How do I clean the water tanks and what products should I use?

Information and videos relating to the cleaning of the water tanks and cleaning products can be found on the Video Tutorial section of this web site.

Lisa 17/22 Corrosion or spots on instruments

POSSIBLE CAUSE Tap water on instruments when placed in the sterilizer SOLUTION Ensure that instruments are dry before they are placed in the sterilizer. POSSIBLE CAUSE Use of water of poor quality or water containing chemical substances SOLUTION Drain both water tanks. Use good quality water (see APPENDIX 7). POSSIBLE CAUSE Organic or chemical residues on the instruments SOLUTION Clean, rinse and dry instruments before placing them in the sterilizer (see APPENDIX 2). POSSIBLE CAUSE Chamber, trays, tray rack dirty SOLUTION Clean the chamber and wash the chamber furniture POSSIBLE CAUSE Contact between instruments of different materials SOLUTION Ensure that instruments of different materials do not touch (aluminum, carbon or stainless steel, etc.); place them on different trays or cassettes or pouch them (refer to APPENDIX 2). POSSIBLE CAUSE Scale deposits on the chamber SOLUTION Clean the chamber and use good quality water (refer to APPENDIX 7).

Lisa 17/22 At the end of the cycle, there is residual water in the chamber

POSSIBLE CAUSE Sterilizer not properly levelled SOLUTION Properly level the surface that the sterilizer is placed on. POSSIBLE CAUSE Overloaded chamber SOLUTION Comply with the maximum load weight limits for each type of load. Always use the chamber rack for trays and cassettes. POSSIBLE CAUSE Chamber filter clogged SOLUTION Remove and clean the chamber filter. POSSIBLE CAUSE Chamber filter cap mispositioned SOLUTION Mount the chamber filter cap properly (see chapter MAINTENANCE) POSSIBLE CAUSE Load incorrectly placed SOLUTION Follow the recommendations as listed in ANNEX 2.

Lisa 17/22 When the sterilizer is connected to an automated water supply system: there is no clean water in the tank, but the automatic water filling does not fill the water.

POSSIBLE CAUSE Water fill system not connected SOLUTION Connect the water fill system to the sterilizer (see ANNEX 7 for water quality requirements). POSSIBLE CAUSE When the water fill system attempted to fill the tank, water was temporarily unavailable SOLUTION Since water tank filling is attempted only once in-between cycle execution, this event inhibits water feeding. Switch the sterilizer OFF and then ON again. Check the external water supply system. Check for water leaks from the sterilizer. POSSIBLE CAUSE Faulty MIN water level sensor in the clean water tank SOLUTION Call service.

Whom should I get to validate and maintain my sterilizer?

Validation shall be carried out by an official authority. Maintenance tasks shall be carried out by a qualified and authorised technician.

Does my sterilizer need any periodic qualification/validation?

Validation generally comprises a range of tests defined in internationally recognised standards. These tests begin for every device with the factory tests at W&H. In addition, corresponding documentation is included with your device. Prior to commissioning the device at your premises, the technician performs further checks to ensure the device functions correctly. Then, depending on the national/regional laws and directives, the device must be subjected to a so-called renewed performance qualification at regular intervals. For further information, please contact your dealer.

How long should I archive the documentation of regular tests?

Keep the results according to your country/regional specific laws and guidelines. Those records can be of assistance in case of service as well.

Do I need to document the results of all periodic tests?

W&H recommends recording all periodic tests, repairs and modifications on the sterilizer in a logbook including date and signature of the person who carried out the test or other activity. Compulsories of recording is regulated by local/national guidelines.

Validation is a testing procedure carried out by an official authority, proving the effectiveness of your sterilizer. Compulsories and frequency of validation are regulated by local/national guidelines.

Which water quality should I use for my sterilizer?

Answer: The water quality for sterilizers is internationally specified by standards and directives. The reasons for this are that your sterilizer can be seriously damaged by it or the sterilization can be jeopardized. Consequently, only water with conductivity of less than 10 µS/cm in North America and 15 µS/cm for the rest of the world should be used for your W&H sterilizer. The Water treatment devices Multidem and Osmo are especially designed to prepare suitable water (see chapter “Water quality” in the Instructions for Use).

Do I need to carry out periodic testing on my W&H Sterilizer?

All W&H sterilizers features test cycles (B&D/Helix test, Vacuum test). Compulsory and frequency of testing are regulated by local/national guidelines.

Should I pouch/wrap my instruments and how long can I store them after sterilization?

To ensure that your instruments are stored in a sterile state from their successful sterilization until they are used, W&H recommends wrapping them in suitable sterile barrier systems before sterilization. The recommended storage period can be found in the recommendations of the wrapping material manufacturer. For further information, please contact your dealer.

Warning about programmed maintenance.

POSSIBLE CAUSE The maintenance program needs to be carried out. SOLUTION Contact an authorized W&H service partner.

Warning about saving to the USB (HTML and SCL files)

POSSIBLE CAUSE The USB mass storage is disconnected or full. SOLUTION Check presence and condition of the USB pen drive. If the problem persist, contact an authorized W&H service partner

The sterilization (PROCESS) phase of a sterilization cycle was longer than expected.

POSSIBLE CAUSE The chamber temperature dropped below the minimum threshold and the software performed a successful recovery. SOLUTION Wait for cycle completion. If the problem occurs frequently, contact an authorized W&H service partner

The sterilizer enters into “Standby mode” immediately after being switched on

POSSIBLE CAUSE The unit was turned off while in standby mode. SOLUTION Press the standby mode button to exit.

When starting a cycle, the chamber door locks but re-opens immediately. The “Open the door” message appears.

POSSIBLE CAUSE Door seal not properly placed. SOLUTION Ensure that the door seal is correctly inserted around the whole circumference. POSSIBLE CAUSE Door jammed by external objects or by the load itself. SOLUTION Remove any objects interfering with the chamber door. Check for interference between the door and the chamber furniture and/or the load.

The cycle report printer does not work.

POSSIBLE CAUSE Printer not properly connected or not powered. SOLUTION Check the data and power connection to the printer.

The sterilizer remains switched OFF.

POSSIBLE CAUSE The main switch or network circuit breaker is OFF. SOLUTION Activate the main switch or network circuit breaker (ON). POSSIBLE CAUSE No voltage at the socket. SOLUTION Check the building electrical supply. POSSIBLE CAUSE The power cord is not connected properly. SOLUTION Check and connect the power cord properly

Water is leaking at the front of the sterilizer

POSSIBLE CAUSE Leaks through the chamber door seal. SOLUTION Clean or replace the door seal. Clean the door surface facing the chamber. POSSIBLE CAUSE Internal leak. SOLUTION Contact an authorized W&H service partner.

No cycles are stored in the cycle history menu

POSSIBLE CAUSE An electronic board was replaced when serviced. SOLUTION None. The memory of the old board cannot be restored. You are advised to Save the history regularly onto the USB pen drive.

Warning about consumable replacement.

POSSIBLE CAUSE A consumable needs to be replaced. SOLUTION Order the requested consumable (door seal, dust filter, bacteriological filter) and replace it. See the chapter “Maintenance” in the Instructions for Use.

How do I change consumable components on my sterilizer?

Consumable replacement instructions are provided in the Instructions for Use, chapter “Maintenance”. In addition, a video description is available: • in the sterilizer, in the maintenance section of the menu; • in the Consumables & Accessories and Video Tutorial section of this website.

At the end of the cycle, there is residual water on load.

POSSIBLE CAUSE Sterilizer not properly levelled. SOLUTION Place the sterilizer on a flat, levelled surface. POSSIBLE CAUSE Overloaded chamber. SOLUTION Comply with the maximum load weight limits for each type of load. Always use the chamber rack for trays and cassettes. POSSIBLE CAUSE Chamber filters clogged. SOLUTION Remove and clean the chamber filters. POSSIBLE CAUSE Load incorrectly placed. SOLUTION Follow the recommendations as listed in chapter “Load maintenance and preparation” in the Instructions for Use.

What is the maximum noise level of the Lara XXL sterilizer?

The max. noise level of Lara XXL is 70 dB.

Lara XXL – maximum capacity, minimum dimensions

Name: Lara XXL: large W&H sterilizer for dental handpiece reprocessing
Brand: W&H

Surprisingly spacious chamber

Compact external dimensions and an XXL chamber with 38 litres characterise the Lara XXL sterilizer and make it surprisingly spacious. Easy to position on a standard worktop, the device not only impresses with its high loading flexibility and simple navigation, but also with much more.

AR/3D

Systemoversigt

Lara XXL
Technical data

- 38 litres chamber
  
  XXL capacity – thanks to 38 litre chamber
  
  Large, larger, largest. Despite its compact outer dimensions, the new Lara XXL sterilizer is surprisingly large, with a chamber size of 38 litres.
- Wide variety of loading options
  
  Higher efficiency due to XXL capacity
  
  Lara XXL is able to reprocess up to 12 kg of containers and 10 kg of wrapped instruments, which is about twice the capacity of a standard sterilizer.
  Thanks to its chamber size and its 6-tray rack, it is
  extremely flexible.
- Compact outer dimensions
  
  Compact outer dimensions
  
  Due to its compact dimensions, Lara XXL is easy to install and without modification of the reprocessing room.
  A standard worktop with a depth of 60 cm is all you need to set up the XXL sterilizer.
- Eco Dry technology
  
  XXL performance thanks to Eco Dry
  
  The advanced patented Eco Dry technology adjusts the drying time to the mass of the load. This reduces the cycle time, increases the life span of the instruments and optimises the energy consumption.
- Best cycle times
  
  High capacity and best cycle times in its performance class
  
  With Lara XXL, large loads can be quickly and perfectly sterilized: 10 kg of wrapped or unwrapped loads, and 12 kg of containers.
  
  1: Wrapped 10 kg
  2: Unwrapped 10 kg
  3: Container 12 kg
- Time saving
  
  Lara XXL is able to automatically adjust the drying time for small loads (0.5 kg), average loads (3 kg) and full loads. Thus, a 3 kg load
  can be reprocessed in about 40 minutes using a type B cycle.
- Extends service life
  
  Automatic adjustment of the drying time depending on the load reduces the heat exposure time. This extends the service
  life of your instruments.
- Energy saving
  
  Optimising the drying time means less energy consumption. This makes Lara XXL the
  ”green solution“.
- Colour touch display
  
  XXL usability thanks to easy operation
  
  The Lara XXL colour touch display offers access to an intelligent menu structure with a wide range of options to make your daily work easier, faster, and more efficient.
  
  The intelligent menu structure of the new Lara XXL sterilizer provides extraordinarily high operating comfort: you can navigate to the different functions intuitively and quickly using the large colour touch display.
- Easy water filling
  
  Easy manual filling or …
  
  An integrated high-capacity funnel prevents water splashes during the filling process.
  
  … automatic water filling
  
  An automatic water filling valve allows you to connect a demineralization system. Manual filling and draining are no longer necessary.
- Traceability
  
  XXL connectivity thanks to advanced technology
  
  The technical expertise makes the difference. The Lara XXL sterilizer is based on a sophisticated technical concept that offers future-oriented possibilities and significantly simplifies your workflow.
- Documentation
  
  Enhanced traceability
  
  The documentation is automatically saved via a high-capacity USB stick.
  
  The barcode label printer provides additional support on traceability thanks to the opportunity for linking cycle, sterilization package and patient.
  
  The cycle report printer ensures adequate paper documentation of the cycle.
  
  Wi-Fi and LAN connections offer the possibility to download cycle reports directly to any PC or smart device.
Advanced connectivity

The ioDent^® system offers intelligent dental solutions and enables an advanced service support.
- W&H Steri App
  
  The W&H Steri App is an advanced smartphone and tablet application that allows controlling and remote monitoring of the sterilizer in your dental clinic. Moreover, cycle history back-up automatically saved on smartphone ensures extra-safety.
Compatibility:

The application is compatible with all sterilizers currently available.
Available languages: EN, IT, FR, DE, ES, ZH-CN, JP

Main features:

Remote control of your sterilizer: the user can remotely command up to 4 sterilizers.
Advanced traceability: EliTrace feature is now fully supported and the App permits to create instrument database directly from your smart device. In addition to this function, the management and tracking of dental instruments is integrated.
Reports creation: the App allows making intervention reports in order to collect data regarding specific treatments.
User management: creation and handling of sterilizer users directly from your smart device.
Backup functionality: all the cycle reports are automatically saved to assure more protection of data.

Download on App Store

Download on Google Play Store
- XXL upgradeability thanks to Activation Codes
  
  Needs and requirements can change.
  Prepare yourself now: with the Activation Code system, additional functions can be activated to reflect your changing practice needs and meet future requirements.
With the EliTrace feature,
the sterilization process can be traced and documented down to the individual instrument or kit. Without any additional software or computer.

The quick cycle for in-between: The Fast Cycle allows the sterilization of unwrapped instruments including handpieces in about 20 minutes

Six steps to your customised sterilizer:
1. Purchase the Activation Code of your choice from your local approved dental supplier.
2. After receiving the related login code, go to activation.wh.com
3. Specify this code along with the serial number and model of your sterilizer.
4. Your individual, secure Activation Code is generated.
5. Enter this code in the menu of your sterilizer.
6. The feature is available.
ACTIVATE FEATURE NOW!

Appropriate accessories

EliReel

W&H‘s sterilization reels ensure excellent drying quality, resistance and an easy-to-read steam indicator. These features simplify both the sealing and sterilization processes and also improve safety in the clinic.
More Info!

Seal² and SealVal²

The W&H sealer creates a 12 mm wide seal in just two seconds without the risk of burning the sterilization package. The absolute hermetic and strong protection of the sterile goods from environmental influences guarantees continuing sterility. More Info!

Helix Test

The Helix test ensures optimum process control for type B sterilizers. The QR code on the test strips enables full traceability and easy use with eLog, the digital logbook.
More Info!

Barcode scanner

This enables you to scan labels into patient files.

Barcode label printer

The label printer can be connected to the sterilizer to print barcodes. In combination with the integrated data logger, it improves your traceability system. The label printer is a quick and easy tool to link the sterilization cycle with patient files.
More Info!
- Environmentally friendly packaging
  
  The environmentally friendly packaging is completely reusable and recyclable. Plastic components were reduced to a minimum. For 99% of its weight, the new package is made of cardboard and other fully biodegradable substances.
W&H AIMS hygiene workflow
Sterilization, hygiene, and maintenance are increasingly important in the dental practice. The new Lara XXL sterilizer is an optimally matching part of W&H´s wide range of products for the safe reprocessing of instruments, contra-angle and turbine handpieces according to the recommended, holistic W&H AIMS hygiene workflow.
W&H AIMS

aims.wh.com
Product & consumables

Lara XXL sterilizer

supplied with rack, 6 aluminium trays, drain hose, tray holder, 8 GB USB stick, door opening tool, factory test

Lara XXL RIS-338 (220 V)
REF 19936110

Chamber size 38 litre

Forespørg pris

Bestil i shop
Download Område
FAQ
- How do I clean the water tanks and what products should I use?
  Information and videos relating to the cleaning of the water tanks and cleaning products can be found on the Video Tutorial section of this web site. mere
- Lisa 17/22<br /> Corrosion or spots on instruments
  POSSIBLE CAUSE
  Tap water on instruments when placed in the sterilizer
  SOLUTION
  Ensure that instruments are dry before they are placed in the sterilizer.
  
  POSSIBLE CAUSE
  Use of water of poor quality or water containing chemical substances
  SOLUTION
  Drain both water tanks. Use good quality water (see APPENDIX 7).
  
  POSSIBLE CAUSE
  Organic or chemical residues on the instruments
  SOLUTION
  Clean, rinse and dry instruments before placing them in the sterilizer (see APPENDIX 2).
  
  POSSIBLE CAUSE
  Chamber, trays, tray rack dirty
  SOLUTION
  Clean the chamber and wash the chamber furniture
  
  POSSIBLE CAUSE
  Contact between instruments of different materials
  SOLUTION
  Ensure that instruments of different materials do not touch (aluminum, carbon or stainless steel, etc.); place them on different trays or cassettes or pouch them (refer to APPENDIX 2).
  
  POSSIBLE CAUSE
  Scale deposits on the chamber
  SOLUTION
  Clean the chamber and use good quality water (refer to APPENDIX 7). mere
- Lisa 17/22<br /> At the end of the cycle, there is residual water in the chamber
  POSSIBLE CAUSE
  Sterilizer not properly levelled
  SOLUTION
  Properly level the surface that the sterilizer is placed on.
  
  POSSIBLE CAUSE
  Overloaded chamber
  SOLUTION
  Comply with the maximum load weight limits for each type of load. Always use the chamber rack for trays and cassettes.
  
  POSSIBLE CAUSE
  Chamber filter clogged
  SOLUTION
  Remove and clean the chamber filter.
  
  POSSIBLE CAUSE
  Chamber filter cap mispositioned
  SOLUTION
  Mount the chamber filter cap properly (see chapter MAINTENANCE)
  
  POSSIBLE CAUSE
  Load incorrectly placed
  SOLUTION
  Follow the recommendations as listed in ANNEX 2. mere
- Lisa 17/22<br /> When the sterilizer is connected to an automated water supply system: there is no clean water in the tank, but the automatic water filling does not fill the water.
  POSSIBLE CAUSE
  Water fill system not connected
  SOLUTION
  Connect the water fill system to the sterilizer (see ANNEX 7 for water quality requirements).
  
  POSSIBLE CAUSE
  When the water fill system attempted to fill the tank, water was temporarily unavailable
  SOLUTION
  Since water tank filling is attempted only once in-between cycle execution, this event inhibits water feeding. Switch the sterilizer OFF and then ON again.
  Check the external water supply system.
  Check for water leaks from the sterilizer.
  
  POSSIBLE CAUSE
  Faulty MIN water level sensor in the clean water tank
  SOLUTION
  Call service. mere
- Whom should I get to validate and maintain my sterilizer?
  Validation shall be carried out by an official authority. Maintenance tasks shall be carried out by a qualified and authorised technician. mere
- Does my sterilizer need any periodic qualification/validation?
  Validation generally comprises a range of tests defined in internationally recognised standards. These tests begin for every device with the factory tests at W&H. In addition, corresponding documentation is included with your device. Prior to commissioning the device at your premises, the technician performs further checks to ensure the device functions correctly. Then, depending on the national/regional laws and directives, the device must be subjected to a so-called renewed performance qualification at regular intervals. For further information, please contact your dealer. mere
- How long should I archive the documentation of regular tests?
  Keep the results according to your country/regional specific laws and guidelines. Those records can be of assistance in case of service as well. mere
- Do I need to document the results of all periodic tests?
  W&H recommends recording all periodic tests, repairs and modifications on the sterilizer in a logbook including date and signature of the person who carried out the test or other activity. Compulsories of recording is regulated by local/national guidelines. mere
- What is validation?
  Validation is a testing procedure carried out by an official authority, proving the effectiveness of your sterilizer. Compulsories and frequency of validation are regulated by local/national guidelines. mere
- Which water quality should I use for my sterilizer?
  Answer: The water quality for sterilizers is internationally specified by standards and directives. The reasons for this are that your sterilizer can be seriously damaged by it or the sterilization can be jeopardized. Consequently, only water with conductivity of less than 10 µS/cm in North America and 15 µS/cm for the rest of the world should be used for your W&H sterilizer. The Water treatment devices Multidem and Osmo are especially designed to prepare suitable water (see chapter “Water quality” in the Instructions for Use). mere
- Do I need to carry out periodic testing on my W&H Sterilizer?
  All W&H sterilizers features test cycles (B&D/Helix test, Vacuum test). Compulsory and frequency of testing are regulated by local/national guidelines. mere
- Should I pouch/wrap my instruments and how long can I store them after sterilization?
  To ensure that your instruments are stored in a sterile state from their successful sterilization until they are used, W&H recommends wrapping them in suitable sterile barrier systems before sterilization. The recommended storage period can be found in the recommendations of the wrapping material manufacturer. For further information, please contact your dealer. mere
- Warning about programmed maintenance.
  POSSIBLE CAUSE
  The maintenance program needs to be carried out.
  SOLUTION
  Contact an authorized W&H service partner. mere
- Warning about saving to the USB (HTML and SCL files)
  POSSIBLE CAUSE
  The USB mass storage is disconnected or full.
  SOLUTION
  Check presence and condition of the USB pen drive. If the problem persist, contact an authorized W&H service partner mere
- The sterilization (PROCESS) phase of a sterilization cycle was longer than expected.
  POSSIBLE CAUSE
  The chamber temperature dropped below the minimum threshold and the software performed a successful recovery.
  SOLUTION
  Wait for cycle completion. If the problem occurs frequently, contact an authorized W&H service partner mere
- The sterilizer enters into “Standby mode” immediately after being switched on
  POSSIBLE CAUSE
  The unit was turned off while in standby mode.
  SOLUTION
  Press the standby mode button to exit. mere
- When starting a cycle, the chamber door locks but re-opens immediately. The “Open the door” message appears.
  POSSIBLE CAUSE
  Door seal not properly placed.
  SOLUTION
  Ensure that the door seal is correctly inserted around the whole circumference.
  
  POSSIBLE CAUSE
  Door jammed by external objects or by the load itself.
  SOLUTION
  Remove any objects interfering with the chamber door. Check for interference between the door and the chamber furniture and/or the load. mere
- The cycle report printer does not work.
  POSSIBLE CAUSE
  Printer not properly connected or not powered.
  SOLUTION
  Check the data and power connection to the printer. mere
- The sterilizer remains switched OFF.
  POSSIBLE CAUSE
  The main switch or network circuit breaker is OFF.
  SOLUTION
  Activate the main switch or network circuit breaker (ON).
  
  POSSIBLE CAUSE
  No voltage at the socket.
  SOLUTION
  Check the building electrical supply.
  
  POSSIBLE CAUSE
  The power cord is not connected properly.
  SOLUTION
  Check and connect the power cord properly mere
- Water is leaking at the front of the sterilizer
  POSSIBLE CAUSE
  Leaks through the chamber door seal.
  SOLUTION
  Clean or replace the door seal. Clean the door surface facing the chamber.
  
  POSSIBLE CAUSE
  Internal leak.
  SOLUTION
  Contact an authorized W&H service partner. mere
- No cycles are stored in the cycle history menu
  POSSIBLE CAUSE
  An electronic board was replaced when serviced.
  SOLUTION
  None. The memory of the old board cannot be restored. You are advised to Save the history regularly onto the USB pen drive. mere
- Warning about consumable replacement.
  POSSIBLE CAUSE
  A consumable needs to be replaced.
  SOLUTION
  Order the requested consumable (door seal, dust filter, bacteriological filter) and replace it. See the chapter “Maintenance” in the Instructions for Use. mere
- How do I change consumable components on my sterilizer?
  Consumable replacement instructions are provided in the Instructions for Use, chapter “Maintenance”. In addition, a video description is available: • in the sterilizer, in the maintenance section of the menu; • in the Consumables & Accessories and Video Tutorial section of this website. mere
- At the end of the cycle, there is residual water on load.
  POSSIBLE CAUSE Sterilizer not properly levelled. SOLUTION Place the sterilizer on a flat, levelled surface. POSSIBLE CAUSE Overloaded chamber. SOLUTION Comply with the maximum load weight limits for each type of load. Always use the chamber rack for trays and cassettes. POSSIBLE CAUSE Chamber filters clogged. SOLUTION Remove and clean the chamber filters. POSSIBLE CAUSE Load incorrectly placed. SOLUTION Follow the recommendations as listed in chapter “Load maintenance and preparation” in the Instructions for Use. mere
- What is the maximum noise level of the Lara XXL sterilizer?
  The max. noise level of Lara XXL is 70 dB. mere
mere
Brugermanual

Instructions for use

Maintenance Sheet
Lara XXL RIS-338 2025

Find all languages of the Update Hygiene and Maintenance (EN ISO 17664:2017) in the Download Centre.

Video lektioner

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Download

Brochure Lara XXL

Collection brochure

Environmental labelling of packaging
Service
W&H ProService

Service Station Locator

Hygiene & Maintenance

Disposal Guidelines

Troubleshooting

Lara XXL sterilization cycle

Sterilization cycle:	B Universal 134		B Prion 134		B Universal 121		S Fast 134 (optional)
Temperature:	134°C		134°C		121°C		134°C
Holding time (minutes):	5' 30"		20' 30"		20' 30"		3' 30"
Total cycle duration (minutes) including drying:	Automatic from	Typical load	Automatic from	Typical load	Automatic from	Typical load	Automatic from
Total cycle duration (minutes) including drying:	32'–71'	42' 30"	47'–86'	57' 30"	47'–90'	60'	20'–28'
Load type:	All types of load ⁽¹⁾						Solid items, Simple hollow items (Hollow B), Specific load: dental load, medical load ⁽²⁾ and handpieces
Max. load:	Instruments: 10 kg/porous: 3 kg/containers: 12 kg						Instruments: 3 kg
Test cycles:	Helix/Bowie and Dick/Vacuum
Item supplied with rack, 6 aluminium trays, drain hose, tray holder, 8 GB USB stick, door opening tool, factory test

⁽¹⁾ Excluded liquid
⁽²⁾ Dental load according to ISO 17665-3; for medical load is intended to load up to grade 7 steam penetration according to ISO 17665-3

Lara XXL

Trade name: Type:	Lara XXL RIS-338
Trade name: Type:	Lara XXL RIS-338	Chamber size:	38 l
Power supply:	200–240 V AC; 50/60 Hz; 12 A single phase
Power consumption:	2.4–2.88 kW
Overall dimension (w × h × d):	492 mm × 455 mm × 797 mm
Weight (empty):	61 kg
Main/used water tanks:	4.8 l/5.1 l
Working range:	5 to 10 cycles
Usable space in chamber (w × h × d): ⁽³⁾	230 × 230 × 560 mm
Connection types:	5 USB ports, 1 Ethernet port, automatic water filling kit

⁽³⁾ Usable space is referred to standard rack configuration.

Lara XXL sterilizers were designed, certified and validated with the most stringent directives and standards:
2017/745 Medical Device Regulation	IEC 61326-1 Electromagnetic compatibility	IEC 61770 Electric appliances connected to the water mains
2019/19/EU Waste Electrical and Electronic Equipment	IEC 61010-1 Safety requirements	EN 13060 Small steam sterilizers
2014/68/EU Pressure Equipment Directive	IEC 61010-2-040 Specific requirements for steam sterilizer	> The sterilizer can be validated according to EN ISO 17665-1

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Sterilization succeeds only with appropriate pre-disinfection and cleaning

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Lara XXL – maximum capacity, minimum dimensions

Surprisingly spacious chamber

Sterilisering, Hygiejne & vedligeholdelse

Sterilisering, Hygiejne & vedligeholdelse

Systemoversigt

38 litres chamber

XXL capacity – thanks to 38 litre chamber

Wide variety of loading options

Higher efficiency due to XXL capacity

Compact outer dimensions

Compact outer dimensions

Eco Dry technology

XXL performance thanks to Eco Dry

Best cycle times

High capacity and best cycle times in its performance class

Time saving

Extends service life

Energy saving

Colour touch display

XXL usability thanks to easy operation

Easy water filling

Easy manual filling or …

Traceability

XXL connectivity thanks to advanced technology

Documentation

Enhanced traceability

Advanced connectivity

W&H Steri App

XXL upgradeability thanks to Activation Codes

Six steps to your customised sterilizer:

EliReel

Seal2 and SealVal2

Helix Test

Barcode scanner

Barcode label printer

Environmentally friendly packaging

W&H AIMS hygiene workflow

W&H AIMS

Product & consumables

Lara XXL sterilizer

Download Område

FAQ

Brugermanual

Video lektioner

Download

Service

Lara XXL sterilization cycle

Lara XXL

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Seal² and SealVal²