Belmont CLESTA II CHAIR User manual

DENTAL CHAIR (CONTOUR TYPE)
INSTRUCTIONS FOR USE

Dear Customers
This booklet explains how to use DENTAL CHAIR (CONTOUR TYPE).
Before using DENTAL CHAIR (CONTOUR TYPE), carefully read the
operating instructions and make sure to use the product correctly.
Using the product without reading these instructions may lead to an
accident.
Dear Customers
Thank you for purchasing our product.
This document describes the full version of the system. It may
therefore cover components that are not included in the system you
purchased.
This specification is subject to change without notice.
2020-04-01 (1st edition)
1E07X8A0

Table of Contents
1General Information
1-1 Intended Use of the Product
1-2 Compliance with Regulation and Directive
1-3 Declaration of Conformity
1-4 How to Dispose of the Device
1-5 Recomendation to User
1-6 Symbols
1-7 Technical Description
2Safety Consideration
3 Precautions for Use
4 Specifications and Operation
2-1 Risk Level Interpretation
2-2 Safety Precautions
2-2-1  Points to remember when operating the product
2-3 EMC Information
2-4 Devices Connectable to the Product
3-1 Operating Precautions
3-2
Precautions for Using Synthetic Leathers
4-1 CLESTA II CHAIR (EURUS TYPE) / CELEB CHAIR (EURUS TYPE)
4-1-1  Specifications
4-1-2  Dimensions
4-1-3  Name of Each Part
 4-1-3-1  Chair
 4-1-3-2  Headrest
 4-1-3-3  Junction Unit
4-1-4  Operation
 4-1-4-1  Prepation Before Use
 4-1-4-2  After use
 4-1-4-3  Raising/lowering the chair and raising/reclining the backrest
(manual operation)
 4-1-4-4  Moving the chair to the preset position (automatic operation)
 4-1-4-5  Operating the headrest (manual type)
 4-1-4-6  Turning the armrest
 4-1-4-7  Cancellation function
 4-1-4-8  Chair lock function
 4-1-4-9  Setting the treatment and entry/exit positions
 4-1-4-10  Setting the mouth rinsing position
Dear Customers

Table of Contents
4-2 CLESTA II CHAIR / CELEB CHAIR
4-2-1  Specifications
4-2-2  Dimensions
4-2-3  Name of Each Part
4-2-4  Operation
 4-2-4-1  Preparation Before Use
 4-2-4-2  After use
 4-2-4-3  Raising/lowering the chair and raising/reclining the backrest
(manual operation)
 4-2-4-4  Moving the chair to the preset position (automatic operation)
 4-2-4-5  Headrest
 4-2-4-6  Double Articulating Headrest (Optional)
 4-2-4-7 Turning the armrest
 4-2-4-8 Cancellation function
 4-2-4-9 Safety Look Device
 4-2-4-10  Auto Mode Position Adjustment
4-3
CLESTA eIII CHAIR
4-3-1  Specifications
4-3-2  Dimensions
4-3-3  Name of Each Part
4-3-4  Operation
 4-3-4-1  Preparation Before Use
 4-3-4-2  After use
 4-3-4-3  Raising/lowering the chair and raising/reclining the backrest
(manual operation)
 4-3-4-4  Moving the chair to the preset position (automatic operation)
 4-3-4-5  Headrest
 4-3-4-6  Double Articulating Headrest (Optional)
 4-3-4-7  Turning the armrest
 4-3-4-8  Cancellation function
 4-3-4-9 Safety Look Device
 4-2-4-10  Auto Mode Position Adjustment

Table of Contents
5Maintenance and Cleaning by Dental Staff
6Maintenance by Service Engineers
5-1 Exterior
5-1-1Cleaning and disinfecting the surfaces
5-2 Leather part
5-3 Maintenance and inspection
5-3-1Notes on daily maintenance and inspection (by the user)
5-3-2Notes for periodic inspection
5-4 Storage method
7 Troubleshooting
6-1 After-sales service
6-2 Service life
6-3 Period of Parts Retention
8 Accessories and Consumables
7-1 Troubleshooting
8-1 Accessories
8-2 Consumables
4-4 PROGRES
4-4-1  Specifications
4-4-2  Dimensions
4-4-3  Name of Each Part
4-4-4  Operation
 4-4-4-1  Preparation
 4-4-4-2  After use
 4-4-4-3  Raising/lowering the chair and raising/reclining the backrest
(manual operation)
 4-4-4-4  Moving the chair to the preset position (automatic operation)
 4-4-4-5  Headrest
 4-4-4-6  Chair Rotation
 4-4-4-7  Cancellation function
 4-4-4-8  Safety Look Device
 4-4-4-9  Auto Mode Position Adjustment

1 General Information
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.
1-1 Intended Use of the Product
1-2 Compliance with Regulation and Directive
This product complies with MDR (EU) 2017/745 and RoHS Directive
2011/65/EU.
1-3 Declaration of Conformity
We hereby declare that the product listed below complies with the
essential requirements of the MDR (EU) 2017/745 and RoHS Direc-
tive: 2011/65/EU based on category 8 of Annex I.
Product : DENTAL CHAIR (CLASS Ⅰ)
Model : CLESTA ⅡCHAIR / CELEB CHAIR
CLESTA eⅢ CHAIR
PROGRES
" CLASS Ⅰ" has been defined by the rule 13 of MDR Annex VIII.
The product has been designed and manufactured in accordance with
the European standards as the listed in the Declaration of Conformity.

1 General Information
A notice to the user and/or patient that any serious incident that has
occurred in relation to the device should be reported to the
manufacturer and the competent authority of the Member State in
which the user and/or patient is established.
1-5 Recomendation to User
When disposing of this product and parts replaced, carefully take
infection control measures, pay attention to physical hazards such as
from sharps, and handle them properly in accordance with the
relevant laws and regulations (including local ordinances).
In the EU area, EU Directive 2012/19/EU (Directive on Waste Electrical
and Electronic Equipment [WEEE Directive]) applies to this product.
Environment-conscious recycling/disposal is mandatory under this
Directive.
1-4 How to Dispose of the Device

1 General Information
1-6 Symbols
Stick switch for
automatic operation
Stick switch for
manual operation
Caution General warning sign
Alternating current
Follow instructions for use
Type B Applied Parts
contacting the
patient’s body
surface only
Generally prohibited
activity
Disassembly, repair
or modification
prohibited
Instructions for
mandatory actions
in general
Date of manufacture
Serial number
ＳＮ
European Authorized
Representative
EC REP
Catalog number
Separate collection
of electrical and
electronic equipment
Name and address
of the manufacturer
Chair last position
Chair auto return Chair preset1
Chair preset2 To raise the chair
Switch
（ＯＮ）
Switch
（ＯＦＦ）
Compliance with
MDR (EU) 2017/745,
RoHS Directive
2011/65/EU

1 General Information
1-7 Technical Description
The following are explained in the documents listed below:
How to install this product
Wiring/plumbing
Item Document
Installation instructions
Installation instructions
Functional earthing Chair manual
control
To Recline
the backrest To lower the chair
To raise
the backrest Protective earthing
Medical Device Product name
Rated inputRated voltage
Product of Japan
①
②
③
①Maximum activation time
②Non-continuous operation
③Duty cycle

2 Safety Consideration
These precautions are intended to ensure the safe use of the product
and prevent harm or damage to users or other people.
According to the magnitude of harm and damage and the
degree of urgency, an incident that may be caused by misuse of the
product is classified into one of the following categories: CONTRAIN-
DICATION, WARNING, and CAUTION.
All of these categories are important for safety. Always follow the
instructions provided.
We assume no responsibility for any accident due to failure to follow
the Safety Precautions or Operating Precautions even in the event of
harm or damage to users or other persons.
In such case, users or other persons who use the product without
observing the Safety Precautions and Operating Precautions are
responsible for any harm or damage incurred.
The graphical symbols are explained in detail below.
Once you have fully understood this explanation, read the text.
Make sure to carefully read the Safety Precautions and Operating
Precautions and use the product correctly.
Precautions before use
2-1 Risk Level Interpretation