KaVo SONICflex 2000 N User manual

Instructions for use
SONICflex 2000 N - 0.571.5020
Always be on the safe side.

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............................................................................................................................................... 5
1.1 Warranty terms and conditions................................................................................................................. 5
2Safety............................................................................................................................................................... 7
2.1 Description of safety instructions.............................................................................................................. 7
2.1.1 Warning symbol........................................................................................................................... 7
2.1.2 Structure...................................................................................................................................... 7
2.1.3 Description of danger levels........................................................................................................ 7
2.2 Purpose – Proper use............................................................................................................................... 7
2.3 Safety instructions.................................................................................................................................... 8
2.3.1 SONICflex tips............................................................................................................................. 9
3Product description......................................................................................................................................... 10
3.1 Technical Specifications......................................................................................................................... 10
3.2 Transportation and storage conditions................................................................................................... 10
4First use.......................................................................................................................................................... 11
4.1 Connecting to equipment........................................................................................................................ 11
4.2 Attaching the MULITflex LUX and MULTIflex LED coupling................................................................... 11
4.3 Check O-rings......................................................................................................................................... 11
4.4 Check the pressure................................................................................................................................. 11
5Operation........................................................................................................................................................ 13
5.1 Attaching the SONICflex......................................................................................................................... 13
5.2 Removing the SONICflex........................................................................................................................ 13
5.3 Inserting the SONICflex tip..................................................................................................................... 13
5.4 Removing the SONICflex tip................................................................................................................... 14
5.5 Regulating the spray............................................................................................................................... 14
5.6 Check the amount of water..................................................................................................................... 14
6Preparation methods according to ISO 17664............................................................................................... 15
6.1 Preparations at the site of use................................................................................................................ 15
6.2 Cleaning.................................................................................................................................................. 15
6.2.1 Manual cleaning - external........................................................................................................ 15
6.2.2 Automated external cleaning..................................................................................................... 15
6.2.3 Manual cleaning - internal......................................................................................................... 16
6.2.4 Automated internal cleaning...................................................................................................... 16
6.3 Disinfection............................................................................................................................................. 17
6.3.1 Manual disinfection - external.................................................................................................... 17
6.3.2 Manual disinfection - internal..................................................................................................... 17
6.3.3 Machine disinfection - external and internal.............................................................................. 17
6.4 Drying..................................................................................................................................................... 18
6.5 Care products and systems - Servicing.................................................................................................. 18
6.5.1 Torque wrench care................................................................................................................... 18
6.5.2 Care with KAVOspray................................................................................................................ 18
6.5.3 Care of the KaVo SPRAYrotor.................................................................................................. 19
6.5.4 Care with KaVo QUATTROcare................................................................................................ 19
6.6 Packaging............................................................................................................................................... 19
6.7 Sterilisation............................................................................................................................................. 19
Instructions for use SONICflex 2000 N - 0.571.5020
Table of contents
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6.8 Storage................................................................................................................................................... 20
7Tools............................................................................................................................................................... 21
Instructions for use SONICflex 2000 N - 0.571.5020
Table of contents
4 / 26

Instructions for use SONICflex 2000 N - 0.571.5020
1 User instructions | 1.1 Warranty terms and conditions
1 User instructions
Dear User
Congratulations on purchasing this KaVo quality product. By following the instructions
below you will be able to work smoothly, economically and safely.
© Copyright by KaVo Dental GmbH
Symbols
Refer to the chapter on Safety/Warning symbol
Important information for users and service technicians
Can be steam-sterilised at 134 oC -1 oC / +4 oC (273 oF -1.6 oF / +7.4 oF)
Thermodisinfectable
CE-Zeichen (Communauté Européenne). Ein Produkt mit diesem Zeichen
entspricht den Anforderungen der anwendbaren EG-Richtlinie.
Action request
Target group
This document is intended for dentists and their assistants. The section on starting up
is also intended for service technicians.
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 the
date of the invoice, subject to the following conditions:
In case of justified complaints, KaVo will honour its warranty with a free replacement
or repair. Other claims of any nature whatsoever, in particular with respect to compen‐
sation, 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 shall not be liable for defects and their consequences that have arisen or may
arise from natural wear, improper handling, cleaning or maintenance, non-compliance
with operating, maintenance or connection instructions, calcination or corrosion, con‐
taminated air or water supplies or chemical or electrical factors deemed abnormal or
impermissible in accordance with KaVo's instructions for use or other manufacturer's
instructions. The warranty granted does not usually extend to lamps, light conductors
made of glass and glass fibres, glassware, rubber parts, and the colourfastness of
plastic parts.
All liability is excluded if defects or their consequences originate from manipulations or
changes to the product made by the customer or a third party that is not authorised by
KaVo.
5 / 26

Instructions for use SONICflex 2000 N - 0.571.5020
1 User instructions | 1.1 Warranty terms and conditions
6 / 26
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 or note of delivery. The dealer, purchase
date, type, and serial number must be clearly evident from this document.

Instructions for use SONICflex 2000 N - 0.571.5020
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 danger levels
The safety instructions cited herein with the three levels of danger will help avert prop‐
erty 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 death 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
This medical device is
▪ Only intended for dental treatment. Any other type of use or alteration to the prod‐
uct is impermissible and can be hazardous.
• The SONICflex can be used in conjunction with KaVo tips for plaque removal, pro‐
phylaxis, endodontics, periodontology, surgery and conservative dentistry.
▪ A medical device according to relevant national statutory regulations.
According to these regulations, this medical device may only be used for the descri‐
bed application by a knowledgeable user. You need to comply with the following:
▪ the applicable health and safety regulations
▪ the applicable accident prevention regulations
▪ these Instructions for use
7 / 26

Instructions for use SONICflex 2000 N - 0.571.5020
2 Safety | 2.3 Safety instructions
8 / 26
According to these regulations, the user is required to:
▪ only use equipment that is operating correctly,
▪ adhere to the specified intended use
▪ protect him or herself, the patient and third parties from danger, and
▪ avoid contamination from the product.
2.3 Safety instructions
WARNING
Hazard to the care provider and patient
Stop working in case of damage, irregular noise during operation, excessive vibration,
unusual build-up of heat or if the tip cannot be firmly held.
▶ The instrument must be cleaned, serviced and stored dry if it has not been used
for a long period.
CAUTION
Injury or damage due to wear.
Irregular operating noise, excessive or very low vibrations, or if the instrument tip be‐
comes loose.
▶ Stop work and seek service support.
CAUTION
Premature wear and malfunctioning from improper storage during long periods of
nonuse.
Reduced product life.
▶ The medical device should be cleaned, serviced and stored in a dry location, ac‐
cording to instructions, before long periods of nonuse.
The following individuals are authorized to repair and service KaVo products:
▪ Technicians at KaVo branches throughout the world
▪ Technicians specially trained by KaVo
Note
When the SONICflex is in the holder, the torque wrench should be placed on the tip
to protect against injury.
To ensure proper function, the medical device must be set up according to the reproc‐
essing methods described in the KaVo Instructions for Use, and the care products and
care systems 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 func‐
tioning of the medical device. This service interval should take into account the fre‐
quency of use.
Service may only be carried out by KaVo-trained repair shops using original KaVo re‐
placement parts.

Instructions for use SONICflex 2000 N - 0.571.5020
2 Safety | 2.3 Safety instructions
2.3.1 SONICflex tips
CAUTION
Risk of injury and infection when changing the SONICflex tips.
This can substantially endanger the user.
▶ To test, use and remove the SONICflex tips, use a glove or other finger protec‐
tion.
Note
We recommend replacing the SONICflex tips every 9-12 months.
Note
Regularly check the wear of the tip with the tip test card (Mat. no. 1.001.6958).
The tips may break from continuous stress or damage (such as being dropped on the
floor or being bent). Therefore, check the tip to see if it is safe before each use by
applying a slight amount of pressure with your thumb or index finger.
▶ For an additional safety check, mechanically apply approx. 10 N (1 kg) to the tip
without operating the device.
9 / 26

Instructions for use SONICflex 2000 N - 0.571.5020
3 Product description | 3.1 Technical Specifications
10 / 26
3 Product description
SONICflex 2000 N (Mat. no. 0.571.5020)
The SONICflex is a dental handpiece that complies with ISO 15606. The vibration is
generated by a rotating steel sleeve. In connection with the different KaVo tips, an os‐
cillating elliptical tip movement is generated for the respective application. The internal
water cooling (spray cooling) prevents the treatment field from heating up, and keeps
the treatment surface clean.
Note
The device should be operated with the described operating pressure. After start‐
ing, the intensity can be regulated using the foot switch at maximum drive pressure.
3.1 Technical Specifications
Drive pressure 2.5 to 4.2 bar (36 to 61 psi)
Air consumption 26 to 33 NL/min.
Water use 30 to 50 rpm
Frequency 6 kHz
Recommended pressure 1 to 2 N
The SONICflex can be mounted on all MULTIflex couplings.
3.2 Transportation and storage conditions
CAUTION
It is hazardous to start up the medical device after it has been stored refrigerated.
This can cause the medical device to malfunction.
▶ Prior to start-up, very cold products must be heated to a temperature of 20 oC to
25 oC (68 oF to 77 oF).
Temperature: -20°C to +70°C (-4°F to +158°F)
Relative humidity: 5% RH to 95% RH absence of condensation
Air pressure: 700 hPa to 1060 hPa (10 psi to 15 psi)
Protect from moisture

Instructions for use SONICflex 2000 N - 0.571.5020
4 First use | 4.1 Connecting to equipment
4 First use
WARNING
Hazard from non-sterile products.
Infection hazard for care provider and patient.
▶ Before first use and after each use, sterilise the medical device.
The SONICflex can be used in conjunction with KaVo tips for plaque removal, prophy‐
laxis, endodontics, periodontology, surgery and conservative dentistry.
The amount of water needs to be set on the dental unit so that the instrument tip
sprays the water with the proper oscillating intensity. It is important to remove all the
plaque to ensure satisfactory oral hygiene and thorough periodontological treatment.
The vibration cleaning of the SONICflex is gentle, fast and easy to use. Using the
neighbouring tooth for support makes the technique easier and and offers easier guid‐
ance. The instrument must be guided back-and-forth easily, gently and quickly. The in‐
strument is placed on the side of the tooth and guided parallel to the tooth. The instru‐
ment should be moved parallel to the surface of the tooth and not the edge to prevent
forming notches in the tooth substance. Professionals recommend polishing the tooth
surface with the KaVo prophylaxis head using the provided rubber cup and a fine
paste to improve the effect of caries prophylaxis.
4.1 Connecting to equipment
CAUTION
Damage from soiled and moist cooling air.
Contaminated and moist cooling air can cause malfunctions and lead to premature
bearing wear.
▶ Make sure that the supply of cooling air is dry, clean and uncontaminated accord‐
ing to ISO 7494-2.
4.2 Attaching the MULITflex LUX and MULTIflex LED coupling
▶ Screw the MULTIflex LUX/MULTIflex LED coupling onto the turbine hose and
tighten with the wrench.
4.3 Check O-rings
CAUTION
Missing or damaged O-rings.
Malfunctions and premature failure.
▶ Make sure that all O-rings are on the coupling and undamaged.
Number of available O-rings: 5
4.4 Check the pressure
A minimum drive pressure of 2.5 bar (36 psi) is required to operate the SONICflex. A
higher drive pressure will be reduced automatically within the SONICflex. The air con‐
sumption is approximately 26-33 NI/min. Insert the test manometer (Mat. no.
0.411.8731) between the MULTIflex coupling and the SONICflex.
11 / 26

Instructions for use SONICflex 2000 N - 0.571.5020
4 First use | 4.4 Check the pressure
12 / 26
Pressure displayed:
▪ Drive air T.R. 2.5 to 4.2 bar (36 to 61 psi)
▪ Return air R.L. < 0.4 bar (6 psi)
▪ Spray air Sp.L. = max. 2 (29) bar (psi)
• Spray air not required, however.
▪ - Water W.: 1.0 to 2.0 bar (15 to 29 psi)

Instructions for use SONICflex 2000 N - 0.571.5020
5 Operation | 5.1 Attaching the SONICflex
5 Operation
5.1 Attaching the SONICflex
CAUTION
Ensure that the SONICflex is tightly seated on the coupling.
If the SONICflex unintentionally comes off the coupling during treatment, it can en‐
danger the patient and user.
▶ Before each treatment, pull on the SONICflex to see if it is securely seated in the
coupling.
CAUTION
Imprecise coupling especially during the afterglow period.
Imprecise coupling can destroy the high-pressure bulb of a MULTIflex (LUX) coupling
or reduce its life.
▶ Make sure that the coupling is precise.
▶ Accurately position the SONICflex on the MULTIflex (LUX)/MULTIflex LED cou‐
pling and press it to the rear until it audibly locks.
5.2 Removing the SONICflex
▶ Hold the MULTIflex (LUX)/ MULTIflex LED coupling tight, and pull the SONICflex
forward while twisting slightly.
5.3 Inserting the SONICflex tip
CAUTION
Hazard from a tip which has been incorrectly inserted in the torque wrench.
This may result in a risk of injury for the user.
▶ When inserting the tip into the torque spanner, make sure that the tip's end al‐
ways faces into the opening of the torque spanner.
Note
In view of the substantial liability risks, we recommend using exclusively original Ka‐
Vo SONICflex tips.
▶ Insert the desired tip with the tip end pointing down into the torque wrench and
screw it into the handpiece by turning it clockwise.
The torque wrenches are for changing the working tips of the SONICflex and protect
against injury. The torque wrench can be screwed in more quickly by holding it at the
rear, thin grip area ①. The large diameter ② helps tighten and remove it.
Note
The tip is properly gripped when the torque wrench slips.
13 / 26

Instructions for use SONICflex 2000 N - 0.571.5020
5 Operation | 5.4 Removing the SONICflex tip
14 / 26
Note
When the SONICflex is in the holder, the torque wrench should be placed on the tip
to protect against injury.
5.4 Removing the SONICflex tip
▶ Insert/attach the torque wrench in/on the SONICflex and unscrew the tip anti-
clockwise.
5.5 Regulating the spray
▶ Rotate the spray ring on the MULTIflex (LUX) / MULTIflex LED coupling in order
to regulate the fraction of water. The water volume can be regulated by selecting
different stop positions.
ðTurn clockwise to reduce the water volume.
ðTurn counterclockwise to increase the water volume.
5.6 Check the amount of water
CAUTION
Overheating of the tooth due to lack of cooling water.
Thermal damage to the dental pulp.
▶ Adjust the water amount for the spray cooling to a minimum of 30 cm3/min!

Instructions for use SONICflex 2000 N - 0.571.5020
6 Preparation methods according to ISO 17664 | 6.1 Preparations at the site of use
6 Preparation methods according to ISO 17664
Note
The following preparation procedure applies for the SONICflex instrument, torque
wrench and nozzle needle.
6.1 Preparations at the site of use
WARNING
Hazard from nonsterile products.
There is a risk of infection from contaminated medical devices.
▶ Take suitable personal protective measures.
▶ Remove all residual cement, composite or blood without delay.
▶ Reprocess the medical device as soon as possible after treatment.
▶ The medical device must be dry when transported for reconditioning.
▶ Do not place it in a solution or similar.
▶ Remove the tip from the SONICflex using the torque wrench.
6.2 Cleaning
CAUTION
Malfunctions from cleaning in the ultrasonic unit.
Defects in the product.
▶ Only clean manually or in a thermodisinfector.
6.2.1 Manual cleaning - external
Accessories required:
▪ Tap water 30 oC ± 5 oC (86 oF ± 10 oF)
▪ Brush, e.g. medium-hard toothbrush
▶ Brush it off under running tap water using for example a medium-hard toothbrush.
▶ Prepare the tip according to the manufacturer's instructions for use.
6.2.2 Automated external cleaning
KaVo recommends thermodisinfectors in accordance with EN ISO 15883-1, which are
operated with alkaline cleaning agents with a pH value of max. 10 (e.g. Miele G
7781 / G 7881 – Validation was carried out with Programme "VARIO-TD", cleaning
agent "neodisher® mediclean", neutralisation agent "neodisher® Z" and rinsing agent
"neodisher® mielclear" and only applies to the material compatibility with KaVo prod‐
ucts).
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Instructions for use SONICflex 2000 N - 0.571.5020
6 Preparation methods according to ISO 17664 | 6.2 Cleaning
16 / 26
▶ For program settings as well as cleansers and disinfectants to be used, please re‐
fer to the Instructions for Use of the thermodisinfector (complying with max. pH
value of 10).
▶ In order to prevent negative effects on the medical device, make sure that the in‐
terior and the exterior of the medical device are dry after completion of the cycle,
and then grease it immediately with servicing agents from the KaVo care system.
6.2.3 Manual cleaning - internal
Can only be done with KaVo CLEANspray or KaVo DRYspray.
▶ Cover the medical device with the KaVo CLEANpac bag, and place it on the cor‐
responding care adapter. Press the spray button three times for 2 seconds each
time. Remove the medical device from the spray attachment and let the cleaner
work for one minute.
▶ Afterwards, rinse for 3-5 seconds with KaVo DRYspray.
See also:
2KaVo CLEANspray / KaVo DRYspray Instructions for Use
Note
KaVo CLEANspray and KaVo DRYspray for manual interior cleaning are only avail‐
able in the following countries:
Germany, Austria, Switzerland, Italy, Spain, Portugal, France, Luxembourg, Bel‐
gium, Netherlands, United Kingdom, Denmark, Sweden, Finland and Norway.
In other countries interior cleaning can only be carried out with thermodisinfectors in
accordance with EN ISO 15883-1.
Note
Do not place the tips in the drill bit bath, as the fine capillaries would corrode badly,
making it impossible to rinse them under running water.
6.2.4 Automated internal cleaning
KaVo recommends thermodisinfectors in accordance with EN ISO 15883-1, which are
operated with alkaline cleaning agents with a pH value of max. 10 (e.g. Miele G
7781 / G 7881 – Validation was carried out with Programme "VARIO-TD", cleaning
agent "neodisher® mediclean", neutralisation agent "neodisher® Z" and rinsing agent
"neodisher® mielclear" and only applies to the material compatibility with KaVo prod‐
ucts).
▶ For program settings as well as cleansers and disinfectants to be used, please re‐
fer to the Instructions for Use of the thermodisinfector (complying with max. pH
value of 10).
▶ In order to prevent negative effects on the medical device, make sure that the in‐
terior and the exterior of the medical device are dry after completion of the cycle,
and then grease it immediately with servicing agents from the KaVo care system.

Instructions for use SONICflex 2000 N - 0.571.5020
6 Preparation methods according to ISO 17664 | 6.3 Disinfection
6.3 Disinfection
CAUTION
Malfunctioning from using a disinfectant bath or disinfectant containing chlorine.
Defects in the product.
▶ Only disinfect in a thermodisinfector or manually.
6.3.1 Manual disinfection - external
KaVo recommends the following products based on material compatibility. The micro‐
biological efficacy must be ensured by the disinfectant manufacturer.
▪ Mikrozid AF made by Schülke & Mayr (liquid or cloths)
▪ FD 322 made by Dürr
▪ CaviCide made by Metrex
Consumables required:
▪ Cloths for wiping off the medical device.
▶ Spray the disinfectant on a cloth, then thoroughly wipe down the medical device
and leave the disinfectant to soak in according to the instructions from the disin‐
fectant manufacturer.
Note
Follow the instructions for use of the disinfectant.
6.3.2 Manual disinfection - internal
The efficacy of manual internal disinfection must be demonstrated by the manufactur‐
er of the disinfection agent. With KaVo products, use only disinfection agents that
have been released by KaVo with respect to the compatibility of materials (e.g. WL-
cid / made by ALPRO).
▶ Immediately after internal disinfection, lubricate the KaVo medical device immedi‐
ately with care agents from the KaVo care system.
6.3.3 Machine disinfection - external and internal
KaVo recommends thermodisinfectors in accordance with EN ISO 15883-1, which are
operated with alkaline cleaning agents with a pH value of max. 10 (e.g. Miele G
7781 / G 7881 – Validation was carried out with Programme "VARIO-TD", cleaning
agent "neodisher® mediclean", neutralisation agent "neodisher® Z" and rinsing agent
"neodisher® mielclear" and only applies to the material compatibility with KaVo prod‐
ucts).
▶ For program settings as well as cleansers and disinfectants to be used, please re‐
fer to the Instructions for Use of the thermodisinfector (complying with max. pH
value of 10).
▶ In order to prevent negative effects on the medical device, make sure that the in‐
terior and the exterior of the medical device are dry after completion of the cycle,
and then grease it immediately with servicing agents from the KaVo care system.
17 / 26

Instructions for use SONICflex 2000 N - 0.571.5020
6 Preparation methods according to ISO 17664 | 6.4 Drying
18 / 26
6.4 Drying
Manual Drying
▶ Blow off the outside and inside with compressed air until water drops are no lon‐
ger visible.
Automatic Drying
The drying procedure is normally part of the disinfection program of the thermodisin‐
fector.
Note
Please observe the instructions for use of the thermodisinfector.
6.5 Care products and systems - Servicing
CAUTION
Premature wear and malfunctions from improper servicing and care.
Reduced product life.
▶ Perform proper care regularly!
Note
KaVo only guarantees that its products will function properly when the care prod‐
ucts are used that are listed as accessories since they were tested for proper use
on our products.
Note
If you are bothered by some oil leaking during the treatment, the technical set-up
allows for switching from servicing with oil prior to sterilisation to once weekly serv‐
icing.
6.5.1 Torque wrench care
CAUTION
Malfunctions from cleaning in the ultrasonic unit.
Defects in the torque wrench.
▶ Do not place the torque wrench in ultrasonic cleaning devices.
If the torque wrench runs roughly, it should be lubricated with silicone grease (Mat.
no. 1.000.6403). The silicone grease is pressed into the torque wrench in the slots or
grease pockets of the locking springs. Then place a small amount of grease on your
fingertip, and press it into the torque wrench at the indicated location (see arrow).
Then rotate the torque wrench and regrease if necessary.
6.5.2 Care with KAVOspray
▶ Remove tip.
▶ Cover the product with the Cleanpac bag.

Instructions for use SONICflex 2000 N - 0.571.5020
6 Preparation methods according to ISO 17664 | 6.6 Packaging
▶ Place the product on the cannula, and press the spray button for one second.
6.5.3 Care of the KaVo SPRAYrotor
▶ Remove tip
▶ Place the product on the appropriate coupling of the KaVo SPRAYrotor and cover
it with a Cleanpac bag.
▶ Servicing the product.
See also:
2Instructions for use KaVo SPRAYrotor
6.5.4 Care with KaVo QUATTROcare
Cleaning and servicing unit with expansion pressure for effective cleaning and care.
KaVo recommends servicing the product once per week.
▶ Remove the tip.
▶ Servicing the product.
See also:
2Instructions for use KaVo QUATTROcare 2104 / 2104A
6.6 Packaging
Note
The sterilisation bag must be large enough for the handpiece so that the bag is not
stretched.
The quality and use of the sterilisation packaging must satisfy applicable standards
and be suitable for the sterilisation procedure!
▶ Weld each medical device individually in a sterilised item package!
6.7 Sterilisation
Sterilisation in a steam steriliser (autoclave) in accordance with EN
13060 / ISO 17665-1
CAUTION
Premature weary and malfunctions from improper servicing and care.
Reduced product life.
▶ Before each sterilisation cycle, service the medical device with KaVo care prod‐
ucts. However, if over-oiled, the SONICflex will differ from the guidelines.
19 / 26

Instructions for use SONICflex 2000 N - 0.571.5020
6 Preparation methods according to ISO 17664 | 6.8 Storage
20 / 26
CAUTION
Contact corrosion due to moisture.
Damage to product.
▶ Immediately remove the product from the steam steriliser after the sterilisation cy‐
cle!
Note
Remove the tips to be sterilized and dry the medical device.
The KaVo medical device has a maximum temperature resistance of up to 138 ℃
(280.4 °F).
Select a suitable procedure (depending on the available autoclave) from the following
sterilisation processes:
▪ Autoclave with three times pre-vacuum:
- at least 3 minutes at 134 °C -1 °C / +4 °C (273 °F -1.6 °F / +7.4 °F)
▪ Autoclave using the gravity method:
- at least 10 minutes at 134 °C -1 °C / +4 °C (273 °F -1.6 °F / +7.4 °F)
6.8 Storage
Prepared products must be stored, protected from germs (as far as possible) and
dust, in a dry, dark, cool room.
Note
Comply with the expiry date of the sterilised items.