KaVo INTRAcompact contra-angle 2052 LHC Instructions For Use Manual
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KaVo INTRAcompact contra-angle 2052 LHC Instructions For Use Manual

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Instructions for use
INTRAcompact contra-angle 2052 LHC - REF
1.003.7702

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Summary of Contents for KaVo INTRAcompact contra-angle 2052 LHC

  • Page 1 Instructions for use INTRAcompact contra-angle 2052 LHC - REF 1.003.7702...
  • Page 2 Distributed by: Manufacturer: KaVo Dental GmbH Kaltenbach & Voigt GmbH Bismarckring 39 Bismarckring 39 D-88400 Biberach D-88400 Biberach Tel. +49 7351 56-0 www.kavo.com Fax +49 7351 56-1488...

  • Page 3: Table Of Contents

    Table of contents Table of contents 1 User instructions ............................... 4 2 Safety ................................6 2.1 Description of safety instructions ......................6 2.2 Safety instructions ............................ 8 3 Product description ............................13 3.1 Purpose – Proper use ..........................14 3.2 Technical Specifications ......................... 16 3.3 Transportation and storage conditions ....................
  • Page 4 Table of contents 5.2 Remove the medical device ........................25 5.3 Inserting the miniature bur ........................25 5.4 Removing the miniature bur ........................29 6 Troubleshooting .............................. 31 6.1 Check for malfunctions ........................... 31 6.2 Troubleshooting ............................33 6.2.1 Troubleshooting: Cleaning the spray nozzle................33 7 Preparation methods according to ISO 17664 ....................
  • Page 5 7.5.1 Care products and systems - Servicing: Care with KaVo Spray ..........47 7.5.2 Care products and systems - Servicing: Care with the KaVo SPRAYrotor ........ 49 7.5.3 Care products and systems - Servicing: Care with KaVo QUATTROcare ......... 49 7.6 Packaging ...............................

  • Page 6: User Instructions

    User instructions 1 User instructions Dear User Congratulations on purchasing this KaVo quality product. By following the instructions below you will be able to work smoothly, economically and safely. © Copyright by KaVo Dental GmbH Symbols Refer to Safety/Warning symbol chapter...
  • Page 7 User instructions Action request CE mark (Communauté Européenne). A product bearing this mark meets the requirements of the applicable EC directive. Can be steam-sterilised at 134 °C -1 °C / +4 °C (273 °F -1.6 °F / +7.4 °F) Thermodisinfectable Target group This document is intended for dentists and their assistants.

  • Page 8: Safety

    Safety 2 Safety 2.1 Description of safety instructions Warning symbol Structure DANGER The introduction describes the type and source of the hazard. This section describes the potential consequences of non-observance. ▶ The optional step includes necessary measures for hazard preven‐ tion.
  • Page 9 Safety Description of danger levels The safety instructions listed here, together with the three levels of danger will help avert property damage and injury. CAUTION CAUTION indicates a hazardous situation that can cause damage to property or mild to moderate injuries. WARNING WARNING indicates a hazardous situation that can cause death or serious injury.

  • Page 10: Safety Instructions

    Safety DANGER DANGER indicates a hazardous situation that can directly cause death or serious injury. 2.2 Safety instructions WARNING Hazards for the care provider and the patient. In the case of damage, irregular running noise, excessive vibration, un- typical warming or when the cutter or grinder cannot be held. ▶...
  • Page 11 ▶ A note is to be included in the documents accompanying the dental treatment unit, referring to responsibilities arising from safety, relia‐ bility and performance. ▶ The medical device may only be combined with a treatment unit re‐ leased by KaVo.
  • Page 12 Safety CAUTION Premature wear and malfunctioning from improper storage during long periods of nonuse. Reduced product life. ▶ The medical device should be cleaned, serviced and stored in a dry location, according to instructions, before long periods of nonuse. CAUTION Risk due to incorrectly stored instrument.
  • Page 13 To ensure proper function, the medical device must be set up according to the reprocessing methods described in the KaVo Instructions for Use, and the care products and care systems described therein must be used. KaVo recommends specifying a service interval at the dental office for a licensed shop to clean, service and check the functioning of the medical device.
  • Page 14 Safety Service may only be carried out by KaVo-trained repair shops using original KaVo replacement parts.

  • Page 15: Product Description

    Product description 3 Product description INTRAcompact contra-angle handpiece 2052 LHC (Mat. no. 1.003.7702)

  • Page 16: Purpose - Proper Use

    Product description 3.1 Purpose – Proper use Purpose: This medical device is ▪ Only intended for dental treatment. Any other type of use or alteration to the product is impermissible and can be hazardous. The medical device is intended for the following uses: Cavity preparation and caries excavation.
  • Page 17 Product description Proper use: According to these regulations, this medical device may only be used for the described application by a knowledgeable user. The following must be observed: ▪ the applicable health and safety regulations ▪ the applicable accident prevention regulations ▪...

  • Page 18: Technical Specifications

    Product description 3.2 Technical Specifications Drive speed max. 40,000 rpm identification 1 blue ring Speed transmission 1 : 1 With press-button chuck. Miniature drill bits can be used. The contra-angle handpiece can be mounted on all INTRAmatic motors, and motors with a connection in accordance with ISO 3964 / DIN 13940.

  • Page 19: Transportation And Storage Conditions

    Product description 3.3 Transportation and storage conditions CAUTION It is hazardous to start up the medical device after it has been stored strongly refrigerated. This can cause the medical device to malfunction. ▶ Prior to start-up, very cold products must be heated to a temperature of 20°C to 25°C (68°F to 77°F).
  • Page 20 Product description Air pressure: 700 hPa to 1060 hPa (10 psi to 15 psi) Protect from moisture.

  • Page 21: First Use

    First use 4 First use WARNING Hazard from non-sterile products. Infection danger to the care provider and patient. ▶ Before first use and after each use, sterilise the medical device. CAUTION Damage from soiled and moist cooling air. Contaminated and moist cooling air can cause malfunctions and lead to premature bearing wear.

  • Page 22: Checking The Amount Of Water

    First use 4.1 Checking the amount of water CAUTION Overheating of the tooth due to lack of cooling water. Thermal damage to the dental pulp. ▶ Adjust the water amount for the spray cooling to a minimum of 50 /min...
  • Page 23 First use CAUTION Hazard from insufficient spray water. Insufficient spray water can cause the medical device to overheat and damage the tooth. ▶ Check the spray water channels and clean the spray nozzles with the nozzle needle Mat. no. 0.410.0921 if necessary.

  • Page 24: Operation

    Operation 5 Operation 5.1 Attach the medical device WARNING Loosening of the medical device during treatment. A medical device that is not properly locked in place can become discon‐ nected from the motor coupling and fall off. ▶ Carefully pull on the medical device before each treatment to ensure that it is securely locked onto the motor coupling.
  • Page 25 Operation CAUTION Removing and attaching the contra-angle handpiece while the drive motor is rotating. Damage to the drive. ▶ Never attach or remove the contra-angle handpiece while the drive motor is rotating! CAUTION Damage If the footswitch is pressed while you are connecting and removing the medical device, you can damage the medical device and motor coupling.
  • Page 26 Operation ▶ Slightly wet the O-rings on the motor coupling with KAVOspray. ▶ Attach the medical device to the motor coupling and twist it until the guide stud audibly locks. ▶ Pull on the medical device to make sure that it is securely affixed to the coupling.

  • Page 27: Remove The Medical Device

    Operation 5.2 Remove the medical device ▶ Unlock the medical device from the motor coupling by twisting it slightly and then pulling it along its axis. 5.3 Inserting the miniature bur Note Use only miniature burs whose shafts comply with ISO 1797-1 type 1. - Shaft diameter: 2.334 to 2.350 mm - Overall length: max.
  • Page 28 Operation WARNING Use of non-approved miniature burs. Injury to the patient or damage to the medical device. ▶ Only use miniature burs that do not deviate from the specified data. CAUTION Injury from using worn miniature burs. Miniature burs can fall out during treatment and harm the patient. ▶...
  • Page 29 Operation CAUTION Risk of injury by miniature burs. Infections or cuts. ▶ Wear gloves or finger stalls. CAUTION Hazard from defective chucking system. The miniature bur can fall out and cause injury. ▶ Pull on the miniature bur to check if the chucking system is working properly and securely holds the miniature bur.
  • Page 30 Operation ▶ Insert the miniature bur into the segment of the head drive by twisting the it slightly, and then push it to the stop. ▶ Check that the tool is seated securely by pulling on it.

  • Page 31: Removing The Miniature Bur

    Operation 5.4 Removing the miniature bur WARNING Hazard from rotating miniature bur. Lacerations and damage to the chucking system. ▶ Do not touch rotating miniature bur! ▶ Never actuate the push button while miniature bur is rotating! ▶ Remove the miniature bur from the contra-angle handpiece after treatment to avoid injury and infection during storage.
  • Page 32 Operation ▶ After the miniature bur has stopped rotating, firmly press the push but‐ ton with your thumb and pull out the miniature bur.

  • Page 33: Troubleshooting

    Troubleshooting 6 Troubleshooting 6.1 Check for malfunctions CAUTION Missing or damaged O-rings. Malfunctions and premature failure. ▶ Make sure that all O-rings are on the coupling and undamaged. CAUTION Heating of the product. Burns or product damage from overheating. ▶ Do not use the product if it is irregularly heated.
  • Page 34 Troubleshooting ▶ The medical device is too hot while idling: Check the amount of cooling air. ▶ The medical device is too hot while working: Caring for the medical device. ▶ When the speed drops or is uneven: Caring for the medical device. ▶...

  • Page 35: Troubleshooting

    Troubleshooting 6.2.1 Troubleshooting: Cleaning the spray nozzle. CAUTION Hazard from insufficient spray water. Insufficient spray water can cause the medical device to overheat and damage the tooth. ▶ If the amount of spray water is insufficient, unblock the spray nozzles.
  • Page 36 Troubleshooting ▶ Use the nozzle needle (Mat. no. 0.410.0921) to free the water passage in the spray nozzles.

  • Page 37: Preparation Methods According To Iso 17664

    Preparation methods according to ISO 17664 7 Preparation methods according to ISO 17664 7.1 Preparations at the site of use WARNING Hazard from non-sterile products. There is a risk of infection from contaminated medical devices. ▶ Observe suitable personal protective measures. ▶...

  • Page 38: Cleaning

    Preparation methods according to ISO 17664 ▶ Remove the miniature bur from the medical device. 7.2 Cleaning CAUTION Malfunctions from cleaning in an ultrasonic unit. Defects in the product. ▶ Only clean manually or in a thermodisinfector. 7.2.1 Cleaning: Manual cleaning - external Accessories required: ▪...

  • Page 39: Cleaning: Automated External Cleaning

    Miele G 7781 / G 7881 – validation was performed with the ""VARIO-TD" programme, "neodisher mediclean" cleaning agent, "neodisher Z" neu‐ ® ® tralisation agent, and "neodisher mielclear" rinsing agent and extends only ® to the compatibility of materials with respect to KaVo products).

  • Page 40: Cleaning: Manual Cleaning - Internal

    Can only be done with KaVo CLEANspray or KaVo DRYspray. ▶ Cover the medical device with the KaVo CLEANpac bag, and place it on the corresponding care adapter. Press the spray button three times for 2 seconds each time. Remove the medical device from the spray...
  • Page 41 Preparation methods according to ISO 17664 ▶ Afterwards, rinse for 3-5 seconds with KaVo DRYspray. See also: KaVo CLEANspray / KaVo DRYspray Instructions for Use Note KaVo CLEANspray and KaVo DRYspray for manual interior cleaning are only available in the following countries: Germany, Austria, Switzerland, Italy, Spain, Portugal, France, Luxem‐...

  • Page 42: Cleaning: Automated Internal Cleaning

    "neodisher mielclear" rinsing agent and extends only ® to the compatibility of materials with respect to KaVo products). ▶ For program settings as well as cleansers and disinfectants to be used, please refer to the Instructions for Use of the thermodisinfector (com‐...

  • Page 43: Disinfection

    Preparation methods according to ISO 17664 7.3 Disinfection CAUTION Malfunctioning from using a disinfectant bath or disinfectant containing chlorine. Defects in the product. ▶ Only disinfect in a thermodisinfector or manually.

  • Page 44: Disinfection: Manual Disinfection - External

    Preparation methods according to ISO 17664 7.3.1 Disinfection: Manual disinfection - external KaVo recommends the following products based on material compatibility. The microbiological efficacy must be ensured by the disinfectant manufac‐ turer. ▪ Microcide AF from Schülke&Mayr (liquid or cloths) ▪...

  • Page 45: Disinfection: Manual Disinfection - Internal

    The efficacy of manual internal disinfection must be demonstrated by the manufacturer of the disinfection agent. With KaVo products, use only dis‐ infection agents that have been released by KaVo with respect to the com‐ patibility of materials (e.g. WL-cid / made by ALPRO).

  • Page 46: Disinfection: Machine Disinfection - External And Internal

    "neodisher mielclear" rinsing agent and extends only ® to the compatibility of materials with respect to KaVo products). ▶ For program settings as well as cleansers and disinfectants to be used, please refer to the Instructions for Use of the thermodisinfector (com‐...

  • Page 47: Drying

    In order to prevent negative effects on the medical device, make sure that the interior and the exterior of the medical device are dry, and then lubricate immediately with care agents from the KaVo care system. 7.4 Drying Manual drying ▶...

  • Page 48: Care Products And Systems - Servicing

    Preparation methods according to ISO 17664 7.5 Care products and systems - Servicing WARNING Sharp cutters or grinders in the medical device. Risk of injury from sharp or pointed cutters or grinders. ▶ Remove cutter or grinder. CAUTION Premature wear and malfunctions from improper servicing and care. Reduced product life.

  • Page 49: Care Products And Systems - Servicing: Care With Kavo Spray

    7.5.1 Care products and systems - Servicing: Care with KaVo Spray KaVo recommends servicing the product after each time it is used, i.e. after each automatic cleaning and before each sterilisation. ▶...
  • Page 50 Preparation methods according to ISO 17664 Chuck care KaVo recommends cleaning and servicing the chuck system once a week. ▶ Remove the cutter or grinder, place the spray nipple tip in the opening and spray. ▶ Carry out the servicing according to the instructions in the section,...

  • Page 51: Care Products And Systems - Servicing: Care With The Kavo Sprayrotor

    Preparation methods according to ISO 17664 7.5.2 Care products and systems - Servicing: Care with the KaVo SPRAYr‐ otor KaVo recommends servicing the product after each time it is used, i.e. after each automatic cleaning and before each sterilisation. ▶...
  • Page 52 Preparation methods according to ISO 17664 KaVo recommends servicing the product after each time it is used, i.e. after each automatic cleaning and before each sterilisation. ▶ Remove cutter or grinder. ▶ Service the product. Chuck care KaVo recommends cleaning and servicing the chuck system once a week.
  • Page 53 Preparation methods according to ISO 17664 ▶ Remove the cutter or grinder, place the spray nipple tip in the opening and spray. ▶ Subsequently treat with the care products and care systems specified. See also: Care with KaVo QUATTROcare...

  • Page 54: Packaging

    The quality and use of the sterilised product packaging must satisfy ap‐ plicable standards and be suitable for the sterilisation procedure. ▶ Individually weld the medical device in the sterilised item packaging (such as KaVo STERIclave bags Mat. no. 0.411.9912)!

  • Page 55: Sterilisation

    Sterilisation in a steam steriliser (autoclave) in accordance with EN 13060/ ISO 17665-1 (e.g. KaVo STERIclave B 2200 / 2200 P) CAUTION Premature wear and malfunctions from improper servicing and care. Reduced product life. ▶ Before each sterilisation cycle, service the medical device with KaVo care products.
  • Page 56 Preparation methods according to ISO 17664 CAUTION Contact corrosion due to moisture. Damage to product. ▶ Immediately remove the product from the steam steriliser after the sterilisation cycle! The KaVo medical device has a maximum temperature resistance up to 138 ℃ (280.4 °F).
  • Page 57 Preparation methods according to ISO 17664 (Depending on the available autoclave,) select a suitable procedure from the following sterilisation processes: ▪ Autoclave with three times initial vacuum: – at least 3 minutes at 134 °C -1 °C / +4 °C (273 °F -1.6 °F / +7.4 °F) ▪...

  • Page 58: Storage

    Preparation methods according to ISO 17664 7.8 Storage ▶ Reprocessed products should be stored protected from dust with min‐ imum exposure to germs in a dry, dark and cool space. ▶ Comply with the expiry date of the sterilised items.

  • Page 59: Tools

    Cleanpac 10 units 0.411.9691 Cellulose pad 100 units 0.411.9862 Nozzle needle 0.410.0921 Material summary Mat. no. KaVo CLEANspray 2110 P 1.007.0579 KaVo DRYspray 2117 P 1.007.0580 KaVo Spray 2112 A 0.411.9640 ROTAspray 2 2142 A 0.411.7520 QUATTROcare plus Spray 2140 P 1.005.4525...

  • Page 60: Warranty Terms And Conditions

    12 months from date of invoice, subject to the following conditions: In case of justified complaints, KaVo will honour its warranty with a free replacement or repair. Other claims of any nature whatsoever, in particular with respect to compensation, are excluded.
  • Page 61 Warranty terms and conditions cordance with KaVo's instructions for use or other manufacturer's instruc‐ tions. No liability is assumed when defects or their consequences are derived from manipulations or changes to the product by the customer or a third party.

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1.003.7702

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