dentalfarm BASE Evo D.O.S. User And Maintenance Manual
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dentalfarm BASE Evo D.O.S. User And Maintenance Manual

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SANDBLASTER
BASE Evo D.O.S.
USER AND MAINTENANCE MANUAL

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Summary of Contents for dentalfarm BASE Evo D.O.S.

  • Page 1 SANDBLASTER BASE Evo D.O.S. USER AND MAINTENANCE MANUAL...

  • Page 2: Technical Details

    1. TECHNICAL DETAILS Height 445 mm Width 415 mm Depth 370 mm at base – 465 mm overall Net and Gross weight 15,0 kg – 17,5 kg Voltage 230 V - 50 Hz (different tensions available on demand) Absorption 140 W - 3,0 A Lighting Energy-saving 42 LED circuit Dust filtering system...
  • Page 3 WAFIS system can be easily connected on the top left side of the machine and starts automatically when the sandblaster is switched on. DENTALFARM ranges also include PRO-3 and PRO-3 Shake suction units, which can be easily connected to any sandblasting machine.

  • Page 4: Installation Instructions

    4. INSTALLATION INSTRUCTIONS Installation of this machine is quite easy but must be carried out paying utmost attention in order to avoid any mistake which may originate ATTENTION problems, inconveniences and even damages during operation. 1. Place the machine on a proper workbench, which must be stable and strong enough to stand the machine safely.
  • Page 5 Name Code Description AP-036 Brown corundum, grainsize 36 (500 µ) for chrome-cobalt CROMCOR (may be used with nozzle ∅ 3,5 – white cap – upon request) AP-046 White corundum, grainsize 46 (350 µ) for non-precious alloys OROCOR (may be used with standard nozzle ∅ 3,0) AP-060 White corundum, grainsize 60 (250 µ) for precious alloys SUPERCOR (may be used with standard nozzle ∅...
  • Page 6 Very fine abrasives are highly sensitive to moisture and must be stored in a dry place, after the can has been accurately sealed and WARNING: the dessiccant packet has been duly introduced into the can (if needed, replace them periodically). When filling the abrasive tanks, check the condition of the abrasive product;...

  • Page 7: Maintenance

    The microprojectors are ideally positioned in the centre of the working chamber to facilitate use with both hands. We recommend to put back them in place on their support at the end of the work. The window is made of anti-scratch polycarbonate material, resisting to the rebounding abrasive grains.
  • Page 8 Replacement of abrasive media To replace used abrasive media, pull the machine forward, lift the internal filtering grid, remove the cap from the bottom of the working chamber and let abrasive flow out, collecting it into a proper container. Replacement of parts subject to wear (pipe, pipe-fittings, microprojector body) The polyurethan pipe, the connection fitting and the microprojector body where abrasive flows will inevitably wear out and need to be replaced regularly.

  • Page 9: Troubleshooting

    7. TROUBLESHOOTING Problem: THE MACHINE DOES NOT START Possible cause Remedy Lack of tension Check: - magnetothermic switch - socket supply switch - fuses of the feeding board Lack of distribution in the machine Check: - socket connection - network fuse Should this malfunction...
  • Page 10 Problem: NO AIR COMES OUT FROM THE PROJECTOR (devesting) Possible cause Remedy The internal projector nozzle is Remove the cap and clean the injector. clogged. Solenoid valve is clogged. Close air inlet, remove the coil and the core and clean; eventually get in touch with our Technical Service.
  • Page 11 Problem: NO ABRASIVE COMING OUT, INTERNAL LEAKAGE. Possible cause Remedy Worn pipe-fittings or punched The components of the circuit located after the tank – microprojector pipe. where the abrasive flows - are subject to wear. It is recommended to prevent any possible break by replacing these components each 6-12 months, according to the workload.
  • Page 12 - BASE EVO DOS table 1 EXPLODED DRAWING AND SPARE PART LIST CODE DESCRIPTION 1000534 COMPLETE LED LIGHTING SYSTEM 1072037 LIGHTING SYSTEM BASE 1072040 ELECTRONIC BALLAST 1072041 42 LED CIRCUIT 1072038 LIGHTING SYSTEM COVER PVC WASHER FOR HINGE 1069010 1054019A6 HINGE FIXED PART HOLE 6mm RCB016A HINGE MOVABLE PART...
  • Page 14 - BASE EVO DOS table 2 EXPLODED DRAWING AND SPARE PART LIST CODE DESCRIPTION 100072DN COMPLETE DOS TANK 1072008 FILTER CONTAINER 1072009 CAP WITH 5MY FILTER 1072034 KEY FOR 5MY FILTER - BASE/MICRA NPR220 PIPE-FITTING 7 1/8 STRAIGHT MALE PIPE-FITTING 8x6 1/8 NPR119 NPR303 RAPID FEMALE CLUTCH 1/8...

  • Page 16: Wiring Diagram

    9. WIRING DIAGRAM DESCRIPTION S IN PLUG AND FUSEHOLDER UNIT MAIN SWITCH ELECTRONIC BALLAST LED CIRCUIT 3-WAY-SOLENOID VALVE ELECTRIC FOOT CONTROL P OUT FLUSH-MOUNTED SOCKET for DUST EXTRACTOR TRANSFORMER for D.O.S. SYSTEM THERMOSTAT for D.O.S. SYSTEM HEATING ELEMENT for D.O.S. SYSTEM...

  • Page 17: Pneumatic Circuit

    10. PNEUMATIC CIRCUIT DESCRIPTION AIR FILTER PRESSURE REDUCER PRESSURE GAUGE 3-WAY-SOLENOID VALVE – MANUAL BLASTING SELECTOR SWITCH BLASTING PROJECTOR 5 MY FILTER MICROBLASTING TANK MICROPROJECTOR AIR BLOWER...
  • Page 18 DENTALFARM s.r.l. Via Susa, 9/a - 10138 TORINO - ITALY TECHNICAL & SALES SERVICE - (+39) 011/4346588 AFTER SALES SERVICE - 011/4346632 FAX 011/ 4346366 E-mail: info@dentalfarm.it Website: www.dentalfarm.it...

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