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W&H assistina MB-300 Instructions For Use Manual
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W&H assistina MB-300 Instructions For Use Manual

W&H assistina MB-300 Instructions For Use Manual

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Instructions for use
3x3 (MB-300)
3x2 (MB-200)

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Summary of Contents for W&H assistina MB-300

  • Page 1 Instructions for use 3x3 (MB-300) 3x2 (MB-200)
  • Page 2 Contents W&H Symbols ....................................5 – 7 Introduction ....................................8 – 10 Electromagnetic compatibility (EMC) .............................. 11 Unpacking ......................................12 Scope of delivery ....................................13 Safety notes ....................................14 – 15 Description ....................................16 – 21 > Front panel and LED displays (16) > External cleaning ring for Assistina 3x3 (17) >...
  • Page 3 Contents Hygiene and maintenance ................................30 – 36 > General information (30) > Description of the process (31) > Description of the adaptors (32) > Connection/disconnection of the adaptors (33) > Loading/removing transmission instruments with ISO and Roto Quick connections (34) >...

  • Page 4: Table Of Contents

    Contents Error messages ..................................44 – 48 W&H Accessories ..................................49 – 51 Servicing ......................................52 Technical data ....................................53 – 54 Recycling and disposal ..................................55 Explanation of warranty terms ..................................56 Authorized W&H service partners ................................57...
  • Page 5 W&H Symbols Symbols in the instructions for use WARNING! ATTENTION! General explanations, (risk of injury) (to prevent damage occurring) without risk to persons or objects Sterilizable up to the W&H Service stated temperature...
  • Page 6 W&H symbols Symbols on the device Consult instructions Do not dispose of with Catalogue number for use domestic waste Serial number Date of manufacture Data matrix code for product Supply voltage of the unit identification e.g. for hygiene/ maintenance processes Alternating current Electric power input of the unit Supply current...
  • Page 7 W&H symbols Symbols on the packaging / cartridges This way up Temperature limit Federal law restricts this for storage device to sale by or on the order of a dentist, physician or any other Fragile, handle with care Temperature limit practitioner licensed by the for transport law of the state in which he...
  • Page 8 For your safety and the safety of your patients These instructions explain how to use your W&H product. However, we must also warn against possible hazardous situations. Your safety, the safety of your team and, of course, the safety of your patients, are of paramount importance to us.
  • Page 9 Introduction Qualifications of the user The Assistina unit is only intended for qualified use in dental medicine according to the applicable health and safety regulations and accident prevention measures, and with full compliance with these operating instructions. The Assistina must only be prepared and maintained by persons who have been instructed in infection protection, self-protection and patient safety.
  • Page 10 Introduction Responsibility of the manufacturer The manufacturer can only accept responsibility for the safety, reliability and performance of the Assistina unit when it is used in compliance with the following directions: > The Assistina unit must be used in accordance with these instructions for use. >...
  • Page 11 2. Electromagnetic compatibility (EMC) Notes on electromagnetic compatibility (EMC) Medical electrical equipment is subject to particular precautions with respect to EMC and must be installed and put into operation in accordance with the included EMC instructions. W&H guarantees the compliance of the device with the EMC requirements only when used with original W&H accessories and spare parts.
  • Page 12 3. Unpacking > Take out the carton with Lift out the device.   cartridge W&H Service Oil F1, MD-200. > Remove the spacer. W&H packaging is environmentally friendly and can be Take out the carton with  disposed of by industrial recycling companies. cartridge W&H Activefluid, MC-1100.
  • Page 13 4. Scope of delivery After unpacking, you should have the following parts: W&H Assistina 3x3 (MB-300) REF 19923000 W&H Assistina 3x2 (MB-200) REF 19922000  RM/ISO adaptor REF 06257600  RM/ISO adaptor REF 06257600  Air connection hose (2 m), REF 06700100 ...
  • Page 14 5. Safety notes Please observe the following instructions under all circumstances > Before using the Assistina for the first time, store it at room temperature for 24 hours. > Always place the Assistina unit on a flat, level surface. > Only set up the device in a sufficiently well ventilated room. >...
  • Page 15 Safety notes External cleaning ring Risks due to magnetic fields The functionality of implantable systems, such as cardiac pacemakers and ICD (implantable cardioverter defibrillator) can be affected by magnetic fields. > Keep the external cleaning ring away from implanted devices. Process fluids >...
  • Page 16 6. Description – front panel and LED displays Operating controls Sliding lock for the cover Operating controls/LED displays »Start« button »Start« LED Cover Waste drawer W&H Service Oil F1, W&H Activefluid, MD-200 MC-1100 Handle Cover Waste drawer...
  • Page 17 Description – external cleaning ring for Assistina 3x3 Connecting hose Cleaning nozzle Magnetic holder...
  • Page 18 Description – RM/ISO adaptors O-rings Release button Seal...
  • Page 19 Description – process chamber Union nut Cover seal Care attachment (moveable) for 3 Sensor transmission instruments Outlet air opening Hose guide Discharge Connecting bush for external cleaning ring (3x3)
  • Page 20 Description – cartridge compartment Cartridge spike Button for Cartridge compartment for releasing the W&H Activefluid, MC-1100 cartridges...
  • Page 21 Description – rear panel Connecting bush for air USB connecting socket connection hose (only for service) Mains power socket Ring...
  • Page 22 7. Start-up – insertion/removal of a cartridge The cartridges must be at room temperature when they are inserted. The cartridge spike is sharp. Be careful not to injure yourself on the projecting spike.  Pull out the waste drawer. Take out the cartridge. ...
  • Page 23 Start-up – insertion of the external cleaning ring (Assistina 3x3)  Open the cover. Insert the external cleaning ring. The external magnetic ring is held in place magnetically.  Push the connecting hoses, keeping the hoses parallel onto the connection bushes. You should hear the connection hoses engage.
  • Page 24 Start-up – removal of the external cleaning ring (Assistina 3x3) Remove the external cleaning ring from the Assistina unit before cleaning and disinfecting.  Open the cover. Take out the connecting hoses from the hose guides.  Disconnect the connecting hoses from the connecting bushes. Remove the external cleaning ring.
  • Page 25 Start-up – establishing the air connection Turn off the central air supply. Only use clean, filtered compressed air. Connecting the air connection hose Central air supply is switched off.  Push on the air connection hose as far as it will go. ...
  • Page 26 Start-up – general Always place Assistina on a flat level surface. Make sure that it is easy to disconnect Assistina from the power supply. Connect the mains cable Plug in the mains cable.  Pay attention to the positioning. Switch on / switch off the Assistina Switching ON Switching OFF Connect the device to the...
  • Page 27 Start-up – initial filling Carry out the initial filling with the Assistina empty of transmission instruments. Close the cover. Press the »Start« button for approx. 5 seconds.  The initial filling process for the Assistina unit will take approx. 2 minutes. The »Start«...
  • Page 28 Start-up – standby mode If the unit is not operated for 15 minutes it switches to standby mode. The LED are not lit up. Activating the Assistina unit > Press the »Start« button. All of the LED light up orange for 1 second. The Assistina unit is ready for operation again.
  • Page 29 Start-up – test run > Place a pre-disinfected transmission instrument onto the care attachment (see pages 33 – 35). > Start the Assistina unit (see page 36). The transmission instrument will be slightly moist when you take it out. It then needs to be manually disinfected and sterilized (see page 31). >...
  • Page 30 8. Hygiene and maintenance – general information > Follow your country-specific directives, standards and guidelines for cleaning, disinfection and sterilization. > Wear protective clothing. > Clean and disinfect the transmission instruments immediately after each treatment, in order to rinse out any liquid (e.g. blood, saliva etc.) that may have got inside and to prevent inside parts from seizing.
  • Page 31 Hygiene and maintenance – process description The preparation programme is fully automatic and takes around 6 min 30 sec (Assistina 3x3) or 6 min (Assistina 3x2) to complete when the unit is fully loaded.  Preparation with Assistina Pre-disinfection If applicable Sterilization ...
  • Page 32 Hygiene and maintenance – description of the adaptors During the preparation programme, the following adaptors can stay in the device without an instrument being inserted: 06257600 02690400 04713200 02083500 02692000 Adapter RM/ISO Adaptor for KaVo Borden 2/3-hole Adaptor for Sirona Adaptor for all Multiflex ®* connection adaptor...
  • Page 33 Hygiene and maintenance – connection/disconnection of the adaptors Damaged or leaking O-rings should be replaced immediately (see page 43). Connecting Open the cover. Push on the Firmly tighten the union nut   adaptor as far as it will go on the anti-clockwise by hand (leak care attachment.
  • Page 34 Hygiene and maintenance – loading/removal Loading transmission instruments with ISO or Roto Quick connections Open the cover. Push the transmission instrument with the outlet opening facing forwards onto  the adaptor. For air motors set the direction of rotation via the switching ring to clockwise or anti- clockwise.
  • Page 35 Hygiene and maintenance – loading/removal Transmission instruments with a fixed RM connection can be pushed straight onto the care attachment. Loading transmission instruments with a fixed RM connection Open the cover. Firmly tighten the union   Push on the transmission nut anti-clockwise by hand instrument.
  • Page 36 Hygiene and maintenance– preparation process (with time indication) > The amount of W&H Activefluid, MC-1100 and W&H Service Oil F1, MD-200 used in the preparation process is carefully metered. > If fewer than 3 transmission instruments are loaded, the preparation process is shortened accordingly and the consumption of process fluids is correspondingly lower.
  • Page 37 9. Cleaning and disinfection of the Assistina unit W&H recommends cleaning the Assistina unit at least once daily or as required. Device Preparation Switching OFF  Unplug the device from the mains supply. Take off the cover > Carefully push the sliding ...
  • Page 38 Cleaning and disinfection of the Assistina unit Assistina 3x3  > Carefully pull out the waste drawer. > Dispose of the process fluid from the waste drawer in the appropriate way. > Remove the external cleaning ring. Assistina 3x2  >...
  • Page 39 Cleaning and disinfection of the Assistina unit Waste drawer, cover and external cleaning ring (Assistina 3x3) Manual cleaning and disinfection, internal and external > Rinse off the waste drawer, cover and external cleaning ring using demineralised water (< 38 °C) and clean the components with a brush.
  • Page 40 Cleaning and disinfection of the Assistina unit Insert the cover.  Pay attention to the positioning! The cover audibly engages! Push the sliding lock forwards.  Switching ON  Connect the device to the mains supply.
  • Page 41 10. Maintenance – emptying the waste drawer Follow your country-specific directives, standards and guidelines in relation to the disposal of process fluids and to cleaning and disinfection. The »Start« LED and LED for the waste drawer light up orange. The illumination of the LED depends on the number of preparation processes. After emptying, it starts again.
  • Page 42 Maintenance – replacing O-rings Damaged or leaking O-rings should be replaced immediately. Do not use sharp tools! Firmly squeeze the O-ring between your thumb and index finger so that it forms a loop.  Pull off the O-ring.  Slide on a new O-ring. ...
  • Page 43 Maintenance – replacing the air filter Switch off the central air supply before replacing the air filter. > Replace the air filter whenever it is dirty or at least 1x per year. > Only use clean, filtered compressed air. Press the ring downwards. At Replace the air filter and ...
  • Page 44 11. Error messages LED display Description Remedy Device in standby mode > Press the »Start« button. No LED lit up Device not connected to the mains > Connect the power supply. supply. No LED lit up Electronics defective. > Send the entire unit to an authorized W&H service partner.

  • Page 45: Error Messages

    Error messages LED display Description Remedy W&H Service Oil F1, MD-200 cartridge > Replace or insert the cartridge. empty or not in the unit > Press the »Start« button once. > Carry out the initial filling (see page 27): Press the »Start« button for approx. 5 seconds. Electronics defective >...
  • Page 46 Error messages LED display Description Remedy Cover opened during the preparation > Close the cover. process > Press the »Start« button 2x, the preparation process will then start. »Start« LED lit up orange, cover lit up orange Waste drawer full >...
  • Page 47 Error messages LED display Description Remedy Preparation process not correctly > Press the »Start« button 2x, the preparation completed (e.g. due to power failure) process will then start. »Start« LED fleshes orange »Start« button pressed during the > Press the »Start« button 2x, the preparation preparation process process will then start.
  • Page 48 Error messages LED display Description Remedy Sensor is defective > Send the entire unit to an authorized W&H service partner. »Start« LED lit up orange, all other LED flash orange Care attachment > Rotate the care attachment manually. All LED lit up orange If any of the described problems cannot be corrected by the remedy provided above, the unit will need to be inspected by an authorized W&H service partner (see page 57).

  • Page 49: W&H Accessories

    12. W&H Accessories Use only original W&H accessoires/ spare parts or accessories approved by W&H. 02690400 02083500 02679000 02691000 Borden 2/3-hole adaptor Adaptor for Adaptor for all Adaptor for detachable for turbines with a fixed connection transmission instruments W&H products with contra-angle handpiece heads Sirona T1 CLASSIC the Roto Quick System...
  • Page 50 W&H Accessories 02675200 06691900 06692500 Air filter Cover (3x3) Waste drawer 06947500 Cover (3x2) 06700100 06692700 Air connection hose (2 m) External cleaning ring...
  • Page 51 W&H Accessories W&H Activefluid, MC-1100 W&H Service Oil F1, MD-200 02695700 O-ring, adaptor RM/ISO 06691600 06691500 1 cartridge 02060100 1 cartridge O-ring, adaptor Roto Quick, large 06872300 06872200 1 carton (6 cartridges) 1 carton (4 cartridges) 02060200 O-ring, adaptor Roto Quick, small...

  • Page 52: Servicing

    13. Servicing Repairs If a defect occurs, always return all the equipment. Returns > Refer all questions to an authorized W&H service partner (see page 57). > Always return equipment in the original packaging.

  • Page 53: Technical Data

    14. Technical data Assistina Supply voltage: 100 – 240 V Permitted voltage fluctuation: ±10 % Nominal current: 0.1 – 0.3 A Frequency: 50 – 60 Hz Max. power consumption: 40 VA Air consumption: approx. 100 Nl/min. approx. 60 Nl/min. Operating pressure: 5 –...
  • Page 54 Technical data Physical characteristics Temperature for transport: 0 °C to +50 °C Temperature for storage: +5°C to +40 °C Air humidity for storage and transport: 8 % to 80 % (relative), non-condensing Ambient temperature during operation: +10 °C to +40 °C Air humidity during operation: maximum relative humidity 80 % for temperatures up to 31 °C, decreasing linearly to 50 % relative humidity at 40 °C, non-condensing...

  • Page 55: Recycling And Disposal

    15. Recycling and disposal Recycling W&H considers that it has a special duty towards the environment. The Assistina unit along with its packaging has been designed to be as environmentally friendly as possible. Disposal of Assistina units (main device and accessories) Follow your country-specific laws, directives, standards and guidelines for the disposal of used electrical devices.

  • Page 56: Explanation Of Warranty Terms

    Ex pl an a t i on of wa r r anty ter ms This W&H product has been manufactured with great care by highly qualified specialists. A wide variety of tests and controls guarantee faultless operation. Please note that claims under warranty can only be validated when all the directions in the instructions for use have been followed As the manufacturer, W&H is liable for material or manufacturing defects within a warranty period of 12 months from the date of purchase.

  • Page 57: Authorized W&H Service Partners

    Authorized W&H service partners Find you nearest W&H service partner at http://wh.com Simply go to the menu option »Service« for full details. Alternatively please contact: W&H (UK) LIMITED, 6 Stroud Wood Business Centre, Park Street, St Albans, Herts AL2 2NJ, United Kingdom t + 44 1727 874990, f + 44 1727 874628, E-Mail: technical.uk@wh.com W&H Impex Inc., 6490 Hawthorne Drive, Windsor, Ontario, N8T 1J9, Canada t + 1 800 2656277, + 1 519 9446739, f + 1 519 9746121, E-Mail: service.ca@wh.com...
  • Page 58 Manufacturer W&H Dentalwerk Bürmoos GmbH Ignaz-Glaser-Straße 53, 5111 Bürmoos, Austria Form Nr. 50733 AEN t + 43 6274 6236-0, f + 43 6274 6236-55 Version 006 / 01.12.2016 wh.com office@wh.com Subject to alterations...

This manual is also suitable for:

Assistina mb-200