KaVo INTRAmatic contra-angle 20 ES User manual

Instructions for use
INTRAmatic contra-angle 20 ES - REF
1.003.4830

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

Table of contents
Table of contents 1
1 User instructions 4
1.1 Warranty terms and conditions 6
2 Safety 8
2.1 Description of safety instructions 8
2.2 Purpose – Intended use 10
2.3 Safety instructions 12
3 Product description 15
3.1 Technical Specification 15
3.2 Transportation and storage conditions 17
4 First use 19
4.1 Check the amount of water 19
Table of contents 1

5 Operation 21
5.1 Attach the medical device 21
5.2 Remove the medical device 23
5.3 Insert the milling cutters or diamond grinders 24
5.4 Removing the milling tool or diamond grinder. 28
6 Preparation methods according to ISO 17664 30
6.1 Preparations at the site of use 30
6.2 Cleaning 31
6.2.1 Cleaning: Manual cleaning - external 31
6.2.2 Cleaning: Automated external cleaning 32
6.2.3 Cleaning: Manual cleaning - internal 33
6.2.4 Cleaning: Automated internal cleaning 34
6.3 Disinfection 36
6.3.1 Disinfection: Manual disinfection - external 37
Table of contents 2

6.3.2 Disinfection: Manual disinfection - internal 38
6.3.3 Disinfection: Machine disinfection - external and internal 38
6.4 Drying 40
6.5 Care products and systems - Servicing 41
6.5.1 Care products and systems - Servicing: Care with KaVo Spray 42
6.5.2 Care products and systems - Servicing: Care with the KaVo SPRAYrotor 43
6.5.3 Care products and systems - Servicing: Care with KaVo QUATTROcare 44
6.6 Packaging 45
6.7 Sterilisation 46
6.8 Storage 48
7 Tools 50
Table of contents 3

1 User instructions
Dear user,
Congratulations for purchasing this KaVo quality product. Following the in‐
structions below will allow you to work smoothly, economically and safely.
© Copyright by KaVo Dental GmbH
Symbols
Refer to chapter Safety/Warning
Important information for users and technicians
User instructions 4

Thermodisinfectable
Sterilisable in steam up to 135°C (275°F)
CE mark (Communauté Européenne). A product with this mark
meets the requirements of the applicable EC directive.
Action request
Target group
This document is intended for dentists and their assistants. The section on
starting up is also intended for service technicians.
User instructions 5

1.1 Warranty terms and conditions
The following warranty conditions apply to this KaVo medical device:
KaVo provides the end customer with a warranty of proper function and
guarantees zero defects in respect of material and processing for a period
of 12 months from data of invoice, subject to the following conditions:
In case of justified complaints, KaVo will honor its warranty with a free re‐
placement or repair. Other claims of any nature whatsoever, in particular
with respect to compensation, are excluded. In the event of default, gross
negligence or intent, this shall only apply in the absence of mandatory legal
regulations to the contrary.
KaVo cannot be held liable for defects and their consequences that have
arisen or may arise from to natural wear, improper handling, cleaning or
maintenance, non-compliance with operating, maintenance or connection
instructions, calcination or corrosion, contaminated air or water supplies or
chemical or electrical factors deemed abnormal or impermissible in ac‐
User instructions 6

cordance with KaVo's instructions for use or other manufacturer's instruc‐
tions. The warranty does not usually cover lamps, light conductors made
of glass and glass fibres, glassware, rubber parts and the colourfastness
of plastic parts.
Defects or their consequences that can be attributed to interventions on or
changes made to the product by the customer or a third party not authorised
by KaVo are excluded from the warranty.
Service warranty claims will only be accepted if the product is submitted
along with proof of purchase in the form of a copy of the invoice/delivery
note. The dealer, purchase date, unit number or type and serial number
must be clearly visible on this document.
User instructions 7

2 Safety
2.1 Description of safety instructions
Warning symbol
Structure
DANGER
The introduction describes the type and source of the danger.
This section portrays the possible consequences of non-observance.
▶The optional step covers necessary measures for avoiding hazards.
Safety 8

Description of danger levels
The safety instructions cited herein 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
or moderate physical harm.
WARNING
WARNING
indicates a hazardous situation that can cause death or serious injury.
Safety 9

DANGER
DANGER
indicates the maximum hazard level. indicates a directly hazardous sit‐
uation that can cause death or serious injury.
2.2 Purpose – Intended use
This medical device is
▪ Only intended for dental treatment. Any other type of use or alteration
to the product is impermissible and can be hazardous. The medical
device is intended for the following uses: Removal of carious material,
cavity preparation, removal of fillings, processing of surfaces, and pol‐
ishing and smoothing tooth and restoration surfaces.
▪ A medical device according to relevant national statutory regulations.
Safety 10

According to these provisions, this medical device may only be used for the
described application by a knowledgeable user. The following must be ob‐
served:
▪ the applicable health and safety regulations
▪ the applicable accident prevention regulations
▪ these instructions for use
According to these regulations, the user is required to:
▪ Only use equipment that is operating correctly
▪ use the equipment for the proper purpose
▪ to protect himself, the patient and third parties from danger.
▪ to avoid contamination from the product
Safety 11

2.3 Safety instructions
CAUTION
Premature wear and malfunctioning from improper storage during long
periods of nonuse.
Reduced production time.
▶The instrument must be cleaned, serviced and stored dry if it has not
been used for a long period.
Safety 12

WARNING
Hazard to the care provider and patient
Damage, irregular noise during operation, excessive vibration, unusual
build-up of heat or if the cutter or grinder cannot be firmly held.
▶Stop work and seek service support.
CAUTION
Hazard from improperly putting away instruments.
Injury and infection caused by chucked cutters or grinders.
Damage to the chucking system when the instrument fails.
▶After treatment, place the cutter or grinder properly in the cradle with‐
out the tool.
Safety 13

Note
For safety reasons, we recommend that the tool holder system be checked
annually after the warranty period expires.
Authorized to repair and service KaVo products:
▪ Technicians at the KaVo branches throughout the world
▪ Technicians specially trained by KaVo
To ensure proper function, the medical device must be set up according to
the methods described in the KaVo instructions for use, and the care prod‐
ucts and methods described therein must be used. KaVo recommends
specifying a service interval at the dental office for a licensed shop to clean,
service and check the functioning of the medical device. This service in‐
terval should take into account the frequency of use.
Service may only be provided by repair shops that have undergone training
by KaVo and that use original KaVo replacement parts.
Safety 14

3 Product description
INTRAmatic contra-angle handpiece 20 ES (Mat. no. 1.003.4830)
3.1 Technical Specification
Drive speed
identification 1 blue ring
Product description 15

Transmission 1 : 1
Maximum speed
With pushbutton chuck.
Short handpiece cutters or grinders can be used.
The contra-angle handpiece can be mounted on all INTRAmatic (LUX) mo‐
tors, and motors with a connection in accordance with ISO 3964 / DIN
13940.
Product description 16

3.2 Transportation and storage conditions
CAUTION
It is hazardous to start up the medical device after it has been stored re‐
frigerated.
This can cause the medical device to malfunction.
▶Prior to start-up, very cold products must be heated to a temperature
of 20°C to 25°C (68°F to 77°F).
Temperature: -20°C to +50°C (-4°F to +122°F)
Relative humidity: non-condensing
Product description 17

Air pressure: 700 hPa to 1,060 hPa (10 psi to 15 psi)
Protect from moisture
Product description 18