KaVo ESTETICA E50 Life User manual

Instructions for use
ESTETICA E50 Life

Distributed by:
KaVo Dental GmbH
Bismarckring 39
D-88400 Biberach
Phone [phone]
Fax [phone]
Manufacturer:
Kaltenbach & Voigt GmbH
Bismarckring 39
D-88400 Biberach
www.kavo.com

Table of contents
1User instructions............................................................................................................................................... 7
1.1 User guide................................................................................................................................................ 7
1.1.1 Abbreviations............................................................................................................................... 7
1.1.2 Symbols....................................................................................................................................... 7
1.1.3 Target group................................................................................................................................ 7
1.2 Service...................................................................................................................................................... 7
1.3 Terms and conditions of warranty............................................................................................................. 8
1.4 Transportation and storage....................................................................................................................... 8
1.4.1 Currently valid packaging regulations......................................................................................... 8
1.4.2 Damage in transit........................................................................................................................ 8
1.4.3 Information on the packaging: Storage and transportation......................................................... 9
2Safety............................................................................................................................................................. 11
2.1 Description of safety instructions............................................................................................................ 11
2.1.1 Warning symbol......................................................................................................................... 11
2.1.2 Structure.................................................................................................................................... 11
2.1.3 Description of hazard levels...................................................................................................... 11
2.2 Purpose – Proper use............................................................................................................................. 11
2.2.1 General...................................................................................................................................... 11
2.2.2 Product-specific......................................................................................................................... 14
2.3 Safety instructions.................................................................................................................................. 15
2.3.1 General information................................................................................................................... 15
2.3.2 Product-specific......................................................................................................................... 17
3Product description......................................................................................................................................... 20
3.1 Treatment unit versions.......................................................................................................................... 20
3.1.1 KaVo ESTETICA E50 Life TM................................................................................................... 20
3.1.2 KaVo ESTETICA E50 Life S...................................................................................................... 20
3.2 Patient chair Standard and COMPACTchair.......................................................................................... 21
3.3 Device body with patient unit.................................................................................................................. 22
3.4 Dentist unit versions............................................................................................................................... 24
3.4.1 TM table..................................................................................................................................... 24
3.4.2 S table....................................................................................................................................... 25
3.5 Assistant element – Versions ................................................................................................................. 26
3.5.1 Standard assistant unit.............................................................................................................. 26
3.5.2 Assistant element right, left (optional)....................................................................................... 27
3.6 Three function handpiece (3F handpiece).............................................................................................. 28
3.7 Multifunctional handpiece (MF handpiece)............................................................................................. 28
3.8 Controls.................................................................................................................................................. 29
3.8.1 Dentist's unit TM table............................................................................................................... 29
3.8.2 Dentist's unit S table.................................................................................................................. 29
3.8.3 Assistant unit............................................................................................................................. 30
3.8.4 Groups of keys.......................................................................................................................... 30
3.8.5 Foot control................................................................................................................................ 33
3.9 Rating plate and identification plate........................................................................................................ 34
3.10 Technical data........................................................................................................................................ 38
4Operation........................................................................................................................................................ 44
4.1 Switching the device on and off.............................................................................................................. 44
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4.2 Adjusting the dental chair....................................................................................................................... 44
4.2.1 Adjusting the arm rest (optional)................................................................................................ 44
4.2.2 Adjust head rest......................................................................................................................... 45
4.2.3 Positioning the dental chair manually........................................................................................ 47
4.2.4 Automatic positioning of dental chair......................................................................................... 48
4.2.5 Safety shut-off........................................................................................................................... 53
4.3 Moving the patient chair.......................................................................................................................... 57
4.4 Moving the dentist unit............................................................................................................................ 57
4.4.1 Moving the dentist unit TM........................................................................................................ 58
4.4.2 Moving the dentist unit S........................................................................................................... 58
4.5 Moving the patient unit............................................................................................................................ 59
4.5.1 Swinging the patient unit by hand............................................................................................. 59
4.6 Moving the assistant element................................................................................................................. 60
4.6.1 Adjusting the height of the standard assistant element............................................................. 60
4.6.2 Moving the assistant element right, left (optional)..................................................................... 60
4.7 Using functions through the menu.......................................................................................................... 62
4.7.1 Using the user menu................................................................................................................. 62
4.7.2 Standby menu........................................................................................................................... 67
4.7.3 Using the MEMOdent menu...................................................................................................... 70
4.7.4 Changing the turbine settings in the MEMOdent menu............................................................. 70
4.7.5 Changing the settings for INTRA LUX motors KL 703 LED / KL 701 and COMFORTdrive...... 71
4.7.6 Changing PiezoLED settings in the MEMOdent menu.............................................................. 72
4.7.7 Changing settings for the multifunctional handpiece in the MEMOdent menu.......................... 74
4.7.8 Use the Timer............................................................................................................................ 75
4.7.9 Using the CONEXIOcom menu................................................................................................. 76
4.8 Using function through the dentist or assistant unit................................................................................ 78
4.8.1 Using the hygiene functions...................................................................................................... 78
4.8.2 Using the light functions............................................................................................................ 79
4.8.3 Using the timer.......................................................................................................................... 85
4.9 Operating the foot switch........................................................................................................................ 86
4.9.1 General functions...................................................................................................................... 86
4.9.2 Special functions of the wireless foot control............................................................................ 86
4.9.3 Establishing a connection between the wireless foot control and the treatment unit................ 88
4.9.4 Positioning the patient chair with the foot control...................................................................... 90
4.9.5 Preset level................................................................................................................................ 90
4.9.6 Preselect dentist........................................................................................................................ 90
4.9.7 Start and regulate instruments.................................................................................................. 90
4.9.8 Setting the cooling condition..................................................................................................... 91
4.9.9 Actuate blown air....................................................................................................................... 91
4.9.10 Preselect counterclockwise motor rotation................................................................................ 91
4.9.11 Adjusting the instrument light.................................................................................................... 92
4.9.12 Use physiological saline solution (optional accessory)............................................................. 92
4.9.13 Using CONEXIOcom (fee-based additional option).................................................................. 92
4.9.14 Charging the wireless foot control............................................................................................. 93
4.10 Using instruments................................................................................................................................... 94
4.10.1 Holder logic................................................................................................................................ 94
4.10.2 Using suction hoses.................................................................................................................. 94
4.10.3 Using the three function handpiece........................................................................................... 96
4.10.4 Using the multifunctional handpiece.......................................................................................... 97
4.10.5 Using the PiezoLED................................................................................................................ 101
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4.11 Using the KL 703 LED / KL 702 in ENDO mode (optional accessory)................................................. 101
4.11.1 General information................................................................................................................. 101
4.11.2 Open ENDO mode.................................................................................................................. 102
4.11.3 Change settings in the option menu........................................................................................ 103
4.11.4 Set parameters........................................................................................................................ 104
4.11.5 Leaving ENDO Mode............................................................................................................... 107
4.12 Use pump for physiological saline solution (optional accessory).......................................................... 107
4.12.1 General information................................................................................................................. 108
4.12.2 Connecting the coolant............................................................................................................ 108
4.12.3 Activating the pump for the respective holder (enabling) and regulating the pump................ 109
4.12.4 Change salt bag...................................................................................................................... 109
4.12.5 Attaching and etaching the pump............................................................................................ 110
4.12.6 Exchange the pump hose........................................................................................................ 111
4.13 Using the COMFORTdrive 200 XD/COMFORTbase (optional accessory).......................................... 114
4.13.1 General use............................................................................................................................. 114
4.13.2 Fitting the motor hose on the dentist's element....................................................................... 114
4.13.3 Replacing the high-pressure bulb of the COMFORTbase....................................................... 114
4.13.4 Replace O-rings....................................................................................................................... 115
4.14 Using the USB interface....................................................................................................................... 115
4.15 Using the camera.................................................................................................................................. 116
5Preparation methods DIN EN ISO 17664..................................................................................................... 117
6Accessories and kits..................................................................................................................................... 118
6.1 Device................................................................................................................................................... 118
6.2 Dental chair........................................................................................................................................... 118
6.3 Assistant unit........................................................................................................................................ 118
6.4 Dentist unit............................................................................................................................................ 119
7Safety checks - testing instructions.............................................................................................................. 120
7.1 Introduction........................................................................................................................................... 120
7.1.1 General instructions................................................................................................................. 120
7.1.2 Notes for medical electrical systems....................................................................................... 121
7.1.3 Essential parts of the safety check.......................................................................................... 122
7.1.4 Testing intervals...................................................................................................................... 123
7.1.5 Notes on the test method in accordance with IEC 62353....................................................... 123
7.1.6 Notes on repeat testing........................................................................................................... 123
7.2 Instructions for safety checks............................................................................................................... 123
7.2.1 Preparatory measures to be undertaken on the device.......................................................... 123
7.2.2 Visual inspection (inspection by examination)......................................................................... 125
7.2.3 Safety measurement............................................................................................................... 128
7.2.4 Functional test......................................................................................................................... 137
7.2.5 Assessment and documentation ............................................................................................ 140
8Appendix - Additional measuring sites......................................................................................................... 142
8.1 Additional scanning sites SL X in the protective conductor measurement........................................... 142
8.2 Additional measuring sites AP X for EUL/EPL measurement............................................................... 143
8.3 Additional connection sites ACP X (additional earth connections)....................................................... 144
9Troubleshooting............................................................................................................................................ 145
10 Data on electromagnetic compatibility according to EN 60601-1-2.............................................................. 149
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10.1 Electromagnetic Transmissions............................................................................................................ 149
10.2 Resistance to electromagnetic interference.......................................................................................... 149
10.3 Recommended safe distance between portable and mobile HF telecommunications equipment and the
treatment unit........................................................................................................................................ 150
10.4 Immunity to electromagnetic interference............................................................................................. 151
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Instructions for use ESTETICA E50 Life
1 User instructions | 1.1 User guide
1 User instructions
1.1 User guide
Requirement
Read these instructions prior to first use to avoid misuse and prevent damage.
1.1.1 Abbreviations
Abbre‐
viation
Explanation
IfU Instructions for use
CI Care instructions
AI Assembly instructions
TI Technician's instructions
SC Safety checks
IEC International Electrotechnical Commission
RI Repair instructions
RK Retrofitting kit
AS Assembly set
EP Enclosed parts
EMC Electromagnetic compatibility
PI Processing instructions
1.1.2 Symbols
See the Safety/Warning Symbols section
Important information for users and technicians
CE mark according to EC Directive 93/42 for medical devices
Action required
1.1.3 Target group
This document is for dentists and dental office staff.
1.2 Service
KaVo Customer Service:
[phone]
[email protected]
Please refer to the serial number of the product in all inquiries!
For further information, please visit: www.kavo.com
7 / 154

Instructions for use ESTETICA E50 Life
1 User instructions | 1.3 Terms and conditions of warranty
8 / 154
1.3 Terms and conditions of warranty
KaVo provides the final customer with a warranty that the product cited in the hand‐
over certificate will function properly and guarantees zero defects in the material or
processing for a period of 12 months from data of purchase, subject to the following
conditions:
Upon justified complaints of flaws or a short delivery, KaVo will make good its warran‐
ty by replacing the product free of cost or repairing it according to the customer's wish‐
es. Other claims of any nature whatsoever, in particular with respect to compensation,
are excluded. In the event of default and gross negligence or intent, this shall only ap‐
ply in the absence of mandatory legal regulations to the contrary.
KaVo cannot be held liable for defects and their consequences due to natural wear,
improper cleaning or servicing, non-compliance with operating, servicing or connection
instructions, calcification or corrosion, contaminated air or water supplies or chemical
or electrical factors deemed abnormal or impermissible in accordance with factory
specifications.
The warranty does not usually cover bulbs, glassware, rubber parts and the colour‐
fastness of plastics.
Defects or their consequences that can be attributed to interventions on or changes
made to the product by the customer or a third party are excluded from the warranty.
Defects or their consequences that can be attributed to interventions on or changes
made to the product by the customer or a third party are excluded from the warranty.
1.4 Transportation and storage
1.4.1 Currently valid packaging regulations
Note
Only valid for the Federal Republic of Germany.
Dispose of and recycle the sales packaging appropriately in accordance with current
packaging regulations, employing waste management or recycling companies. Com‐
ply with the comprehensive return system. KaVo has had its sales packaging licensed
for this purpose. Please comply with the regional public waste-disposal system.
1.4.2 Damage in transit
In Germany
If the packaging is visibly damaged on delivery, please proceed as follows:
1. The recipient of the package must record the loss or damage on the delivery re‐
ceipt. The recipient and the representative of the shipping company must sign this
delivery receipt.
2. Leave the product and packaging in the condition in which you received it.
3. Do not use the product.
4. Report the damage to the shipping company.
5. Report the damage to KaVo.
6. Consult with KaVo first, before returning a damaged product.
7. Send the signed delivery receipt to KaVo.
If the product is damaged but there was no discernable damage to the packaging
upon delivery, proceed as follows:

Instructions for use ESTETICA E50 Life
1 User instructions | 1.4 Transportation and storage
1. Report the damage to the shipping company immediately and no later than 7 days
after delivery.
2. Report the damage to KaVo.
3. Leave the product and packaging in the condition in which you received it.
4. Do not use a damaged product.
Note
If the recipient fails to comply with any of the above-mentioned obligations, the
damage will be considered to have arisen after delivery
(in accordance with the General German Freight Forwarders´ Terms and Conditions, Art. 28)
.
Outside Germany
Note
KaVo shall not be held liable for damage arising from transportation.
The shipment must be checked on arrival.
If the packaging is visibly damaged on delivery, please proceed as follows:
1. The recipient of the package must record the loss or damage on the delivery re‐
ceipt. The recipient and the representative of the shipping company must sign this
delivery receipt.
Without this evidence, the recipient will not be able to assert a claim for damages
against the shipping company.
2. Leave the product and packaging in the condition in which you received it.
3. Do not use the product.
If the product is damaged but there was no discernable damage to the packaging
upon delivery, proceed as follows:
1. Report any damage to the shipping company either immediately or no later than 7
days after delivery.
2. Leave the product and packaging in the condition in which you received it.
3. Do not use a damaged product.
Note
If the recipient fails to comply with any of the above-mentioned obligations, the
damage will be considered to have arisen after delivery
(in accordance with CMR law, Chapter 5, Art. 30).
1.4.3 Information on the packaging: Storage and transportation
Note
Please keep the packaging in case you need to return the product for servicing or
repair.
The symbols printed on the outside are for transportation and storage, and have the
following meaning:
Transport upright with the arrows pointing upwards!
Fragile - protect against impact!
Protect from moisture!
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Instructions for use ESTETICA E50 Life
1 User instructions | 1.4 Transportation and storage
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Permissible stacking load
Temperature range
Humidity
Air pressure

Instructions for use ESTETICA E50 Life
2 Safety | 2.1 Description of safety instructions
2 Safety
2.1 Description of safety instructions
2.1.1 Warning symbol
Warning symbol
2.1.2 Structure
DANGER
The introduction describes the type and source of the hazard.
This section describes potential consequences of non-compliance.
▶ The optional step includes necessary measures for hazard prevention.
2.1.3 Description of hazard levels
The safety instructions listed here, together with the three levels of danger will help
avert property damage and injury.
CAUTION
CAUTION
indicates a hazardous situation that can cause damage to property or mild to moder‐
ate injuries.
WARNING
WARNING
indicates a hazardous situation that can lead to serious or fatal injury.
DANGER
DANGER
indicates a maximal hazard due to a situation that can directly cause death or fatal
injury.
2.2 Purpose – Proper use
2.2.1 General
The user must ensure that the unit works properly and is in satisfactory condition be‐
fore each use.
The KaVo equipment system is a dental treatment unit in accordance with ISO 7494
with a dental chair in accordance with ISO 6875. This KaVo product is designed for
use in dentistry only and may only be used by trained medical personnel. Any other
type of use is not permitted.
"Proper use" includes following all the instructions for use and ensuring that all inspec‐
tions and service tasks are performed.
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Instructions for use ESTETICA E50 Life
2 Safety | 2.2 Purpose – Proper use
12 / 154
The overarching guidelines and/or national laws, national regulations and the rules of
technology applicable to medical devices for start-up and use of the KaVo product for
the intended purpose must be applied and followed.
KaVo accepts liability for the safety, reliability, and performance of components sup‐
plied by KaVo, provided:
▪ installation, instructions, expansions, adjustments, changes or repairs were carried
out by technicians trained by KaVo or third parties authorised by KaVo, or by the
personnel of authorised distributors.
▪ the unit was operated in accordance with the instructions for use, care and instal‐
lation.
▪ the IT components supplied by the operator meet the technical requirements in
these instruction for use for hardware and software, and they are installed and set
up according to the descriptions of these components.
▪ in the case of repairs, the requirements of IEC 62353 (DIN VDE 0751-1) "Repeat
tests and tests before start-up of electrical items of medical equipment and sys‐
tems - general regulations" are met in full.
It is a responsibility of the user:
▪ only use equipment that is operating correctly,
▪ protect him or herself, the patient and third parties from danger, and
▪ avoid contamination from the product..
The applicable national legal regulations must be observed during the use of the de‐
vice, in particular the following:
▪ Applicable regulations governing the connection and start-up of medical devices.
▪ Current occupational safety regulations.
▪ Current accident prevention regulations.
Regular performance of maintenance and safety checks is essential for the permanent
assurance of the operating and functional safety of the KaVo product and for the pre‐
vention of damage and hazards.
Testing and maintenance intervals: Maintenance must be performed once a year, the
safety check (STK) at intervals of 2 years. Shorter intervals for the safety check may
be specified by the tester if necessary.
The following persons are authorised to repair and service the KaVo product:
▪ Technicians of KaVo branch offices after appropriate product training.
▪ Specifically KaVo-trained technicians of KaVo franchised dealers.
In Germany, operators, equipment managers and users are obliged to operate their
equipment in accordance with the MPG regulations.
The services encompass all the test tasks required in accordance with § 6 of the medi‐
cal devices operator ordinance (Medizinprodukte-Betreiberverordnung, MPBetreibV).
Note
The product must be cleaned and serviced according to instructions if it is not to be
used for an extended period of time.

Instructions for use ESTETICA E50 Life
2 Safety | 2.2 Purpose – Proper use
Note
The MULTIflex couplings, the current K/KL motors, and the ultrasonic scaler hoses
of KaVo are equipped as standard with a protective device to prevent treatment wa‐
ter from being drawn back into the treatment centre via the handpieces. If products
from other manufacturers are used at the standardised interfaces, it must be ensur‐
ed that they are equipped with an appropriate protective device! If this is not the
case, they may not be used!
Information about electromagnetic compatibility
Note
Based on IEC 60601-1-2 (DIN EN 60601-1-2) concerning the electromagnetic com‐
patibility of electrical medical devices, we must draw your attention to the following
points:
• Medical electrical devices are subject to special precautions concerning the elec‐
tromagnetic compatibility and must be installed and operated in accordance with the
KaVo assembly instructions.
• High-frequency communications devices may interfere with electrical medical de‐
vices.
See also:
210 Information about electromagnetic compatibility in accordance with
EN60601-1-2, Page 149
Note
KaVo cannot guarantee the compliance of accessories, cables, and other compo‐
nents not supplied by KaVo with the EMC requirements of IEC 60601-1-2 (DIN EN
60601-1-2).
Disposal
Note
Any waste which is generated must be recycled or disposed of in strict compliance
with all applicable national regulations in a manner which is safe both for people
and the environment.
If you have any questions regarding proper disposal of the KaVo product, please
contact the KaVo branch.
Disposal of electronic and electrical devices
Note
According to EC directive 2002/96 concerning used electrical and electronic devi‐
ces, this product is subject to the cited directive and must be disposed of according‐
ly within Europe.
For more information, please visit www.kavo.com or contact your specialised dental
supplier.
For final disposal, please contact:
In Germany
To return an electrical device, you need to proceed as follows:
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Instructions for use ESTETICA E50 Life
2 Safety | 2.2 Purpose – Proper use
14 / 154
1. On the homepage www.enretec.de of enretec GmbH, you can download a form for
a disposal order under the menu item eom. Download the disposal order or com‐
plete it as an online order.
2. Enter the corresponding information to complete the order, and submit it as an on‐
line order or by fax [phone] to enretec GmbH.
The following contact options are also available for questions and for initiating a
disposal order:
Phone: [phone]
Email: [email protected] and
Postal address: enretec GmbH, Geschäftsbereich eomRECYCLING®
Kanalstraße 17
D-16727 Velten
3. A unit that is not permanently installed will be picked up at the office.
A permanently installed unit will be picked up at the curb at your address on the
agreed date.
The owner or user of the device will have to bear the cost of disassembly, trans‐
portation and packaging.
International
For country-specific information on disposal, contact your dental supplier.
2.2.2 Product-specific
Designated use and target group
KaVo is designed for dental treatment of children and adults.
The KaVo equipment system is a dental treatment unit in accordance with ISO 7494
equipped with a dental chair in accordance with ISO 6875. KaVo three-way and multi‐
function handpieces are dental instruments in accordance with EN 1639. They support
the dental application in the mouth of the patient by supplying air, water or spray. In
addition, the multifunctional handpiece supplies light and heated media. This KaVo
product is designed for use in dentistry only and may only be used by trained medical
personnel.
Connecting devices
KaVo-approved accessories for patient communication. These accessories must be
used exclusively.
Accessories Use Name Material code
Monitors Monitor 19“ KaVo Screen HD 1.011.0302
Monitor 22“ KaVo Screen One 1.011.0300
Cameras Intraoral camera ERGOcam One 130
ERGOcam One 160
1.011.2130
1.011.2129
Caries diagnostic
device
DIAGNOcam 2170
U
1.011.0400
Cables between unit
and PC
USB extension cord
- 5 meters
USB extension cord
5m with 1:1 hub
1.004.6953
USB extension cord
- 10 meters
USB extension cord
2x5m with 1:1 hub
1.011.3745
Display port cable -
5 metres
LTG Display port 5m
Standard
1.011.3583
Display port cable -
10 metres
LTG Display port
10m Standard
1.011.0298

Instructions for use ESTETICA E50 Life
2 Safety | 2.3 Safety instructions
Note
The USB interfaces of the system may only be connected to IT devices approved
by KaVo.
Note
When connecting IT equipment to the the medial electrical system, observe EN
60601-1.
Note
Charge the wireless foot control with the charger supplied by KaVo only.
Note
The foot control charger may only be used indoors and must be protected from
moisture.
2.3 Safety instructions
2.3.1 General information
Note
The safety and reliability of the system can only be ensured when the described
procedure is followed.
DANGER
Explosion hazard.
Risk of fatal injury.
▶ Do not use KaVo product in areas subject an explosion hazard.
WARNING
Inappropriate operating conditions.
Impairment of the electrical safety of the device.
▶ It is essential to comply with the operating conditions specified in the "Technical
Specifications" chapter.
WARNING
Use of un-authorised accessories or un-authorised modifications of the product.
Accessories that have not been approved and/or inadmissible modifications of the
product could lead to hazards and/or personal injury or material damage.
▶ Only use accessories that have been approved for the combination with the prod‐
uct by the manufacturer or are equipped with standardised interfaces (e. g. MUL‐
TIflex couplings, INTRAmatic).
▶ Do not make any modifications to the device unless these have been approved by
the manufacturer of the product.
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Instructions for use ESTETICA E50 Life
2 Safety | 2.3 Safety instructions
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WARNING
Injury or damage from damaged functional parts.
Damage to functional parts can cause further damage or personal injury.
▶ Check the device, electrical cables and any accessories for possible damage to
the insulation and replace if necessary.
▶ If functional parts are damaged: discontinue your work and repair the damage or
notify a service technician!
WARNING
Disposal of the product in the appropriate manner.
Infection hazard.
▶ Before disposal, reprocess and sterilise the product and accessories accordingly.
CAUTION
Health hazard and property damage due to non-compliance with servicing schedule.
Infection hazard to users and patients.
Product damage.
▶ Comply with servicing schedule.
CAUTION
Premature wear and malfunctions from improper servicing and care.
Reduced product life.
▶ Perform regular proper care and maintenance!
CAUTION
Risks from electromagnetic fields.
Electromagnetic fields might interfere with the functions of implanted systems (such
as pacemakers).
▶ Ask patients if they have a cardiac pacemaker or other system implanted before
you start the treatment!
CAUTION
Malfunctions due to electromagnetic fields.
The product meets the applicable requirements regarding electromagnetic fields. Giv‐
en the complex interactions between equipment and cell phones, the product may be
influenced by a cell phone that is in use.
▶ Do not use cell phones in medical offices, hospitals or laboratories!
▶ Put electronic devices such as e.g. computer storage media, hearing aids etc.
down during operation!
CAUTION
Damage from liquids.
Residual liquids of any type can cause stains on or damage to cushions and parts of
the housing.
▶ Remove any residual liquids without delay.
Note
The operator may only carry out repair work if the device is switched off and no pa‐
tient is being treated.

Instructions for use ESTETICA E50 Life
2 Safety | 2.3 Safety instructions
2.3.2 Product-specific
WARNING
Injury or infection hazard from laid down instruments.
Given the arrangement of the instruments, injury or infections in the hand and under‐
arm can arise when reaching for the tray holder or operating device. Increased risk of
infection from diseased patients.
▶ Be aware of the arrangement of the instruments when accessing the tray holder
or operating device.
WARNING
Health impairment due to reverse suction via the instruments.
Infection hazard.
Products from other manufacturers, which are not equipped with a protective device
to prevent the drawing of treatment water into the treatment unit via the instruments,
may be used at standard interfaces
▶ If you are using products from other manufacturers at the standardised interfaces,
ensure that the products are equipped with the corresponding protective devices.
▶ Do not use products without a protective device.
CAUTION
Sitting down on a dental chair that is in horizontal orientation is associated with a risk
of injury.
▶ Do not sit on the head or foot end of the patient chair when it is in a horizontal
position.
CAUTION
The swinging arm may fall and cause injury.
If the swinging arm is overloaded, it can become damaged and injure the patient or
user.
▶ Never load the swinging arm, spring arm or dentist's unit by using it as a support.
CAUTION
Risk of injury by suspended instruments (S table).
Patients may get injured by sharp instrument tips.
▶ When you move the dentist's unit, make sure that nobody is injured.
▶ Alert patients and care providers to the risk of injury.
CAUTION
Risk of injury during cleaning of the treatment unit.
Lack of instructions to the cleaning staff and lack of preparation of the treatment unit
can lead to the cleaning personnel sustaining injuries.
▶ Only trained professionals and instructed cleaning personnel may be present in
the treatment rooms.
▶ Position the chair for cleaning and turn the device off.
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Instructions for use ESTETICA E50 Life
2 Safety | 2.3 Safety instructions
18 / 154
CAUTION
Electrical power.
Electrical shock.
▶ Set up the external PC outside of the patient environment keeping a minimal dis‐
tance of 1.5 m.
▶ Connect the PC and equipment connected to the PC in accordance with IEC
60601-1 / 60950.
CAUTION
Electrical power.
Electrical shock from incorrectly connecting a non-medical system to the USB interfa‐
ces of the device.
▶ Connect any IT device to the medical system in accordance with IEC 60601-1.
▶ Use USB devices with no additional power supply (USB-powered) only.
▶ Applied parts connected to the USB interface of the dentist element must comply
with the requisite insulation.
▶ USB-powered devices failing to meet the requisite insulation for applied parts
must be placed appropriately such that direct contact of the USB device and the
patient is excluded.
▶ It is not permissible to touch USB-powered devices failing to meet the requisite
insulation for applied parts and the patient at the same time.
CAUTION
Health damage due to germ formation.
Infection hazard.
▶ Before starting, rinse all the water drain lines without instruments.
▶ Before start-up and after the device has not been used for a while (weekends,
holidays, vacations, etc.), rinse or purge with air the air and water lines.
▶ Option: perform intensive germ reduction (if assembly kit is available).
▶ Actuate the tumbler filler several times.
CAUTION
Third party device connection kit (optional): Hazard of reinfection from standing water.
Infections.
When a water-using unit is connected to the third-party connection kit, always perform
the following tasks on the device:
▶ Before starting, rinse all the water drain lines without instruments (if applicable).
▶ Before startup and after the device has not been used for a while (weekends, holi‐
days, vacations, etc.), rinse or purge the air and water lines.
▶ Make sure that the water-using unit is resistant to H2O2 since the water is steri‐
lised with OXYGENAL 6 (at a concentration up to 0.02%).
CAUTION
Long stay in the patient chair.
Decubitus formation.
▶ Take precautions against the formation of decubitus in long treatments.

Instructions for use ESTETICA E50 Life
2 Safety | 2.3 Safety instructions
CAUTION
Risk of injury and material damage from incorrect use of the charger for the wireless
foot control.
Personal injuries, damage to the wireless foot control or the charger.
▶ Do not use the treatment unit during the charging process!
▶ Do not use the wireless foot control charger supplied to charge non-rechargeable
batteries.
▶ Charge the wireless foot control with the charger supplied only.
CAUTION
Risk of injury when the dental chair or headrest is moved.
Hair of the patient or practice personnel may get caught when the headrest of the
dental chair is moved.
▶ Mind the hair of the patient or practice personnel when moving the dental chair or
the headrest.
CAUTION
Risk of injury when moving the patient or patient chair.
The patient or treatment personnel can be pinched or crushed.
▶ Position all moving parts, such as dentist element, assistant element, operating
light, screens, etc., outside the collision range when you move the patient or pa‐
tient chair.
CAUTION
Damage to the handpiece hoses from stickers.
Handpiece hoses can burst.
▶ Do not affix stickers or adhesive tape.
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Instructions for use ESTETICA E50 Life
3 Product description | 3.1 Treatment unit versions
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3 Product description
3.1 Treatment unit versions
3.1.1 KaVo ESTETICA E50 Life TM
3.1.2 KaVo ESTETICA E50 Life S