Belmont Clesta User manual

0197
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.
DENTAL UNIT
INSTALLATION
and
OPERATING INSTRUCTIONS

Page
SAFETY PRECAUTIONS------------------------------------------------- 1
1. GENERAL INTRODUCTIONS---------------------------------------- 5
2. INSTALLATION INSTRUCTIONS----------------------------------- 8
3. OPERATING INSTRUCTIONS --------------------------------------- 19
4. DAILY MAINTANANCE----------------------------------------------- 23
5. MAINTANANCE AND INSPECTION
5-1. GUIDE FOR DAILY MAINTENANCE AND INSPECTION ---- 27
(Maintenance and inspection by user)
5-2. DUIDE FOR PERIODICAL CHECK-UP ------------------------ 29
6. ELECTROMAGNETIC COMPATIBILITY (EMC)----------------- 30
7. LIST OF COMPATIBLE HANDPIECES ----------------------------- 33
TABLE OF CONTENTS

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 qualied 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 ofces or your dealers.
Do not disassemble or attempt to repair.
Disassembly, repair or modications should only be done by a qualied repair technician.
Attempts at disassembly, repair or modications 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.

ＷＡ
EC REP
SN
Protective earth
(ground) ON (power) OFF (power)
Chair last position Chair auto return Chair preset 1 Chair preset 2
To raise the chair To recline the
backrest To lower the chair
To raise the
bacrest
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
Cupfiller Service outlet
(water) Water Air
Water heater Serial number
Authorized
representative in
the European
community
Manufacturer Date of
manufacture
Non-ionizing
radiaion
Separate
collection for
electrical and
electronic
equipment
Type B
applied parts
alternating current
Caution
It means “caution,
warnings, or
possibility to
danger”.
Refer to instruction
manual/booklet
In this manual, on the labels or on the control panel of CLESTA, following symbols are used.
Conrm the meaning of each symbol.
SYMBOLS

■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 classied 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.
SAFETY PRECAUTIONS
This symbol indicates that “it is recommended to follow these precautions
for safety.”
Classication of precautions Severity and degree of imminence of possible injury or damage
WARNING
CAUTION
NOTICE
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.”
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 re.
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.
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 grounding connection.) Failure or
electric leakage may lead to electric shock.
6. Never disassemble, repair or modify this product
Individuals other than certied repair technicians should not disassemble or attempt to repair and modify this
product. This could lead to an accident, failure, electric shock or re.
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.
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.
-1-

SAFETY PRECAUTIONS
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.
10. Do not place objects weighing 3 kg or more on the Doctor's table
• Failure to maintain this product may lead to physical injury or property damage.
• Refer to the section of maintenance.
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 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
9. Ensure the maintenance of this product
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.
• 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 oor
Immediately wipe off any water spills or leakage on the oor. Decreased strength of the oor 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.
CAUTION
1. Only experienced personnel should use this product
Only dentists or other dental professionals should use this product.
2. Conrm safety before use.
Before use, conrm that the parts are correctly and safely operating and that there are no obstacles around this
product.
4. Discontinue use if you feel that “something is wrong”
Keep your eyes on patients (especially, children) so that mischief or inadvertent operation of equipment will
not lead to unexpected accidents.
3. Pay attention to patients and children
Always be careful to inspect this product for looseness, rattling, tilting, wobbling, sounds, temperature, odors,
etc. Immediately discontinue use at the rst feeling that “something is wrong.”
-2-

SAFETY PRECAUTIONS
CAUTION
5. keep your eyes on the patient during operation.
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 & 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
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.
Do not place anything hot on the Doctor's table. This could cause deformation or discoloration.
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.
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 this warning may result in damage to the hose, as well as people
tripping over.
11. Precautions for cleaning a spittoon bowl
• Conrm 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.
The spittoon bowl is made of glass. Handle with care. Do not wash it with hot water. Otherwise, it may break.
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.
16. Pay attention during the headrest operation
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.
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 re.
Do not allow hands, ngers, or hair to become entangled in the moving parts of the headrest during operationg
15. Be sure to operate switches with your hands
-3-

SAFETY PRECAUTIONS
CAUTION
18. Precautions for cleaning the operation panel (membrane switches)
The water tank is intended only for use with puried 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 bowlush nozzle and the cupller nozzle to the spittoon bowl
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.
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.
19. Precautions for cleaning
21. Do not use water other than puried water, distilled water or pure water for the water tank
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.
4. Use the turbine with a water check valve
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.
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.
3. Precautions when using water other than tap water
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.
• 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.
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.
After cleaning of the spottoon section, be sure to insert the nozzles straightly to spittoon bowl. If not, it may be
damage the o-ring and it may leak the water.
-4-

-5-
Bowl Flush Nozzle
Cuspidor Top
Assistant Holder Bar
Saliva Ejector
Assistant Holder
Light Pole
Cupfiller Nozzle
Syringe
High Volume
Evacuator
Foot Control
Dental Light
Horizontal Arm
Light Post
Cuspidor Unit
Balance Arm
Dental Size Film
Viewer
Doctor Table Tray
Control Panel
Handle
Umbilical Hose
Junction Box
Syringe
Waste Receptacle
Handpiece Holder
Handpiece Tubing
Handpieces
(Air Turbine, Air Motor, Scaler and etc.)
Manufacturers recommend to
use the handpieces with CE markings.
[1] GENERAL INTRODUCTIONS
(1) UNIT TYPE VARIATIONS & MAJOR PARTS IDENTIFICATIONS
1. UNIT MOUNT TYPE
Fig.1-1 Overview