DENTAL CHAIR OPERATING INSTRUCTIONS
Contents
1. 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 dental chair armrest This could cause the unit to topple or other accidents 5 Connect to an appropriate power source This equipment must be connected to an appropriate power source 6 Be sure to establish a grounding connection Be sure to establish a proper grounding connection Refer to a vendor for grounding connection Failure or electric leakage may lead to electric shock 7 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 8 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 ele2. e Do not use strongly acidic cleaning agents or alkaline pipe cleaning agents to avoid corrosion of metals etc 11 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 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 OVERVIEW AND MAJOR COMPONENTS Power Headrest Type Twin Axis Headrest Type Fig 1 1 Overview Major Components 1 Headrest 6 Seat 11 Stick Switch for Manual 2 Power Headrest 7 Footrest 12 Stick Switch for Auto Mode 3 Twin Axis Headrest 8 Roll up Legrest 13 Power Switch 4 Backrest 9 P C Board Box Cover 5 Armrest 10 Stick Switch for Power Headrest 2 DIMENSIONS AND SPECIFICATIONS 2 1 DIMENSIONS mm Sa m a amp w g W ojo tt poes fa ojo i 38 18 EF ale 18 NSS jeg oo 9 O u DL 510 Base plate 590 2 2 SPECIFICATIONS Seat Initial Height 450mm 500mm CE Spec Seat Lifting Stroke 265mm Backrest Movement
3. 0 80 above Horizontal Tilting Mechanism Backrest Synchronized Tilting 2 16 above Horizontal Auto Movements 2 Preset 1 Last Position Memory and 1 Auto Return Maximum Load 135kg Patient weight Control Voltage DC12V Power Consumption 230V 50Hz 2 0A Fuse 5A 250V Current Rating 50A at 250VAC Fast blow Net Weight 150 kg Class of Foot Swirch IPX1 applicable standars IEC60529 Applied Parts Type B applied part Seat for chair Mode of Operation Non Continuous Operation ON time 3 min OFF time 15min Service Life 10 years WALL 3 OPERATING INSTRUCTIONS 3 1 MAIN SWITCH Fig 3 1 Turn on the main switch located on the left side of the pump cover A green lamp in the main switch will illuminate ZA CAUTION Operate the main switch by hand only Turn off the main switch after daily operation Fig 3 1 Main Switch 3 2 CONTROLS ZA CAUTION Before operating the chair confirm that it is safe for the patient and the operator Manual Mode Stick Switch Manual Mode Stick Switch Auto Mode Stick Switch Auto Mode Stick Switch Power headrest type Twin axis headrest type Fig 3 2 Control Switch 3 2 1 Manual Mode Control Seat Lifting 4 Backrest Reclining y N Backrest Raising Q 00 gt Seat Lowering 1 Seat Lifting Keep depressing the manual mode stick switch upward until the seat is lifted up to the desired position 2 Seat Lowering Keep depressing t
4. CLAIR CHAIR is used exceeds the applicable RF compliance level above the CLAIR CHAIR should be observed to verify normal operation If abnormal performance is observed additional measures may be necessary such as reorienting or relocating the CLAIR CHAIR b Over the frequency range 150 kHz to 80 MHz field strengths should be less than 3 V m Essential performance purpose of IMMUNITY testing Unless operated by the switches for chair control the CLAIR CHAIR does not make any movements except for sounding a buzzer and switching on off the indicator EDA Recommended separation distances between Portable and mobile RF communications equipment and the CLAIR CHAIR The CLAIR CHAIR is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled The customer or the user of the CLAIR CHAIR can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment transmitters and the CLAIR CHAIR as recommended below according to the maximum output power of the communications equipment Separation distance according to frequency of transmitter Rated maximum output m ponera oe 150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2 5 GHz d 1 2vP d 1 2vP d 2 3VP 0 01 0 12 0 12 0 23 0 1 0 38 0 38 0 73 1 1 2 1 2 23 10 3 8 3 8 7 3 100 12 12 23 For transmitters rated at a ma
5. DENTAL CHAIR CLAIR OPERATING INSTRUCTIONS IMPORTANT This manual provides operating instructions for the CLAIR CHAIR The instructions contained in this booklet should be thoroughly read and understood before operating the chair After the installation is completed keep this manual in a safe place and referto it for future maintenance Peelimmeonmis Ce TABLE OF CONTENTS Page SAFETY PRECAUTIONS 1 1 OVERVIEW AND MAJOR COMPONENTS 4 2 DIMENSIONS AND SPECIFICATIONS 4 3 OPERATING INSTRUCTIONS 5 4 AUTO MODE POSITION ADJUSTMENT 7 5 CARE AND MAINTENANCE 8 6 MAINTANANCE AND INSPECTION 9 7 BEFORE ASKING BOR REPAIRS sess thc eee 10 8 ELECTROMAGNETIC COMPATIBILITY EMC 11 SYMBOLS Following symbols are used in this manual of CLAIR CHAIR Confirm the meaning of each symbol Chair last position Chair auto return Chair preset Chair preset2 To Recline To raise the backrest To lower the chair the backrest Alternating current Protective earth Functional earth Serial number ground ground To raise the chair Chai Non i
6. ctrical and electronic equipment WEEE is applied on this product In this directive environment conscious recycling abandonment is obligated SAFETY PRECAUTIONS E Before use read the Safety precautions carefully to ensure proper use E 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 injury 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 symbol indicates that it is recommended to follow these precautions for safety N 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
7. ctromagnetic interference waves Do not use equipment generating electromagnetic waves such as mobile phones around this product N WARNING 9 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 10 Ensure the maintenance of this product e Failure to maintain this product may lead to physical injury or property damage e Refer to the section of maintenance 11 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 12 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 to unexpected accidents 4 Discontin
8. ectronic equipment RF emissions The CLAIR CHAIR is suitable for use in all CISPR 11 cass B establishments including domestic establishments and those Harmonic emissions Class A directly connected to the public low voltage power supply IEC 61000 3 2 network that supplies buildings used for domestic purposes Voltage fluctuations Flicker emissions Complies IEC 61000 3 3 Guidance and manufacture s declaration electromagnetic immunity The CLAIR CHAIR is intended for use in the electromagnetic environment specified below The customer or the user of the CLAIR CHAIR should assure that it is used in such an environment IEC 61000 4 4 1 kV for input output lines 1 kV for input output lines IEC 60601 Electromagnetic environment Immunity test Compliance level test level guidance Electrostatic 6 kV contact 6 kV contact Floors should be wood concrete or discharge ESD 8 kV air 8 kV air ceramic file If floors are covered IEC 61000 4 2 with synthetic material the relative humidity should be at least 30 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 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 s
9. eft side the chair will move to the preset 1 position automatically Preset 2 is operated by right side Auto Return Momentarily depress the auto mode stick switch downward the chair will return to the initial position The seat is fully lowered and the backrest is in the upright position Last Position Memory Momentarily depress the auto mode stick switch upward while in the reclined backrest position treatment position the backrest will raise to the mouth rinsing position automatically Momentarily depress the auto mode stick switch upward again the backrest will recline to the previous treatment position automatically Emergency Stop During automatic movement Preset Auto return and Last position memory by depress of any side of the stick switches the automatic movement will be cancelled immediately Important Do not depress the auto mode stick switch for over 3 seconds because the memorized position in auto mode may be changed Up tilt Limit position Legrest movement Rollup extension At the amp position of backrest angle Legrest raising angle and rollup extension are rollup extends most automatically controlled by backrest angle at gt c emg Cs AN At position y SS At position At position At At the amp position of backrest angle rollup does not extend preset positions only You can t manually raise legrest nor use Lay flat Limit posit
10. g cables than the recom mended separation distance calculated from the equation applications to the Frequency of the trans mitter Recommended separation distance Conducted RF 3 Vrms 3 Vrms d 1 2VP IEC 61000 4 6 150 kHz to 80 MHz outside ISM bands Radiated RF 3V m 3 V m 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 b Interference may occur in the vicinity of equipment marked with the following symbol W NOTE 1 At 80 MHz and 800MHz 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 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
11. he manual mode stick switch downward until the seat is lowered to the desired position 3 Backrest Reclining Keep depressing the manual mode stick switch to left side until the backrest is reclined to the desired position 4 Backrest Raising Keep depressing the manual mode stick switch to right side until the backrest is rased up to the desired position 3 2 2 Power Headrest Control 1 2 3 4 3 2 3 1 2 3 4 3 2 4 Positional relation between Backrest position and 1 Ve Headrest 4 Headrest Extension 4 Q Headrest Reclining N Headrest Reclining 7 Headrest Raising S lt gt FES Headrest Extension Headrest Lowering Headrest Lowering Headrest Extension Keep depressing the headrest stick switch upward until the headrest is lifted up to the desired position Headrest lowering Keep depressing the headrest stick switch downward until the headrest is lowered to the desired position Headrest Raising Keep depressing the headrest stick switch to right side until the headrest is raised up to the desired position Headrest Reclining Keep depressing the headrest stick switch to left side until the headrest is reclined to the desired position Auto Mode Control Last Position Memory A Rreset1 Preset 2 a he CRD y Auto Return Preset Control The chair has two preset positions Preset 1 and Preset 2 Momentarily depress the auto mode stick switch to l
12. hort interruptions and voltage variations lt 5 Ur gt 95 dip in Ur for 0 5 cycle lt 5 Ur gt 95 dip in Ux for 0 5 cycle Mains power quality should be that of a typical commercial or hospital environment If the user of the 50 60 Hz magnetic field IEC 61000 4 8 on power supply 40 Ur 40 Ur CLAIR CHAIR requires continued input lines 60 dip in U 60 dip in U operation during power mains IEC 61000 4 11 for 5 cycle for 5 cycle interruptions it is recommended that 70 Ur 10 Ur the CLAIR CHAIR be powered 30 dip in U 30 dip in U from an uninterruptible power supply for 25cycle for 25cycle or a battery lt 5 Ur lt 5 Ur gt 95 dip in U gt 95 dip in U for 5s for 5s Power frequency 3 A m 3 A m Power frequency magnetic fields should be at levels characteristic of a typical location in a typical commercial or hospital environment NOTE U is the a c mains voltage prior to applications of the test level ifl Guidance and manufacture s declaration electromagnetic immunity The CLAIR CHAIR is intended for use in the electromagnetic environment specified below The customer or the user of the CLAIR CHAIR should assure that it is used in such an environment Immunity test IEC 60601 test level eres Electromagnetic environment guidance Portable and mobile RF communications equip ment should be used no closer to any part of the CLAIR CHAIR includin
13. ion rollup extension 3 3 TWIN AXIS HEADREST OPTIONAL 1 Height Adjustment Press down or pull up the headrest to the desired height 2 Angle Adjustment Headrest Release Button Press the headrest release button on headrest mechanism and move to ia NA desired position o 3 4 ARMREST ROTATION Pull up the armrest then rotate the armrest to clockwise direction 3 5 SAFETY LOCK DEVICE Fig 3 3 All chair movements can be stopped automatically by the safety lock device when pressure is detected to the end of footrest If the safety device has been activated simply operate the base up button and remove the object causing the safety device to activate from this area Note Seat lifting and backrest rasing can be operated when the safety lock device is activated 4 AUTO MODE POSITION ADJUSTMENT 4 1 Preset position Adjustment Two preset positions can be set 1 Set the seat and the backrest to the desired preset position by manual mode stick switch 2 Keep depressing the auto mode stick switch to left side until buzzer sounds in about 3 seconds then release it 3 The position is memorized for Preset 1 4 Preset 2 can be memorized by depressing the auto mode stick switch to right side as following 1 to 3 4 2 Mouth Rinsing Position Adjustment Mouth rinsing position in last position memory movement can be adjusted 1 Set the backrest to the desired mouth rinsing position by manual control 2 Kee
14. onizing Authorized air manua p re Beas representative in the M janufacturer control A hadiaten European community Caution Separate collection It means caution for electrical and Type B Date of manufacture warnings or electronic equipment Applied Parts possibility to danger Refer to instruction manual booklet Intended Use of the Product This product is intended for the exclusive use for diagnoses treatments and relative procedures of dentistry and must be operated 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 Environmental Requirements Ambient Temperature Operating 5 C 40 C Storage 10 C 50 C Humidity 10 80 Atmospherical Pressure 600 hPa 1060 hPa Important Notes In case of a malfunction please contact your dealer Do not disassemble or attempt to repair Disassembly repair or modifications shoud only be done by a qualified repair technician Attempts at disassembly repair or modifications may lead to abnormal operation and accidents In case of disposal of equipment When disposing the chair appropriately dispose complying with all current applicable regulations and local codes In EU area EU directive 2002 96 EC on waste ele
15. p depressing the auto mode stick switch upward until buzzer sounds in about 3 seconds and release the button 3 This backrest position is memorized as the mouth rinsing position 5 CARE AND MAINTENANCE Chair Cleaning The surface of the chair s seating area is made of synthetic leather Apply dry wiping or wipe the surface with cloth moistened with either water or diluted neutral detergent for the care If the color of clothing or belt remained on the synthetic leather wipe it off with cloth moistened with diluted neutral detergent as soon as possible to avoid its penetration caused by plasticizer In case the synthetic leather is wiped with a wet cloth fully wipe off the moisture If it remains hydrolytic degradation may be accelerated Do not use solvent or bleach Apply dry wiping using a dry and soft cloth to metallic areas If any metallic area is wetted wipe off the moisture as soon as possible It will rust otherwise Wipe the resin cover with a wet and soft cloth Chair Sterilization Use FD333 made by Durr sprayed to a soft cloth or paper towel for cleaning and sterilization of the product exterior Do not operate the product until the liquid used for sterilization has fully dried up ZA CAUTION Do not place any hard and heavy article or any article having a sharp tip or edge on the chair s seating area The synthetic leather may be damaged otherwise For cleaning the resin cover do not use solvent or dete
16. rgent containing abrasive agent In addition do not use any chemical that is other than specified for this unit The resin cover may crack otherwise Use a soft cloth moistened with either water or diluted neutral detergent Never use detergent of strong acidity or alkali pipe detergent or materials including metal may be corroded ZA CAUTION Turn OFF the main switch at the lowest seat position after daily operation and for a long term interval 6 MAINTANANCE AND INSPECTION 6 1 Guide for daily maintenance and inspection Maintenance and inspection by user Management of maintenance and inspection of medical 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 items described below No item Frequency Inspection method Influence if inspection Maintenance required in case and diagnosis not conducted of nonconformity Check of safety functions Function of each switch Moving parts Oil leakage Wiping off water Stain removal of external parts Before Before start Before start Before start After closing After closing closing During pre set movement or auto return movement press any ke
17. rn on the equipment circuit breaker cabinet panel is not on The chair does Locking device for motion stop is activated Unlock the device See section for not work SAFETY LOCK DEVICE If the unit does not normally work even if actions were taken upon checkup stated above then stop using the unit turn off the main switch and contact your dealer or our office 10 8 ELECTROMAGNETIC COMPATIBILITY 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 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 will be used Guidance and manufacture s declaration electromagnetic emissions The CLAIR CHAIR is intended for use in the electromagnetic environment specified below The customer or the user of the CLAIR CHAIR should assure that it is used in such an environment Emissions test Compliance Electromagnetic environment guidance RF emissions The CLAIR CHAIR 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 el
18. ue 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 5 keep your eyes on the patient during operation e Confirm that the patient is seated in the proper position Keep your eyes on the patient during the operation e 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 Do not smack or rub this product Do not smack or rub this product forcefully This could cause damage to covers or defective function 7 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 SAFETY PRECAUTIONS CAUTION 8 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 9 Pay attention during the headrest operation Do not allow hands fingers or hair to become entangled in the moving parts of the headrest during operationg 10 Precautions for cleaning e Never use sandpaper metal scrub brushes and abrasive cleaning agents to clean the unit
19. ximum 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 13 NOTE face Mid Takara Belmont UK Ltd Belmont House One St Andrews Way Bow London E3 3PA U K Tel 44 20 7515 0333 Fax 44 20 7987 3596 aimnomis peel TAKARA BELMONT CORPORATION 2 1 1 Higashishinsaibashi Chuo ku Osaka 542 0083 Japan TEL 81 6 6213 5945 FAX 81 6 6212 3680 BOOK NO AFFY24G0O Printed in Japan 2012 04
20. y abnormality arises Wipe off water with a soft and dry cloth Clean up according to the CARE AND MAINTANANCE in operating instructions In the case the main power cannot be turned off contact your dealer or our Office 6 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 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 check up and repair call a technician of our authorized dealer Parts and components that require periodical check up Parts Description pees N o 3 Switches Consumable parts No Parts Description O ring Packing Diaphragm 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 7 BEFORE ASKING FOR REPAIRS If any of phenomena described below has occurred make the following checks before asking for repairs Phenomenon Check point and result Action to be taken The product Main switch is not on Turn on the main switch does not work at all ao _ Equipment circuit breaker in the clinic Tu
21. y for chair operation and the chair should automatically stop Power supply cable should not be abnormally bent pintched or damaged and the plug should be firmly inserted to the power outlet and not covered with dust Each switch for chair operation should work correctly Make sure that the chair does not make any abnor mal noise during automatic and manual movement Make sure that there is no hydraulic oil on the floor or chair base leaking from the cylinder Make sure that no water is left that were spilt during treatment Visual check the attach ment of dust chemicals or drug and grasp the total product condition Make sure that the main power switch is off 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 Accident or defect of the equipment Defect of movement may cause an accident Accidend or defect of the equipment Defect of the equipment Water will cause rust Discoloration transfor mation or breakage of resin parts may arise Accident or defect of the equipment Contact your dealer or our office if any abnormality arises Clean and rearrange the cable For replacement contact your dealer or our office Contact your dealer or our office if any abnormality arises Contact your dealer or our office if any abnormality arises Contact your dealer or our office if an
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