Orthodontic accessories for bite orientated trimming of plaster jaw (20 pages)
Summary of Contents for Wassermann HSS-ZA
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Trimmer HSS-ZA Combination Trimmer with additional Polishing Spindle left USER MANUAL...
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Dear customer, Thank you for choosing a product from the Wassermann range. Wassermann Dental- Maschinen incorporates the highest standards of quality and the latest technology. In order to enjoy maximum performance and years of trouble-free operation, please read this user manual carefully before you connect this device and start work, and operate the device according to the recommended guidelines.
Features ■powerful HSS-ZA wet trimmer with polishing spindle ■highest cutting and polishing speeds (settings: 1500 and 3000 min ■can be used with aggressive foil-grinding disc or segmentally diamonded Dia-Quick grinding disc ■sturdy, oxidation-free bench with longitudinal slots and side openings – no water spills possible ■powerful disc and internal rinsing...
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-ZA. Turn off the tap overnight and at weekends. • Never switch from level “II” (high speed) directly to level “I” (low speed).
The unit has to be maintained and operated in accordance with this user manual. Wassermann Dental-Maschinen GmbH is not responsible for damage arising from the nonobservance of these instructions.
Application HSS-ZA plaster model trimmer is used in dental laboratories and is designed only for grinding (trimming) and polishing plaster models. To prevent damage to the trimmer and/or to the blade, it must be used only with plaster. Only use the device for this type of application.
Installation/ Start-up Installation Open the box, remove the packing materials, and carefully lift out the device and accessories. Check the included accessories. Before start-up, be sure the device reaches room temperature. Location Because the trimmer operates only with water, we recommend you install it close to a tap. The best place is right next to a washbasin.
Before starting the unit, connect up the following: To install the rinsing 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.
Mounting Installing the Angled Mount If required, the angled mount is just clamped in position on the HSS-ZA. Please observe the following instructions. Ensure that the mount is placed correctly in position. It should be installed in accordance with the following diagram.
Installing the Brush Spindle If the HSS-ZA is to be used as a polisher, you will need to install the brush spindle. First remove the nut and then use a cloth to degrease (remove corrosion protection) the shaft (taper), before screwing the nut on again.
Operation 10.1 General Operating Instructions All instructions for using the unit, whether in verbal or written form, are based on our own experience and experimentation and can only be regarded as guidelines. After switching on the unit, wait a few seconds for the motor to come up to speed. The full power of the motor can then be used.
Troubleshooting Fault Cause Solution Water spray at Water supply set too high Reduce water pressure at tap or ball disc opening valve (see “10.2 Water regulation”) Drain hose has been Make sure that the diameter of the drain lengthened with a thinner hose is 1 inch (25.4 mm) hose Drain hose is kinked...
Care and Maintenance 12.1 Cleaning 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 supply. Open the unit only after the disc has come to a complete stop. The identification plate has always to be kept in easily legible condition and has not to be removed.
12.2 Maintenance The HSS-ZA plaster model trimmer does not require any maintenance. However, if • you open the disc chamber for cleaning or to change the disc, be sure to clean the sealing surfaces and coat them with a new application of water-insoluble grease.
Installing a spare grinding disc on an existing disc mounted in the unit, regardless of its origin or model type, is strictly prohibited by Wassermann. Warning! The use of diamond grinding discs to grind embedded material and metals will result in excessive wear on the blade. We assume no responsibility if this occurs.
Technical Data HSS-ZA including foil grinding disc Item no.: 161997 Voltage* 220–240 V / 50/60 Hz Power consumption 3.5 A Output 750 W W x H x D 300 x 315 x 480 mm Weight 19.6 kg Sound level ≤ 70 dB(A)
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, 2020-02-28 Company stamp : Signature: ________________________ Sven Wassermann (Managing Director)
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