Triad 2000 directions for use
Contents
1. of the Triad Material used WARNING A protective lens covering the lamp becomes hot during processing Avoid contact at any time to prevent burns CAUTION DO NOT obstruct air flow of the cooling fan in any way DO NOT block or otherwise defeat the access DO NOT cover Triad 2000 turntable DO NOT place any items or material on top of DO NOT immerse unit in water the unit TRIAD 2000 LIGHT CURING UNIT Maintenance instructions within this section are tion contact your dealer service representative for limited to Periodic Maintenance and Troubleshoot repair or DENTSPLY Lab Products Service ing Analysis Department at 1 800 877 0020 ext 4319 or 4581 The corrective measures presented in the trou bleshooting procedures will eliminate most difficul CAUTION ties encountered When more than one corrective Be certain to disconnect the electrical power measure is given follow the indicated sequence If source to the unit prior to performing mainte corrective measures fail to eliminate the malfunc nance 1 Lamp Socket 2 Protective Lens 3 Knurled Thumbscrew 4 Lamp Collar FIGURE 4 COMPONENT REMOVAL AND REPLACEMENT OF LAMP 1 When the lamp burns out unplug the cord from the power supply outlet Open the Lamp Access Door to expose the lamp connector wires which are attached to the back of the lamp housing CAUTION The lamp operates under pressu2. TRIAD II Curing Unit to align material within the chamber See the following illustration TRIAD 1 S C ARCA EE METAL TAB WHITE SIGHTLINES 21 TRIAD APPLICATIONS MATERIAL PROCESSING TIMES APPLICATION LIGHT CURE TIME KEY FEATURES amp BENEFITS Custom Trays Regular Blue Custom Tray Sheets 10 min Accurate stable trays in about 10 minutes Fully Edentulous 6 30 150 sheet pkgs Translucent TruTray Custom Tray Sheets 10 min No mixing no Methyl Methacrylate monomer 4 30 100 sheet pkgs Denture Base Material 6 30 150 sheet pkgs amp 6 pk ropes light regular and dark unfibered Fast accurate baseplates without mixing waiting or additional vacuum forming equipment Accuracy of self cure set in mouth strength and stability of light cure finish Preferred delivery method dual paste system Heat processed quality relines in one appointment less than 1 hour time may vary depending on clinical situation Patient leaves with relined denture No odor or exotherm Extended term 1 year plus resilient relines at chairside Denture Base Material Strong fast repairs minutes without hassles 6 30 sheet pkgs amp 6 pk ropes light regular and dark unfibered Denture Teeth No heat processing or packing Low shrinkage no exotherm Long term wearability in a convenient procedure Correlation to 17 Biofor
3. Thumbscrew dial to 1 minute Depress the CURE switch Jam Mount to ON The lamp should illuminate 3 Lamp Access Door 6 Depress the TABLE switch to ON The table should rotate 4 Optimum Curing Sightline Supply OSHA information re Bloodborne pathogens policy on shipping possible contaminated equipment for service TRIAD 2000 LIGHT CURING UNIT OPERATING PROCEDURES USING THE SIGHTLINE To ensure optimum curing of all Triad Materials it is important to position the Triad appliance at the proper height within the curing chamber In the Triad 2000 unit the alignment sightline is the lowest edge of the lamp access door Refer to Figures 2 and 3 Positioning of turntable should be approximately one quarter inch below this sightline created by the bottom edge of the lamp access door Simply use the lift knob to raise or lower the appliance to be cured to within this range The mid point of the appliance should be lined up with the sightline for optimum curing TRIAD 2000 Curing Unit Lamp and Lamp Mounting Bracket Lamp Access Door Screw Shin 1 4 Below Sightline Access Door FIGURE 3 PROCESSING PROCEDURES 1 Place workpiece to be processed in the center of the turntable 2 Set height of turntable using the lift knob on top and the optimum cure sightline shown in Figures 2 and 3 for maximum light cure 3 Firmly close the chamber access door NOTE Open
4. soften and distort Care should be exercised in dealing with combinations of metal and plastic relines of lower partial dentures and thermoplastic denture base materials Distortion can be avoided by dividing the total cure time into interrupted segments to allow cooling DENTSPLY recommends routine sterilization of the turntable Remove the turntable from the unit then soak or spray it with a surface disinfectant The Triad 2000 turntable may be autoclaved up to approximately 100 cycles based on internal test ing Do not operate the unit with the turntable down NOTICE DENTSPLY CANNOT BE RESPON SIBLE FOR THE PERFORMANCE OF TRIAD MATERIALS EXCEPT WHEN USED WITH TRIAD CURING UNITS AND IN ACCOR DANCE WITH PROCEDURES RECOMMEND ED BY DENTSPLY Triad 2000 Light Curing Unit U S Patent No 5 298 758 5 477 054 U S Patent No Des 377 583 TRIAD MATERIALS If uncured Triad VLC Material becomes crusty forms a skin on its surface and becomes diffi cult to blend together it has been exposed to light for too long and should be discarded because irreversible partial curing has occurred If fresh room temperature Triad Material should craze or crack when bent at a sharp angle it has exceeded its useful life Refrigerate Triad Materials for maximum shelf life Prolonged contact with uncured Triad Materials can cause a slight to moderate skin irritation Wash hands after handling resin Persons with special s
5. 2 Switch TABLE 7020201 Switch CURE 7020202 Timer Module Export Model 7021201 only 70195 Timer Assembly Switch 6390174 Turntable Assembly 60973 Power Cord 115V Domestic Only 70237 Timer Module 70426 10 TRIAD 2000 POWER SCHEMATIC 115V 50 60 Hz TEE DOOR ON 3 OFF INT CURE p gr D POWER 1 INPUT EXPORT MODELS TIMER P C BOARD DOCR GOK MIN AMP OFF 7 POWER INPUT NOTE TRANSFORMER POWER P N 7021201 TIMER INPUT WILL BE IS 2 20 MINUTES CONNECTED TO ACCOMMODATE REQUIRED VOLTAGE TRIAD 2000 CURING UNIT WARRANTY The DENTSPLY TRIAD 2000 VLC Light Curing Unit is designed for dental use only and this war ranty is not applicable to other uses The DENTSPLY TRIAD 2000 VLC Light Curing Unit except lamp is warranted against defective material and workmanship for a period of 60 months from the date of purchase Parts will be repaired or replaced at our option The DENTSPLY TRIAD VLC Light Curing Unit lamp is warranted for 30 days This warranty extends only to the original pur chaser and is subject to the following conditions 1 The warranty registration card must be completed and returned DENTSPLY within two weeks of date of installation 2 Any servicing of the DENTSPLY TRIAD 2000 VLC Light Curing Unit must be performed by trained DENTSPLY Trubyte Dealer Service personnel or by DENTSPLY 3 The DENTSPLY TRIAD 2000 VLC Light Cur
6. DENSPLY TRUBYTE TRIAD 2000 Light Curing System OPERATING SERVICE MANUAL For Assistance Call DENTSPLY Trubyte 570 West College Avenue York PA 17405 1 800 877 0020 Technical Ext 4212 Clinical Ext 4597 Warranty Repair Assistance Ext 4319 or 4581 C TABLE OF CONTENTS Important 2222222 2 2 2 Triad 2000 Unit General Description amp Specifications 3 PR 4 Operating Procedures sees eee e Re RE RE ne 5 Matntenance saeta da abate AA atu n aide ace 6 Troubleshooting 4 5 sede oe ph hem ph ree 8 Triad 2000 Parts Listing scs mer na ee mdp 9 Triad 2000 Power Schematic 10 Triad 2000 Unit Warranty 1 11 Appendix I Triad 12 Triad Applications Material Processing Times 14 IMPORTANT INFORMATION TRIAD UNIT Do not cover the Triad 2000 turntable The Triad 2000 VLC Light Curing Unit is intended for the curing of 1 Triad Material 2 Triad Material to already cured Triad Material Or 3 Triad Material to previously fabricated acrylic prostheses Because heat is generated as part of the cure pro cess some thermoplastic materials may
7. and close the curing chamber door using the top one half to one third of the finger grip edge on the right hand side of the door Failure to close the door properly will not engage the inter lock switch at the top of the door thus preventing the lamp from operating 4 Press the POWER switch to ON 5 Rotate TIMER to desired processing time inter val See the Recommended Material Processing Times section 6 Press the CURE and TABLE switches to activate lamp and turntable rotation The lamp will turn off automatically when the processing cycle is complete NOTE Should a processing time cycle be inter rupted recycle the CURE switch to OFF Continue processing the work piece by pressing the CURE switch to ON which will result in a new full term cycle as indicated by the TIMER 7 Open the chamber access door and remove the workpiece from the processing chamber 8 When the fan has cooled the processing chamber approximately 5 minutes press the POWER switch to OFF IMPORTANT Within practical working times complete process ing of Triad Materials is not possible using hand held light curing devices developed for clinical restorative dentistry Therefore with procedures that call for the use of a hand held light to establish an initial set the work must then be processed for the minimum rec ommended time in a Triad VLC Light Curing Unit Only this will assure maximum physical properties
8. curing Triad visible light activated materials The unit is manufactured and distributed by DENTSPLY International Inc York PA through authorized den tal dealers throughout the world The DENTSPLY Triad 2000 Unit incorporates specific controls with a rotating platform and lift and through a tungsten halogen light source cures light activated materials by use of visible light The adjustable table features selective controls to accom modate the processing of all types of visible light cure materials in various appliance shapes with or without the use of a model cast Refer to Figure 1 for location of the following unit controls and components POWER On Off switch The cooling fan will operate TABLE Activates rotation of the table CURE On Off switch Activates the lamp when access door is closed Access door actu ates safety interlock switch TIMER Rotating timer dial programs processing time TURNTABLE The turntable is raised and lowered by the top mounted lift knob The turntable will raise or lower to internal stops The rota tion of the turntable is provided by a gear motor operating at 6 rpm Rotation is acti vated by the table switch CURING CHAMBER Contains a high power specially angled tungsten halogen reflector lamp which projects optimum photocure light on the turntable location The lamp is mounted to be replaced easily COOLING FAN One 12 watt 115V fan operates when the power s
9. ing Unit must not be subjected to abuse improper installation or application 4 Damage due to improper return packaging will not be covered THERE ARE NO WARRANTIES EXPRESS OR IMPLIED WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF DENTSPLY neither assumes nor authorizes any person to assume for it any other liability in connection with the sale and use of the DENTSPLY TRIAD 2000 VLC Light Curing Unit DAMAGES ARE LIMITED STRICTLY TO REPLACEMENT OF THE DENTSPLY TRIAD VLC LIGHT CURING UNIT DENTSPLY EXPRESSLY DISCLAIMS LIABILITY FOR INCIDENTAL AND CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OF THE DENTSPLY TRIAD 2000 VLC LIGHT CURING UNIT Claims covered by this warranty will be honored when presented through your DENTSPLY Trubyte Dealer within one month from the discovery of the defect For more information call 1 800 877 0020 ext 4319 or 4581 11 12 APPENDIX I TRIAD OPERATION TRIAD II owners should follow operating proce dures and material curing times given for the TRIAD 2000 unit and use the following sightline instruc tions specific to the TRIAD II Curing Unit USING THE TRIAD II SIGHTLINE To insure optimum processing cycles in the TRIAD II Unit the turntable should be positioned to align the lowest point of the TRIAD VLC Material being used to 1 4 below the metal tab white sight lines located on either side of the turntable Use the height adjustment control knobs on either side of the
10. kin problems cuts or abrasions should wear protective gloves Uncured Triad Materials are mild sensitizing agents Occasionally users may develop con tact dermatitis Should this occur wear protec tive gloves If sensitization persists consult a physician Triad Bonding Agent is a moderate skin irritant Apply with brush provided Avoid contact with skin Should contact occur wash promptly Contains methyl methacrylate a potential sen sitizing agent for certain individuals DENTSPLY recommends exercising good infection control practices when using Triad Bonding Agent and Air Barrier Coating ABC To avoid contamination of contents pour a small amount of Bonding Agent or ABC into a dappen dish After using the brush to apply solution remove brush from cap and discard Use general purpose disposable brushes there after Triad Air Barrier Coating should be kept out of the eyes DENTSPLY recommends exercising good infection control practices when using Triad Model Release Agent MRA Use a clean cot ton swab or disposable spatula to remove the desired amount from the MRA container Dispose of any unused portion of MRA when finished with application TRIAD 2000 LIGHT CURING UNIT GENERAL DESCRIPTION amp SPECIFICATIONS The DENTSPLY Triad 2000 Light Curing Unit is a precision engineered unit constructed to exacting specifications with the finest materials and work manship It contains controls and components for
11. m shades Provisional Material 6 pk ropes extra light light medium medium yellow dark dark brown enamel 30 pk ropes all shades except enamel 7 rope assortment pk 1 rope shade plus enamel Fast complete wire coverage Ortho Triad Gel Appliances 4 tube pk colorless pink red blue Clear see through 4 pk assortment 1 tube each shade Exact adaptation to tissue Triad TranSheet Material 4 24 SO sheet pkgs colorless pink No salt amp pepper build up No packing or heat processing Plus set and cure of Bonding Agent NOTE 1 Cure times apply to Triad and TRIAD 2000 models 2 TRIAD materials cannot be overcured with the exception of Resiline resilient reline material 14 DENSPLY Manufactured by EU Representative DENTSPLY International Inc DeguDent GmbH TRU BYTE York PA 17405 0872 Postfach 1364 63403 Hanau 1 800 786 0085 GERMANY Telefon 49 6181 5950 www trubyte dentsply com www dentsply com Printed in U S A Form No 4098 A 9 03 90119 Rev H
12. re and at a high temperature and may shatter or fail especially if the unit is jarred or dropped when the lamp is on This curing lamp is unique to the Triad 2000 unit Use only the lamp specified for this unit Reorder No 70353 Use of improper lamp or use of defective equipment can result in shatter ing which can cause personal injury and or equipment damage The lamp may be HOT from being in use Allow the lamp to cool to room temperature approxi mately 10 minutes before proceeding with replacement Carefully remove lamp socket from the rear of the lamp See Figure 4 Unscrew the three knurled screws and remove the lamp collar ring and the lamp The replacement lamp and other parts should be re assembled in the reverse order of disassembly Return Lamp Access Door to its original position and tighten the thumbscrew The circuit breaker on the side of the unit may have activated Reset the circuit breaker by depressing it to the flush position Close the access door and actuate lamp illumina tion by depressing the CURE switch 9 When the unit has been re assembled and the access door closed operate the unit through a test cure cycle to check whether the lamp is function ing properly NOTE The lamp will not operate with the cur ing chamber access door in the open position MAINTENANCE No unusual maintenance of the unit is required other than to keep the unit free of excessi
13. s door Listen for switch snap action If no sound adjust mount ing bracket 3 Replace if faulty Timer module is faulty Replace timer module CURE switch is faulty Check continuity of switch Replace CURE switch if faulty Turntable does not rotate TABLE switch is faulty Check continuity of switch Replace TABLE switch if faulty Turntable motor is faulty Replace motor Lamp does not turn off TIMER switch assembly is faulty Check resistance of timer switch Measure across two terminals 4 and 5 100K Ohm at full counterclockwise position and 1 megohm 10 at full clockwise position Replace if faulty Timer module is faulty Replace timer module NOTE Take corrective actions only if you are experienced with electrical components and their repair Call the DENTSPLY Trubyte Professional Services Department if you have questions Call DENTSPLY Trubyte before you ship the unit back 1 800 877 0020 ext 4319 or 4581 TRIAD 2000 PARTS LISTING PART DESCRIPTION ITEM Collar Lamp 60815 Door Assembly 70170 Fan 60693 Feet 17249 Protective Lens 62023 Circuit Breaker 70200 Knob Lift 70201 Dial Timer 70197 Tungsten Halogen Lamp 70353 Motor Turntable 6069201 Transformer Export Models Only 70251 Screw Knurled Thumb 6105101 Socket Lamp 70245 Switch POWER 70199 Switch Interlock 6188
14. ve dust and debris When indicated use a vacuum or air pressure hose to gently remove dust or debris from the optical fil ter and turntable area The turntable will lift off from its motor mounting to facilitate cleaning It may be soaked or sprayed with a surface disinfectant Note also that the Triad 2000 turntable may be safely autoclaved up to 100 cycles Clean the cabinet with a mild soap or surface dis infectant as required Avoid abrasive cleaning com pounds PRECAUTIONS Prevent liquids from entering the unit particular ly from the top Disconnect the Power Cord prior to performing any maintenance TRIAD 2000 TROUBLESHOOTING amp ANALYSIS SYMPTOM PROBABLE CAUSE CORRECTIVE ACTIONS Fan does not operate No power to unit Check wall outlet and if faulty make necessary correction Circuit breaker is tripped Reset unit circuit breaker POWER switch is faulty Foreign object in fan chamber Check continuity of switch Replace if faulty Check for object in chamber remove Fan does not rotate Fan is defective Replace defective fan NOTE Air move ment should be out of unit when fan operates Curing lamp does not operate Lamp is burned out Replace lamp Curing chamber access door is ajar or access door interlock switch is not functioning 1 Close access door completely 2 Check interlock switch adjustment by closing acces
15. witch is ON cooling the lamp housing and the curing chamber FIGURE 1 E POWER Switch CURE Switch Lift Knob TIMER Dial Table Switch Lamp and Mounting Assembly Curing Chamber Door Safety Interlock Actuator Curing Chamber UNIT SPECIFICATIONS DIMENSIONS Height 12 1 8 in 30 8 cm VOLTAGE CURRENT 100V 2 7 AMP Width 7 in 17 8 cm 115V 2 3 AMP Depth iiem 10 3 4 in 27 3 cm 220 240V 1 2 AMP Power Cord 62 in 157 5 cm FREQUENCY 50 60 Hz WEIGHT Domestic 10 Ibs LAMP 22e Special Tungsten Halogen 15 5 165 See Parts Listing section TRIAD 2000 LIGHT CURING UNIT INSTALLATION UNPACKING AND INSTALLATION B DO NOT CONNECT POWER CORD TO D OUTLET AT THIS TIME 1 Remove unit from shipping carton and place in the desired operating location 2 Open the processing chamber door and remove packing material NOTE Save shipping and packing mate rials If service is required at any time on your Triad 2000 unit you are respon sible for its safe shipment back to DENTSPLY This is best accomplished if the original shipping carton and pack ing materials are used 3 Connect the POWER cord to an appropriate power source 4 Turn the POWER switch ON The cooling FIGURE 2 fan should operate 5 With the access door closed set the TIMER 1 Lamp Access Door
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