operating instruction hss-88 - Wassermann Dental
Contents
1. the following instructions il Ensure that the mount is placed correctly in position It should be installed in accordance with the following diagram Schraegauflage Auflageblech Frontplatte Gipstrimmer Schr gauflage angled mount Auflageblech base Frontplatte front plate Gipstrimmer plaster trimmer WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 15 8 Supports Aside from the item described in 7 1 Installing the angled mount the HSS 88 plaster trimmer does not required any other support mechanisms 9 Maintenance 9 1 Servicing See 2 1 Servicing for details of servicing procedures No other servicing work is required 9 2 Breakdowns and troubleshooting Breakdown Fault Likely causes Recommended solutions Water spurting from work area Water pressure too high Drain hose extended with a smaller diameter hose Drain hose kinked End of drain hose located below level of plaster cast mount Adjust water pressure at tap see 5 2 Water regulation Ensure that the drain hose diameter is 1 inch 25 4 mm Ensure that the drain hose does not have any kinks in it Ensure that the hose end is located above mount level Angle of drain hose too shallow Radius bend of drain hose too small Pipe bend causing water back up where it meets drain hose Ensure that there is a fall of at least 1 cm per metre Ensure tha2. FOLLOW THE USER S MANUAL sessscceeessscceecessneeeeeessneeecessaaeeseesaneeecessaneeseesnaeeeseesees 6 1 6 RESPONSIBILITY FOR OPERATION AND DAMAGE 6 1 7 AUTHORISED USERS ein ive te GER e HR e EUR HE re ER 7 2 Servicing ANA care NGAGE bae soe nenne enden o ERR e aga EE bo iS osasse ieuan isht 7 2 1 SERVICING nna ANAND DAA 7 2 2 8 Use Applicability 8 Before starting the unit 0sssssssonsssennsnsssnensonssnnnnsnnsnnnnssnnsnnnnsnnsnsnnnsnnsnsnnssnssnsnssnnsnnsssunee 8 4 1 UNPACKING AND TRANSPORTING THE UNIT esee 8 4 2 UNIT AND ACCESSORIES ANAN ANNA XR aasa 9 4 3 NS P IPILO T oM 10 MEEOJcODIM 11 5 1 TECHNICAL SPECIFICATIONS ccsccesceseeseesceeseeseeseeeseeseeseceseeseceesesecaecaeeeseeaeeeseeteaeenees 11 5 2 WATER REGULATION narape e e eRe ERE EN EN ER eed ERA 12 6 MStAM AION e 12 6 1 LOCATION MEER 12 6 2 FLUSHING WATER CONNECTOR ccesssceceessseceeeessnseeeeessaeeeceesaeeeeessaaeeceeseaaeeesenaaeeeenss 12 6 3 DRAIN HOSE u ngaa x eeu gane re oe us dread edet Ee Aa 13 7 E c M 14 7 1 INSTALLING THE ANGLED MOUNT enne 14 8 e 10I a EEE ICONES IDOL 15 9 Mainte
3. confirm that the above mentioned machine complies with the described EC rules This declaration becomes invalid if the machine is modified without our approval Cette machine est conforme aux normes en vigueur de la Communit Europ ene Cet avis est nul et non avenant si cette machine est modifi e sans notre accord Esta m quina anteriormente mencionada cumple con los limites requeridos por el reglamento EC Ahora bien esta declaraci n quedar invalidada en caso de realizar modificaciones al aparato sin nuestra aprobaci n Hiermee wordt bevestigd dat bovengenoemde machine voldoet aan de voorgeschreven EU normen Deze verklaring verliest geldigheid als er zonder onze uitdrukkelijke toestemming wijzigen aan de machine worden aangebracht Place date Hamburg 20 07 2007 Company stamp see Wed We Wilfried Wassermann P at NEN u y rege PN 21021 Hamburg pucortiwed Managing Director WASSERMANN DENTAL MASCHINEN WASSERMANN Dental Maschinen GmbH Rudorffweg 15 17 D 21031 Hamburg Tel 49 0 40 730 926 0 Fax 49 0 40 730 37 24 e mail info wassermann dental com Internet http www wassermann dental com
4. disc 168991 Included in delivery Item no Inclined support 168037 Supply hose 1 m 320006 Discharge hose 1m 320017 Accessories Item no Conversion kit for 55 88 168071 Dia Quick and foil grinding disc Grinding device KMS according to 168080 B E G G Directional light GTE 168081 Template for upper jaw to trim the 168082 lower jaw tube level Wall console 168056 Sealing grease for trimmer 25 ml 629002 Truing apparatus to roughen 710001 corundum grinding disc 10 WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 4 3 Set up and storage When setting up the unit ensure that the grinding wheel is readily accessible and that the unit is located near a sink install the flushing water connector you ll need a pressure hose with woven liner measuring 0 5 inch 13 mm in diameter and for the drain a plastic hose 1 inch 25 mm in diameter Ifthe unit is to be stored even for a short time its location can have a significant effect on its operation The location should be dry well ventilated and free of vibrations It is important for the unit to be seated on a wooden base and to be kept at a constant temperature The unit must not be stored or set up in the open air Warning Before turning on the unit ensure that it has come to room temperature alis WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 5 Operation 5 1 Technical specif
5. not the responsibility of Wassermann Dental Maschinen GmbH Warranty and responsibility terms covered by the sales and supply conditions of Wassermann Dental Maschinen GmbH do not extend beyond those stated here Responsibility for the product becomes void if alterations are AN made to it by third parties or if non approved parts are installed Only original WASSERMANN parts should be used If any damage results from the installation of a non approved wheel responsiblity lies with the person installing that replacement wheel f diamond grinding wheels are used serious wear will result from grinding embedded materials and metals We will be in no way responsible in this case Fe WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 1 7 Authorised users The owner of the unit must provide the operator with the User s Manual and ensure that the operator has first read and understood it Only then should the operator use the unit il Make sure that the User s Manual is always accessible and has been read and understood 2 Servicing and care 2 1 Servicing Before cleaning or servicing the unit ensure that it is disconnected from the mains power and cannot be switched on again accidentally Keep the unit well away from water Open the unit only after the wheel has come to a complete stop The HSS 88 plaster cast grinder is a low maintenance unit However when opening the wheel chamber for cleaning or
6. to change the wheel be sure to clean the sealing surfaces and re coat them with water insoluble grease As a safety measure check regularly that the hose retainers and water supply hoses are firmly anchored 8 WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 2 2 Care il We recommend occasional use of a cloth moistened with an alkaline solution to remove plaster waste on the outside of the unit Other than that the HSS 88 does not require any special care 3 Use Applicability The HSS 88 plaster cast grinder is intended for the grinding trimming of plaster casts Use the unit only for the intended purpose 4 Before starting the unit 4 1 Unpacking and transporting the unit Open the carton remove the packing material and carefully lift out the unit and accessories Check that all acessories are present Use appropriate packing when transporting the unit in order to avoid damaging it il Take out the User s Manual and read it carefully It is important to record any transport damage when you unpack the unit If necessary fill out a condition report immediately ape WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 4 2 Unit and accessories HS5 88 Item no including grinding disc including diamond grinding disc 168998 including Dia Quick grinding disc 168996 partly diamonded including corundum grinding disc 168999 including foil grinding
7. Alternatively it could be mounted on a wall console above the sink 6 2 Flushing water connector Install the flushing water connector pressure hose with woven liner between the tap and the hose connector on the unit This connector is located at the rear underneath the motor Use the clamps already mounted on the hose and tighten them firmly The tap must have a cut off valve so that the feeder hose does not remain under constant pressure when the unit is not being used il Retighten the hose clamps about 2 days after installation sure to turn off the tap overnight and at the weekend dis WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 6 3 Drain hose The drain hose must be installed in such a way that blockages cannot occur Arrange it in a continuous arc no kinks and with a permanent fall of at least 1 cm per metre il The end of the drain hose must be above the level of the plaster cast mounting position The end of the hose must not be under water As supplied the mount for the drain hose is angled to the right However it can altered to be front on This position is recommended under awkward draining conditions If that is the case simply swap the lock cap and drain mounts aigi WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 7 Assembly 7 1 Installing the angled mount If required the angled mount is just clamped in position on the HSS 88 Please observe
8. OPERATING INSTRUCTION HSS 88 Model Trimmer with solenoid valve m WASSER Asim a TZ bil 4 Fig 1 HSS 88 C WASSERMANN DENTAL MASCHINEN GMBH al WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor Dear customer Thank you for choosing a Wassermann product Wassermann Dental Maschinen bring you the highest quality and the latest technology Before you start this unit please read the User s Manual carefully and operate the unit accordingly In that way you ll maximise its output and can look forward to many years of trouble free operation Also please make sure that all personnel who operate the unit have read and understood the User s Manual Keep this User s Manual in a safe place so that it can be referred to at any time Company address Wassermann Dental Maschinen GmbH Rudorffweg 15 17 D 21031 Hamburg Germany Tel 49 40 730 9260 Fax 49 40 730 3724 e mail info wassermann dental com URL http www wassermann dental com 2 WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor Contents COMETS AA AA AA 2 Safety instructions 1 ANG 4 1 1 PROPER USE OF THE PRODUCT 4 1 2 SAFETY SYMBOLS USED IN THIS 4 1 3 SAFETY INSTRUCTIONS einer E epe ede e t tel E I lanta 5 1 4 DANGEROUS SITUATIONS cceceseessceseeseesecsecesecseeecesesseceeenaesaecaeeesesaesaeeeaesaeseseseeaeeaes 6 1 5
9. er Always wear protective goggles before working on the grinding wheel Electric motors have dangerous high voltage rotating parts Incorrect usage or inadequate maintenance could endanger personnel and equipment Any work on the motor should be carried out only by qualified service personnel Allow the condensors time to discharge before opening the unit When working on the unit wear close fitting clothing and roll sleeves inward only Do not wear gloves Wear a hair net or similar if you have long hair Do not wear rings chains bangles or similar jewelry when working with the HSS 88 il Turn off the tap overnight and at weekends 6 WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 1 4 Dangerous situations f Danger of injury from rotating parts and wheel 1 5 Follow the User s Manual This User s Manual sets out the information and procedures to be observed when the unit is turned on and operated The unit must be used only for its intended purpose 1 6 Responsibility for operation and damage The owner or operator are in all cases responsible for the operation of this unit if it is used by persons not employed by an approved laboratory is wrongly serviced maintained or altered or if it is operated for purposes other than its intended use The unit must be maintained and operated in accordance with this User s Manual Any damage resulting from non observance of these instructions is
10. ications Voltage 220 240 50 60 Hz Power consumption 46 Output 1000 W WxHxD 330 x 335 x 410 mm Weight 19 8 kg Sound level lt 70 dB A Speed 3000 min Duty S6 40 Yo Table dimensions projecting 120 mm Other voltages upon enquiry il Subject to modification Noise transmission measured within a circumference of 1 metre around and 1 6 metres above the unit was 69 db A averaged over 50 idling 30 mid load and 20 full load This level was determined in accordance with DIN 45635 Part 1 After switching on the unit wait a few seconds for the motor to come Li up to speed The full power of the motor can then be used Never work the units to the point that the motor labours to keep turning This could result in overloading and motor damage 12 WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 5 2 Water regulation The water supply is regulated at the tap The amount of water is sufficient when the wheel remains more or less its original colour during grinding Grinding requires only light pressure and slight left and right movement of the cast il It goes without saying that only completely set plaster casts should be ground Soft plaster could lead to blockages especially in the hoses 6 Installation 6 1 Location As the unit can only be operated using water it is recommended that it be set up close to a tap and preferably with access to a sink
11. nance 15 9 1 SERVICING 15 9 2 BREAKDOWNS AND TROUBLESHOOTINQG eee nnne nennen nnne enne eren nennen 15 9 3 GRINDING WHEEL OVERHAUL 0000001 arre rennen nee eere esee eene nen 16 3 WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 9 4 REPLACEMENT WHEELS sn ben essen 16 9 5 GRINDING DISCS 17 10 hiinc by S 17 11 EC Conformity certificate 18 ado WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 1 Safety instructions 1 1 Proper use of the product The HSS 88 plaster cast grinder is used in dental laboratories exclusively for grinding trimming plaster models To avoid damaging the unit and or its grinding wheel it should be used only with plaster Using it with other materials could fracture the wheel 1 2 Safety symbols used in this manual Warning AN This symbol indicates a risky or dangerous situation Ignoring this symbol could lead be life threatening Do not ignore this symbol il Information This symbol indicates features which must be observed S WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 1 3 Safety instructions A Servicing and repairs to your unit must be carried out by qualified personnel Always disconnect the unit from mains power before carrying out cleaning or maintenance Keep well away from wat
12. oil grinding disc 162013 1 set 4 pieces including grease Spare foil grinding disc fine 162023 1 set 4 pieces including grease 10 Warranty The warranty period for our equipment is 12 months If faults occur within the warranty period contact your dental depot or get in touch directly with our Service department Your plaster model trimmer should only be operated in perfect condition If faults occur which could harm operators or third parties the unit should not be used until it has been fixed This warranty does not cover damage caused by improper use external mechanical causes transport damage or interference with the unit by unauthorized persons 18 WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 11 EC Conformity certificate in accordance with 2006 95 EG low voltage guidelines and 2004 108 EG EMV guidelines and 98 37 EG machinery guidelines Manufacturer WASSERMANN Product description Plaster cast grinder Dental Maschinen GmbH for dental Rudorffweg 15 17 applications D 21031 Hamburg Germany Maschine model HSS 88 model trimmer 168 997 Applicable DIN EN 61010 1 2004 standards DIN EN 61000 6 3 2005 DIN EN 61000 6 1 2002 DIN 45635 1 1984 DIN EN 60335 1 2007 Hiermit wird best tigt dass die oben bezeichnete Maschine den genannten EG Richtlinien entspricht Diese Erkl rung wird ung ltig falls die Maschine ohne unsere Zustimmung ver ndert wird This is to
13. t the drain hose radius is as even as possible The bend must be enlarged to at least 40 mm diameter 16 WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 9 3 Grinding wheel overhaul If after some time the surface of the corundum grinding wheel becomes smooth or has developed grooves the wheel may need to be ground back or roughened using a surface grinder If necessary used corundum wheels can be returned to the factory for refurbishing If a surface grinder is used be sure to follow its User s Manual and A safety instructions 9 4 Replacement wheels Replacement wheels are always supplied with an extractor for the old wheel and a tube of grease for sealing the wheel chamber il Installing a replacement wheel on an existing wheel mounted in the unit regardless of its origin or model type is strictly prohibited by Wassermann Warning KI The use of diamond grinding wheels to grind embedded material and metals will result in excessive wear on the blade We assume no responsibility if this occurs When using replacement wheels be sure to follow the instructions supplied when changing wheels E WASSERMANN DENTAL MASCHINEN Die Basis f r Ihr Labor 9 5 Grinding discs Spare diamond grinding disc 168063 including puller and grease Spare Dia Quick grinding disc partly diamonded including grease 162063 Spare corundum grinding disc including puller and grease 168024 Spare f
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