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  5. Instructions For Use Manual

W & H assistina 301 plus Instructions For Use Manual

Manual is about: Automatic instrument maintenance procedures provide distinct advantages for correct cleaning and lubrication as well as perfect function and long working life of dental instruments.

Summary of assistina 301 plus

  • Page 1

    Instructions for use 301 plus.

  • Page 2: Contents

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

  • Page 3: W&h Symbols

    3 w&h symbols data matrix code for product identification, e.G. In hygienic maintenance process warning! (risk of injury) attention! (to prevent damage occurring) general explanations with no danger to persons or property highly flammable! Avoid sources of ignition; do not smoke w&h service.

  • Page 4: 1. Introduction

    4 1. Introduction for your safety and the safety of your patients this user manual explains how to handle your w&h product. We must, however, warn of possible dangerous situations. Your safety, the safety of your team and of course the safety of your patients is of paramount importance to us. For th...

  • Page 5: Introduction

    5 introduction production according to eu directive this medical product has been designed and manufactured according to eu directive 93/42/eec and applies to the unit > w&h assistina in the condition as supplied by us. This declaration does not apply to unforeseen internal or external attachments o...

  • Page 6: 2. Unpacking

    6 2. Unpacking the w&h packaging is environmentally friendly and can be disposed of through specialist recycling organizations. However, we recommend that you keep the original packaging. Have the user manual at hand. Take out the white and green funnels. Remove the turbine adaptor. Lift out the ass...

  • Page 7: 3. Package Contents

    7 3. Package contents > w&h assistina cleaning and maintenance unit (ref 00030125, 00030140) > suction filter, complete > 4-hole turbine adaptor ref 02685000 > funnel, white, ref 02689300 > funnel, green, ref 02689400 > air connection hose 2 m, ref 02697000, complete > initial provision of 5 layers ...

  • Page 8: 4. Safety Precautions

    8 it is essential that you comply with the following instructions > place the unit only in adequately ventilated premises! > keep your hands out of the inside of the unit during maintenance operations! > fit the transmission instrument, turbine, turbine adaptor, air motor or dental scaler only when ...

  • Page 9

    9 5. Description of the front side fill level of cleaning fluid indicator window for cleaning fluid indicator window for service oil fill level of service oil waste disposal tray recess for adaptor cover filler hole / storage container for cleaning fluid filler hole / storage container for service o...

  • Page 10

    10 6. Description of the rear side suction filter quick release coupling for compressed air.

  • Page 11

    11 7. Commencing operation – first use > service oil must be at room temperature when it is poured in. > never reverse funnels (white to white, green to green) and store them in a dust-free environment! > check the filling level indicator! > use only clean, filtered compressed air! The w&h cleaning ...

  • Page 12

    12 commencing operation – filling with w&h service oil / cleaning fluid unscrew the cap from the white storage container. Insert the white funnel. Add 250 ml of service oil. Unscrew the cap from the green storage container. Insert the green funnel. Add 250 ml of cleaning fluid. Close the storage con...

  • Page 13

    13 commencing operation – connecting the compressed air the built-in air filter in the connecting hose is only a fine filter. It cannot clean unfiltered and possibly contaminated compressor air. Dirty fine filters must be replaced. Fit the suction filter so that it is leak-tight. Push the quick rele...

  • Page 14

    14 commencing operation – initial filling of the system if no oil can be seen on the cloth or tissue and no cleaning fluid can be detected by its smell (alcohol), the supply lines are not yet completely full. Pull the drip guard off the maintenance attachment and store it safely. Hold a cloth or tis...

  • Page 15: 8. Test

    15 8. Test > do not connect any transmission instrument, turbine, air motor or dental scaler during the test! > if the adaptor is fitted on the maintenance attachment, remove it. Check that the fleece inlay is damp to ensure correct function. If it is not damp, repeat the process 2 to 3 times. Dispo...

  • Page 16: 9. Function Check

    16 9. Function check function display continuously monitor the function display! > press the program button for 2 seconds. A green ball for the cleaning fluid appears in the right-hand window. > release the program button. A green ball for the service oil appears in the left-hand window. After a few...

  • Page 17: 10. Maintenance

    17 10. Maintenance > first carry out the external disinfection and cleaning. > carry out daily maintenance midday and evening prior to sterilization. > use the adaptor ref 02679000 for maintenance of transmission instruments in those cases where the manufacturer has allowed for removal of the treatm...

  • Page 18: Maintenance

    18 maintenance of transmission instruments with iso coupling the maintenance program will be completed in about 35 seconds. > pull the cover down. Test run the transmission instrument. When the transmission instrument has been wiped over, it is ready to be sterilized. Press the green release button ...

  • Page 19: Maintenance

    19 maintenance for turbines the maintenance program will be completed in about 30 seconds. > use the turbine adaptor ref 02685000 with standard 4-hole connection. > pull the cover down. W&h turbines: screw together the turbine adaptor and the adaptor. Adapters not suitable for use with turbine hose....

  • Page 20: Maintenance

    20 test run the turbine. When the turbine has been wiped over, it is ready to be sterilized. Maintenance with its spray exit nozzle directed downwards, push the turbine with quick release coupling onto the adaptor until it engages. Close the cover and the waste disposal tray. Push the appropriate ad...

  • Page 21: Maintenance

    21 maintenance for air motors and air-driven dental scalers the maintenance program will be completed in about 35 seconds. > use the turbine adaptor ref 02685000 with standard 4-hole connection. > set the rotary ring of the air motor to clockwise or anticlockwise running (no maintenance will take pl...

  • Page 22

    22 maintenance of the fg chucking system of fg contra-angle handpieces > clean the chuck at least once a week. > remove the rotary instrument. > use the t1 adaptor 02693000 with its spray exit nozzle directed downwards, push the t1 adaptor onto the maintenance attachment. Initially, keep the cover o...

  • Page 23

    23 11. Cleaning and disinfection w&h recommends external cleaning of the assistina > once a week or as required. > use w&h cleaning fluid to clean the outside of the case. Clean the cover and the waste disposal tray > as required > squeeze the cover slightly. > remove the cover from its fixing. > us...

  • Page 24: 12. W&h Accessories

    24 12. W&h accessories use only original w&h accessories/spare parts or accessories approved by w&h optional accessories 02676400 drip guard for maintenance attachment 02679000 adaptor for removable contra-angle handpiece heads 02680600 seal 02685000 4-hole turbine adaptor 02689300 funnel, white 026...

  • Page 25: W&h Accessories

    25 w&h accessories 02675200 air filter for air connection hose 02697000 02695700 o-ring for maintenance attachment 02670500 filter pack 02675910 500 ml w&h service oil 02680200 1000 ml w&h cleaning fluid 02680500 pack of w&h service oil and w&h cleaning fluid 02690300 initial provision of 5 layers o...

  • Page 26: 13. Service

    26 13. Service regular testing of assistina regular testing of function and safety is necessary: with each application: > check the function display once a week: > check the filling level displays. Only o-rings in good condition and correctly positioned will ensure consistently safe and correct main...

  • Page 27: Service

    27 service 2 replacement o-rings no. 02695700 are attached here. The o-rings can be exchanged without the need for special tools. Grease-free fingers will facilitate this exchange. > firmly squeeze the o-ring between thumb and forefinger to form a loop. > pull off the o-ring. > push on a new o-ring ...

  • Page 28: Service

    28 service renewing the filter pack > do not touch the vents of the suction filter (risk of damage)! > use the w&h assistina for maintenance only when the suction filter with a fully serviceable filter pack is fitted. > renew the filter pack in the suction filter after approx. 7,000 maintenance cycl...

  • Page 29: Service

    29 returns > if you have any questions, please contact your local dental dealers or one of our service points (see page 33). > always use the original packaging for return transport. Service 2 transport seals no. 02680600 are attached here..

  • Page 30: Service

    30 service pull out the suction filter horizontally. Disconnect the air connection hose. Empty the cleaning fluid and service oil from the storage containers. Do not empty the containers simultaneously. The cleaning fluid and service oil must not be mixed! Fit a seal in each filler hole. Screw on th...

  • Page 31: 14. Technical Data

    31 14. Technical data height: 223 mm width: 190 mm depth (with filter): 415 mm weight: 2.70 kg air consumption: approx. 60 l/min. Noise: 63 db (a) (at 50 cm distance) flow pressure: 4 bar to 10 bar (pressure regulation provided by integral automatic pressure regulator) capacity: 250 ml service oil, ...

  • Page 32: Letter Of Indemnity

    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 manufact...

  • Page 33: W&h Contacts

    33 w&h contacts 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 872254, ...

  • Page 36

    Manufacturer form-nr. 50458 aen rev. 016 / 15.06.2016 subject to alterations 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.