.3 Device settings.......................................................................................................................................20
8.6.4 Network settings.....................................................................................................................................20
9Program................................................................................................................................................................21
9.1 Start the program...........................................................................................................................................21

© 2017 by Hettich AG page 6 CW II-OM-rev1.1
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9.2 Stop a running program.................................................................................................................................22
9.3 Pre-intalled programs....................................................................................................................................22
9.3.1 flush 1.....................................................................................................................................................22
9.3.2 refill pump 1............................................................................................................................................22
9.3.3 wash 3ml 3x ...........................................................................................................................................23
9.3.4 agit and spin...........................................................................................................................................23
9.3.5 decant ....................................................................................................................................................23
9.3.6 spin 30sec 3500.....................................................................................................................................23
9.3.7 susp 3ml spin 30sec...............................................................................................................................23
9.3.8 wash and anti.........................................................................................................................................23
9.4 Process descriptions .....................................................................................................................................24
9.4.1 Principle .................................................................................................................................................24
9.4.2 FILL 1 process........................................................................................................................................24
9.4.3 FILL 2 process........................................................................................................................................24
9.4.4 DOWN process ......................................................................................................................................24
9.4.5 SPIN process .........................................................................................................................................25
9.4.6 DECANT process...................................................................................................................................25
9.4.7 AGIT process .........................................................................................................................................25
9.4.8 LOOP process........................................................................................................................................26
9.4.9 CHECK process.....................................................................................................................................26
9.5 Add a new program.......................................................................................................................................27
10 Adjusting...........................................................................................................................................................29
10.1 Entering the rotor type ...............................................................................................................................29
10.2 Calibrating the filling volume......................................................................................................................29
10.3 Audible signal.............................................................................................................................................29
10.4 Relative centrifugal force (RCF).................................................................................................................30
10.5 Querying operating hours ..........................................................................................................................30
11 Centrifugation of materials or mixtures of materials with a density higher than 1.2 kg/dm3...............................30
12 Maintenance and servicing ...............................................................................................................................31
12.1 Centrifuge ..................................................................................................................................................31
12.2 Rotor..........................................................................................................................................................32
12.3 Autoclaving ................................................................................................................................................32
12.4 Removal of the drain gutter........................................................................................................................32
12.5 Clean system with cleaning solution..........................................................................................................32
12.6 Glass breakage..........................................................................................................................................33
13 Faults and Errors...............................................................................................................................................33
13.1 Operator faults...........................................................................................................................................33
13.2 Software Error Codes ................................................................................................................................33
13.3 Changing the fuse......................................................................................................................................35
14 Returning the device or some parts of it............................................................................................................35
15 Storage .............................................................................................................................................................35
15.1 Disposal.....................................................................................................................................................35
16 Appendix...........................................................................................................................................................37

© 2017 by Hettich AG page 7 CW II-OM-rev1.0
Hettich AG
Laborapparate phone: [phone]
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CH-8806 Baech internet: www.hettich.ch
16.1 Rotors and accessories..............................................................................................................................37

© 2017 by Hettich AG page 8 CW II-OM-rev1.1
Hettich AG
Laborapparate phone: [phone]
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CH-8806 Baech internet: www.hettich.ch
1 Used terms and signs
In this manual and on the device itself, certain common terms and signs are used to warn you of possible
dangers or to give you hints that are important in avoiding injury or damage. Observe and follow these hints and
regulations to avoid accidents and damage. These terms and signs are explained below
1.1 Explanation of the terms
Warning is used whenever you or somebody else could be injured if you do not observe the accompanying
safety regulation
Caution is used for information that is important for avoiding damage
1.2 Explanation of the signs
Caution is used for information that is important for avoiding damage
Symbol on the device:
Attention, general hazard area.
Before using the device, make sure you read the operating instructions and observe the safety
information!
Symbol in this document:
Attention, general hazard area.
This symbol refers to safety relevant warnings and indicates possibly dangerous situations.
The non-adherence to these warnings can lead to material damage and injury to personal.
Symbol in this document:
This symbol refers to important circumstances.
.
Symbol on the device and in this document:
Beware of biohazard.
Symbol on the device and in this document:
Symbol for the separate collection of electric and electronic devices according to the guideline
2002/96/EG (WEEE). The device belongs to Group 8 (medical devices).
Applies in the countries of the European Union, as well as in Norway and Switzerland
Symbol in this document:
Disconnect the mains plug
Symbol in this document:
Wear protective gloves
Symbol in this document:
Important or useful additional information
2 Use according to the specifications
This device is a medical product (laboratory centrifuge) within the context of the IVD Directive 98/79/EC. This appliance
is for cleaning erythrocytes and for carrying out quick anti-human globulin tests (direct and indirect Coombs’ tests)
when cross-matching, looking for and differentiating anti-bodies as well as when determining features of rare blood
groups. During a washing process, which consists of several wash cycles, the physiological saline solution is added
successively, the erythrocytes are sedimented by the centrifugation process, and finally thephysiological saline solution
is decanted again. After manually adding the anti-human globulin serum, a further centrifugation speeds up the
agglutination test.

© 2017 by Hettich AG page 9 CW II-OM-rev1.0
Hettich AG
Laborapparate phone: [phone]
Seestrasse 204a e-mail: [e-mail]
CH-8806 Baech internet: www.hettich.ch
The device is only intended for the designated purpose.
Another use or one which goes beyond this, is considered to be non-intended. The company Hettich AG is not liable
for damage resulting from this.
Observing all information in the operating instructions and complying with the measures described therein is also a part
of the intended use.
2.1 Versions
The device is available in different configurations. If specific equipment features or functions are available only for
certain configurations, this is indicated at the relevant points in this manual.
The functions described in this manual refer to the latest software version.
Due to individual configurations, illustrations in this manual may be slightly different from the actual appearance.
Function and operation are identical. This manual was written in accordance of the software-version 1.00.386
For operation of the device with HETTICH History-software, observe the separate manual
For service and repair (see page xx), please refer also to the separate service manual
2.2 Storage and forwarding the operator-manual
This instruction manual belongs with the device and should always be stored where persons working on the device
have access to it. It is the responsibility of the owner to ensure that persons who are working or will work on the
device are informed as to the whereabouts of this operator manual. We recommend that it is always stored in a
protected location close to the device. Make sure that the instruction manual is not damaged by fluid or humidity. If
the device is sold on or transported and then set up again at a different
location, the operator manual must go with it.
2.3 Responsibility of the owner
The owner of the device
- is responsible for the flawless condition of the device and for its proper operation in accordance
to the specifications
- is responsible for ensuring that persons who are to operate or service the device are qualified to do
this, have been instructed accordingly and are familiar with the operating manual at hand
- must know about the applicable guidelines, requirements and operational safety regulations, and
train staff accordingly
- is responsible for ensuring that unauthorized persons have no access to the device
- is responsible for ensuring that the maintenance plan is adhered to and that maintenance work is
carried out properly (see chapter 12)
- has to ensure that the device and its surroundings are kept clean and tidy, for example through
corresponding instructions and inspections
- is responsible for ensuring that personal protective clothing is worn by operating personnel, e.g.
work-clothes, a.e. protective gloves
- is responsible for ensuring that before starting to work with this device all qualifications are released,
the IQ (Installation-Qualification, the OQ (Operational-Qualification) and PQ (Process-Qualification)
2.4 Requirements of the operating personnel
The device may only be operated and maintained by persons who are of legal age and have been instructed
accordingly. Personnel who are to be trained, instructed or who are undergoing general training may only work with
the appliance under the continuous supervision of an experienced person.
Repairs may only be performed by qualified electricians and are authorised to do so by the manufacturer. The
regulations in the separate service manual must be observed.
2.5 Changes and alternation
No unauthorized changes or alterations may be made to the device. No parts may be added or inserted which have
not been approved by the manufacturer.
Unauthorized modifications or changes result in the CE declaration of conformity losing its validity and the device
should no longer be operated.
The manufacturer is not liable for any damage, danger or injuries that result from unauthorized changes or
alterations, or from non-observance of the regulations in this manual

© 2017 by Hettich AG page 10 CW II-OM-rev1.1
Hettich AG
Laborapparate phone: [phone]
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CH-8806 Baech internet: www.hettich.ch
3 Notes on safety
No claim of warranty will be considered by the manufacturer unless ALL instructions in this
manual have been followed.
The centrifuge should be installed on a good, stable base. We suggest that none other critical
device, like a balance, microscope or HPLC, is placed onto the same base.
When the centrifuge is running, according to EN / IEC 61010-2-020, no persons, dangerous
substances or objects may be within the safety margin of 300 mm around the centrifuge.
Rotors, suspensions and accessories that possess traces of corrosion or mechanical damage or if
their term of use has expired may not be used any longer.
The centrifuge may no longer be put into operation when the centrifuging chamber has safety-
related damages.
For centrifuges without temperature control, when the room temperature is increased and/or if the device is
frequently used, the centrifuging chamber could be heated up. Therefore, it can't be ruled out that the
sample material might be changed due to the temperature.
Before the initial operation of your centrifuge you should read and pay attention to the operating
instructions. Only personnel that has read and understood the operating instructions are allowed to
operate the device.
The centrifuge may not be operated in explosion-endangered areas.
The centrifuge should not be used with:
- inflammable or explosive materials
- materials that react with one another producing a lot of energy
Along with the operating instructions and the legal regulations on accident prevention, you should also follow the
recognised professional regulations for working in a safe and professional manner. These operating instructions
should be read in conjunction with any other instructions concerning accident prevention and environmental
protection based on the national regulations of the country where the device is to be used.
This centrifuge is a state-of-the-art piece of equipment which is extremely safe to operate. However, it can lead to
danger for users or others if used by untrained staff, in an inappropriate way or for a purpose other than that it
was designed for.
The centrifuge should not be moved or knocked during operation.
In case of fault or emergency release, never touch the rotor before it has stopped to turning.
To avoid damage due to condensate, when changing from a cold to a warm room the centrifuge must either heat up
for at least 3 hours in the warm room before being connected to the mains, or run hot for 30 minutes in the cold
room.
Only the rotors and accessories approved by the manufacturer for this device may be used, see chapter “rotor and
accessories”. Before centrifuge tube-holders, reducers, which are not listed in the chapter “rotors and
accessories”, the user should make sure they can be used by asking the manufacturer of the device.
The centrifuge rotor may only be loaded in accordance with the chapter "loading the rotor".
When centrifuging with maxim revolutions per minute the density of the materials or the material mixtures may not
exceed 1.2 kg/dm3.
The centrifuge may only be operated when the balance is within the bounds of acceptability (< 5g)
If users have to centrifuge hazardous materials or compounds contaminated with toxic, radioactive or pathogenic
micro-organisms, they should take appropriate work-instructions measures.

© 2017 by Hettich AG page 11 CW II-OM-rev1.0
Hettich AG
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Repairs must only be carried out by personnel authorised to do so by the manufacturer.
Only original spare parts and original accessories licensed by the manufacturer are allowed to be utilised.
Components contaminated with blood (e.g. rotor, centrifugation area) must after replacement be disposed of in the
special waste for materials contaminated with blood.
The following safety regulations apply:
EN / IEC 61010-1 and EN / IEC 61010-2-020 as well as their national deviations.
The safe operation and reliability of the centrifuge can only be guaranteed if:
- the centrifuge is operated in accordance with the operating instructions
- the electrical installation on the site where the centrifuge is installed conforms to the demands of
EN / IEC stipulations
- the tests for device safety required in the respective countries, e.g. in Germany in accordance with
BGV A1 and BGR 500, are carried out by an expert.
4 Behaviour in case of malfunctions and irregularities
The device may only be used in a flawless condition. If you as the operator notice irregularities, malfunctions or
damage, immediately take the device out of work and inform your superior.
You can find on correcting malfunctions in chapter 13.
4.1 Remaining risks
The device is built according to the state-of-the-art and the recognized safety regulations. If used and handled
improperly, there could be life-threatening danger to the user or third parties, or the device could be impaired or there
could be other property damage. The device is only to be used for its intended purpose and only when it is in safe
working condition.
Malfunctions which could affect safety must be corrected immediately.
4.2 Switching off the device in an emergency
Push the On/Off switch on the rear-panel to its Off-position or / and disconnect the power plug. This
disconnects the device from the power supply at all poles.
4.3 Emergency release
The lid cannot be opened during power failure. An emergency release has to be executed by hand.
For emergency release disconnect the centrifuge from the mains.
Open the lid only during rotor standstill.
Only the plastic release pin provided may be used for emergency release.
•Switch off the mains switch (switch position "0").
•Look through the window in the lid to be sure that the rotor has come to a standstill.
•Insert the release pin horizontally into the hole. Push the unlocking pin in until the handle can be lifted when the
pin is pressed in.
•Open the lid.
•Error appears on display after switch on the centrifuge.

© 2017 by Hettich AG page 12 CW II-OM-rev1.1
Hettich AG
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5 Technical specifications
tab. 1.0
model
UltraCW II
part-number
900000
900030
900200
900230
model
Rotolavit II
part-number
1008-00
1008-02
1008-03
1008-04
ext. power-supply
100V - 240VAC, 1~
mains frequency
50Hz - 60Hz
protection class
class I
connected load
144VA
current consumption
0,7A@230VAC or 6A@24VDC
power
150W
fuse
10A/250V F
optional second
pump
no
yes
no
yes
optional car-battery
DC-input
no
no
11V - 30VDC
width [mm / inch]
330mm / 13inch
depth [mm / inch]
480mm / 18,9inch
height [mm/"] closed
280mm / 11inch
height [mm/"] open
580mm / 22,9inch
weight [kg / lb]
24,4 / 53,8
24,7 / 54,5
capacity, standard
12 x 5ml
capacity, optionally
24 x 5ml
Speed, radius
3500 RPM, 105mm
force
1438 RCF
kinetic energy, max.
250Nm
max. allowed density
1,2kg /dm3
obligatory inspection
(BGR 500)
no
EMC
IEC61326-3-2 / FCC CFR47 part 15, ed 2015 class B
noise level
ambient conditions
EN / IEC61010-1
altitude
ambient temperature
humidity
storage temperature
Not suitable for use in explosion-endangered areas
indoors only
up to 2000m above sea-level
18°C to 30°C / 64,4°F to 86°F
20% to 80%rH / non-condensing
5°C to 50°C / 41°F to 122°F

© 2017 by Hettich AG page 13 CW II-OM-rev1.0
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6 Unpacking the centrifuge
Do not lift by the front panel.
Observe the weight of the centrifuge, refer to chapter "Technical specifications".
Lift up the centrifuge on both sides and take it out of the box with an adequate amount of people to help
you.
According to the laboratory instrument standards EN / IEC 61010-2-020 an emergency switch to separate
power supply in the event of a failure must be installed in the building electrical system.
This switch has to be placed remote from the centrifuge, preferred outside of the room in which the
centrifuge is installed or near by the exit of this room.
Position the centrifuge in a stable and level manner in a suitable place. During set-up, the required safety
margin of 300 mm around the centrifuge is to be kept according to EN / IEC 61010-2-020.
When the centrifuge is running, according to EN / IEC 61010-2-020, no persons, dangerous substances or
objects may be within the safety margin of 300 mm around the centrifuge
To avoid damage, do not unpack the appliance until you reach the installation site.
Check the delivery note to ensure that the delivery is complete.
Check the appliance for damage.
If you notice deviations from the delivery note, damage or irregularities, do not put the appliance
into operation, but inform the haulage company and your supplier
If it is possible keep the transportation material and the transportation safety device on a save and dry place.
6.1 Storage after delivery
If the device is first to be stored after delivery, then check the box from outside for damage and if it is so
inform the haulage company and your supplier immediately. For the storage-conditions refer tab. 1.0 technical
specifications
6.2 Delivery checklist
1 drainage hose (14,3 mm) with connector
1 fill hose (7,1 mm) with connector, Inlet 1 (Saline), with intake pipe; for the physiological saline
solution
1 fill hose (7,1 mm) with connector, Inlet 2 (Fluid 2), with intake pipe; for a secondary solution *1
1 power-cord
1 operator manual
1 battery-cord (with open wires) *2
1 release-pin
The rotor(s) and associated accessories are included in the delivery in the quantity ordered.
*1would be delivered only by devices with the optional secondary pump (p/n 900030, 900230, 1008-02 and
1008-04)
*2would be delivered only by devices with the optional car-battery DC-input (p/n 900200, 900230, 1008-03
and 1008-04)
6.3 Disposing of packaging material
Dispose of the packaging material (cardboard, polyurethane-foam, tie and plastic-bag) in accordance with the
applicable disposal regulations for the respective material in your country. If you have questions about that, please
contact your local supplier.

© 2017 by Hettich AG page 14 CW II-OM-rev1.1
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7 Install the wash-centrifuge
7.1 Connections
1 mounting-bracket for the
Power-supply
2 ON / OFF main-switch
3 Ethernet-interface
4 DC-power-input *1 A
5 fuse, fuse-holder
6 inlet 1, Saline
7 inlet 2, solution 2 *1
8 outlet, Drain
A solution-tube to the lid 1
*1refer to the technical
specifications comparing
to the part-number from 2
your device, tab 1.0
3 4 5 6 7 8
9 emergency release hole,
refer to chapter 4.3
figure 7.1
figure 7.2

© 2017 by Hettich AG page 15 CW II-OM-rev1.0
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7.2 First steps
Take care to the chapter 0 before install.
Install the power-supply in its mounting-bracket on the rear-side, see fig. 7.1 pos. 1 and plug the connector to the DC-
input, pos. 4 on the fig. 7.1. Plug the provided main-power-cable into the power-supply and the other side to the
power-source.
Observe the country-specific regulations when making connections (e.g. in Germany with residual
current circuit breaker). Observe the connection and power ratings, see on the label and the
technical specification. Make sure to establish a safe PE-conductor-connection.
Lay the powercable so that
- it is always accessible and within reach, so it can be disconnected in the event of a failure
- no one can trip over it
- it does not come into contact with some solution, e.g. water or saline, mechanical parts, e.g.
shakers or mixers, or hot parts, e.g. ovens or torch
Plug the connector from the fill-hose to the inlet 1 on the rear-side, see on fig. 7.1 pos. 6, and dip
the other side with the metal-part into the container with the saline-solution.
If the fill-hose is to short for your installation and it is not possible to move closer the can with the
solution and you need an oversized fill-hose (from your local distributor), then you must validate the
flush- and the refill pump-programs for correct operation.
If your device have the optional inlet 2, plug the connector from the fill-hose 2 to the inlet 2 on the
rear-side, see on fig. 7.1 pos. 7, and dip the other side with the metal-part into the container with
the fluid 2-solution.
Take care that it is not possible to interchange the ends from the fill-hoses and the containers,
otherwise all probes will be disturbed!
If you are working with the optional PC-software for the history, you have to install a patch-cable,
cat. 5a or higher, to the Ethernet-interface, see on fig. 7.1 pos. 3, and the other-side to the local
interface or direct to a computer. Refer also to the separate manual for that software.
Plug the connector from the drainage-hose to the outlet on the rear-side, see on fig. 7.1 pos. 8, and
put the other side into the waste.
Take care that the drainage-hose will lie flat onto the base, if not and it is like figure 74 the device
will get a damage.
figure 7.3
figure 7.4
X

© 2017 by Hettich AG page 16 CW II-OM-rev1.1
Hettich AG
Laborapparate phone: [phone]
Seestrasse 204a e-mail: [e-mail]
CH-8806 Baech internet: www.hettich.ch
7.3 Start the wash-centrifuge
Push the ON / OFF main-switch, fig. 7.1 pos. 2, to the ON position. The start-initialization needs app. one minute.
When the main-screen occurs push the lid-open button and open the lid, chapter 8.2 pos.5, remove the transportation
safety device from the top of the rotor and keep it on a save place.
8 Operation settings
8.1 Overview
normal
user
admin-
istrator
8.2 Start Screen
Describtion
Login
1 stand-by modus -
black screen and reduced power
2 system settings
set device settings
3 user/service login
login for service and program
function
4 select program
choose a program
5 open lid
6 start program
7 show the name of selected
program
1
2
3
4
5
6
7

© 2017 by Hettich AG page 17 CW II-OM-rev1.0
Hettich AG
Laborapparate phone: [phone]
Seestrasse 204a e-mail: [e-mail]
CH-8806 Baech internet: www.hettich.ch
8.3 Select program
Description
Login
1. add a new program
x
2. navigate through the existing
program listing
3. back to start screen
4. existing programs
Each program must be validated by the user with the custom tube.
8.4 Add a new program
Description
Login
1. select a existing process of the
program
x
2. edit process
x
3. back without saving to select a
program
x
4. add process
x
5. navigate through the existing
process of the program
x
6. rename the program
x
8.5 System Settings
Describtion
Login
1 save changes
2 service menu
x
3 history
4 edit passwort
x
5 back without saving to start screen
6 volume control
7 brightness control
8 change rotor type1
x
9 time settings
x
10 program-end beep
1It is necessary to enter the rotor type used (12-place or 24-place) in order to calculate the filling volume and
it is only possible to enter the rotor type when the rotor has stopped.
1
2
3
4
5
6
7
8
9
1
2
3
4
2
4
1
3
5
6
10

© 2017 by Hettich AG page 18 CW II-OM-rev1.1
Hettich AG
Laborapparate phone: [phone]
Seestrasse 204a e-mail: [e-mail]
CH-8806 Baech internet: www.hettich.ch
8.5.1 History
Description
Login
- select a date to show the carried
out programs
1. return to system settings
2. last or next month
the day with a yellow background
has some saved datas / runs
8.5.2 Time settings
Description
Login
- wheel adjuster for date and time
1. accept changes
2. discard changes and return to
system settings
8.5.3 Edit password
Description
Login
1. insert old password
x
2. insert new password
x
3. repeat new password to confirm
x
4. show / hide passwords
x
5. accept changes
x
6. discard changes and return to
system settings
x
1
2
1
2
3
4
5
6
1
2
2

© 2017 by Hettich AG page 19 CW II-OM-rev1.0
Hettich AG
Laborapparate phone: [phone]
Seestrasse 204a e-mail: [e-mail]
CH-8806 Baech internet: www.hettich.ch
8.6 Service menu
Description
Login
1. calibration
x
2. user settings
x
3. device settings
x
4. network settings
x
5. back to system settings
x
8.6.1 Calibration
Description
Login
1. open lid
x
2. fill in solution (refill / undefined)
x
3. start calibration
x
4. back to service menu without
saving
x
5. select pump
x
6. select target for measurement
x
7. indicate filling level
x
8. target measure
x
9. graduate decimal point 0.1ml
x
10. graduate decimal point 1ml
x
8.6.2 User settings
Description
Login
1. go upward in user list
x
2. go downward in user list
x
3. save users
x
4. back to service menu without
saving
x
5. add a new user
x
6. set password
x
7. delete user
x
8. select/deselect user rights
x
2
1
3
4
5
6
10
1
2
3
4
5
7
8
9
1
2
3
4
5
6
7
8

© 2017 by Hettich AG page 20 CW II-OM-rev1.1
Hettich AG
Laborapparate phone: [phone]
Seestrasse 204a e-mail: [e-mail]
CH-8806 Baech internet: www.hettich.ch
8.6.3 Device settings
Description
Login
1. save changes
x
2. back to service menu without
saving
x
3. change device name
x
4. activate/deactivate pumps
x
5. adjust motor speed limit
x
6. add new rotor
x
8.6.4 Network settings
Description
Login
1. save changes
x
2. back to service menu without saving
x
3. current network settings
x
1
2
3
4
5
6
1
2
3