MELAG MELAtherm 10 Assembly instructions

Dear Dr.
We should like to extend our thanks for the expression of trust in our company which you have displayed through the
purchase of this MELAG device.
As an owner-run and operated family concern founded in 1951, we have a long history of successful specialization in
hygiene products for practice-based use. Our focus on innovation, quality and the highest standards of operational
reliability has established MELAG as the world’s leading manufacturer in the instrument treatment and hygiene field.
You, our customer are justified in your demand for the best products, quality and reliability. Providing "competence in
hygiene" and "Quality – made in Germany", we guarantee that these demands will be met. Our certified quality
management systems is subject to close monitoring: one instrument to this end is our annual multi-day audit conducted
in accordance with ISO 13485 and ISO 9001. This guarantees that all MELAG products are manufactured and tested in
accordance with strict quality criteria.
The MELAG management and team.
Instructions for the use and
care of the accessories
MELAtherm® 10

General guidelines
General guidelines
Please read these accessories usage advice very carefully before using the accessories in the MELAtherm10. They
include important safety information.
Please store this document carefully and in close proximity to the washer-disinfector. They represent a component of the
product.
Validity
The information contained in this document applies to the accessories which it describes and which are designed
exclusively for use in conjunction with the MELAtherm®10 washer-disinfector.
The most up-to-date accessories usage advice is found on the MELAG download centre under www.melag.de.
About this document
Symbols used
Symbol
Explanation
Indicates a dangerous situation, which if not avoided, could entail slight to life-
threatening injuries.
Draws your attention to a situation, which if not avoided, could result in damage to the
instruments, the practice fittings or the device.
Draws your attention to important information.
Formatting rules
Accentuation
Explanation
see …
Reference to another text section within this document

Contents
Contents
Optimizing the cleaning performance and value-
retention of the instruments..............................7
Principles of the load configuration ..................9
The 6 segment principle ................................................9
The Flex System..........................................................10
Accessories for exterior cleaning ...................11
Basis baskets ..............................................................11
Basis basket without injector rail..............................11
Basis basket with injector rail (incl. 11 blind screws)11
Basis basket with injector rail (incl. 11 nozzles and
clamp springs)..........................................................12
Basis basket with injector rail (incl. 2 central filters).12
Insert racks..................................................................17
Insert rack for 3 MELAstore-Trays/ sieve cassettes.17
Insert rack for 4 MELAstore-Trays/sieve cassettes..17
Insert rack for MELAstore-Tray 50 (12
pcs.)/MELAstore-Tray 100 (6 pcs.)..........................18
Insert rack for 5 trays / 10 half-trays.........................19
Instruments and washing baskets ...............................20
Instrument basket compact......................................20
Instrument basket standard......................................20
Instrument basket >G<.............................................20
Needle tip plate for instrument basket......................21
Small parts container ...............................................22
Stackable insert racks and baskets (flex system)........23
Flex basket 1............................................................23
Flex basket 2............................................................23
Flex basket 3............................................................23
Flex basket 6............................................................24
Injectior basket Flex 1 ..............................................25
Insert rack for impression trays, scissors and clamps
.................................................................................26
Insert rack for hinged instruments............................28
Flex basket specula .................................................29
Attachments for stackable baskets (Flex system)........30
Ear speculum attachment Flex 1..............................30
Ear speculum attachment Flex 2..............................31
Ear speculum attachment Flex 3..............................32
Attachment for flex basket with brackets..................33
Bracket for Flex attachment.....................................34
Instrument holder for flex baskets (60 pcs.).............35
Sieve cassettes and inserts.........................................36
Sieve cassette..........................................................36
Dividing insert for sieve cassette..............................37
Protrusion guard for the sieve cassette....................37
Protective insert for the sieve cassette.....................38
MELAstore-Tray 50..................................................39
MELAstore-Tray 100................................................39
MELAstore-Tray 200................................................39
Accessories for interior cleaning ....................41
Connectors and adapters for instruments....................41
Injector nozzle..........................................................41
Clamp spring for injector nozzle...............................42
Irrigation sleeve for instruments with Ø 2-11 mm.....42
Adapter (male) for Luer-Lock ...................................45
Adapter (female) for Luer/Luer-Lock........................45
Adapters for tips.......................................................46
Adapter for tips M3.0 x 0.5 mm, external thread.....46
Adapter for tips M3.6xPH1.5 P0.5, internal thread...46
Adapter for tips M3.0 x 0.35 mm, external thread ..46
Marking discs for adapters for tips ...........................47
Adapters for transfer instruments.................................49
Selection aid for the use of adapters for transfer
instrument ................................................................49
Adapters for ISO connector (INTRA coupling).........50
Adapter for KaVo turbines (MULTIflex connection)..50
Adapter for Sirona Classic........................................51
W&H turbine adapter................................................53
Filter disc housing with ceramic filter disc................53
Universal adapter (incl. 3 inserts and ceramic filter
disc) .........................................................................55
Distance sleeve........................................................57
Adapter for exterior spray channels .........................58
Double distributor.....................................................59
Triple distributor (incl. ceramic filter disc).................60
Filter inserts.................................................................62
Ceramic filter disc (10 pcs.)......................................62
Metal filter disc.........................................................63
Central filer for injector rail .......................................64
Sealing elements.........................................................65
Silicone sealing cap, green (10 pcs.) .......................65
Silicone sealing cap, blue (10 pcs.)..........................66
White silicone sealing cap (10 pcs.).........................66
Sealing screw for injector rail and distributor............67
Seal (male) for Luer-Lock.........................................67
Seal (female) for Luer/Luer-Lock..............................68
Hoses and hose connections.......................................69
Connection for hoses with interior Ø 6 mm, external
thread.......................................................................69

Contents
Connection for hoses with interior Ø 6mm, internal
thread.......................................................................70
Silicon hose Ø 10/6 mm, running metre...................70
Hose extension with screw connections...................71
Examples for basic configurations..................72
Basic configuration for the ENT practice......................72
Basic configuration for the gynaecological practice.....72
Basic configuration for the dental practice...................73
Basic configuration for the OMF surgery .....................73

Safety instructions
5
Safety instructions
When using the MELAtherm10 accessories, please ensure that you observe the following safety
instructions as well as those outlined in the following chapters.
Instruments/accessories
For your own safety and to avoid injuries when loading the instrument and washing baskets,
always wear gloves or other suitable hand protection.
Use only those instruments designed by their manufacturer for automatic treatment in a washer-
disinfector. Please ensure that you observe the information provided by the instrument
manufacturers ISO 17664. It is especially important to observe the manufacturer's information
when treating newly purchased instruments for the first time.
Use original accessories from MELAG. We cannot provide a guarantee for non-MELAG
accessories, even if they are in possession of validation.
When using additional accessories from other manufacturers to secure instruments, especially
hollow-bodied instruments, it is necessary to observe the information contained in the
manufacturer's operating manual.
If using accessories from other manufacturers, above all hoses, please ensure that they are heat-
resistant up to 95 °C. This applies above all to hoses.
Use only those process agents approved by MELAG. Observe the operating and safety
information from the process agent manufacturer. MELAG does not accept any liability for the use
of any process agents not approved by MELAG.
Take care when arranging sharp and pointed instruments and do so in a manner that prevents all
danger of injury. Loading should best be performed from back to front. Wear suitable protective
gloves.
Comply with pre-determined loading patterns established within the scope of the validation
procedure.
Load
Ensure the correct arrangement of the instruments. Avoid spray shadow and repeated stacking of
the instruments.
Storage
Store all accessories in a dry atmosphere protected from corrosive objects or media.
Disposal
Accessory parts which display strong signs of wear e.g abrasion, cracks or corrosion must be
disposed of correctly.

General instructions for preparation and treatment
6
General instructions for preparation and treatment
1 Hollow-bodied instruments
1.1 The automatic decontamination of hollow-bodied instruments requires that they be arranged in
the washer-disinfector on adapters on the injector rail or via suitable load elements to ensure
sufficient throughflow. Universal dental aspirator tips with 11 mm and 16 mm connections can
be treated in instrument baskets in a standing position. The distal end must point upwards. This
must be considered separately during validation.
1.2 After decontamination, complex hollow bodies such as transfer instruments must be dried using
medical compressed air to remove residual moisture. Comply with all relevant national
specifications.
1.3 Before and after decontamination, check the instruments for a secure position on the adapters,
the hose connections or the injector nozzles. The instruments must not be able to become
detached during the program run. If this happens, they require further decontamination in the
washer-disinfector.
1.4 When using the basis basket in conjunction with an injector rail, please ensure that you always
push the basis basket against the rear wall of the chamber to the fullest extent, so that the
injector rail locks on to the connection fitting on the inner wall of the washing chamber.
1.5 Observe the treatment instructions provided in the user manual of the washer-disinfector
regarding transfer instruments and ophthalmological instruments.
1.6 The operator is responsible for validating the procedure in combination with special load
accessories Especial attention is to be accorded to the feed line to the hollow-bodied
instruments.
1.7 Treat only those hollow-bodied instruments which guarantee sufficient and reproducible rinsing.
Before treatment, check the hollow-bodied instruments for passage by rinsing them with water
of a minimum quality equal to drinking water.
2 Injector rails and distributor
2.1 Sufficiently high rinse pressure is important for the cleaning. Always place instruments on the
adapter. If possible, seal non-used adapters with the suitable silicone sealing cap. Seal the
unused connections on the injector rail with sealing screws (art. no. 80140).
3 Adapters for transfer instruments
3.1 Please note that leading manufacturers of transfer instruments recommend drying the
spray/air/water channels immediately after treatment using medical compressed air. In doing so,
it is necessary to maintain the patency of the channels.
3.2 This must then be followed by maintenance using maintenance and care products/oils approved
by the instrument manufacturer.

Optimizing the cleaning performance and value-retention of the instruments
7
Optimizing the cleaning performance and
value-retention of the instruments
The following important treatment instructions ensure that your washer-disinfector achieves the best
possible cleaning performance and ensures the value-retention of your instruments. Further information is
to be found in the brochure "Instrument Reprocessing" from the Arbeitskreis Instrumentenaufbereitung AKI
(download from www.a-k-i.org) or from your instrument manufacturer.
1 Wet/dry storage
1.1 Wettened instruments should be stored dry. Ensure that they are stored protected from light and
heat. Keep the period of storage as short as possible.
1.2 Instruments which present organic residue (e.g. blood) after patient treatment could benefit from
pre-soaking in a suitable treatment solution. Please ensure the correct process agent chosen
for prior soaking is compatible with the washer-disinfector process agents. Otherwise, we
recommend dry storage.
1.3 If pre-soaking is to be performed, the instruments must be rinsed thoroughly with running water
before insertion in the washer-disinfector (WD) to prevent the solution from entering the device.
1.4 Instruments may not be soaked overnight in water. Storage in demineralized/distilled water is
also associated with negative effects connected with treatment residue (blood etc.).
2 Preparation and pre-cleaning
2.1 If instruments are to be subject to manual preparation for cleaning, please ensure that no media
or tools/resources are deployed which could damage the surface of the instruments. Never use
any aggressive cleaning fluids, wire brushes or metal scourers. Information regarding correct
instrument treatment is available from your instrument manufacturer.
2.2 Insoluble treatment substances (e.g. dental cement, root canal disinfectants, alginates, silicon
etc.) must be cleaned manually directly after use. Consult the product data sheets of the
treatment substances.
2.3 Other substances can also necessitate manual pre-cleaning. These include ultrasound gels and
other auxiliary substances.
2.4 Hollow body articles (transfer instruments, cannulas etc.) are to be checked for passage. Please
observe the specialist information in the user manual.
2.5 Instruments must be dismantled for treatment in accordance with the manufacturer's
specifications.
2.6 Corroded Instruments must be separated. Crusted instruments must be subject to a basic
cleaning/servicing.
2.7 The KRINKO/BfArM (2012) recommends that instruments of the risk class “Semi-critical B” and
“Critical B” should be subject to pre-cleaning directly after use.
2.8 The complete cleaning and disinfection of surgical aspirators requires manual pre-cleaning of
the interior lumen. Subsequent suction (e.g. using the dental unit) of a minimum of 200 ml water
through the surgical aspirator immediately or 10 minutes (at the latest) after treatment will
achieve sufficient pre-cleaning. A comparable or more intensive pre-cleaning is permissible.
3 Loading instructions
3.1 Generally, ensure that the pattern of loading does not cause any spray shadow. When using
wash trays from other manufacturers, ensure that their design (large-scale covered areas) do
not generate spray shadow.
3.2 Instruments with non-dismountable joints or closable instruments (e.g. tweezers) must be open
for treatment.
3.3 Easily scratched instruments (e.g. dental mirrors) must be inserted separately with sufficient
clearance between the objects. Preparation in a wash tray can cause damage e.g. to the mirror
surface.
3.4 When using sieve cassettes, ensure that instruments are separated and do not drop masse to
the bottom. "Loose material" should be avoided as a matter of course. To do so, you can use
the dividing inserts from the MELAG accessories range.

Optimizing the cleaning performance and value-retention of the instruments
8
3.5 Treat only those instruments in the washer-disinfector which have been expressly authorized for
this purpose by the manufacturer. As a rule, these instruments are marked with this symbol,
either directly or in the treatment instructions.
3.6 If required, order the treatment instructions from the respective manufacturer in accordance with
EN ISO 17664.
3.7 Comply with the treatment instructions provided by the instrument manufacturer, especially
those pertaining to computability with process agents.
3.8 Do not treat any disposable instruments. Disposable instruments are usually marked with this
symbol:
3.9 Observe the information provided in the user manual regarding special instruments (dental
transfer instruments, ophthalmological instruments, instruments with interior lumen).
3.10 If you use non-MELAG accessories to treat instruments in the device, ensure that the
compatibility of the accessories with the device and instruments.
4 Routine checks
4.1 Check the filters (e.g. in the adapters for transfer instruments) and sieves (coarse and fine filter)
regularly and clean/replace where necessary.
4.2 Perform the routine controls in accordance with the user manual. The coarse and fine filters
should be checked for soiling and cleaned where necessary.
4.3 Check the plastic parts (e.g. inserts) for wear at regular intervals and replace them if necessary.
5 Selecting suitable programs
5.1 Normal up to strongly soiled instruments: Universal-Program.
Use the Intensive-Program if the Universal-Program does not provide sufficient cleaning power.
5.2 Particularly heavily soiled instruments: Intensive-Program.
5.3 Un-soiled or only lightly-soiled instruments Quick-Program.
5.4 Ophthalmologic instruments: Ophthalmo-program. DI water required!
6 Process agents
6.1 In order to avoid cleaning problems, we have specified the use of process agents adapted to
each other. These were set on the machine during installation. Information regarding the
product settings is to be found in the installation record or on the container labels.
7 General guidelines
7.1 Please note that no common household agents developed for use with a dishwasher cleaner,
aroma tabs etc. or indeed any other form of household agents - aluminium foil to prevent the
development of stains, vinegar, soda etc. - are used in the cleaning and disinfection device for
any purpose whatsoever. These substances impair the treatment process and can cause
damage to both the device and the instruments being treated. When metered correctly, the
process agents specified for the washer-disinfector achieve the best possible cleaning effects
and render superfluous the use of additional agents.
7.2 Ensure that the coarse and fine sieves are inserted before removing the rinse arms. This
prevents the entry of particles of dirt or rinse arms fastening parts into the pump pit.
7.3 Before the coarse and fine filters can be removed for cleaning, it is necessary to check for the
presence of any small particles in the filter. These must be removed before the sieve can be
removed so that they do not enter the device interior (observe the risk of injury).
7.4 After filling with regenerating salt, a short rinsing program should be started to remove any
residual salt from the washing chamber.
7.5 Avoid long stand times after the rinse-program.
7.6 The metering hose should be de-aerated with water before longer pauses (>2 weeks). Please
read and observe the information regarding these steps contained in the cleaning and
disinfection device user manual.

Principles of the load configuration
9
Principles of the load configuration
The 6 segment principle
All accessories are placed in the basis basket with or without an injector rail. The surface of the basis
basket is divided into six segments to ensure the optimal use of space.
The size of all insert racks, instrument baskets, washing baskets and flex baskets correspond to one or
more segments of the basis basket. To this end, the next pages provide one of the following diagrams for
each accessory.

Principles of the load configuration
10
The Flex System
The so-called Flex System was developed on the basis of the 6 segment principle. The flex system
consists of instrument baskets of various sizes. The flex baskets can be subject to variable combinations
and stacked. This system ensures the optimal use of space in the washing chamber of the washer-
disinfector.
Flex baskets may be stacked in max. 2 levels. Attachments for stackable flex baskets can also be used.
WARNING
Stacking more than two baskets on each other in the washing chamber increases the risk of spray
shadow.
Stack no more than a max. of two Flex baskets.
The following example shows one of a number of many further possible combinations:
Ear speculum
attachment for flex
basket 1
Flex basket 1
Flex basket 3
Ear speculum
attachment for flex
basket 2

Accessories for exterior cleaning
11
Accessories for exterior cleaning
Basis baskets
The basis of every loading variation is provided by one of the basis baskets. All accessories are placed in
the basis basket. Depending on the area of application, loading with insert racks, baskets etc. can be
subject to any combination. Loading examples are provided from page 72.
Basis basket without injector rail
Art. no. 00188
Intended use
If no hollow-bodied instruments are to be rinsed, use
the basis basket without injector rail.
Basis basket with injector rail (incl. 11 blind screws)
Art. no. 00200
Intended use
If hollow-bodied instrument are to be rinsed, use the
basis basket with injector rail (incl. 11 blind screws).
The hollow-bodied instruments are fastened to the
injector rail using an adapter or other connection
elements.
NOTICE
The use of filter inserts is imperative with hollow-bodied instruments with an interior diameter
≤0.8 mm.
PLEASE NOTE
Operation of the basis basket with injector rail and plastic blind screws (art. no. 00200) is
permissible only for the initial commissioning or max. three weeks. After this, the blind screws
must be replaced with sealing screws from stainlees steel (art. no. 80140) or suitable accessories.

Accessories for exterior cleaning
12
Basis basket with injector rail (incl. 11 nozzles and clamp springs)
Art. no. 00197
Intended use
If hollow-bodied instruments are to be rinsed use the
basis basket with injector rail (incl. 11 injector nozzles
and clamp springs).
The hollow-bodied instruments (e.g. dental surgical
aspirator tips) are stuck on the injector nozzles and
fixed using clamp springs.
NOTICE
Hollow-bodied instruments with an interior
diameter ≤ 0.8 mm require filter inserts.
Basis basket with injector rail (incl. 2 central filters)
Art. no. 80440
Intended use
The basis basket with injector rail (incl. 2 central
filters) serves the treatment of hollow-bodied
instruments with an interior diameter of ≤0.8 mm.
The hollow-bodied instruments are connected to the
injector rail using an adapter. The use of further filter
elements is not permitted.
The integrated control display of the injector rail
indicates whether a minimum rinse pressure has been
reached.
CAUTION
The basis basket with injector rail and central filter has not been approved for use in the
ophthalmology sector.
PLEASE NOTE
In connection with distance sleeves (art. no. 55120) up to 9 triple distributors and universal
adapters can be screwed on to the injector rail with a central filter.
Application
Insert the basis basket as follows:
A port for the connection of the injector rail/the blind
cap is located on the right
-hand rear side of the
washing chamber of the washer
-disinfector.
Slide the basis basket with the injector rail
opening/the blind cap into the washing chamber until
it connects to this port.
Fig. 1: Inserting the basis basket

Accessories for exterior cleaning
13
Using the injector rail with central filter
PLEASE NOTE
Comply with the following before commissioning the injector rail with the central filter:
Remove the central filter before connecting adapters to the injector rail.
Always place instruments on the adapter. If possible, seal non-used adapters with the suitable
silicone sealing cap. If the two points above do not bring a remedy, contact the customer
services/stockist technician.
Seal the unused connections on the injector rail with sealing screws (art. no. 80140).
WARNING
Danger of contamination from soiling on the new central filter.
Only use a clean central filter.
Rinse the new central filter thoroughly under running water. Alternatively, the central filter can
be cleaned using an empty batch in a rinse program.
Inserting and removing the central filter
WARNING
Danger of contamination by a damaged central filter. The central filter can suffer damage
through incorrect insertion. Filtered particles can work loose and penetrate the
instruments.
Check the central filter for damage before inserting it.
Screw on the central filter to the injector rail to its fullest extent.
Inserting: Slide the central filter with the sealed end first
into the injector rail and turn the grip clockwise until it is
hand tight
(Fig. 2).
The central filter has been inserted correctly when the
grip is flush with the injector rail.
Removal:
Turn the grip of the central filter anti-
clockwise
and pull the
central filter from the injector rail.
Further application usage advice regarding the central
filter is available on page
64.
Fig. 2: Inserting and removing the central filter

Accessories for exterior cleaning
14
PLEASE NOTE
Please note the following about the period of use of the central filter:
The period of use of the central filter depends on its frequency of use, the loading of the injector
rail, the water quality and the degree of soiling of the instruments to be treated. As a result, it can
vary strongly. It is not possible recommend an average interval for changing the filter.
Ageing processes mean that the central filter must be changed at least a year, even if the control
display indicates sufficient rinse pressure.
You can extend the use time of the central filter by taking into account the following when
loading the injector rail:
Always place instruments on the adapter. If possible, seal non-used adapters with the
suitable silicone sealing cap.
Seal the unused connections on the injector rail with sealing screws (art. no. 80140). This
produces a higher rinse pressure and reduces the water flow through the central filter.
Reduce the number of connections on the injector rail: The lower the number of
connections, the longer the use duration of the central filter.
Avoid using instruments which do not require filtration. Their high water flow reduces the
rinse pressure and thus the period of use of the central filter. Universal dental aspirator tips
with 11 mm and 16 mm connections can be treated in instrument baskets in a standing
position. The distal end must point upwards. This must be considered separately during
validation.
Rinse coarse water-insoluble material (e.g. prophylaxis powder, dental cement, composite
filler etc.) from the instruments before decontamination in the washer-disinfector.
Fitting the injector rail with adapters
WARNING
Danger of contamination from reduced filtration and cleaning performance. Screwing on
accessories too deeply can damage the central filter or impede the water flow in the
instrument.
Remove the central filter before placing adapters on the injector rail.
Check the thread lengths with the thread length meter.
Use flat washers for adapters with a thread length > 4.
1. Remove the central filter.
2. With adapters with a thread length of > 4 mm add
as many flat washers until the thread protrudes by
max. 4 mm (Fig. 3).
3. Screw the connections and the adapters into the
injector rail. Always place instruments on the
adapter. If possible, seal non-used adapters with
the suitable silicone sealing cap. Seal the unused
connections on the injector rail with sealing
screws.
4. Insert the central filter in the injector rail.
5. Should the central filter becomes difficult to slide in
or becomes blocked, use further flat washers.
Please note that under certain circumstances; even
original MELAG accessories can have a thread length
greater than 4 mm.
Fig. 3: Thread lengths of the adapter
> 4 mm
≤4 mm
2 mm

Accessories for exterior cleaning
15
Checking the control display
The integrated control display of the injector rail triggers once a minimum rinse pressure has been
reached. The rinse pressure achieved depends on the state of the central filter and the fitting of the
injector rail.
WARNING
Danger of contamination from reduced filtration and cleaning performance. Use the control
display to check whether the central filter is functioning correctly.
Activate the control display before every program run.
Check the control display after every program run.
Activating the control display:
1. Press the pin of the control display into the injector
rail so that it returns to its starting position.
Fig. 4: Control indicator before program start
2. Start a disinfection program.
3. After the program run, check whether the control
display has triggered.
4. If the control display pin protrudes from the injector
rail, the central filter can be used further.
Fig. 5: State of the central filter without fault
5. If the pin does not protrude from the control display
after the program run, check whether all
connections on the injector rail are sealed with
sealing screws, instruments have been connected to
adapters, or the adapters have been sealed with
silicone sealing caps.
6. If the injector rail was correctly sealed and the
control display has still not triggered, change the
central filter.
Fig. 6: The central filter must be replaced
If the control display has not triggered the first time and the injector rail has been correctly fitted with
instruments/seals, a safety extra allows this program run can be qualified as a success.



Accessories for exterior cleaning
16
Malfunctions and their remedy
Perform all the following measures before contacting the service dept.
Malfunctions
Remedy
The central filter is new, but
the pin does not spring out of
the control display.
1. Check whether the central filter has been fitted correctly.
2. Check the loading of the injector rail. Seal the unused
connections with sealing screws (art. no. 80140).
3. Always place instruments on the adapter. If possible, seal non-
used adapters with the suitable silicone sealing cap. If the two
points above do not bring a remedy, contact the customer
services/stockist technician.
The pin on the control
display cannot be pressed in. Contact the service department/stockist technician.
Information for validation with a central filter
Disinfect brand new central filters in the washer-disinfector before performing the validation. The
partial cycle “Disinfection” performed in maintenance mode is sufficient.
The system conditions mean that the rinse pressure measured behind the central filter is lower than
the rinse pressure measured by the device.
Rinse pressures ≥100 mbar - measured behind the central filter - during cleaning and disinfection
lie within the specifications.
Fitting a new injector rail with central filter
The upgrade set with 2 central filters (art. no. 80480) requires no. 2.5 and 3 Allen keys.
NOTICE
Read the application advice before using the accessories!
1. Unscrew and remove the two screws on the underside of the basis basket using the no. 3 Allen key
and remove the injector rail.
2. Dispose of the screws and distance sleeves of the injector rail.
3. Insert the new injector rail in the basis basket.
4. Observe the alignment of the injector rail when inserting: The plastic ports of the central filter must be
positioned in the round apertures of the basis basket.
5. Fix the injector rail with the screws and distance sleeves included in the scope of delivery.
Use the no. 2.5 Allen key.
6. Observe for the usage of the injector rail with central filter the step “Using the injector rail with
central filter”.
PLEASE NOTE
No additional filter elements may be used when using the basis basket with injector rails and
central filters.

Accessories for exterior cleaning
17
Insert racks
Insert rack for
3 MELAstore-Trays/
sieve cassettes
Insert rack for 4 MELAstore- Trays/sieve cassettes
Art. no. 00180
Art. no. 80040
Space requirements Space requirements
Intended use
This insert rack facilitates the acceptance of sieve cassettes or MELAstore-Trays.
Application
Place the
sieve cassettes in the insert racks with their latch
pointing upwards. This prevents the instruments from falling
downwards upon removal of the
sieve cassette should the latch
open (see
Fig. 7).
In the interests of simple loading and removal in the insert rack,
the
sieve cassette should be inclined towards the device door.
We recommend use of a MELAG
sieve cassette. When using
sieve cassette
s from other manufacturers, please observe the
corresponding usage advice.
The MELAstore
-Tray 200 is inserted in the insert rack for 3 or 4
si
eve cassettes.
Always place the MELAstore
-Tray 200 in the insert racks with
their latch pointing to the rear (see
Fig. 8).
We should like to point out that the number and alignment of the
silicon bar
in the MELAstore-Tray influences the cleaning
outcome.
Used in conjunction with
Sieve cassette, art. no. 00185
Sieve cassette with dividing insert and protrusion guard,
art. no. 00185
MELAstore-Tray 100, art. no. 01181
MELAstore-Tray 200, art. no. 01182
Fig. 7: Fore view in the device
Fig. 8: Fore view in the device

Accessories for exterior cleaning
18
Insert rack for MELAstore-Tray 50 (12 pcs.)/MELAstore-Tray 100 (6 pcs.)
Art. no. 80810
Space requirements
Intended use
This insert rack serves the direct acceptance of the MELAstore Trays 50 und 100. It is not stackable.
Application
Place the MELAstore
-Trays in the insert racks with their
latch pointing to the rear (see
Fig. 9).
In the interests of simple loading and removal in the basis
basket, the MELAstore
-Trays should be inclined towards
the device door.
Max. 6 MELAstore
-Trays 100 or 12 MELAstore-Trays 50
(stacked
on top of each other) fit in the insert rack.
The number and alignment of the
silicon bar in the
MELAstore
-Tray influence the cleaning outcome.
Fig. 9: Loading example MELAstore-Tray 100
and MELAstore-Tray 50
PLEASE NOTE
Instruments must be dismantled for treatment in accordance with the manufacturer's
specifications. Please ensure that you observe the information provided by the instrument
manufacturer.
Used in conjunction with
MELAstore-Tray 50, art. no. 01180
MELAstore-Tray 100, art. no. 01181

Accessories for exterior cleaning
19
Insert rack for 5 trays / 10 half-trays
Art. no. 80590
Space requirements
Intended use
The tray mount accommodates instrument trays (LxWxH) 24 x 18 x 1.7 cm to max. 29 x 19 x 2.0 cm. It is
not stackable.
Application
Remove the coarse soiling from the trays before
treatment in the device.
Always place multiple trays in the tray mount with the
impression pointing in the same direction.
Depending on the size, 5 - 10 instrument trays can be
positioned (see Fig. 10).
Check the instrument trays for soiling after treatment.
Fig. 10: Combination example
NOTICE
Only treat instrument trays which have been cleared by the manufacturer for treatment in a
washer-disinfector. If required, order the treatment instructions from the respective
manufacturer in accordance with EN ISO 17664.
Please note that a temperature of up to 95 °C can be reached in the disinfection phase.

Accessories for exterior cleaning
20
Instruments and washing baskets
Instrument basket
compact
Instrument basket standard Instrument basket >G<
Art. no. 00195
Art. no. 00184
Art. no. 00131
Space requirements
Space requirements Space requirements
Intended use
The instrument basket facilitates the treatment of standing instruments e.g. tweezers, probes, mirrors,
scissors, clamps, nasal specula etc. It cannot be stacked.
Universal dental aspirator tips with 11 mm and 16 mm connections can be treated in instrument baskets in
a standing position. The distal end must point upwards. This must be considered separately during
validation.
Application
The instrument basket is placed in the basis basket.
The instruments are placed in the instrument basket with their grip ends facing downwards. We
recommend the use of a needle tip plate (art. no. 00186) for instruments with two working ends.
Heavy soiling on the instruments (e.g. dental cement or similar) must be removed from the instrument
directly after their use. Any encrusted residue must first be removed in an ultrasound bath.
DANGER
Danger of injury from sharp or pointed instruments.
Wear suitable hand protection.
PLEASE NOTE
Use only those instruments designed by their manufacturer for automatic treatment in a washer-
disinfector. Please ensure that you observe the information provided by the instrument
manufacturers.
Insert all mirrors and other sensitive instruments in the instrument basket in such a fashion so that
they do not cover each other or become damaged by banging into other instruments.