Swerv3 User Manual - Hu
Contents
1. ULTRASONIC SCALING P di 4 7 pen 3 TESTI gege EM D Seid Rank z W 1 AR V 7 9 VM A er MAGNETOSTRICTIVE SCALER NEC USER MANUAL Benutzerhandbuch Manuel de l utilisateur Manuale per l utente Manual del Usuario Manual do Usu rio e 2 7 aYyv Hu Friedy TECHNICAL DATA SPECIFICATION Ultrasonic Specifications Maximum output 30 Watts Frequency 25kHz 30kHz Dimensions in inches WxDxH 6 8 x 8 9 x 3 8 Operating Conditions 5 40 C 59 104 F 0 8576 relative humidity 500 1060hPa 7 15 psi 2000m altitude Storage and Transport Conditions 0 60 C I4 140 F 0 8576 relative humidity 500 1060hPa 7 15 psi SWERN INTRODUCTION Thank you for purchasing the Hu Friedy SWERV Magnetostrictive Scaler Caution Federal law restricts this device to sale by or on the order of a licensed dental professional This device generates ultrasonic vibrations intended for ultrasonic procedures General Supra and Subgingival scaling applications 2 Periodontal debridement for non surgical treatment of Periodontal diseases Read this operation manual carefully before use and retain for reference CONTRAINDICATIONS The Hu Friedy SWERV Magnetostrictive Scaler should not be used in surgical endodontic procedures or for restorative dental procedures involving the condensation of amalgam PRODUCT FEATURES AND BENEFITS Compact lightweight device Two2. by force majeure or any other condition that is beyond the control of Hu Friedy Repair service or replacement provided under the guarantee neither extends the guarantee period nor begins new guarantee period HE EXPRESS WARRANTIES DESCRIBED HEREIN ARE THE EXCLUSIVE WARRANTIES AND ARE PROVIDED INSTEAD OF ANY WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR ANY OTHER WARRANTY EXPRESS OR IMPLIED EXCEPT WARRANTIES OF TITLE AND INFRINGEMENT EXCEPT AS SET FORTH HEREIN DAMAGES FROM BREACH OF SUCH WARRANTIES ARE LIMITED TO THE COST OF REPAIR OR REPLACEMENT OF THE PRODUCT AT HU FRIEDY S SOLE OPTION CONSEQUENTIAL OR INCIDENTAL DAMAGES RESULTING FROM BREACH OF ANY APPLICABLE EXPRESS OR IMPLIED WARRANTIES ARE HEREBY EXCLUDED Please contact Hu Friedy for instructions on obtaining warranty service SWERV MAGNETOSTRICTIVE SCALER REGISTRATION FORM PLEASE COMPLETE AND MAIL THIS FORM TO REGISTER YOUR UNIT Purchaser s Name Serial Number Located on plate Telephone E mail Address City Country Date of Purchase Fax State Province Zip Postal Code Number of Practitioners In Practice Dentists Hygienists Assistants Dental Specialty Dealer Name U S and Canada Hu Friedy Magneto Scaler Registration Hu Friedy Mfg Co LLC 3232 N Rockwell St Chicago IL 60618 USA Europe Hu Friedy Magneto Scaler Registration Hu Friedy Mfg B V European Headquarters amp Customer Care Dept PO
3. color coded selectable and adjustable pre defined power modes for a variety of scaling procedures Easy to read digital display for trouble free operation Lightweight handpiece with soft textured silicone grip for clinical comfort Durable lightweight handpiece cord to minimize hand fatigue Easy to clean design to minimize the risk of cross contamination COMPONENT PARTS Control Unit 2 Handpiece 3 Foot Control 4 AC Power Cord 5 Water Supply Set 6 Tip Wear Guide Additional Water Filter 8 Literature 9 Handpiece Barrier Sleeves IO Swivel Ultrasonic Insert SWERV SYMBOLS AND GENERAL SAFETY Attention consult accompanying documents A Risk of damage or harm Follow instructions for use CE marking Refers to Poot Control Optional Variable C directive 93 42 EEC Power Foot Control including EN 60601 0120 and EN 60601 1 2 AMA Water Connection CHD Purge Dispose of this device and its accessories via Medical equipment with respect to electrical shock methods approved for electronic devices and c us fire and mechanical hazards only in accordance with mmm compliance with the Directive 2002 96 CE 41MY UL 60601 1 CAN CSA C22 2 NO 601 1 EU em Keep Dry This Way Up e Handle With Care Type B applied part SAFETY INSTRUCTIONS FOR HANDLING AND OPERATION Read these instructions carefully and use only as intended or instructed Safety instructions are intended to avoid potential
4. has not been properly Lower the power setting to the recommended power adjusted for the insert mode indicated on the package insert The insert is not seated securely Check the insert to ensure proper insertion into in the handpiece handpiece Air in the waterline or handpiece Purge water line cord Vibration failure in the handpiece Contact your dealer or Hu Friedy or the control unit No poor water flow No water is flowing to the Check the water line and supply to the control unit control unit Water pressure should be set to O 0 5MPa 15 73 PSI Water leakage Water is leaking at the junction of control unit and the handpiece cord Internal o ring is damaged Contact your dealer or Hu Friedy Water is leaking at junction of Replace the o ring with Hu Friedy Part Number insert and handpiece UBLKORING and UGRNORING Water appears to be leaking from Confirm water tube and handpiece cord are firmly base of unit inserted into control unit Water continues to run out Purge water line to remove air Firmly insert the handpiece cord into control unit of insert after foot control is released Water is leaking from the Contact your dealer or Hu Friedy water tube Loss of power output Safety feature is activated Release foot control without operation Unit is beeping while Depressed foot control Release foot control power is on Unit is beeping Insert not Abnormal heating of the control S
5. Box 29025 INL 3001 GA Rotterdam
6. Friedy at its sole option will repair or replace for a period of two years following the date of the first purchase as new item any SWERV Magnetostrictive Scaler Unit excluding the handpiece that fails as a result of a defect in materials or workmanship Purchaser must return the defective Unit postage prepaid and must provide Hu Friedy with the warranty registration form or proof of purchase Excluded from this warranty are damages in cases of the Unit having been used outside of normal operating conditions the Unit being damaged in transit the Unit having been modified e non compliance with the manufacturer s installation instructions water pressure mains voltage use with an electrical system that does not comply with regulations in force uses other than those specified in this manual non compliance with instructions contained in this manual service to the Unit being provided by non authorized persons components exhibiting normal wear from usage damages defects being caused by force majeure or any other condition that is beyond the control of Hu Friedy Repair service or replacement provided under the warranty neither extends the warranty period nor begins a new warranty period THE EXPRESS WARRANTIES DESCRIBED HEREIN ARE THE EXCLUSIVE WARRANTIES AND ARE PROVIDED INSTEAD OF ANY WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR ANY OTHER WARRANT Y EXPRESS OR IMPLIED EXCEPT WARRANTIES OF TI
7. TLE AND INFRINGEMENT EXCEPT AS SET FORTH HEREIN DAMAGES FROM BREACH OF SUCH WARRANTIES ARE LIMITED TO THE COST OF REPAIR OR REPLACEMENT OF THE PRODUCT AT HU FRIEDY S SOLE OPTION CONSEQUENTIAL OR INCIDENTAL DAMAGES RESULTING FROM BREACH OF ANY APPLICABLE EXPRESS OR IMPLIED WARRANTIES ARE HEREBY EXCLUDED Please contact Hu Friedy for instructions on obtaining warranty service SWERV WARRANTY SWERV HANDPIECE ASSEMBLY Hu Friedy at its sole option will repair or replace for a period of one year following the date of the first purchase as new item any SWERV Handpiece Assembly Handpiece that fails as a result of a defect in materials or workmanship Purchaser must return the defective Handpiece postage prepaid and must provide Hu Friedy with the warranty registration form or proof of purchase Excluded from this guarantee are damages in cases of the Handpiece having been used outside of normal operating conditions the Handpiece being damaged in transit e the Handpiece having been modified non compliance with the manufacturer s installation instructions water pressure mains voltage use with an electrical system that does not comply with regulations in force uses other than those specified in this manual non compliance with instructions contained in this manual service to the Handpiece being provided by non authorized persons components exhibiting normal wear from usage damages defects being caused
8. UM3 30 X UM3 30EU X UM3 30UK A A UM3 30AU UM3 25 UM3 25EU UM3 25UK UM3 25AU After installation operate the device at the lowest power setting while applying pressure to the foot control This procedure will confirm adequate water flow and rinse the internal water lines Purge unit water lines See Maintenance of the Control Unit OPERATING PROCEDURES WATER SYSTEM SETUP Carefully check all water supply connections prior to start up Open the dental unit s water valve Set water pressure between 0 1 0 5MPa 15 73psi The CDC recommends monitoring dental unit water regularly Test water prior to connection to the SWERV Magnetostrictive Scaler to confirm that input water quality conforms to all applicable standards See MAINTENANCE OF THE CONTROL UNIT Water Line Maintenance section of this User Manual 2 POWER ON Connect the power cord to the wall outlet Turn on the power switch on the control unit Fig 6 Front panel will light up NOTICE Fach time the control unit is turned on the system will return to the default power setting CAUTION Use of any wall outlets other than those of ACI20V 1076 or AC230V 1076 may result in damage to the power cord and control unit SWERN 3 OPERATION MODE SELECTION Select the appropriate mode for the procedure with the mode selection keys Ca HIGH on the front
9. atment Rinsing with an antimicrobial reduces the number of microorganisms released in the form of aerosols during treatment as well as the chance of infection e Use recommended fuse 5x20mm 6A 250V FA Confirm water is flowing adequately from the insert tip Insufficient water flow to the insert tip could result in excess heat to the insert tip leading to hard and soft tissue damage or overheating and potential damage to the handpiece and unit Static contact with hard and soft tissue areas should not exceed one second duration SWERV CAUTION The handpiece is designed for clinical dental use only Always consider the safety of the patient when operating the handpiece Check insert vibration outside the oral cavity before use If any irregularities are found discontinue use immediately and contact your dealer Do not force or pull on the power cord and or handpiece cord It could cause disconnection Do not exceed recommended power ranges for the inserts Excess power may damage tooth structure and or result in damage to or excess wear of the insert Check the insert before every use Inserts that have been bent altered worn or compromised in any way should be removed from service Do not use inserts on metal or ceramic restorations unless inserts are intended specifically for this purpose Do not bend alter or modify inserts Damage may occur to the inserts affecting ultrasonic vibration o el
10. ct dealer or Hu Friedy Mfg Co LLC if problems occur 3 4 SWERV j SYSTEM CONTROLS Power Range Setting Indicator Operation Mode Selection High Power On Off Switch Operation Mode Selection Low Power Range Setting Buttons Water Adjustment Knob Auto Purge Button Handpiece Cradle INSTALLATION AND ASSEMBLY UNPACKING THE DEVICE SWERV Upon receipt please check device for any damage caused in transit H necessary contact your dealer 2 GENERAL RECOMMENDATIONS Connect the SWERV Magnetostrictive Scaler control unit to electric supply in accordance with current standards 3 WATER SYSTEM SETUP The water supply system should be of adequate quality for the practice of dental treatment Additionally the water supply should be equipped with a cut off system See MAINTENANCE OF THE CONTROL UNIT Water Line Maintenance section of this User Manual Connect the filter side of the water tube by inserting deep into the water connector on the back of the SWERV Magnetostrictive Scaler control unit Fig Connect the provided water tube to the water outlet on the dental unit To remove the water tube from the control unit disconnect the water tube from the water source then push in the grey ring of the water connector and gently remove the tube Fig 2 CAUTION Be sure to insert the water tube deep into the connector on the control unit If water has not been used recently a
11. e CLEANING AND STERILIZATION section of this User Manual DISPOSAL AND RECYCLING Dispose of this device and its accessories via methods approved for electronic devices and in compliance with the Directive 2002 96 CE At the end of their life ultrasonic inserts should be discarded in safety containers designed for this purpose HELPFUL INFORMATION The use of higher than recommended power settings may cause excessive wear or tip breakage See Caution pg 5 Always remember to properly seat the insert to the handpiece mm loss can Scaling efficiency can diminish significantly with worn inserts Fig 14 result in 25 Inferior performance and poor water delivery can result from worn elIIeney 1058 damaged bent or altered stacks or working ends For optimal scaling SE T AA efficiency we recommend checking inserts regularly for signs of wear result in 50 Game loss CHECKING ULTRASONIC INSERTS FOR WEAR Locate the diagram of the insert to be measured on the wear guide HF 466 2 Rotate the insert until it is flat against the card 3 Evaluate working end condition comparing length to red blue lines SWERV n TROUBLESHOOTING PROBLEM CAUSE SOLUTION The display panel does The power cord is disconnected Check all the connections of the control unit not illuminate when the ae oade on Check the power supply to the dental office The internal fuse has burned out Contact your dealer or Hu Friedy No liq
12. hazards that could result in personal injury or damage to the device A WARNING A hazard that could result in bodily injury or damage to the device if safety instructions are not followed A hazard that could result in light or moderate bodily injury or damage to the CAUTION E device if the safety instructions are not followed NOTICE General information needed to operate the device safely o avoid electrical shock do not plug or unplug the power cord with wet hands o avoid risk of electric shock this equipment must be connected to a supply mains with protective earth o minimize risk of short circuit and electric shock prevent water from contacting the control unit Subjecting handpiece to a strong impact or drop onto a hard surface could result in electric shock Do not disassemble or alter the handpiece Keep away from explosive substances and flammable materials Do not use this product in the presence of inflammable anesthetics or gases Contraindication Ultrasonics may interfere with proper function of cardiac pacemakers This device is not recommended for use on patients with cardiac pacemakers There are a range of pacemakers on the market Clinicians should contact the pacemaker manufacturer or the patient s physician for detailed information about the pacemaker Do not use for surgical procedures e Patients should rinse with an antimicrobial such as Chlorhexidine Gluconate 0 1276 prior to beginning tre
13. iminate risk of damage to the soft and hard tissues keep the insert tip moving at all times when in contact with the tooth gingiva mucosa and intra oral tissues Attach the handpiece before turning on the power Do not drop or otherwise expose the control unit to excess trauma For best performance use Hu Friedy ultrasonic inserts Do not autoclave any parts unless indicated so in the User Manual e The system functions normally when the temperature is at 15 40 C 59 104 F relative humidity at 10 85 RH atmospheric pressure at 500 1060hPa 15psi and no moisture condensation occurs in the unit Use outside of these conditions may cause malfunction During normal use at the ambient conditions outlined the maximum temperature of the hand piece will not exceed 48 C 1 18 F Retract lips cheeks and tongue to prevent contact with the working end of the insert Close manual shut off valve on the dental office water supply every night before leaving the office NOTICE During vibration the handpiece and the handpiece cord may affect computer and LAN cable Noise may be heard during operation near a radio receiver e Turn off the power switch after use Users are responsible for operation control maintenance and inspection e Store at 10 60 C 14 140 F relative humidity at 10 85 6RH atmospheric pressure at 500 1060hPa 7 1 5psi Do not subject system to dust sulfur or salinity Conta
14. ommended setting gt 10 ml min Maximum recommended setting lt 50 ml min 6 FOR OPERATION Verify that the water supply is adequate and clean prior to beginning each procedure Purge handpiece See Maintenance for the Control Unit Use a Hu Friedy disposable barrier sleeve UMBS on the handpiece Replace the barrier between patients Properly dispose of the barrier in accordance with guidelines for contaminated waste materials Place insert in handpiece Adjust the power level to the recommended mode Depress the foot control to start insert vibration Turn the water adjustment knob counterclockwise gradually to increase the water flow Fig 7 7 WHEN TREATMENT IS COMPLETED Release the foot control and place the handpiece in the handpiece holder Fig 8 2 Turn off the power switch 3 Hold handpiece in upright position Gently pull the insert out of the handpiece opening Ultrasonic inserts are easily interchangeable for various applications and procedures 4 Close the dental unit s water valve SWERV SAFETY FEATURES When the operation mode is set to BLUE Mode and the power setting is set to Max the unit will automatically reduce power if operated at these settings for more than 10 minutes The output display reduces from Maximum to Minimum power If the safety feature is activated release foot control 2 The control unit will beep to alert
15. panel The light adjacent to the selected mode will illuminate Pre select the appropriate power setting prior to patient treatment Ca Se Please adjust if necessary prior to treatment 4 POWER RANGE SETTING ES A WARNING Do not exceed power range as indicated on the insert packaging pg Higher than recommended power may damage tooth structure and or insert V Set the recommended power mode with the power MODE 1 2 3 4 5 6 7 8 9 10 key on the front panel The light adjacent to the StUE dici selected mode will illuminate Confirm that power is set in the appropriate mode for the selected insert EE eal Adjust power level within selected mode by pressing the AN or V buttons to increase or decrease power NOTICE To ensure patient comfort and to extend the life of your inserts always use the lowest effective power setting 5 ULTRASONIC INSERT CONNECTION Select appropriate kHz insert 25 or 30 for the generator Fill handpiece with water While holding the handpiece in an upright position activate the purge function or the foot control to remove any air bubbles that may be trapped inside the handpiece Lubricate the rubber o ring on the sterilized insert with water prior to placing it into the handpiece Fully seat the insert with a gentle push twist motion Do not force the insert into the handpiece A WARNING Always use water when operating the unit to keep the handpiece and insert cool Minimum rec
16. rilize the control unit power cord foot control water tube irrigation connector handpiece or handpiece cable PROCEDURES FOR HU FRIEDY ULTRASONIC INSERTS sold separately Clean inspect and steam sterilize before each use 2 For complete instructions refer to cleaning and sterilization instructions provided with the ultrasonic insert SWERN MAINTENANCE OF THE CONTROL UNIT CHANGING THE WATER FILTER When the clear plastic water filter becomes discolored it should be replaced to prevent reduced water flow to the SWERV Magnetostrictive Scaler Our general recommendation is to change the filter once per month Disconnect the water supply hose from water source If a quick disconnect connector is attached to the end of the hose relieve the water pressure by pressing the tip of the connector and drain the water Hold the fittings on both sides of the filter disk and twist counterclockwise Fig 9 Remove the filter section from both sides of the water hose Fig 10 ps w Install the replacement filter part number UMWF onto the water hose fittings The filter should be positioned to align with the correct hose fitting A Tighten the two hose fittings with your hands Reconnect the water supply hose then activate the auto purge function to remove air from lines Be sure to test for leaks WATER LINE MAINTENANCE Recommendations for dental unit water quality have been published by the Cente
17. rs for Disease Control CDC not to exceed 500 cfu mL European Union Drinking Water Standards specify a maximum of OO cfu ml Refer to your national regulatory authorities for recommendations specific to your local area The CDC recommends monitoring dental unit water regularly Hu Friedy recommends as a conservative approach to start by testing the quality of the water flowing into and out of the SWERV device prior to placement of a sterilized ultrasonic insert then monitoring weekly The monitoring interval may be lengthened based on established results If results do not meet your water quality goals repeat steps outlined for preparing your waterlines Monitoring can be accomplished using in office monitoring kits or use of a commercial water testing service ref Guidelines for Infection Control in Dental Health Care Settings 2003 CDC It is strongly recommended that this system is regularly cleaned and maintained by a waterline treatment product such as Hu Friedy s Team Vista Dental Unit Waterline Cleaner or other approved waterline cleaning product This can be accomplished by connecting the SWERV device to the closed water system on your dental unit or a number of devices available from your local distributor Please follow the directions for use for Team Vista or selected waterline cleaning product During the periodic antimicrobial cleaning process using Team Vista flush as least 500 ml of potable water through the dental unit wa
18. t the water outlet of the dental unit discolored water may come out Wait until the water coming out of the dental unit is clean before connecting to the control unit FOOT CONTROL CONNECTION Pas Connect the foot control plug to the foot control connector at the back of the control unit Fig 3 Take care to properly align all the pins Push the plug gently into the connector POWER CORD CONNECTION Insert the power cord into the inlet at the back of the control unit Fig 4 Plug the power cord into the power receptacle HANDPIECE CORD CONNECTION Align the marks on the control unit and the handpiece cord plug Firmly push the plug into the connector at the front of the control unit Fig 5 CAUTION Do not disconnect the handpiece cord when power to device is switched on and the footswitch is depressed 2 Detach insert before removing handpiece cord 3 Grip the plug of the handpiece cord when removing SWERV 7 START UP The following procedures are recommended before using your SWERV Magnetostrictive Scaler for the first time Clean and sterilize ultrasonic inserts See CLEANING AND STERILIZATION section of this User Manual Always use the proper insert frequency for your SWERV Magnetostrictive Scaler See table below for compatibility and see HF 464 for a complete list of Hu Friedy inserts PART CODE 30 Kilohertz 25 Kilohertz
19. terlines to remove any residual chemical PURGING UNIT WATER LINES Verify that the unit is ON using Power ON OFF switch 2 Set the water control knob to maximum Ww 3 Hold handpiece without insert upright over a drain 4 Press and hold Auto Purge Button Fig 1 for 2 seconds or until unit beeps Auto Purge light will flash and unit will automatically purge the water line for 45 seconds To interrupt the purge function press the Auto Purge button again anytime during the 45 seconds It is recommended that the water lines be purged for at least 45 seconds between patients and for at least 2 minutes at the start of each day SWERV REPLACING THE FUSE Disconnect power to the unit 2 Pry open fuse drawer using flat head screw driver or similar tool Fig 12 3 Remove drawer to change the fuses Fig 3 A WARNING Always use Replacement Fuse 5 x 20mm 6A 250V FA part number UMFUSE SERVICE Please send your SWERV Magnetostrictive Scaler or handpiece with a copy of the invoice to your dealer or an authorized Hu Friedy repair center Shipping your product in its original packaging will offer the best protection against damage during shipping If sending directly to an authorized Hu Friedy repair center please include your name and address and the name of your dealer Before shipment all items must be cleaned and sterilized as described in th
20. top operation until control unit is cool If problem vibrating unit persists contact your dealer or Hu Friedy Inserts are bending or Excess power to the insert Operate the insert only in the recommended power breaking mode indicated on the package insert Insert was dropped or mishandled Always process the insert as indicated in during cleaning and sterilization insert packaging Discard bent or broken inserts The insert O ring is damaged Replace the o ring with Hu Friedy Part Number or worn UBLKORING or UGRNORING The insert deploys from the handpiece SWERV HELPFUL INFORMATION The serial number of the SWERV Magnetostrictive Scaler is located on the back of the control unit Fig 15 The first five digits of the serial 15 SWERV r ac S UM3000 number indicate the type of equipment its revision and the month and Nu TAA NR FUSES RATING 5X20mm 1 6A 250V FA year it was manufactured SE OUTPUT 25 WATER INLET PRESSURE 15 73 psi ERIAL No bie ucceseguems SIE YN MEDICAL EQUIPMENT C t UL US UL 60601 1 pus CAN CSA C22 2 NO 601 1 9120 s linc eg MADE IN USA TYPE REVISION MONTH YEAR UNIT NUMBER e Type control unit 2 handpiece e Revision record Shows by alphabet A e Production month A L January thru December e Year last 2 digits of production year 00 99 e Unit Numbers Running Numbers 0000 99999 WARRANTY SWERV MAGNETOSTRICTIVE SCALER Hu
21. uid flowing to the Water flow is set too low Adjust the liquid flow water knob handpiece when the GE Connections are not secure Check the connection between the handpiece cord footswitch Is activated and control unit heck the connection between the water tube and e control unit heck the connection between the foot control and the control unit Water filter is blocked Check the water filter for blockage No water flow to insert tip Water adjustment knob is not Properly set water adjustment knob properly set Insert is clogged Contact your dealer or Hu Friedy Dental office water supply valves Open dental office water supply valves are closed Waterline filter is clogged Replace waterline filter No poor ultrasonic The insert is not seated securely Check the insert to ensure proper insertion vibration in the handpiece into handpiece Incorrect kHz insert Replace with proper kHz insert Power has not been properly Adjust the power setting to the recommended power adjusted for the particular insert range indicated on the package insert The foot control is disconnected Connect the foot control correctly Handpiece failure Contact your dealer or Hu Friedy Foot control failure Contact your dealer or Hu Friedy 2 SWERV TROUBLESHOOTING CONTINUED PROBLEM CAUSE SOLUTION Handpiece is overheating Inadequate water flow Increase water flow Minimum setting ccw gt 10 ml min Output
22. user if the power switch is turned on while the foot control is depressed 3 When foot control is continuously depressed for 20 minutes or longer the unit will beep in a continuous tone and power down Release the footswitch control Turn the power switch off then back on again CLEANING AND STERILIZATION Contents of this package are not provided sterile The following cleaning and or sterilization procedures are recommended for your Hu Friedy magnetostrictive scaler PROCEDURES FOR CLEANING CONTROL UNIT AND COMPONENTS Turn off the power switch 2 Remove the insert from the handpiece 3 Carefully wipe all surfaces of the control unit handpiece and handpiece cord power cord water tube foot control and cord which are contaminated by touch contact with instruments or other inanimate objects during dental treatment with a soft cloth using only approved hospital grade surface disinfectants EPA registered VAH DGHM RKI approval or CE marked 4 Always follow the manufacturer s directions for disinfectant use The use of an abrasive wipe or cleaning solution will damage the surface finish of the control unit 6 Phenols iodophors hypochlorite household bleach and citric acid based disinfectants are not recommended On NOTICE The following websites provide additional information on safety and asepsis procedures http www osap org indec cfm and http www cdc gov OralHealth infectioncontrol index htm CAUTION Do not ste
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