Table of Contents
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Table of Contents
Summary of Contents for W & H assistina 301 plus
- Page 1 Instructions for use 301 plus...
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Page 2: Table Of Contents
Contents W&H symbols ....................................... 3 Introduction ....................................4 – 5 Unpacking ......................................6 Package contents ..................................... 7 Safety precautions .................................... 8 Description of the front side ................................9 Description of the rear side ................................10 Commencing operation – First use ...............................11 Commencing operation – Filling with W&H service oil / cleaning fluid ..................12 Commencing operation –... -
Page 3: W&H Symbols
W&H symbols WARNING! ATTENTION! General explanations (Risk of injury) (To prevent with no danger to persons or property damage occurring) W&H Service Data Matrix Code Highly flammable! for product identification, Avoid sources of ignition; e.g. in hygienic maintenance process do not smoke... -
Page 4: Introduction
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 this reason, it is essential to comply with the safety precautions on Page 8. -
Page 5: Introduction
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 or the like. Responsibility of the manufacturer W&H Dentalwerk Bürmoos accepts responsibility for consequences affecting the safety, reliability and performance of the Assistina only when the following directions have been observed:... -
Page 6: Unpacking
2. Unpacking Have the User Manual at hand. Take out the service oil, cleaning Take out the white and green fluid, suction filter and the funnels. optional accessories from the side compartments. Remove the turbine adaptor. Lift out the Assistina in the fibre- board box. -
Page 7: Package Contents
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 >... -
Page 8: Safety Precautions
4. Safety precautions 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 parts are no longer moving! (Damage to the drive, driver assembly, transmission instruments). -
Page 9: Description Of The Front Side
5. Description of the front side Filler hole / Filler hole / storage container storage container for service oil for cleaning fluid Recess for Button to cleaning / press 2 sec./ adaptor maintenance process cycle Fill level of Fill level of cleaning service oil fluid Indicator window... -
Page 10: Description Of The Rear Side
6. Description of the rear side Suction filter Quick release coupling for compressed air... -
Page 11: Commencing Operation - First Use
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! >... -
Page 12: Commencing Operation - Filling With W&H Service Oil / Cleaning Fluid
Commencing operation – Filling with W&H service oil / cleaning fluid Unscrew the cap from the Add 250 ml of cleaning fluid. white storage container. Insert the white funnel. Add 250 ml of service oil. Close the storage containers for the service oil and cleaning fluid. -
Page 13: Commencing Operation - Connecting The Compressed Air
Commencing operation – Connecting the compressed air Push the quick release coupling of Fit the suction filter so that it 02697000 the connecting hose into the is leak-tight. coupling socket on the Assistina. Connect the compressed air line using the 1/8« screw connection. The built-in air filter in the connecting hose is only a fine filter. -
Page 14: Commencing Operation - Initial Filling Of The System
Commencing operation – Initial filling of the system Pull the drip guard off the Press the program button maintenance attachment and about 15 times for 2 seconds 15 x store it safely. with a pause of 2 seconds 2 secs. between each actuation. -
Page 15: Test
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. Place a fleece inlay in the Press the program button once waste disposal tray. -
Page 16: Function Check - Function Display, Function Check Of The Mechanical Drive
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 seconds, both balls will drop down again. -
Page 17: Maintenance
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 treatment heads. With sterilization after every patient >... -
Page 18: Maintenance Of Transmission Instruments With Iso Coupling
Maintenance of transmission instruments with ISO coupling The maintenance program will be completed in about 35 seconds. > Pull the cover down. Press the green release Press the program button once button and pull off for about 2 seconds. Open 2 secs. -
Page 19: Maintenance Of Turbines
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: Turbines with 02685000 > 2-hole or 3-hole Borden Screw together the turbine 04713200 adaptor and the adaptor. - Page 20 Maintenance Push the appropriate adaptor Press the program button once onto the maintenance for about 2 seconds. Open 2 secs. attachment up to the the cover at the end of the limit stop. maintenance cycle. With its spray exit nozzle Press the green release directed downwards, push button of the maintenance...
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Page 21: Maintenance Of Air Motors And Air-Driven Dental Scalers
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 place in the »Zero« setting). >... -
Page 22: Maintenance Of The Fg Chucking System Of Fg Contra-Angle Handpieces
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 Press the program button once directed downwards, push for about 2 seconds. -
Page 23: Cleaning And Disinfection
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 >... -
Page 24: W&H Accessories
Use only original W&H accessories/spare parts 12. W&H accessories 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 02689400 Funnel, green 02690400 Adaptor for all W&H products with Roto Quick system 02691000... -
Page 25: W&H Accessories
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 of fleece 02694500... -
Page 26: Service
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. Firmly squeeze the O-ring > Check the O-rings on the between thumb and forefinger maintenance attachment. - Page 27 Service 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 No. 02695700. 2 replacement O-rings No.
- Page 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 cycles (corresponds to the consumption of a 500 ml bottle of W&H service oil).
- Page 29 Service 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. 2 transport seals No. 02680600 are attached here.
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Page 30: Service
Service Pull out the suction Fit a seal in each filler hole. filter horizontally. Screw on the two caps. Before emptying the first container, fit the transport seal on the second container. Disconnect the Fit the drip guard No. air connection hose. 02676400 on the maintenance attachment. -
Page 31: Technical Data
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, sufficient for approx. -
Page 32: Letter Of Indemnity
L e t t e r o f i n d e m n i t y 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. -
Page 33: W&H Contacts
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, 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 36 Manufacturer W&H Dentalwerk Bürmoos GmbH Ignaz-Glaser-Straße 53, 5111 Bürmoos, Austria Form-Nr. 50458 AEN t +43 6274 6236-0, f +43 6274 6236-55 Rev. 016 / 15.06.2016 office@wh.com wh.com Subject to alterations...