DENTAL UNIT INSTALLATION and OPERATING INSTRUCTIONS
Contents
1. Cuspidor Top Dental Light Assistant Holder Bar H Balance Arm Horizontal Arm Saliva Ejector Dental Size Film Syringe gt Viewer Control Panel SL SCH Doctor Table Tray High Volume KY Evacuator b d Assistant Holder Waste Receptacle 2 Syringe lr M lt Air Turbine Air Motor Scaler and etc Junction Box Manufacturers recommend to use the handpieces with CE markings Handpiece Holder Handpiece Tubing Foot Control Fig 1 1 Overview 2 SPLIT CART HOLDER TYPE WITH E Nw DOSY gt A J e 4 7 ZV N 82 8 ve 8 5 t 8 O Q Cart Hose Umbilical Hose Junction Box ap 2 I gt A Caster Fig 1 2 Overview Foot Control 2 DIMENSIONS mm 610 sj P 52 Q 9 ES 180 S e 860 IJ 8 o Q to 10 o N te y 98 E gt 250 Fig 1 3 Dimensions 3 SPECIFICATIONS Rated power supply AC230V 50 60HZ 0 7A Air main pressure 0 45 to 0 5MPa W2. POWER mE 80 L 291 527 2 Fig 2 2 Location and Plumbing Layout NOTE CM OP CHAIR MOUNT OVER THE PATIENT TYPE SPLIT CART 2 PLUMBING HEIGHT OF JUNCTUON BOX Zu 40 a EI e 2284 A NE VACUUM AIR amp WATER DRAIN POWER SOURCE amp VACUUM OPERATING Fig 2 3 Plumbing Height A NIPPLE PT 1 2 1 2 Brass B SOCKET JOINT Unplasticizied Polyvinyl Chloride Pipe Fitting C AIR Unplasticizied Polyvinyl Chloride Pipe Shock Resisting Type HI13 18mm O D 13mm WATER Unplasticizied Polyvinyl Chloride Pipe for Water Works Service VP 13 18mm O D 1 3mm D DRAIN Unplasticizied Polyvinyl Chloride Pipe VP 40 48mm O D 40mm LD POWER SOURCE Unplasticizied Polyvinyl Chloride Conduit VE 16 22mm O D 16mm I D SUPPLY CABLE Polyvinyl Chloride Insulated and Sheathed Cable VVF 2 0 2C EARTH WIRE Polyvinyl Chloride Insulated Wire VE 1 6 VACUUM Unplasticizied Polyvinyl Chloride Pipe VP 20 26mm O D 20mm LD G VACUUM OPERATING Unplasticizied Polyvinyl Chloride Conduit 16 22mm O D 16mm LD 10 2 INSTALLATION PROCEDURES 1 CHECK THE PACKING Check each quantity of the parts for installation as listed below Standard Specification 1 SHUT OFF VALVES FOR AIR amp WATER ISET 2 WOOD SCREW 4PCS 3 FLEXIBLE PIPE 2PCS 4 DRAIN ELBOW
3. 2 Syringe Tip can be rotated freely 3 To adjust air water spray use Flow Control Knobs located in the cuspidor body Cupfiller Flow Control Knob Bowl Flush Flow Control Knob 3 MASTER VALVE BLOCK Fig 3 9 0 Open the side panel of cuspidor body Flow Control knobs for Cupfiller and Bowl Flush are accessible Water Flow Control Knob for 3 Way Syringe Air Flow Control Knob for 3 W Air Vacuum Flow Syringe 2 Control Knob Fig 3 9 Master Valve Block 4 CUSPIDOR BODY ROTATION amp TELESCOPIC ASSISTANT HOLDER BAR Fig 3 10 1 Cuspidor Body can rotate by 90 degrees for assistant s convenience 2 For two hands treatment Assistant Holder Bar can be extended by 50cm Telescopic Assistant Holder bar 5 ASSISTANT INSTRUMENT HOLDER Fig 3 10 Pick up the instrument Saliva Ejector or High EE ni Volume Evacuator from the holder and it starts PR working Fig 3 10 Cuspidor Unit 6 WATER HEATER SWITCH Fig 3 11 Turn on the Water Heater Switch when the warm water for the patient cup is required 7 SERVICE WATER OUTLET WITH FLOW CONTROL Fig 3 11 Water Outlet with Flow Control is located on the panel which adapts to the quick connector 8 BOWL FLUSH SWITCH OPTION Fig 3 11 Turn on the Bowl Flush Switch and the water is flushed to the bowl continuously 9 AUTOMATIC CUPFILLER amp BOWL FLUSH OPTION Fig 3 12 1 Place the patient cup weightin
4. 5 VACUUM ELBOW IPCE 6 DRAIN CAP 7 BASKET STRAINER 1PCE 8 CUPFILLER NOZZLE 1PCE 9 BOWL FLUSH NOZZLE 1PCE 10 SALIVA EJECTOR TIP IPCE 11 VACUUM TIPS BENT amp STRAIGHT ISET 12 SILICON TIP 10PCS 13 LEVEL ADJUSTMENT SCREW 4PCS 14 WASTE RECEPTACLE IPCE 15 LIGHT POLE ISET 16 SILICON MAT FOR DR TABLE IPCE 17 WIRE CONNECTOR 3PCS Flat Head Screw 18 SEAL 4PCS 19 PATIENT CUP IPCE 20 VIALS WITH STAND ISET 21 COTTON CONTAINER WITH STAND ISET 21 MOUNTING BRACKET COVER Mounting Bracket 2 ATTACH UNIT TO CHAIR 2 1 Mounting bracket A Type Fig 2 4 1 Raise the upper structure of dental chair to Mountin Spring Washer ZE Bracket A the highest position 2 Install the cuspidor unit on Mounting Bracket A Type with 4pcs of M10 50 Flat Head Screws Spring Washer and Nuts Level Adjustment Screw Stopper 3 Adjust the level of cuspidor unit with 4pcs of M10 25 Level Adjustment Screws 4 Stick the Seals over the Flat Head Screws 5 Remove the stopper screw from the Mounting Bracket mounting bracket 6 Attach the mounting bracket cover on the mounting bracket and fix with the stopper SCrew Fig 2 4 Attach Unit to Chair 11 2 2 Mounting Bracket B Type Option Fig 2 5 1 Raise the upper structure of the dental chair to the highest position 2 Attach the Adaptor to Mounting Bracket B Type with 4pcs of the M10 40 Socket Head Cap Screws
5. NOTE 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by adsorption and reflection from structures objects and people a Field strengths from fixed transmitters such as base stations for radio cellular cordless telephones and land mobile radios amateur radio AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy To assess the electromagnetic environment due to fixed RF transmitters an electromagnetic site survey should be considered If the measured field strength in the location in which the CLESTA Unit is used exceeds the applicable RF compliance level above the CLESTA Unit should be observed to verify normal operation If abnormal performance is observed additional measures may be necessary such as reorienting or relocating the CLESTA Unit b Over the frequency range 150 kHz to 80 MHz field strengths should be less than 3V m Essential performance purpose of IMMUNITY testing Unless operated by the switches for chair control the chair connected to the CLESTA does not make any movements except for sounding a buzzer and switching on off the indicator 31 Recommended separation distances between Portable and mobile RF communications equipment and the CLESTA Unit The CLESTA Unit is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled The customer or the user of the CLESTA Unit can help prev
6. abnormality arises Execute re inspection in accor dance with Method for operation described in the instruction manual Contact your dealer or our office if recovery is not achieved as a result of re inspection Control the water flow in accor dance with Control of compo nents described in the instruction manual If any other abnormality arises refer to the instruction manual attached to individual equipment Contact your dealer or our office if recovery is not achieved If abnormality such as flaw and deformation is found on the bar replace the bar in accordance with the instruction manual attached to individual equipment If the tip was worn or deformed replace the tip in accordance with the instruction manual attached to the scaler Contact your dealer or our office if any other trouble arises Turn and positively retighten the nut that fixes the nozzle Execute care in accordance with the instruction manual attached to individual micromotor Vacuum and saliva ejector handpiece After closing After closing After closing After closing Check of After main switch closing and main valves 4 Product s moving parts Care Cuspidor section 10 11 Solid collector 2 5 6 Check of water pressure and air pressure 17 Check of conditions of table section 8 Care Oil mist separator Flush the suction line and
7. and Spring Washers B Spring Noi Washer Socket Head Screw 3 Install the cuspidor unit on Mounting Bracket B Type with 4pcs of M10 50 Flat Head Screws Spring Washer and Nuts 4 Adjust the level of cuspidor unit with 4pcs of M10 25 Level Adjustment Screws 5 Stick the Seals over the Flat Head Screws 6 Remove the stopper screw from the Mounting Bracket mounting bracket 7 Attach the mounting bracket cover on the mounting bracket and fix with the stopper screw Fig 2 5 Attach Unit to Chair 3 INSTALL DENTAL LIGHT Fig 2 6 DR C f he b fth Lt Dental Light Remove Cover from the bottom of the unit 2 Put Plastic Washer on the Light Pole 3 Run the Cable through Light Pole and attach the Dental Light to the Light Pole 4 Run the Cable through Light Post and install the Pole then tighten 2pcs of the Set Screws Light Pole Set Screw 5 Connect the wires from the Dental Light and Cuspidor Unit in accordance with the identification color 6 Re attach the Cover a Cover r L BE Ki Cable from Cable from Dental Light Cuspidor Unit Fig 2 6 Install Dental Light 12 4 CONNECT UMBILICAL HOSE WITH JUNCTION BOX Fig 2 7 2 8 amp 2 9 This section is only for SPLIT CART TYPE For other type of unit proceed to 5 1 Open the cover of Junction Box by loosening two s
8. lamps may cause burns See the Instruction Manual of the dental light for further information 12 Be sure to turn off the power when replacing lamps Be sure to turn off the power when replacing the dental light This could result in electric shock Use only dedicated halogen lamps Immediately after a halogen lamp has burnt out the lamp and the lamp holder are still hot Replace the lamp after they cool down Do not touch halogen lamps with bare hands See the Instruction Manual of the dental light for further information 13 Immediately wipe off any water spills or leakage on the floor Immediately wipe off any water spills or leakage on the floor Decreased strength of the floor may lead to physical injury including fall or property damage 14 Use with caution on patients with a cardiac pacemaker Use this product with extreme caution on patients with a cardiac pacemaker In the case of any abnormalities in patients during use immediately turn off this product and discontinue use 1 Only experienced personnel should use this product Only dentists or other dental professionals should use this product 2 Confirm safety before use Before use confirm that the parts are correctly and safely operating and that there are no obstacles around this product 3 Pay attention to patients and children Keep your eyes on patients especially children so that mischief or inadvertent operation of equipment will not lead
9. DENTAL UNIT ESTA INSTALLATION and OPERATING INSTRUCTIONS IMPORTANT This manual provides operating instructions for the CLESTA The instructions contained in this booklet should be thoroughly read and understood before operating the unit After the installation has been completed keep this manual in a safe place and refer to it for future maintenance If you have any questions about this Manual or this product please contact us If manual becomes unreadable or is lost please request a new manual by contacting your dealer e Installation should be conducted by authorized personnel only Follow instructions on installation manual Belmonts TABLE OF CONTENTS SAFETY PRECAUTIONS uu 1 GENERAL INTRODUCTIONS 2 INSTALLATION INSTRUCTIONS 3 OPERATING INSTRUCTIONS A DAILY MATIN TANGA NCB 5 MAINTANANCE AND INSPECTION 5 1 GUIDE FOR DAILY MAINTENANCE AND INSPECTIO Maintenance and inspection by user 5 2 DUIDE FOR PERIODICAL CHECK UP 6 ELECTROMAGNETIC COMPATIBILITY EMC 7 LIST OF COMPATIBLE HANDPIECES Intended Use of the Product This product is an active therapeutic device intended for the exclusive use for diagnoses treatments and relative procedures of dentistry The product must be ope
10. Takara Belmont UK Ltd gt lina de ES E 02071 One St Andrews Way Bow TAKARA BELMONT CORPORATION London E3 3PA U K 2 1 1 Higashishinsaibashi Chuo ku Osaka Japan Tel 44 20 7515 0333 TEL 06 6213 5945 FAX 06 6212 3680 Fax 44 20 7987 3596 Book No FEFA25HO Printed in JAPAN 2012 04
11. amp 2 22 1 Check the Air Pressure Gauge on the side of Junction Box The Pressure should be approximately 0 45Mpa to 0 5Mpa for air For adjustment the pressure pull up and turn the knob of Air Regulator while the air is flowing use 3 way Syringe for example To increase the pressure turn clockwise To decrease turn counter clockwise After adjustment push down the knob to fix it 2 Check if the Water Pressure Gauge indicates the pressure at around 0 1 Mpa to 0 2Mpa Adjustment can be done by Water Regulator To adjust the pressure lift and turn the water regulator knob until the water starts flowing use 3 way Syringe for example To increase the pressure turn clockwise To decrease turn counter clockwise After adjustment lower the knob back in place 3 As the unit is ready to run turn on the Master Switch located underneath the doctor table see Fig 2 23 then run the saliva ejector for a while to flow the water through the unit and make sure no leakage takes place at the utility section See Fig 2 23 amp 26 4 Turn all Coolant Water Control Knobs counter clockwise fully and pick up all handpiece tubing from the holder then depress Drive Pedal of the foot control Spray Switch ON for a moment to flush out the water from the tubing into the cuspidor bowl 17 Increase Increase Pull Up t Push Down Knob Water Regulator Increase Knob VY decrease Push D
12. ater main pressure 0 1 to 0 2MPa Net weight Dental light Working environment Storage 10 C 50 C Humidity 10 8096 Atmospheric pressure 600hPa 1060hPa Service Life Classification of foot controller IPX1 applicable standard IEC60529 Protection class against electric shock Class I equipment Applied parts Type B applied parts Handpiece for unit List of compatible handpieces Equipment that is not suitable for use in air flammable anesthetic gas oxygen or nitrous oxide ux 2 INSTALLATION INSTRUCTIONS 1 PREPARING FOR INSTALLATION The recommended location plumbing and layout of junction box are shown in Fug 2 1 2 2 and 2 3 respectively 1 LOCATION AND PLUMBNG LAYOUT OF JUNCTION BOX Standard Type CM OP MIN 1000 MIN 800 SC MIN 1200 CENTER OF CLESTA CHAIR i _ N 4 1 K E d N N 135 c AIR 110 i 55 e 5 41 2 VACUUM WATER DRAN e c 7 Oo VACUUM OPERATING SOURCE A 85 121 527 Fig 2 1 Location and Plumbing Layout 8 Belmont Type CM OP MIN 1000 MIN 800 SC MIN 1200 CENTER OF CLESTA CHAIR EL c4 2 p c i Et beten 140 E E i DRAN L 9 l o x og VACUUM
13. ce 4 Operating Cable DOOCDCDOO 112131 4 4 5 5 6 7 0900 0159090900900 Fig 2 16 Connect Electrical cable 1 00060 8 90065 Cable for Chair Control 9P Cable from Chair Vacuum Operating Main Power Cable 9P Supply Cable Cable for Chair Safety Device 4P Vacuum Operating Cable er RAT 0000009 90 0 Fig 2 17 Connect Electrical cable 2 6 ATTACH FILM VIEWER Fig 2 18 amp 2 19 g 1 Remove the Doctor Table Tray by loosening Screw eight Flat Head Screws 2 Run the cable from Film Viewer into Doctor Table 3 Attach Film Viewer to the bracket for Doctor Table with two Philips Screws 4 Connect the cable from Film Viewer to the Doctor Electrical Terminal Table Film Viewer Electrical Philips Screw Terminal Fig 2 18 Attach Film Viewer Electrical Terminal 4 E Fig 2 19 Connect Wirings for Film Viewer 7 SET UP CUSIPDOR TOP Fig 2 20 1 Insert Cupfiller Nozzle and Bowl Flush Cupfiller Nozzle Bowl Flush Nozzle Drain Cap Nozzle and tighten each nut 2 Put Basket Strainer and Drain Cap into the cuspidor bowl Basket Strainer Fig 2 20 Cuspidor Top 16 3 ADJUSTMENT BEFORE USE 1 AIR amp WATER SUPPLY LINE Fig 2 21
14. crews 2 Loosen the screw of Umbilical Hose Clamp 3 Insert all hoses tubings and wirings of Umbilical Hose from Cuspidor unit into Junction Box through the Umbilical Hose Clamp 4 Correct the twist of the Umbilical Hose as the Junction Box is placed at the planned location 5 Set the end of Umbilical Hose at the Umbilical Hose Clamp then re tighten the screw for the Umbilical Hose Clamp 6 Connect tubings with nylon sleeves to the fittings as shown in Fig 2 8 or 2 9 7 Connect wirings to Electric Terminal as shown in Fig 2 8 or 2 9 How to connect wiring to the Electric Terminal Fig 2 10 During pressing the slot of the Electric Terminal by the Small Thin Screw Driver insert the wiring to the Electric Terminal Small thin Screw Driver Electric Terminal Fig 2 10 How to Connect Wiring 13 Umbilical Hose 4 Umbilical Hose Clamp Fig 2 7 Connect Umbilical Hose Blue 5 16 Brown 1 8 Yellow 1 4 Wirings for Water Heater amp Dental Light Light Green 1 4 Black 5 5 678 9090 T White T Black 5 Fig 2 8 Standard Specification Blue 1 16 Brown 1 8 Yellow 1 4 Wirings for Dental Light Ligh
15. e the o ring and it may leak the water 23 Read the documents accompanying the various pieces of equipment Before use be sure to carefully read the package inserts and Instruction Manuals accompanying the various pieces of equipment including optional articles to ensure proper use NOTICE 1 Troubleshooting and contact information In the case of any problems discontinue use turn off the main switch and contact the dealer or our company 2 Check operation of the compressor With no air supplied this product does not operate even after turning on the main switch Turn on the power of the compressor before operating this product 3 Precautions when using water other than tap water The water unit is intended for use with tap water Caution should be exercised as the use of water other than tap water water through a sterilizer of water systems etc may result in failure of equipment 4 Use the turbine with a water check valve Use the turbine with a water check valve Contact the dealer or our company when a turbine without a water check valve will be used 5 Handling of equipment in the case of a power failure Put the handpiece in the holder and turn off the main switch if equipment stops working during use due to a power failure or other reasons 1 GENERAL INTRODUCTIONS 1 UNIT TYPE VARIATIONS amp MAJOR PARTS IDENTIFICATIONS 1 UNIT MOUNT TYPE Light Pole Cupfiller Nozzle Bowl Flush Nozzle
16. e vacuum drain line may Tq Drain Bush be inserted together into the Drain Pipe D Vacuum Pipe Drain Pipe Drain Joint T TEE Drain Bush Option Fig 2 13 Connect Drain Lines 2 14 See Fig 2 14 amp 2 15 8 Connect Water Shut Off Valve and Water Filter with Stainless Flexible Pipe and Packing Connect Air Shut Off Valve and Air Filter in the same way Standard Type Water Filter Air Filter 4 Filter ux Packing Shut Off Valve Fig 2 14 Connect Filters 1 Belmont Type Water Filter Air Filter Fig 2 15 Connect Filters 2 See Fig 2 16 or 2 17 9 Prepare the Electrical Plug and connect it to Main Power Supply Cable Electrical Plug must be prepared locally 10 Connect Vacuum Operating Cable to the Electric Terminal as shown in Fig 2 16 or 2 17 For Central Vacuum Specification only 11 Run the three cables from chair Power Supply Cable with plug Cable with 9P connector and Cable with 4 connector through the hole of the Junction Box wall above the Umbilical Hose into the Junction Box 12 Connect the Power Supply Cable of the chair to the receptacle and connect other two cables to the corresponding connectors 15 Cable for Chair Control Plug Cable gt Chair Vacuum Operating Main Power Cable 9P Supply Cable 7 Cable for Chair EE zt Safety Devi
17. ency Inspection method Influence if inspection Maintenance required in case and diagnosis not conducted of nonconformity Clean the suction line and filter in accordance with Method for care described in the instruction manual Execute dust removal and cleaning in accordance with Method for care described in the instruction manual Clean the filter in accordance with Method for care described in the instruction manual Execute wiping in accordance with Method for care described in the instruction manual Contact your dealer or our office if the main switch cannot be turned off or if the main valve cannot be closed Contact your dealer or our office if any abnormality arises Drain the water from the air filter in accordance with Method for care described in the instruction manual Contact your dealer or our office if the set pressure is abnormally high or low Contact your dealer or our office if any abnormality arises Discharge the oil in accordance with Method for care described in the instruction manual 5 2 Guide for Periodical Check up Some parts and components of the products are degraded or deteriorated depending on the frequency of use Annual check up and maintenance as well as replacement of consumable parts are required e The required parts including consumable parts are listed below It may be different from the following list depending on the option of the unit For chec
18. ent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment transmitters and the CLESTA Unit as recommended below according to the maximum output power of the communications equipment Rated masinuniduiput Separation distance to frequency of transmitter power 150 kHz to 80 MHz 80MHzto800MHz 800 MHz to 2 5 GHz d 1 2 d 1 2 2 3 0 01 0 12 0 12 0 23 0 1 0 38 0 38 0 73 1 1 2 1 2 2 3 10 3 8 3 8 7 3 100 12 12 23 For transmitters rated at a maximum output power not listed above the recommended separation distance d in metres m can be estimated using the equation applicable to the frequency of the transmitter where P is the maximum output power rating of the transmitter in watts W according to the transmitter manufacturer NOTE 1 At 80 MHz and 800MHz the separation distance for the higher frequency range applies NOTE 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by adsorption and reflection from structures objects and people 282 7 LIST OF COMPATIBLE HANDPIECES pe MODEL SYRINGE LUZZANI 3 way Minilight w Light DCI 3 way TURBINE BIEN AIR BORA S36L UNIFIX with LIGHT NSK Ti Max X AIR MOTOR BIEN AIR Aquilon 830 UNIFIX with LIGHT PM1132 NSK EX 203 EX 6 SCALER SATELEC SP4055 w Light 33
19. f each symbol L alternating current Chair last position To raise the chair Chair manual control Micro Motor Forward Reverse select Li DN Cupfiller Authorized representative in the European community 2 Type B applied parts Protective earth ground Chair auto return To recline the backrest Fiber optic handpiece light on off Syringe Service outlet water Serial number Caution It means cautio warnings or possibility to danger Refer to instruction manual booklet mm To lower the chair Micro motor rotation speed Saliva ejector glo Non ionizing 49 radiaion OFF power Chair preset 2 To raise the bacrest Scaler power control Bowl flush Date of manufacture Separate collection for electrical and electronic equipment SAFETY PRECAUTIONS Before use read the Safety precautions carefully to ensure proper use The following information is designed to ensure safe use of this product and to prevent injury and damage to you and others The precautions contained here are classified depending on the severity and degree of imminence of possible injury or damage resulting from improper use Be sure to follow all the information which is important for safety Classification of precautions Severity and degree of imminence of possible injury or damage This symbol indicates that ignorance of these precautions may lead to severe inj
20. g 45 to 80g on Cup Base and water is supplied for a certain quantity to the patient cup and flushed for a certain time to the bowl 2 Quantity of water in patient cup can be adjusted by turning Cup Base 3 LIGHT SECTION MODEL IO 5000 1 MODE SELETION SWITCH Fig 3 13 Turn the switch to SENSOR side and ON OFF of the light can be made by approaching hand of the sensor Touchless Switch 2 INTENSITY SWITCH Fig 3 14 Then intensity of light can be selected L Low M Medium or H High Refer to the manual of IO 5000 22 Water Heater Switch G Bowl Flush Switch lt Water Outlet Flow Control Knob for Service Water Outlet Fig 3 11 Cuspidor Control Panel Fig 3 12 Automatic Cupfiller MANUAL SENSOR Fig 3 13 Mode Selection Switch MI L Touchless Switch Fig 3 14 Intensity Switch 4 DAILY MAINTENANCE AND CARE 1 DRAIN amp SUCTION LINE OF UNIT Fig 4 1 Drain Cap Solid Collector 1 Basket Strainer Remove the Basket Strainer Cap and clean the Basket Strainer 2 Solid Collector Filter Open the side panel of the cuspidor body and take out Solid Collector Filter and clean it Pulling on the Solid Collector Cap will bring the Solid Collector Filter with it Solid Collector Filter Basket Strainer Fig 4 1 Basket Strainer amp Solid Collector 2 AIR SUPPLY LINE Fig 4 2 1 Air Filter Drain Valve 1 Release the wate
21. hich brush is unable to reach Fig 4 6 DAN B Rinse thoroughly by distilled water at ordinary NB temperature Or by clean water for more than 1 minute Fitting cleaning brush or Tooth brush S C Check whether contamination is removed or not after cleaning 5 Slide groove Continue the cleaning if contamination is remained D Immersed with an alkaline detergent for 5 minutes Eit Cleaning ot hole and sidie pait We recommend to use ID212 made by DURR E Rinse thoroughly by distilled water at ordinary temperature or by clean water for more than 1 minute NCAUTION Cleaning must be done within 1 hour after use Throw out and do not take autoclave handpiece for following cases Any waste material can not be removed by clogged hole Contamination and solid material attached to handpiece can nof be removed Fig 4 6 Cleaning the area brush is unable to reach Sterilization Fig 4 7 Vacuum Tip Vacuum Cap Vacuum Handpiece Body Saliva Ejector Handpiece Body can be autoclave Vacuum handpiece body and saliva ejector body have to assemble before autoclave A Insert the handpiece in a sterilization pouch and seal it Sterilization pouch B Autoclave for 20 min at 121 C or 4 min at 135 C Fig 4 7 V Handpi d Sali Sterilization with autoclave is permitted up to 250 times Ejector Handpiece NCAUTION Sterilization by class B cycles Steri
22. ical equipment should be implemented by the user medical institution In case the user does not implement such management it is permitted that such management is outsourced to a qualified entity such as a medical equipment repair company For safe use of this product it is necessary that inspection should be conducted in the specified frequency on the tems described below No tem Frequency Inspection method Influence if inspection Maintenance required in case and diagnosis not conducted of nonconformity functions Check for leakage of water and air Cupfiller Check of motions of equipment Check of air turbine bar Check of scaler tip Check of tightness of Syringe nut Matters attached to micromotor start Before start Before start Before start 2 For each patient For each patient For each patient After closing Make sure the chair movement stops by any of the following actions CDwhen foot controller pedal is depressed During chair auto movement depress of any operation switch While setup is in progress with function switch on the doctor membrane switch panel When the spittoon bowl is turned to patient side Pedestal type Leakage of water and air shall not be observed around the product When a paper cup is placed on the cupfiller the cup shall be detected and cupfilling shall be executed Malfunction may arise if the cup is of another materia
23. ig 4 9 Vacuum Hose amp Saliva Ejector Hose 4 Belmont 77 Syringe Fig 4 10 Disassembly Remove the nozzle from syringe by turning it in direction A See Cleaning by hand A Wipe off the surface contamination by a cloth while rinsing the surface by running clean warm water at 40 5 degrees Scrub the tip and joint part of nozzle by a cleaning brush or by a tooth brush with running clean warm water at 40 5 degrees Fig 4 11 B Rinse thoroughly by distilled water at ordinary temperature or by clean water for more than 1 minute C Check whether contamination is removed or not after cleaning Continue the cleaning if contamination is remained D Immersed with an alkaline detergent for 5 minutes We recommend to use ID212 made by DURR E Rinse thoroughly by distilled water at ordinary temperature or by clean water for more than 1 minute Cleaning brush or Tooth brush NCAUTION Fig 4 11 Cleaning Belmont 77 Syringe Nozzle Cleaning must be done within 1 hour after use Throw out and do not take autoclave handpiece for following cases Contamination and solid material attached to handpiece can not be removed 25 Sterilization Fig 4 12 The nozzle can be sterilized with autoclave A Insert the handpiece in a sterilization pouch and seal it B Autoclave for 20 min at 121 C or 4 min at 135 C Sterilization with autoclave is permitted up to 250 times Apply Vaseline thinly and evenly to the two O rings after steri
24. ing connection Failure or electric leakage may lead to electric shock 6 Never disassemble repair or modify this product Individuals other than certified repair technicians should not disassemble or attempt to repair and modify this product This could lead to an accident failure electric shock or fire 7 Use with caution in the presence of electromagnetic interference waves Do not place this product around equipment generating electromagnetic waves including communications equipment elevators etc as incorrect operation of this product may occur in the presence of electromagnetic interference waves Do not use equipment generating electromagnetic waves such as mobile phones around this product N WARNING 8 Be sure to turn off the main switch when electrocautery is in use Be sure to turn off the main switch when electrocautery is in use because noise may cause incorrect operation of this product 9 Ensure the maintenance of this product Failure to maintain this product may lead to physical injury or property damage Refer to the section of maintenance 10 Do not place objects weighing 3 kg or more on the Doctor s table Do not place objects weighing three kilograms or more on the Doctor s table This could cause damage to the Doctor s table defective function or accidents 11 Be sure to use the mirror cover Be sure to use the mirror cover of the dental light when the light is turned on Direct contact with
25. k up and repair call a technician of our authorized dealer Parts and components that require periodical check up Parts Description Parts Description pur ede Vacuum handpiece body 3years 8 Regulator Saliva ejector handpiece body Syears 9 Vaves 4 6 Airsupply hose 3years 13 Amsectonofmovngpat 7 years Electric wiring of moving Consumable parts DNo PatDesnpin Ne PatDesHpon 1 Vave for vacum handpiece body 6 Fiter for ol mist separar Fiter Ar amp Water 3 Hanieceubngs 5 Packing Diaphragm S s 1212 N WARNING Execute the maintenance in accordance with this instraction manual and operating manual attached to each individual equipment Dental light Handpiece etc Failure to maintain this product may lead to physical injury or property damage 29 6 ELECTROMAGNETIC COMPATIBILITY EMC Medical electrical equipment needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided in this manual Portable and mobile RF communications equipment can affect medical electrical equipment The equipment or system should not be used adjacent to or stacked with other equipment If adjacent or stacked use is necessary the equipment or system should be observed to verify normal operation in the configuration in which it wi
26. l grade such as stainless steel and plastics or if the paper cup is of dark color or pattern Cir turbine revolution water flow air flow and so forth shall be free of abnormality Micromotor revolution water flow and so forth shall be free of abnormality Scaler vibration water flow and so forth shall be free of abnormality Appropriate bar shall be positively mounted Make sure to refer to the instruction manual attached to individual equipment Appropriate tip shall be positively mounted and be correctly used Make sure to refer to the instruction manual attached to the scaler The nut for fixing the nut of Type 77 3 way syringe shall be positively tightened Excessive handpiece oil or the like shall not be attached to the motor section Unexpected personal injury and troubles may arise due to motion of the chair during medical treatment and due to pinching between doctor section and chair The product will not normally work and troubles may arise Cupfilling may not be executed Troubles such as injury in patient s oral cavity and equipment failure may arise The bar will not normally work and troubles may arise The tip will not normally work and troubles may arise Troubles may arise if the nut comes off The motor section will not work normally and troubles may arise Contact your dealer or our office if any abnormality arises Contact your dealer or our office if any
27. lization Sterilization pouch Tighten the nut firmly in direction B to undo the nozzle Fig 4 12 Sterilization Belmont NCAUTION 77 Syringe Nozzle Sterilization by class B cycles Sterilization temperature is 135 degrees or less Skip the drying process if the temperature is to exceed 135 C If damage occurs to the sterilization pouch discard and sterilize again using a new pouch Before use make sure that the nut is firmly tightened Storage After cleaning the nozzle keep it in the clean place 4 HOSES AND TUBING Clean hoses and tubing using DURR FD333 5 CLEANING UNIT All surfaces can be cleaned with DURR FD333 cleaner Spray the cleaner FD333 on cloth and wipe the surfaces with the cloth NCAUTION Do not drench the unit Wipe all surfaces dry after cleaning 6 LUBRICATING HANDPIECES Refer to the manual of the handpieces 7 MASTER SWITCH After the daily operation and maintenance turn off the Master Switch Air Filter 8 FILTER REPLACEMENT Fig 4 13 The water filter in the junction box needs to Water Filter be replaced at least once a year The air filter in the junction box needs to be replaced at least once every three years Contact your local service representative for replacement Fig 4 13 Filter d 26 5 MAINTANANCE AND INSPECTION 5 1 Guide for daily maintenance and inspection Maintenance and inspection by user Management of maintenance and inspection of med
28. lization temperature is 135 degrees or less The cap filter and body are made of resin They may become deteriorated if they are sterilized in an autoclave many times After autoclave sterilization the cap filter body and valve are subject to discoloration which does not have a negative effect on performance The slide knob can be autoclave 100 times and is expendable supplies Skip the drying process if the temperature is to exceed 135 C f damage occurs to the sterilization pouch discard and sterilize again using a new pouch Storage After cleaning the vacuum tip keep it in the clean place 24 1 2 Cleaning vacuum and saliva ejector lines Fig 4 8 The sucking unit comes into contact with secretions spit and blood that contain bacteria every day Be sure to clean and sterilize it at the end of each work day Recommended cleaner Orotol Plus made by DURR NCAUTION Fig 4 8 Cleaning Vacuum Do not use strongly acidic cleaning agents or alkaline pipe Saliva Elector Lines cleaning agents which may cause corrosion of metals etc 2 Vacuum Hose Saliva Ejector Hose Fig 4 9 It is practical to remove the hoses in order to clean them Note At the end of the day clean the vacuum and saliva ejector handpieces by sucking in two cups worth of water 3 AIR MOTOR TURBINE 3 WAY SYRINGE Sterilize the handpiece according to manufacturer s Vacuum Saliva Ejector operating manual Hose EE F
29. ll be used Guidance and manufacture s declaration electromagnetic emissions The CLESTA Unit is intended for use in the electromagnetic environment specified below The customer or the user of the CLESTA Unit should assure that it is used in such an environment Emissions test Compliance Electromagnetic environment guidance RF emissions The CLESTA Unit uses RF energy only for its internal CISPR 11 function Therefore its RF emissions are very low and are Group 1 not likely to cause any interference in nearby electronic equipment RF emissions The CLESTA Unit is suitable for use in all establishments Class B CISPR 11 including domestic establishments and those directly Harmonic emissions Class A connected to the public low voltage power supply network IEC 61000 3 2 SS that supplies buildings used for domestic purposes Voltage fluctuations Flicker emissions Complies IEC 61000 3 3 Guidance and manufacture s declaration electromagnetic immunity The CLESTA Unit is intended for use in the electromagnetic environment specified below The customer or the user of the CLESTA Unit should assure that it is used in such an environment 60601 e Electromagnetic environment Immunity test Compliance level 4 test level guidance Electrostatic 6 kV contact 6 kV contact Floors should be wood concrete or discharge ESD 8 kV air x8 kV air ceramic file If floors are c
30. n the supplies of air water and electricity are all shut down at the utility section 2 TABLE POSITION Fig 3 1 For standard model of the chair mount over patient type the height of the doctor table is always fixed by Air Brake The height can be easily changed by pressing Brake Release Button SS Flow Control ac Coolant Water 3 CHAIR CONTROL Fig 3 3 for 3 Way Syringe Control Knob The chair movement can be controlled by pressing Chair Control on Membrane Switch A Fig 3 2 Bottom View Please refer to operating instructions for chair Cupfiller Switch Chair Automatic Control 4 CUPLILLER amp BOWL FLUSH CONTROL By AIR TIMER SYSTEM Fig 3 3 By pressing each membrane switch water is supplied for a certain time For cupfiller filling time is set for 4 seconds at factory Bowl Flush Switch Chair Manual Control For bowl flush flushing time is set for 6 seconds at factory Fig 3 3 Membrane Switch A Air Button 5 3 WAY SYRINGE Fig 3 2 amp 3 4 1 By pressing either or both buttons Syringe Water Button offers air water and spray 2 Syringe Tip can be rotated freely 3 To adjust air water spray use Flow Control Syringe Nozzle Knobs located underneath the doctor table 19 6 OPERATING HANDPIECE Fig 3 5 1 Pick up a handpiece from the pandpiece holder and depress Drive Pedal of Foot Control 2 For the dry cutting turn off Spray Switch of Foot Control 3 While depre
31. overed IEC 61000 4 2 with synthetic material the relative humidity should be at least 3096 Electrical fast 2 kV for power 2 kV for power Mains power quality should be that transient burst supply lines supply lines of a typical commercial or hospital IEC 61000 4 4 1 kV for input output lines 1 for input output lines environment Surge IEC 61000 4 5 1 kV differential mode 2 kV common mode 1 kV differential mode 2 kV common mode Mains power quality should be that of a typical commercial or hospital environment Voltage dips short interruptions and voltage variations 596 Ur gt 95 dip in U for 0 5 cycle lt 5 Ur gt 95 dip in Ur for 0 5 cycle Mains power quality should be that of a typical commercial or hospital environment If the user of the on power supply 40 Ur 40 Ur CLESTA Unit requires continued input lines 60 dip in 60 dip in operation during power mains IEC 61000 4 11 for 5 cycle for 5 cycle interruptions it is recommended that 70 Ur 70 Ur the CLESTA Unit be powered from 30 dip in Ur 30 dip in an uninterruptible power supply or a for 25cycle for 25cycle battery 596 U 596 0 29596 dip in U gt 95 dip in Ur for 5 8 for 5 5 Power frequency 3 A m 3 A m Power frequency magnetic fields 50 60 Hz magnetic field IEC 61000 4 8 should be at levels characteristic of a typical location in a typical commercial or hospi
32. own lt gt Pull Up Fig 2 21 Inside of Junction Box Air Pressure Gauge Water Pressure Gauge Fig 2 22 Side View of Junction Box Master Switch EN Coolant Water Control Knob Fig 2 23 Bottom View of Doctor Table 2 Drive amp Spray for Handpieces Fig 2 24 2 25 amp 2 26 1 Connect handpieces to each tubing and Flat Head Screw make adjustment one by one 2 To adjust the drive air pressure for each handpiece turn the appropriate Adjust Screw for Drive Air one the Auto Select Valve in the doctor table Auto Select Turn the screw clockwise to close the line Valve fully Then during depressing Drive Pedal of Foot Control fully gradually increase the sir flow by turning the screw counter clockwise up to Handpiece Pressure Gauge reads the full recommended pressure Pressure 3 To adjust spray of handpiece use Adjust Gauge Screw for Coolant Air on the Auto Select Valve and Coolant Water Control Knob Fig 2 24 Inside of Doctor Table Adjust Screw for Drive Air Adjust Screw for Coolant Air Fig 2 25 Auto Select Valve Fig 2 26 Foot Control 18 3 OPERATION INSTRUCTIONS 1 DOCTOR UNIT SECTION 1 MASTER SWITCH Fig 3 1 amp 3 2 1 Turn on the Master Switch and the Power Indicator is lit in green 2 After the operation turn off the Master Switch the
33. r in the air filter by opening Drain Valve of Junction Box 2 Turn off the main switch of the compressor Release compressed air and drain according to the instructions of the compressor Confirm the air Pressure Gauge indicates OMpa 3 HANDPIECE 1 1 Vacuum Handpiece and Saliva Ejector Handpiece For effective sterilization washing for removing contamination and immersion by a cleaning agent are required Then rinse by water in order to remove residual cleaning agent on medical device Take following procedures from cleaning to sterilization Use the disposable saliva ejector tip Disassembly Fig 4 3 Disassemble the handpiece for the preparation of cleaning as the following figures show Pull the hose connector to disconnect the vacuum hose 23 Drain Valve Air Pressure Gauge Fig 4 2 Junction Box Saliva Ejector Cap Filter EN Slide Knob Saliva Ejector Handpiece 8 Slide Knob Vacuum Handpiece Body p Vacuum Hose pana Ejector Fig 4 3 Vacuum Hndpiece amp Saliva Ejector Handpiece Cleaning by hand A Wipe off the surface contamination by a cloth while rinsing the surface by running clean warm water at 40 5 degrees Fig 4 4 Scrub the intubation or hole slide groove and filter by a 1 cleaning brush by a tooth brush with running clean warm Fig 4 4 Surface cleaning water at 40 5 degrees Fig 4 5 Wipe off by a cloth for the area w
34. rated or handled by the qualified dentists or by dental staffs under the supervision of the dentist Such dentists or dental staffs should instruct and or assist the patients to approach to and leave from the product Patients should not be allowed to operate or handle the product unless he she is so instructed The product is supplied together with the handpieces like electric micromotor air turbine and or motor scaler and so on Compatibility of Handpieces Use the compatible handpieces as shown on the attached list for this unit List of compatible handpieces Important Notes In case of the troubles please contact Takara Belmont offices or your dealers Do not disassemble or attempt to repair Disassembly repair or modifications should only be done by a qualified repair technician Attempts at disassembly repair or modifications may lead to abnormal operation and accidents Disposal of residue material Please request a special contractor when you dispose amalgam In case of disposal of equipment When disposing the unit appropriately dispose complying with all current applicable regulations and local codes In EU area EU directive 2002 96 EC on waste electrical and electronic equipment WEEE is applied on this product In this directive environment conscious recycling abandonment is obligated SYMBOLS In this manual on the labels or on the control panel of CLESTA following symbols are used Confirm the meaning o
35. ssing Chip Pedal only the chip blow comes out from the handpiece 7 FILM VIEWER Fig 3 6 Film Viewer Switch is located on the right side of film viewer Press the switch once to illuminate the viewer press it again to turn it off 8 FIBER OPTIC HANDPIECE OPTION Fig 3 7 Fiber Optic Handpiece Switch is located on the Membrane Switch B Pick up a optic handpiece from the handpiece holder and the handpice is lit Return the handpiece to the holder and it is put out 9 ELECTRIC SCALER OPTION Fig 3 7 Power Control for Electric Scaler 15 located under the Membrane Switch B NCAUTION Handpieces Refer to handpiece manufacturers operating instructions 20 Coolant Water Switch Drive Air Pedal ON Chip Blower Button Fig 3 5 Foot Control Film Viewer Switch Fig 3 6 Film Viewer Fiber Optic Handpiece Switch Power Control for Electric Scaler Fig 3 7 Membrane Switch B 2 ASSISTANT UNIT SECTION 1 CUPFILLER amp BOWL FLUSH CONTROL By AIR TIMER SYSTEM Fig 3 8 By pressing each membrane switch water is Bowl Flush Switch supplied for a certain time For cupfiller filling time is set for 4 seconds a factory For bow flush Flushing time is set for 5 seconds Cupfiller Switch at factory Fig 3 8 Membrane Switch for Assistant 2 3 WAY SYRINGE Fig 3 4 amp 3 9 1 By pressing either or both buttons Syringe i offers air water and spray Increase decrease
36. t Green 1 4 Wirings for Water Heater Line Voltage Brown IL Blue Fig 2 9 Low Voltage Specification 5 CONNECT UTILITY SECTION Fig 2 11 amp 2 12 1 Attach Shut Off Valves to the air and water supply lines pointing to proper directions Standard Type Belmont Type Center of Clesta Chair for further connections Water Shut Zi Off Valve Supply Cable Electrical Receptacle 8 Off Valve Receptacle Q locally 4 Shut Off Valve 3 Open each Shut Off Valve to remove any The Electrical Receptacle must be prepared Electrical Air Shut chips or dirt in the air and water supply line then close the Valves dl 4 Open the cover of Junction Box by Fig 2 11 Connect Supply Lines loosening two screws and place Junction Vacuum Drain Hose Wood Screw Box at the planned location then fix it on the floor with 4pcs of Wood Screws 5 Cut the Drain Hose and the Vacuum Drain Hose at the proper length and connect and glue them to each elbow Drain Hose 6 Connect the Vacuum Elbow to the Suction Pipe Drain Elbow 7 Insert the Drain Elbow into the Drain Pipe Vacuum Elbow Fig 2 12 Connect Drain Lines 1 Attaching Drain Bushing Option to the adr Drain Pipe is desirable and Drain Elbow Qr should be bonded firmly into the Drain Pipe For Air Vacuum specification prepare Drain Joint Option as shown in Fig 2 13 so that the drain line and th
37. t during operationg 17 Be careful not to heat an empty water heater Exercise caution as heating of an empty water heater may result in burning of the heater leading to fire NCAUTION 18 Precautions for cleaning the operation panel membrane switches Penetration of droplets of sanitizing spray into the back of the operation panel may be associated with switch failure Use a paper towel soaked with sanitizing solution to clean the surface of the operation panel 19 Precautions for cleaning Never use sandpaper metal scrub brushes and abrasive cleaning agents to clean the unit Do not use strongly acidic cleaning agents or alkaline pipe cleaning agents to avoid corrosion of metals etc 20 Set the pressure of the water tank at 200 kPa or less Adjust the air supply pressure for the water tank to 200 kPa or less An excessively high pressure may cause damage to the water tank 2 Do not use water other than purified water distilled water or pure water for the water tank The water tank is intended only for use with purified water distilled water and pure water Do not use mouthwash or electrolyzed water such as ConCool or povidone iodine as they may cause clogged tubing or affect internal valves and equipment 22 Precaautions for insert the bowlflush nozzle and the cupfiller nozzle to the spittoon bowl After cleaning of the spottoon section be sure to insert the nozzles straightly to spittoon bowl If not it may be damag
38. tal environment NOTE U is the a c mains voltage prior to applications of the test level 30 Guidance and manufacture s declaration electromagnetic immunity The CLESTA Unit is intended for use in the electromagnetic environment specified below The customer or the user of the CLESTA Unit should assure that it is used in such an environment Immunity test IEC 60601 test level oc Electromagnetic environment guidance Portable and mobile RF communications equipment should be used no closer to any part of the CLESTA Unit including cables than the recommended separation distance calculated from the equation applications to the Frequency of the transmitter Recommended separation distance Conducted 3 Vrms 3 Vrms d 1 2 IEC 61000 4 6 150 kHz to 80 MHz outside ISM bands Radiated RF 3V m 3 d 1 2VP 80 MHz to 800 MHz IEC 61000 4 3 80 MHz to 2 5 GHz d 2 3VP 800 MHz to 2 5 GHz Where P is the maximum output power rating of the transmitter in watts W according to the transmitter manufacturer and d is the recommended separation distance in metres m Field strengths from fixed RF transmitters as determined by an electromagnetic site survey should be less than the compliance level in each frequency range gt Interference may occur in the vicinity of equipment marked with the following symbol Dal NOTE 1 At 80 MHz and 800MHz the higher frequency range applies
39. then clean the filter of the vacuum or saliva ejector handpiece Clean the cuspidor and dust filter Clean the filter of the solid collector Chemical filthy water and so forth shall not be found attached or remaining on the product exterior The product main switch shall be off and water air main valves shall be closed No abnormal noise or the like shall be produced from product s moving parts when the product is operated Water may enter the air line and equipment failure may arise Check the water pressure and air pressure by reading pressure gauges in the U Box section Basic set pressure Water 0 1 to 0 2 MPa Air 0 45 to 0 5 MPa The table shall be free of inclination and water shall not flow on the table The oil level in the oil mist separator shall be lower than the red line Faulty suction may arise Faulty water drainage may arise Vacuum suction will become weak Discoloration and deterioration to the exterior and corrosion and rusting to metallic components may arise Product failure and troubles may arise The product will not normally work and troubles may arise Drain the water from the air filter drain valve The product will not normally work and troubles may arise Injury caused by falling of goods located on the table and other troubles may arise Normal output will not be produced due to inferior handpiece exhaust 28 Frequ
40. this warning may result in damage to the hose as well as people tripping over 10 Do not smack or rub this product Do not smack or rub this product forcefully This could cause damage to covers or defective function 11 Precautions for cleaning a spittoon bowl The spittoon bowl is made of glass Handle with care Do not wash it with hot water Otherwise it may break 12 Precautions for cleaning the resin cover For cleaning do not use cleaning agents containing solvent or abrasives thinners or oil based alcohol butanol and isopropyl alcohol which may cause cracks 13 Immediately wipe off drug solution when it comes into contact with this unit Should drug solution or water comes into contact with this unit immediately wipe it off with a dry soft towel etc This could result in defective function or electric leakage as well as spotting or rusting 14 Close the water main valve and turn off the main switch upon completion of work Be sure to close the water main valve and the main switch at the end of each work day to prevent water leakage from occurring 15 Be sure to operate switches with your hands Be sure to operate switches with your hands except the foot controller which is operated with your foot Operation with body parts other than hands may cause damage or incorrect operation 16 Pay attention during the headrest operation Do not allow hands fingers or hair to become entangled in the moving parts of the headres
41. to unexpected accidents 4 Discontinue use if you feel that something is wrong Always be careful to inspect this product for looseness rattling tilting wobbling sounds temperature odors etc Immediately discontinue use at the first feeling that something is wrong SAFETY PRECAUTIONS NCAUTION 5 keep your eyes on the patient during operation Confirm that the patient is seated in the proper position Keep your eyes on the patient during the operation Pay special attention to surroundings at automatic operation of the dental treatment table Damage to the backrest stool or Doctor s table may occur 6 Pay attention during movement of the Doctor s table Pay attention to surroundings when you move the Doctor s table Injury by the tips of handpieces etc may occur Be sure to move the Doctor s table by holding the handle of the unit Be sure to move up amp down the Doctor s table by releasing the balance arm brake of the unit 7 Do not place anything hot on the Doctor s table Do not place anything hot on the Doctor s table This could cause deformation or discoloration 8 Cautions when adjusting the height of the cart type instrument table Cart type only After adjusting the height be sure to fasten the loosened lock screw Failure to heed this warning may cause the table to drop resulting in an accident 9 Observe the cart hose Cart type only Do not tread on the cart hose Failure to heed
42. ury or even death as a result of improper use This symbol indicates that ignorance of these precautions may lead to mild or moderate physical injury or damage to property as a result of improper use NOTICE This Symb indicates that it is recommended to follow these precautions for safety Ah WARNING 1 Be sure to turn off breakers for equipment in the clinic when this product will not be used for a long period of time Be sure to turn off breakers for equipment in the clinic when this product will not be used for a long period of time following the completion of work during the suspension of business etc Insulation degradation may cause electrical fire 2 Be sure to turn off the main switch upon completion of work or during work breaks Be sure to turn off the main switch upon completion of work or during work breaks This prevents incorrect operation due to accidental contact and associated hazards 3 Do not sit on other than seat When the backrest is at the forward position do not sit on or place an undue load on the headrest or legreat of dental chair This could cause the unit to topple or could damage the unit 4 Do not place an undue load on the arm Do not get on or place an undue load on the arm of this unit or dental chair armrest This could cause the unit to topple or other accidents 5 Be sure to establish a grounding connection Be sure to establish a proper grounding connection Refer to a vendor for ground
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