Belmont Clesta Dental Chair Instruction Manual

Belmont Clesta Dental Chair

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.

• Installation should be conducted by authorized personnel only.
  Follow instructions on installation manual.

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 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.

The product is supplied together with the handpieces like electric micromotor, air turbine and/or motor, scaler and so on.

Environmental Requirements

Ambient Temperature Operating +5℃ – +40 Storage -10℃ – +50℃
Humidity 10 % – 80%
Atmospherically Pressure 600 hPa – 1060 hPa

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.

In case of disposal of equipment

In case of disposal of equipment or of components dismounted from the unit, take full infection preventing measures, and carry out appropriate steps in accordance with the legal regulations at that time.

SYMBOLS

In this manual, on the labels or on the control panel of CLESTA, following symbols are used. Confirm the meaning of each symbol.

| alternating current| | Protective earth (ground)| | ON (power)| | OFF (power)
---|---|---|---|---|---|---|---
| Chair last position| | Chair auto return| 1| Chair preset 1| 2| Chair preset 2
| To raise the chair| | To recline the backrest| | To lower the chair| | To raise the backrest
| Chair manual control| | Fiber optic handpiece light on/off| | Micro motor rotation speed| | Scaler power control
| Micro Motor Forward/Reverse select| | Syringe| | Saliva ejector| | Bowl flush
| Cup filler| | Service outlet (water)| Ｗ| Water| Ａ| Air
| Water heater| | Serial number| | Manufacturer| | Date of manufacture
| | | Caution| | | |
| Authorized representative in the European community| It means “caution, warnings, or possibility to danger”.| Non-ionizing radiation| Separate collection for electrical and electronic equipment
Refer to operating
| | instructions| |
| Type B applied parts| | | | | |

GENERAL INTRODUCTIONS

(1) UNIT TYPE VARIATIONS & MAJOR PARTS IDENTIFICATIONS

1. UNIT MOUNT TYPE
   

2. SPLIT CART HOLDER TYPE WITH CUSPIDOR
   

DIMENSIONS

SPECIFICATIONS

Rated power supply ————————————————- AC230V/50HZ 3.4A
Fuse ——————————————————————- 5A 250V
Air main pressure ————————————————— 0.45 to 0.5MPa
Water main pressure ———————————————— 0.1 to 0.2MPa
Net weight ———————————————————– 80.5kg (without dental light)
Dental light ———————————————————- AL-501
Service Life ———————————————————- 10 years

INSTALLATION INSTRUCTIONS

PREPARING FOR INSTALLATION

The recommended location, plunbing 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
   
   
   NOTE: CM/OP ….. CHAIR MOUNT OVER THE PATIENT TYPE SC ………… SPLIT CART TYPE

2. PLUMBING HEIGHT OF JUNCTUON BOX
   

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 I.D.
WATER Unplasticizied Polyvinyl Chloride Pipe for Water Works Service ‘VP 13’ 18mm O.D. -1 3mm I.D.
D : DRAIN ; Unplasticizied Polyvinyl Chloride Pipe ‘VP 40’48mm O.D. – 40mm I.D.
E : POWER SOURCE ; Unplasticizied Polyvinyl Chloride Couduit ‘VE 16’ 22mm O.D. – 16mm I.D.
SUPPLY CABLE ; Polyvinyl Chloride Insulated ans Sheathed Cable ‘VVF 2.0-2C’
EARTH WIRE Polyvinyl Chloride Insulated Wire ‘VE 1.6’
F : VACUUM ; Unplasticizied Polyvinyl Chloride Pipe ‘VP 20’ 26mm O.D. – 20mm I.D.
G : VACUUM OPERATING Unplasticizied Polyvinyl Chloride Couduit ‘VE 16’ 22mm O.D. – 16mm I.D.

INSTALLATION PROCEDURES

CHECK THE PACKING

Check each quantity of the parts for installation as listed below.
*Standard Specification

1. SHUT OFF VALVES FOR AIR & WATER 1SET
2. WOOD SCREW 4PCS.
3. FLEXIBLE PIPE 2PCS.
4. DRAIN ELBOW 1PCE.
5. VACUUM ELBOW 1PCE.
6. DRAIN CAP 1PCE.
7. BASKET STRAINER 1PCE.
8. CUPFILLER NOZZLE 1PCE.
9. BOWL FLUSH NOZZLE 1PCE.
10. SALIVA EJECTOR TIP 1PCE.
11. VACUUM TIPS (BENT & STRAIGHT) 1SET
12. SILICON TIP 10PCS.
13. LEVEL ADJUSTMENT SCREW 4PCS.
14. WASTE RECEPTACLE 1PCE.
15. LIGHT POLE 1SET
16. SILICON MAT FOR DR.TABLE 1PCE.
17. WIRE CONNECTOR 3PCS.
18. SEAL 4PCS.
19. PATIENT CUP 1PCE.
20. VIALS WITH STAND 1SET
21. COTTON CONTAINER WITH STAND 1SET

ATTACH UNIT TO CHAIR

Mounting bracket A Type (Fig.2-4)

1. Raise the upper structure of dental chair to 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.

3. Adjust the level of cuspidor unit with 4pcs. of M10-25 Level Adjustment Screws.

4. Stick the Seals over the Flat Head Screws.
   

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 and Spring Washers.

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.
   

INSTALL DENTAL LIGHT (Fig.2-6)

1. 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.
5. Connect the wires from the Dental Light and Cuspidor Unit in accordance with the identification color.
6. Re-attach the Cover.
   

CONNECT UMBILICAL HOSE WITH

JUNCTION BOX (Fig.2-7, 2-8 & 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 screws.
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.

CONNECT UTILITY SECTION

(Fig.2-11 & 2-12)

1. Attach Shut Off Valves to the air and water supply lines, pointing to proper directions for further connections.

2. Attach Electrical Receptacle to Main Power Supply Cable. (The Electrical Receptacle must be prepared locally.)

3. Open each Shut Off Valve to remove any chips or dirt in the air and water supply line, then close the Valves.

4. Open the cover of Junction Box by loosening two screws, and place Junction 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.

6. Connect the Vacuum Elbow to the Suction Pipe.

7. Insert the Drain Elbow into the Drain Pipe.
   • Attaching Drain Bushing (Option) to the Drain Pipe is desirable, and Drain Elbow 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 the vacuum drain line may be inserted together into the Drain Pipe.
   
   See Fig.2-14 & 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.
   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 4P 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.

ATTACH FILM VIEWER (Fig.2-18 &2-19)

1. Remove the Doctor Table Tray by loosening 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 Electrical Terminal.

SET UP CUSIPDOR TOP (Fig.2-20)

1. Insert Cup filler Nozzle and Bowl Flush Nozzle, and tighten each nut.
2. Put Basket Strainer and Drain Cap into the cuspidor bowl.

ADJUSTMENT BEFORE USE

AIR & WATER SUPPLY LINE

(Fig.2-21 & 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 0.1Mpa 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 & 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.

Drive Air & Spray for Handpieces

(Fig.2-24, 2-25 & 2-26)

1. Connect handpieces to each tubing, and 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.
   Turn the screw clockwise to close the line 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.

3. To adjust spray of handpiece, use Adjust Screw for Coolant Air on the Auto-Select Valve and Coolant Water Control Knob.

OPERATION INSTRUCTIONS

(1) DOCTOR UNIT SECTION

MASTER SWITCH (Fig.3-1 & 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, then the supplies of air, water and electricity are all shut down at the utility section.

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.

CHAIR CONTROL (Fig.3-3)

The chair movement can be controlled by pressing Chair Control on Membrane Switch A. Please refer to operating instructions for chair.

CUPLILLER & 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.
For bowl flush flushing time is set for 6 seconds at factory.

WAY SYRINGE (Fig. 3-2 & 3-4)

1. By pressing either or both buttons, Syringe offers air, water and spray.
2. Syringe Tip can be rotated freely.
3. To adjust air/water/spray, use Flow Control Knobs located underneath the doctor table.

OPERATING HANDPIECE (Fig.3-5)

1. Pick up a handpiece from the pan piece holder, and depress Drive Pedal of Foot Control.
2. For the dry-cutting, turn off Spray Switch of Foot Control.
3. While depressing Chip Pedal, only the chip blow comes out from the handpiece.

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.

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.

ELECTRIC SCALER (OPTION) (Fig.3-7)

Power Control for Electric Scaler is located under the Membrane Switch B.

MICRO MOTOR (OPTION) (Fig.3-7)

1. Forward/Reverse Rotation Switch and Forward/Reverse Rotation Indicator for Micro Motor are located on the Membrane Switch B. For Forward rotation, confirm the Rotation Indicator is lit in green.
   For reverse rotation, confirm the Indicator is lit in orange.

2. Speed Control for Micro Motor is located under the membrane switch B.
   For BIEN AIR #PL-14000, another Speed Control for Micro Motor is located on the foot control.

CAUTION
Handpieces
Refer to handpiece manufacturers operating instructions.

ASSISTANT UNIT SECTION

CUPFILLER & BOWL FLUSH CONTROL

(By AIR TIMER SYSTEM) (Fig.3-8)

By pressing each membrane switch, water is supplied for a certain time.
For cup filler, filling time is set for 4 seconds a factory.

For bowl flush. Flushing time is set for 5 seconds at factory.

WAY SYRINGE (Fig.3-4 & 3-9)

1. By pressing either or both buttons, Syringe offers air, water and spray.
2. Syringe Tip can be rotated freely.

3. To adjust air/water/spray, use Flow Control Knobs located in the cuspidor body.

MASTER VALVE BLOCK (Fig.3-9)

Open the side panel of the cuspidor body. Flow Control knobs for Cup filler and Bowl Flush are accessible.

CUSPIDOR BODY ROTATION & 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.

ASSISTANT INSTRUMENT HOLDER (Fig.3-10)

Pick up the instrument (Saliva Ejector or High Volume Evacuator) from the holder, and it starts working.

WATER HEATER SWITCH (Fig.3-11)

Turn on the Water Heater Switch when the warm water for the patient cup is required.

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.

BOWL FLUSH SWITCH (OPTION) (Fig.3-11)

Turn on the Bowl Flush Switch and the water is flushed to the bowl continuously.

AUTOMATIC CUPFILLER &

BOWL FLUSH (OPTION) (Fig.3-12)

1. Place the patient cup weighting 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.

LIGHT SECTION (MODEL IO 5000)

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).

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

DAILY MAINTENANCE AND CARE

DRAIN & SUCTION LINE OF UNIT (Fig.4-1)

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.

AIR SUPPLY LINE (Fig.4-2)

Air Filter Drain Valve

1. Release the water 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 0Mpa.

HANDPIECE

Vacuum Handpiece & Saliva Ejector (Fig.4-3)

Pull and remove the top parts of each handpiece and clean strainer.

CLEANING
Before sterilization, flush debris with tap water.

STERILIZATION

Vacuum Tip/Saliva Ejector Tip/Vacuum Cap/Vacuum Handpiece Body/Saliva Ejector Handpiece Body can be autoclaved. Vacuum handpiece body and Saliva Ejector Body have to be assembled before autoclave.

1. Insert the handpiece in a sterilization pouch and seal it.
2. Autoclave for 20 min. at 121℃.
   Note : The slide knob can be autoclave 100 times and is expendable supplies

CAUTION
Skip dry cycle.

Store the vacuum tips / saliva ejector tips in a sterile location.

1. Vacuum Hose / Saliva Ejector Hose (Fig.4-4)
   
   It is practical to remove the hoses in order to clean them.
   Caution: At the end of the day, clean the vacuum and saliva ejector handpieces by sucking in two cups’ worth of water.

2. AIR MOTOR / TURBINE / 3-WAY SYRINGE Sterilize the handpiece according to manufacturer’s operating manual.

3. BELMONT 77 SYRINGE (Fig. 4-5)
   
   A. Remove the nozzle from syringe and clean it.

CLEANING
Before sterilization, flush debris with tap water.

STERILIZATION

Then nozzle can be sterilized with autoclave.

A. Insert the nozzle in a sterilization pouch and seal it.
B. Autoclave for 20 min. at 121℃.

CAUTION
Skip dry cycle.

Store the syringe nozzles in a sterile location.

HOSES AND TUBING

Clean hoses and tubing using DURR FD333.

CLEANING UNIT

All surfaces can be cleaned with DURR FD333 cleaner. Spray the cleaner (FD333) on cloth and wipe the surfaces with the cloth.

CAUTION
Do not drench the unit. Wipe all surfaces dry after cleaning.

LUBRICATING HANDPIECES

Refer to the manual of the handpieces.

MASTER SWITCH

After the daily operation and maintenance, turn off the Master Switch.

( FUSE (Fig.4-6)

Open the junction Box Cover by loosening two philips screws to check.. One spare fuse is provided in junction box.

Rated Fuses are a follows ; 5A at 230V

FILTER REPLACEMENT (Fig.4-7)

The water filter in the junction box needs to 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.

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 will 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 CISPR 11| Group 1| The CLESTA Unit uses RF energy only for its internal function. Therefore, its RF emissions are very low and are not likely to cause any interference in nearby electronic equipme
RF emissions CISPR 11| Class B| The CLESTA Unit is suitable for use in all establishments, including domestic establishments and those directly connected to the public low-voltage power supply network that supplies buildings used for domestic purposes.
Harmonic emissions IEC 61000-3-2| Class A
Voltage fluctuations/ Flicker emissions IEC 61000-3-3| Complies
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

| Compliance level| Electromagnetic environment –

guidance

Electrostatic

discharge (ESD) IEC 61000-4-2

| ±6 kV contact

±8 kV air

| ±6 kV contact

±8 kV air

| Floors should be wood, concrete or

ceramic file. If floors are covered with synthetic material, the relative humidity should be at least 30%.

Electrical fast transient/burst IEC 61000-4-4| ±2 kV for power supply lines
±1 kV for input/output lines| ±2 kV for power supply lines
±1 kV for input/output lines| Mains power quality should be that 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, short interruptions and voltage variations on power supply input lines IEC 61000-4-11| <5% U T (>95% dip in U T) for 0.5 cycle 40% U T (60% dip in U T) for 5 cycle 70% U T (30% dip in U T) for 25cycle <5% U T (>95% dip in U T) for 5 s| <5% U T (>95% dip in U T) for 0.5 cycle 40% U T (60% dip in U T) for 5 cycle 70% U T (30% dip in U T) for 25cycle <5% U T (>95% dip in U T) for 5 s| Mains power quality should be that

of a typical commercial or hospital environment. If the user of the CLESTA Unit requires continued operation during power mains interruptions, it is recommended that the CLESTA Unit be powered from an uninterruptible power supply or a battery.

Power frequency

(50/60 Hz) magnetic field IEC 61000-4-8

| 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 T is the a.c. mains voltage prior to applications of the test level.
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| Compliance level| 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 RF IEC 61000-4-6| 3 Vrms 150 kHz to 80 MHz outside ISM bandsa| 3 Vrms| d = 1.2√ P
Radiated RF IEC 61000-4-3| 3V/m
80 MHz to 2.5 GHz| 3 V/m| d = 1.2√ P 80 MHz to 800 MHz
d = 2.3√ P 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,a 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:
| | |
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 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.

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 prevent 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 maximum output power of transmitter

W

| Separation distance according to frequency of transmitter

m

150 kHz to 80 MHz

d = 1.2√ P

| 80 MHz to 800 MHz

d = 1.2√ P

| 800 MHz to 2.5 GHz

d = 2.3√ P

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.

LIST OF COMPATIBLE HANDPIECES

| 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

CUSTOMERS SUPPORT

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

TAKARA BELMONT CORPORATION
2-1-1,Higashishinsaibashi,Chuo-ku,Osaka,Japan
TEL : (06) 6213-5945 FAX : (06) 6212-3680
Book No.FEFA25E0
Printed in JAPAN 2011-05

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