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Summary of Contents for Wassermann Gobi Classic
- Page 1 Fine Blasting Unit Gobi Classic USER MANUAL...
- Page 2 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.
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Page 3: Table Of Contents
Contents 1 Features............................4 2 Safety Symbols used in this Manual.....................6 3 Safety Guidelines......................... 6 4 Responsibility for Operation or Damage..................7 4.1 Warranty............................7 5 Application............................ 7 6 Before Starting..........................8 6.1 Transport............................8 6.2 Installation............................8 6.3 Storage............................8 7 Installation/ Start-up........................9 8 Operation........................... -
Page 4: Features
Features This precision fine blasting unit of the Wassermann-brand offers you the highest quality and most advanced technology. This 2-chamber-unit is perfect for sand-blasting, roughening and polishing. The unit works precisely and requires little maintenance. The entire system is continiously under pressure and is therefore always ready for use. - Page 5 Stable fine blasting unit with 2 chambers • Precise working pressure of 0.8–6 bar with pressure gauge control • Genuine quick start/stop function, cost savings thanks to noticeable low • consumption of blasting material Permanent pressure system: Prevents contamination and moisture of blasting •...
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Page 6: Safety Symbols Used In This Manual
Safety Symbols used in this Manual Warning! This is a warning of risk situations and dangers. Failure to observe this warning could be life-threatening. These warnings has to be observed. Information! This symbol draws your attention to specific features that has to be observed. Safety Guidelines Configuring and operating this equipment requires precise knowledge and observance of the instructions in this user manual. -
Page 7: Responsibility For Operation Or Damage
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. -
Page 8: Before Starting
Before Starting Transport Before transporting the unit, ensure that it has been unplugged from the power socket. Make sure that it is packed correctly in order to avoid accidental damage. Be sure to check for any transport damage when unpacking the goods. Note down any damage if found. -
Page 9: Installation/ Start-Up
Installation/ Start-up Before starting the unit, connect up the following: Connect the unit to the compressed-air line. • The fine blasting unit also has to be connected to an external suction unit. • The nozzle for a suction unit is at the lower rear. •... -
Page 10: Operation
Operation 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. Sand-blasting, Roughening, Polishing Switch on main switch (green toggle switch). •... -
Page 11: Troubleshooting
Troubleshooting Fault Cause Solution irregular flow of too little blasting material in re-fill the container blasting material container nozzle on stylus too small use larger nozzle blasting material is moist use blasting material of correct dryness no flow of blasting container empty re-fill the container material... -
Page 12: Care And Maintenance
Care and Maintenance 10.1 Cleaning Disconnect the power plug before starting any maintenance work. The identification plate has always to be kept in easily legible condition and has not to be removed. Remove external dirt from time to time with some form of cold cleaner. Use only cold cleaners to avoid damaging the paintwork or removing the lettering. -
Page 13: Maintenance/ Replacing Worn Components
10.2 Maintenance/ Replacing worn Components Always disconnect the power plug before starting any maintenance work. This unit does not require any special maintenance. Just make sure that the device is kept clean. However, after using the unit a certain time, it will be necessary to replace some parts. Please take care of the following parts: 10.2.1 Sleeve Replacement... -
Page 14: Led Replacement
10.2.3 LED Replacement For changing the LED lamp open the safety screen first. • Than remove the lamp cover [A] by loosen the knurled screws [B]. • Resolve the plug connection of the LED power cable. • Than remove the two screws [C] by using an Allen wrench. •... -
Page 15: Conducting Hose Replacement
10.2.4 Conducting Hose Replacement Before changing, the mains plug must be disconnected and the pressurised air connection detached. The pressure of all the tanks must be released (see page 9, Start-up). Take sieve unit out of the chamber. • Lay the unit on its side so that you have access to the bottom of the unit. •... -
Page 16: Nozzle Replacemant
10.2.5 Nozzle Replacemant The replacement is very easy. Simply unscrew the old nozzle and screw on a new one. Important!: Before setting up a new nozzle, shortly operate the unit and blow away old blasting material which may remain inside the hose. Take care that the nozzle always corresponds to the size of the used blasting material (please see the following chart). -
Page 17: Protection Filter Replacement
10.2.7 Protection Filter Replacement After some time of usage the filter inlet may become clogged. This filter inlet is situated directly behind the filter block onto the blasting material container. Unscrew and remove the rear panel. • Unscrew the screws of the filter block with the help of a 3-Allen key. •... -
Page 18: Scope Of Delivery/ Accessories/ Spare Parts
10.3 Scope of Delivery/ Accessories/ Spare Parts Included in Delivery Item no.: Gobi Classic incl. 2 nozzles: 0.8 (blue), 1.2 (red) 190881 Compressed air hose, PVC-hose D 8x6 cloth (blue), 2 m –- Delivered as standard: Supply line 3 core with angle plug... -
Page 19: Spare Parts
We recommend the use of Wassermann blasting materials and our low- pressure suction units SG-10, SG-1/1 and SG-1/2 D with a long-life brushless motor and an extra large micro fine dust filterbag. 10.3.1 Spare Parts If necessary please contact our service hotline phone. -
Page 20: Disposing Of The Unit
Disposing of the Unit The unit has to be disposed by an authorized recycling operation. The selected company has to be informed of all possibly health-hazardous residues in the unit. 12.1 Information on Disposal for Countries within the EU To conserve and protect the environment, prevent environmental pollution and improve the recycling of raw materials, the European Commission adopted a directive that requires the manufacturer to accept the return of electrical and electronic units for proper disposal or recycling. -
Page 21: Eu Declaration Of Conformity
Product description: Fine Blasting Unit Dental-Maschinen GmbH for dental Rudorffweg 15-17 applications 21031 Hamburg Germany Model: Gobi Classic Item no.190881 Applicable DIN EN 61010-1 standards: DIN EN 61000-6-3 DIN EN 61000-6-1 DIN 45635-1 DIN EN 60335-1 Hiermit wird bestätigt, dass die oben bezeichnete Maschine den genannten EU-Richtlinien entspricht. - Page 22 Notes:...
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