BANDELIN TRISON User manual

6536-000 en/2022-03
Operating Instructions
TRISON
High-power ultrasonic bath
Valid for:
TRISON 4000 Si/Xi R/L
SONOBOARD TRISON R/L
Software version from 2.0.0, image version 2.0.1
Dokument:6536-000Sprache: enVersion:2022-03

2/54 6536-000 en/2022-03
© 2022
1 2 GmbH & Co. KG, Heinrichstr. 3–4, 12207 Berlin, Ger-
many
Phone: [phone], Fax: [phone], [email protected]
Certified in accordance with ISO 9001 and ISO 13485
The product names da Vinci, da Vinci Xi and da Vinci Si, as well as da Vinci
EndoWrist, are trademarks or registered trademarks of Intuitive Surgical or their
respective owners.

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Table of contents
Table of contents
1 About this operating manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
2.1 Using the ultrasonic bath . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Reporting obligation in the event of serious incidents. . . . . . . . . . . 7
2.3 Prevention of cross-contamination and infection. . . . . . . . . . . . . . . 7
2.4 Keep away from children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.5 Danger of electric shock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.6 Damage to health due to ultrasonic noise. . . . . . . . . . . . . . . . . . . . . . 8
2.7 Hazards due to high temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.8 Danger from ultrasound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.9 Danger from agents used. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.10 Disposing of sonication fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.11 Erosion of the oscillating tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.12 Interference with wireless communication. . . . . . . . . . . . . . . . . . . . . 10
3 Design and function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2 Oscillating tank with ultrasound generator. . . . . . . . . . . . . . . . . . . . . 12
3.3 TRISON Base control unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.4 TRISON Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.5 TRISON Twist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.6 TRISON Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.7 Temperature sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.8 Xi spacer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.9 Symbols and buttons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4 Preparation for operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.1 Rinsing out the ultrasonic oscillating tank. . . . . . . . . . . . . . . . . . . . . . 17
4.2 Switching the ultrasonic bath on and off. . . . . . . . . . . . . . . . . . . . . . . 17
4.3 Changing settings on the TRISON Base . . . . . . . . . . . . . . . . . . . . . . . . 18
4.4 Attaching and removing the TRISON Lift . . . . . . . . . . . . . . . . . . . . . . . 18
4.5 Attaching and removing the TRISON Twist . . . . . . . . . . . . . . . . . . . . . 19
5 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table of contents
4/54 6536-000 en/2022-03
5.1 Preparing for ultrasonic cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.1.1 Sonication fluid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.1.2 Pour in the sonication fluid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.1.3 Degas the sonication fluid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.1.4 Checking the adapters for MIS instruments . . . . . . . . . . . . . . . . . . . . 22
5.2 Cleaning instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.2.1 Cleaning the Si instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.2.2 Cleaning the Xi instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.2.3 Cleaning rinsable MIS instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.2.4 Cleaning standard instruments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.3 After the ultrasonic cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.3.1 Empty the oscillating tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.3.2 Rinsing the ultrasonic bath. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.3.3 Disinfecting the ultrasonic bath . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.3.4 Cleaning and disinfecting the TRISON Lift, TRISON Twist and TRISON Rack 29
5.3.5 Rinsing the filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.3.6 Saving of logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.4 Troubleshooting a malfunction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
6 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.1 Cleaning and maintenance of the ultrasonic bath . . . . . . . . . . . . . . . 35
6.2 Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.3 Replacing the adapter seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
6.4 Performing the foil test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.5 Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
6.6 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
8 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
9 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
10 Process diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
11 Maintenance lists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

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About this operating manual/1
1 About this operating manual
This operating manual contains important and useful information for safe and
efficient use of the ultrasonic bath.
• Please read this operating manual before using the ultrasonic bath.
• In particular, please observe chapter 2Safety.
• If you pass on this ultrasonic bath, include this operating manual.
• Contact your specialist dealer or BANDELIN if you have any questions that are
not answered in this operating manual. You will find information on our ser-
vice department in chapter 6.5Repair.
Illustrations are examples and not to scale.

2 / Safety
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2Safety
2.1 Using the ultrasonic bath
The TRISON ultrasonic bath uses the physical effect of high-performance ultra-
sound in aqueous liquids to clean rinsable and non-rinsable medical instruments.
The TRISON ultrasonic bath is a Class I medical device pursuant to Regulation (EU)
2017/745.
UMDNS nomenclature (ECRI/DIMDI): 14-263
Cleaning is conducted using water and an agent suitable for use with ultrasound.
The use of the TRISON ultrasonic bath is indicated for
• Support for manual pre-cleaning in the context of mechanical reprocessing of
medical devices and as
• Support for manual pre-cleaning and cleaning in the context of manual repro-
cessing of medical devices.
Instruments may not be placed on the bottom of the oscillating tank. They must
be inserted into the sonication fluid with a TRISON Twist, in a TRISON Rack or an
insert basket with basket holder. An overview of suitable accessories can be
found in chapter 9Accessories.
The TRISON ultrasonic bath may not be operated while unattended.
Intended purpose
The TRISON ultrasonic bath can be used for the following purposes:
Contraindications/exclusions
• Lenses, camera systems, light cables, mirrors, or objects made of or contain-
ing elastic materials (e.g. catheters, respiratory system functional parts, flexi-
ble endoscopes) are not suitable for sonication, or are only suitable under
Purpose (cleaning goal) Required accessories
Sonication and simultaneous, alternating suction and pressure
rinsing of the instrument shafts while the instrument tools of
the da Vinci Si robotic instruments move
TRISON Twist Si
Right variant or left variant
Sonication and simultaneous, alternating suction and pressure
rinsing of the instrument shafts while the instrument tools of
the da Vinci Xi robotic instruments move
Cleaning of the da Vinci Xi EndoWrist Staplers 45
TRISON Twist Xi
Right variant or left variant
Additional Xi spacer
Sonication and simultaneous suction rinsing of the instrument
shafts of MIS instruments with outer diameters of 3 to 10 mm
TRISON Rack
Right variant or left variant
Sonication of standard instruments Insert basket and
basket holder
Right variant or left variant

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Safety/2
certain conditions. The specifications of the respective manufacturer provide
information on suitability for ultrasonic cleaning.
• The TRISON ultrasonic bath is not suitable for cleaning or disinfecting contact
lenses.
• Flammable liquids may not be sonicated in the TRISON ultrasonic bath.
• Indirect sonication in the TRISON ultrasonic bath is not permitted.
Possible side effects/restrictions
• Ultrasound does not disinfect. However, processes such as chemical disinfec-
tion may be accelerated in the ultrasonic bath.
• Cavitation erosion can cause surfaces to be mechanically corroded and their
coatings to dissolve.
User group
The TRISON ultrasonic bath is intended for use in health care facilities, e.g. in a
Central Sterile Supply Department (CSSD). It is to be used by trained personnel.
Operating the ultrasonic bath does not pose a risk to pregnant women.
2.2 Reporting obligation in the event of serious incidents
Report serious incidents to BANDELIN electronic GmbH and Co. KG and to the
competent authorities.
2.3 Prevention of cross-contamination and infection
To avoid cross-contamination, regularly clean and disinfect the surfaces of the
ultrasonic bath with a surface disinfectant that has at least bactericidal, yeasti-
cidal and limited virucidal properties. Process accessories such as holders, carri-
ers or baskets in a cleaning and disinfection device.
At higher temperatures, vapours and aerosols that are contaminated with intro-
duced impurities may escape from the ultrasonic bath. This can lead to infections
and disease. Avoid bath temperatures above 40 °C. If necessary, use a lid, suction
device or protective equipment.
2.4 Keep away from children
Children cannot see the dangers related to the ultrasonic bath. Therefore, keep
children away from the ultrasonic bath.

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2.5 Danger of electric shock
The ultrasonic bath is an electrical device. Failure to follow safety rules can result
in a life-threatening electric shock.
• Protect the ultrasonic bath from moisture and wetness. Keep the surface and
the touchscreen clean and dry.
• Only transport the ultrasonic bath in empty condition.
• Do not spray the ultrasonic bath, do not immerse it in water or expose it to
splash water.
• Only connect the ultrasonic bath to a power outlet with a grounded socket.
• If you notice a defect in the ultrasonic bath, disconnect the mains plug imme-
diately. Do not connect a defective ultrasonic bath to the mains.
• Repairs should only be carried out by the manufacturer. See chapter
6.5Repair.
• Position the ultrasonic bath so that it is easy to unplug the mains connection.
2.6 Damage to health due to ultrasonic noise
Some people may find the typical ultrasonic noise produced during processing
very unpleasant. Damage to health can result if you remain within a radius of 2 m
for long periods.
• Wear suitable ear protection.
• Use a lid to reduce noise. The ultrasonic bath can also be used inside a sound-
proof box.
2.7 Hazards due to high temperature
The ultrasonic bath, sonication fluid and instruments can become hot during
operation. Contact with these products may cause burns.
Ultrasound energy warms up the sonication fluid even without additional heating.
Prolonged ultrasound operation can lead to very high temperatures.
• Observe the treatment times recommended by the manufacturer of the ultra-
sound preparation. Do not leave the ultrasound switched on for longer than
necessary.
• Do not reach into the sonication fluid with your hand. Remove instruments
with the TRISON Twist, the TRISON Rack, the insert basket or forceps.
• Allow instruments to cool before touching them.
Non-aqueous fluids can heat up many times faster than water. A possible flash-
point can be reached or exceeded after a very short sonication time. In the case of
high-boiling liquids, the bath temperature can rise to over 120 °C due to the
energy input of the ultrasound. This can lead to fires and severe burns.

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Safety/2
2.8 Danger from ultrasound
High ultrasonic levels like those reached in the ultrasonic bath destroy cell struc-
tures. If part of the body is immersed in the sonication fluid during operation, this
can cause damage to skin and also damage to internal tissue. The periosteum of
finger bones can be damaged.
• Do not reach into the sonication fluid during operation.
• Never sonicate living creatures.
2.9 Danger from agents used
Agents used in the ultrasonic bath can be toxic or caustic. They can irritate eyes,
skin and mucous membranes. The vapours and aerosols can also be dangerous.
• Wear gloves and protective goggles when handling dangerous agents.
• Do not ingest the agents and do not allow them to come into contact with
eyes or skin. Do not lean closely over the ultrasonic bath otherwise vapours
could come into contact with your eyes and you could breathe in vapours.
• Place a lid on the ultrasonic bath during operation. Use an extraction system if
there are dangerous vapours.
• Note the information on the label and on the safety data sheet for the agent.
• Keep the agents out of the reach of children and of persons who have not
been instructed.
2.10 Disposing of sonication fluid
Dispose of the sonication fluid according to the information provided by the man-
ufacturer of the ultrasound agents used. The recommended ultrasound agents
from the TICKOPUR, TICKOMED and STAMMOPUR product ranges from
DR. H. STAMM GmbH are biodegradable according to the articles of Regulation
(EC) no. 648/2004 (Detergents Regulation). If necessary, the sonication fluid
needs to be neutralised before disposal.
During cleaning, water-polluting substances, e.g. oils or heavy-metal compounds,
can contaminate the sonication fluid depending on the type of soiling. If the limit
value for these substances is exceeded, the sonication fluid must be reprocessed
or disposed of as special waste.
Observe the local waste water regulations.

2 / Safety
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2.11 Erosion of the oscillating tank
The surface of the oscillating tank is subject to erosion. How quickly this erosion
takes place depends on the use of the ultrasonic bath. The erosion leads to leak-
age in the oscillating tank. Bath liquid can thus penetrate into the interior of the
ultrasonic bath. Moisture on electrical components can cause an electric shock or
fire.
• Do not use the ultrasonic bath any longer if you notice a leak. Disconnect the
mains plug immediately. Empty the oscillating tank.
You can extend the lifespan of the oscillating tank by observing the following
instructions:
• Replace any sonication fluid that is visibly contaminated with particles.
• Only use demineralised water (DI water) with an ultrasound-compatible
preparation.
• Do not use chemicals that contain or release chloride ions in the oscillating
tank. This is the case with some disinfectants, household cleaners and dish-
washing detergents. Chloride ions will corrode stainless steel.
• Only use the ultrasonic bath with accessories that are suited for the ultrasonic
bath and instruments. Do not place any instruments directly on the bottom of
the oscillating tank. An overview of suitable accessories can be found in chap-
ter 9Accessories.
2.12 Interference with wireless communication
The ultrasonic bath can cause interference in nearby wireless communication
devices, e.g.:
• Mobile phones
• WiFi devices
• Bluetooth devices
If interference with the functions of a wireless device occurs, increase its distance
from the ultrasonic bath.
The ultrasonic bath meets the requirements for Class B devices according to EN
55011.

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Design and function/3
3 Design and function
3.1 Overview
Fig. 1 TRISON ultrasonic bath installed in the SONOBOARD functional cabinet (functional cabi-
net is optional)
1 Oscillating tank
2TRISONLiftpivot-mountedarm
3 TRISON Twist moving device
4 TRISON Base control unit
5 Mains supply switch
6Ultrasoundgenerator

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3.2 Oscillating tank with ultrasound generator
Fig. 2 Oscillating tank with ultrasound generator
1 Filling level mark
2Outlet
3Ultrasoundgenerator
4basketmounts
3.3 TRISON Base control unit
Fig. 3 TRISON Base
1Touchscreen
2Mainsswitch
3Fuses
4 Ethernet interface
5USBinterface
6Filter
7 Rotary base
8 Connections for hose couplings
9 Connection for the TRISON Twist or temperature sensor

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Design and function/3
3.4 TRISON Lift
Fig. 4 TRISON Lift (optional)
1 Connector for attachment of a TRISON Twist
2 Foot element
3 Foot plate for attachment to the work plate
With the TRISON Lift, the TRISON Twist moving device can be swung up and
down for cleaning robotic instruments. The TRISON Lift is mounted behind the
oscillating tank on the work surface.
3.5 TRISON Twist
Fig. 5 TRISON Twist TT 4000 Si for Si instruments (optional)
1 Connector for attachment to the TRISON Lift
2Handgrip
3 Support for the oscillating tank
4 Push handles
5Hosesets
6Hosecouplings
7 Rinsing plug
8 Return hoses
9 Plug for connection to the TRISON Base
2
1
3
4
3
3
2
1
95
67
8

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Fig. 6 TRISON Twist TT 4000 Xi for Xi instruments (optional)
1 Feet
2Handgrip
3 Connector for attachment to the TRISON Lift
4Mounts
5 Plug for connection to the TRISON Base
6Hosesets
7 Hose couplings
8 Rinsing plug
9 Return hoses
The TRISON Twist is used to clean up to four robotic instruments simultaneously
or one Xi stapler instrument. The TRISON Twist is available as a left- or right-
hand variant, see chapter 9Accessories.
During the first 30 minutes of the cleaning process, the instruments are filled
with the sonication fluid to dissolve and decompose organic residues. During rins-
ing, the instrument tips are moved to allow for the cleaning of hard-to-reach
joints and cavities. Instruments that are not rinsable are displayed on the touch-
screen after cleaning.
3.6 TRISON Rack
Fig. 7 TRISON Rack (optional)
1Basket
2Handgrips
1
5
1 2
3
4
4
8
6
79
21
4
3

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Design and function/3
3 Comb bar for 8 adapters
4 Support for the oscillating tank
The TRISON Rack is used to clean up to 8 rinsable MIS instruments simultane-
ously. The TRISON Rack is available as a left- or right-hand variant, see chapter
9Accessories.
The instruments are connected to the corresponding adapters, rinsed from the
inside and individually checked for flow. Instruments that are not rinsable are dis-
played on the touchscreen after cleaning.
3.7 Temperature sensor
Fig. 8 Temperature sensor (optional)
1 Fastening clamp
2 Immersion sensor
3 Plug for connection to the TRISON Base
4LEDdisplay
Information
The plug on the temperature sensor may not be immersed in liquid.
– If the plug has come into contact with liquid, allow it to dry completely before
connecting it.
– The plug can be blown out with compressed air.
The temperature sensor is used to monitor the temperature during cleaning of
standard instruments.
Meaning of the LED displays:
– Green, steady light: Bath temperature OK
– Red, steady light: Bath temperature too low
– Red, flashing: Bath temperature too high
– Orange, flashing: Immersion sensor not immersed
1
2
3
4

3 / Design and function
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3.8 Xi spacer
Fig. 9 Xi spacer (optional)
The Xi spacer is clipped to the TRISON Twist TT 4000 Xi, for cleaning of Xi sta-
plers.
3.9 Symbols and buttons
Startup screen
Next/OK
Back
Cancel
Start
Flow rate during cleaning
Temperature during cleaning
Instrument channel currently being rinsed
Ultrasound active
Instrument is clogged, cleaning must be repeated.
Instrument is unobstructed, cleaning is complete.
1
2
3
4
A1
A2
B1
B2
1
2
3
4
C1
C2
D1
D2

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Preparation for operation/4
4 Preparation for operation
4.1 Rinsing out the ultrasonic oscillating tank
Rinse the ultrasonic oscillating tank thoroughly with water before using it for the
first time.
4.2 Switching the ultrasonic bath on and off
Switching on the ultrasonic bath
Switch on the ultrasonic bath using the mains switch on the back of the TRISON
Base. After a few seconds, the startup screen appears on the touchscreen.
If there is no network connection during the start-up process, a message appears
briefly on the screen. After about 10 seconds, the ultrasonic bath restarts auto-
matically without a network connection.
If the startup screen does not appear after a long period of time, see 5.4Trouble-
shooting a malfunction.
Switching off the ultrasonic bath
Switch off the ultrasonic bath using the mains switch on the back of the TRISON
Base.
After switching off the ultrasonic bath, wait at least 10 seconds before switching
it on again.

4 / Preparation for operation
18/54 6536-000 en/2022-03
4.3 Changing settings on the TRISON Base
Adjusting the screen brightness
From the startup screen select “Settings”, then “User”, and then “Brightness” to
adjust the screen brightness.
Setting the date and time
From the startup screen select “Settings”, then “System”, and then “Time/Date”
to set the time and date.
Information
The time does not adjust automatically to summer time. At the start and end of
summer time, you must reset the summer time.
Changing settings for the cleaning of robotic instruments
Robotic instruments have a pre-set soaking time of 30 minutes and a cleaning
time of 30 minutes. You can switch off the soaking time and reduce the cleaning
time to 15 minutes.
1. On the startup screen, tap “Settings”.
2. Tap on “System”.
3. Tap “Robotics runtime”.
4. Enter the password “1983” when prompted.
5. Select the soaking and cleaning time for the robotics program.
Changing settings for the cleaning of MIS instruments
For MIS instruments, a cleaning time of 15 minutes and a filling volume of
35 litres are pre-set. The filling volume conforms to the TE?3000 oscillating tank.
You can adjust the cleaning time and the filling volume.
1. On the startup screen, tap “Settings”.
2. Tap on “User”.
3. Tap “Process data”.
4. Select the cleaning time and filling volume for the MIS program.
4.4 Attaching and removing the TRISON Lift
Push the foot element of the TRISON Lift backwards into the foot guide, until the
TRISON Lift engages.
Fig. 10 Attaching the TRISON Lift

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Preparation for operation/4
Do not remove the TRISON Lift until the TRISON Twist has been removed. Pull the
foot element on the foot plate forward until the TRISON Lift can be removed.
4.5 Attaching and removing the TRISON Twist
Attaching the TRISON Twist
NOTICE
– The plug of the TRISON Twist is not waterproof. Make sure that it does not
come into contact with the sonication fluid. If the plug has come into contact
with liquid, allow it to dry completely before connecting it. The plug can be
blown out with compressed air.
– Do not twist the plug or insert it forcefully. Any damage could lead to a short
circuit!
Requirements
• The TRISON Lift is mounted.
• There are no instruments on the TRISON Twist.
Procedure
1. Hold the TRISON Twist plug firmly and make sure that it does not come into
contact with the sonication fluid.
2. Grip the handle of the TRISON Twist and push it downward into the TRISON
Lift guide, until the TRISON Twist engages.
3. Connect the plug of the TRISON Twist to the TRISON Base.
Removing the TRISON Twist
Requirements
• All instruments have been removed from the TRISON Twist.
• The hose couplings on the TRISON Base have been removed.
Procedure
1. Disconnect the TRISON Twist plug from the TRISON Base. Hold the plug firmly
and make sure that it does not come into contact with the sonication fluid.
2. Grip the handle of the TRISON Twist and pull it upwards into the TRISON Lift
guide, until the TRISON Twist can be removed.

5 / Operation
20/54 6536-000 en/2022-03
5Operation
5.1 Preparing for ultrasonic cleaning
5.1.1 Sonication fluid
A solution of water and a special ultrasound preparation is used as the sonication
fluid. Drinking water or demineralised water (DI water) can be used as water.
Water without additives is not suited for sonication. Use of demineralised water
without an ultrasound preparation will lead to increased erosion of the oscillating
tank.
Do not leave the instruments in the sonication fluid for too long after cleaning.
This can damage the instruments.
The ultrasound preparation used must be cavitation-conducive, biodegradable,
easy to dispose of, gentle to materials, and long-lasting.
BANDELIN recommends the use of an enzymatic ultrasound preparation accord-
ing to the specifications of the instrument manufacturer, for cleaning of the
robotic instruments.
For the cleaning of rinsable MIS instruments, BANDELIN recommends use of the
ultrasound preparations STAMMOPUR?DR?8 and STAMMOPUR?R by
DR. H. STAMM GmbH.
• Telephone consultation: [phone]
• Website: www.dr-stamm.de
Follow the dosing instructions provided by the manufacturer of the ultrasound
preparation.
You can calculate the quantities yourself, analogously to the following example.
35 l ready-to-use solution, 2.5%:
You can also find the dosage in the following table:
Work
contents
Dosage
Water°+°preparation
[l] 1% 2% 3% 5% 10 %
35.0 34.65 l + 0.35 l 34.3 l°+ 0.7 l 33.95 l°+
1.05 l
33.25 l°+
1.75 l
31.5 l°+ 3.5 l
35 l x 2,5 %
= 0,875 l agent
100 %
35 l - 0,875 l = 34,125 l water