1. DL manuals
  2. W&H
  3. Power Screwdriver
  4. WS-90
  5. Instructions For Use Manual

W&H WS-90 Instructions For Use Manual

Manual is about: Screwdriver angled 90 DEG

Summary of WS-90

  • Page 1

    Screwdriver angled 90° ws-90 instructions for use.

  • Page 2: Contents

    2 contents w&h symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 – 4 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

  • Page 3: W&h Symbols

    3 w&h symbols symbols in the instructions for use warning! (risk of injury) attention! (to prevent damage occurring) general explanations, no risk to persons or objects caution: according to the federal law of the usa, the sale of this device is only permitted by or on instruction of a dentist, a do...

  • Page 4: W&h Symbols

    4 w&h symbols symbols on the screwdriver angled 90° data matrix code for product identification e .G . For hygiene/ maintenance processes catalogue number serial number thermo washer disinfectable sterilizable up to the stated temperature date of manufacture ce 0297 from manufacturer ref sn equipmen...

  • Page 5: 1. Introduction

    5 1. Introduction customer satisfaction is the main priority of the w&h quality policy . This w&h product has been developed, manufactured and subjected to final inspection according to legal regulations, quality norms and industry standards . For your safety and the safety of your patients please r...

  • Page 6

    6 qualifications of the user only suitably qualified medical, technical and specialist trained staff may use the screwdriver angled . We have based our development and design of the screwdriver angled on the »physician« target group . Production according to eu directive the screwdriver angled is a ...

  • Page 7

    7 skilled application the screwdriver angled is intended only for skilled application in surgery according to its purpose of use in compliance with the valid health and safety at work regulations, the valid accident prevention regulations as well as in compliance with these instructions for use . Th...

  • Page 8

    8 > the operation of the screwdriver angled is permitted only on drive units which comply with the medical device directives . > always ensure that you have the correct operating conditions . > check the screwdriver angled for damage and loose parts prior to use (e .G . Retaining clip) . > do not op...

  • Page 9

    9 hygiene and maintenance prior to initial use > oil service prior to initial use . > sterilize the screwdriver angled and the hand drive . > oil service page 30 > sterilization page 32.

  • Page 10: 3. Product Description Ws-90

    10 3. Product description ws-90 screwdriver angled 90° head sheath shaft tension clamp bolt retainer retaining clip clip hand drive symbol description ❍ = sheath open = sheath locked.

  • Page 11: 4. Operation

    11 4. Operation assembly/removal do not assemble/remove during operation! Place the screwdriver angled on the motor or hand drive . Check that the connection to the motor or hand drive is secure . Remove the screwdriver angled using axial tension or by pressing the unlocking button ..

  • Page 12

    12 rotating instruments (bur and screwdriver blade) > only use rotary instruments which are in perfect condition and pay attention to the direction of rotation of rotating instruments . Observe the manufacturer’s recommendations . > insert the rotary instrument only when the screwdriver angled is st...

  • Page 13

    13 changing the rotary instrument push the tension clip forwards in an axial direction . Then insert the tool into the head until it reaches the stop . Turn the tool in order to make sure that it is fully inserted . Pull the tension clip completely backwards in the axial direction until it engages ....

  • Page 14

    14 changing the rotary instrument to remove the tool, push the tension clip forwards . Remove the tool . Or remove the tool by pressing with a pair of tweezers . A b a b.

  • Page 15

    15 use of the bolt retainer and the retaining clip insert the screwdriver blade . Guide the screw onto the screwdriver blade . Push the bolt retainer forwards until the screw is held by the retaining clip ..

  • Page 16

    16 use of the bolt retainer and the retaining clip after inserting the first few threads, pull the bolt retainer backwards . Tighten the screw until secure . In the rear position, the bolt retainer can be turned 90° to the left or right ..

  • Page 17

    17 test run do not hold the screwdriver angled at eye level . > attach the screwdriver angled to the motor . > insert the rotary instrument . > start the motor . > if you observe problems (e .G . Vibrations, unusual noise, overheating), stop the screwdriver angled immediately and contact an authoriz...

  • Page 18: 5. Hygiene and Maintenance

    18 5. Hygiene and maintenance > follow your country-specific directives, standards and guidelines for cleaning, disinfection and sterilization . > the screwdriver angled can be prepared manually or mechanically . > wear protective clothing . > remove the screwdriver angled from the motor or hand dri...

  • Page 19

    19 > reassemble the dismantled screwdriver angled after manual cleaning and disinfection (type and serial numbers must correspond) . > sterilize the screwdriver angled following manual or mechanical cleaning, disinfection and oil service ..

  • Page 20

    20 pre-disinfection > if heavily soiled, clean first with disinfectant cloths . Only use disinfectants that have no protein- fixing effects ..

  • Page 21

    21 disassembly of the screwdriver angled turn the bolt retainer into the unlocking position . Push the bolt retainer forwards until the clip releases . Remove the bolt retainer in a forwards direction ..

  • Page 22

    22 screw on the shaft . Remove the shaft from the sheath . Loosen the head from the sheath by turning it from »« to »❍« . Remove the sheath from the head ..

  • Page 23

    23 manual cleaning internal and external rinse under demineralized water ( the aid of a brush . Remove any liquid residues (absorbent cloth, blow dry with compressed air) . Do not place the screwdriver angled in disinfectant solution or in an ultrasonic bath ..

  • Page 24

    24 manual disinfection w&h recommends disinfection by wiping . > use only disinfectants which do not contain chlorine and which are certified by officially recognized institutes . > note the manufacturer’s specifications for the use of the disinfectants . After manual cleaning, disinfection and oil ...

  • Page 25

    25 mechanical cleaning and disinfection internal and external the screwdriver angled can be cleaned and disinfected in a thermo washer disinfector . W&h recommends processing in the thermo washer disinfector . > follow the manufacturer’s recommendations for devices and cleaning and rinsing agents . ...

  • Page 26

    26 machine cleaning in the thermo washer disinfector ensure that the dismantled screwdriver angled is placed in the thermo washer disinfector correctly ..

  • Page 27

    27 reassembling the right angled screwdriver check that the type respectively the en number on the sheath, head and shaft match ..

  • Page 28

    28 assembling the screwdriver angled insert the head into the sheath until it engages . Pay attention to the symbols and turn from »❍« to »« until it locks . Push the shaft into the sheath and screw this tightly in place ..

  • Page 29

    29 assembling the screwdriver angled push the bolt retainer until it audibly engages . Pay attention to the positioning and tighten the clip ..

  • Page 30

    30 oil service only with w&h service oil f1 > follow the instructions for use on the oil spray can . Recommended lubrication cycles > essential after internal cleaning > before each sterilization.

  • Page 31

    31 test run following oil service position the screwdriver angled with the head pointing downwards . Let the screwdriver angled run for 30 seconds in order to remove excess oil . Start at the minimum speed and increase to maximum speed within 5-10 seconds . > repeat the entire hygiene and maintenanc...

  • Page 32

    32 sterilization and storage w&h recommends sterilization according to en 13060, class b . > note the instructions of the unit manufacturer . > clean, disinfect and lubricate prior to sterilization . > wrap the screwdriver angled and accessories in sterile goods packaging according to en 868-5 . > m...

  • Page 33

    33 approved sterilization procedures follow your country-specific directives, standards and guidelines . > steam sterilization class b with sterilizers in accordance with en 13060 . Sterilization holding time of a minimum of 3 minutes at 134°c . Or > steam sterilization class s with sterilizers in a...

  • Page 34: 6. W&h Accessories

    34 6. W&h accessories use only genuine w&h accessories and spare parts . Suppliers: w&h partners 07928302 bolt retainer 2 .4 mm 06990904 bolt retainer 3 mm 07052407 hand drive 10940021 service oil f1 02038200 spray cap.

  • Page 35: 7. Technical Data

    35 7. Technical data transmission ratio 1 .75:1 motor connection according to standard iso 3964 chuck system [mm] note: only use tools approved for the screwdriver angled! * Ø 2 .35 w&h special chuck system max . Speed [min -1 ] 10,000 max . Torque on tool * [ncm] 120 * for tools which are not appro...

  • Page 36

    36 temperature details temperature of the screwdriver angled on the operator’s side: max . 55 °c temperature of the screwdriver angled on the patient’s side: max . 50 °c temperature of the working part (rotating instruments): max . 41 °c physical characteristics temperature during storage and transp...

  • Page 37: 8. Recycling and Disposal

    37 recycling w&h considers that it has a special duty towards the environment . The screwdriver angled along with its packaging has been designed to be as environmentally friendly as possible . Disposal of the screwdriver angled > follow your country-specific laws, directives, standards and guidelin...

  • Page 38

    38 follow your country-specific laws, directives, standards and guidelines for disposal . All packaging materials have been selected according to environmentally compatible and disposal aspects and can be recycled . Please send old packaging materials to the relevant collection and reprocessing syst...

  • Page 39: -Month Warranty

    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 m...

  • Page 40

    40 authorized w&h service partners find your 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, unit 6, stroud wood business centre, park street, st albans, al2 2nj hertfordshire t + 44 1727874990, f...

  • Page 42

    Form-nr . 50847 aen rev . 002 / 06 .09 .2016 subject to alterations manufacturer w&h dentalwerk bürmoos gmbh ignaz-glaser-straße 53, 5111 bürmoos, austria t + 43 6274 6236-0, f + 43 6274 6236-55 office@wh .Com wh.Com.