2006/02
OPERATING INSTRUCTIONS
CLEANING AND DISINFECTING OF SUCTION UNITS
CONTENTS
Important Information
1. Notes......................................................... 3
1.1 EC Designation ..................................3
1.2 General Information ........................... 3
1.3 General Information on Safety ........... 3
1.4 Preventing Accident s and Injuries ... 3
1.5 Warning Indications and Symbols..... 3
2. Product information ................................ 4
2.1 Specified Use .................................... 4
2.2 Incorrect Use ..................................... 4
3. Delivery contents .................................... 4
3.1 Cleaning and disinfecting preparations
for suction units ................................. 5
Using the product
4. Cleaning and disinfacting
the suction unit ........................................ 6
4.1 Cleaning after each use .................... 6
4.2 Cleaning and disinfecting before the
midday break and at the end of the
working day ....................................... 6
4.3 Sucking up the disinfectant solution . 7
4.4 Tips for dealing with a problematic
water supply ...................................... 8
5. Cleaning the mouthwash basin ............. 8
2
IMPORTANT INFORMATION
1. NOTES
1.1 EC Designation
• This product is not covered by EC directive
specifications.
1.4 Preventing Accident s and Injuries
Always wear appropriate protective
gloves when handling disinfectants.
Irritant to eyes and skin.
In the event of skin contact, wash off
immediately using soap and water.
In the event of eye contact, rinse
thoroughly with water and seek
medical attention.
Always keep disinfectants out of the
reach of children.
1.2 General Information
• These Operating Instructions count as part
of the product and are to be kept to hand at
all times. Precise compliance with these
instructions is a condition of specified use.
• The Dürr Dental Company will accept no
liability whatsoever for injury or damage
resulting from the use of non-original spare
parts or consumable items.
• The guarantee period is one year, counted
from the date of delivery.
• The Dürr Dental Company will only accept
responsibility for the safety, reliability or
correct functioning of the product if it is
used as specified in the Operating
Instructions.
• Reproduction, in whole or in part, of this
technical documentation requires the
specific written permission of the Dürr
Dental company.
1.3 General Information on Safety
• Please keep the original packaging in case
the product should need to be returned.
Ensure that this packaging is kept out of the
reach of children. The original packaging
provides the best possible transport
protection should return prove necessary.
In the event of a return being required
during the guarantee period, please note
that Dürr Dental will not be liable for any
damage in transit resulting from inadequate
packing.
• This product must only be used by staff with
the training or qualifications required to
ensure correct operation.
1.5 Warning Indications and Symbols
The following symbols are used on the
product packaging and in the Operating
Instructions to provide easy and immediate
identification of especially important items:
Instructions, regulations and
prohibitions regarding the
prevention of personal injury and
grave material damage
Special indications regarding the
efficient use of the product, and other
information
Irritant for the eyes and skin. In the
event of eye contact, rinse thoroughly
with water and seek medical help.
All persons handling the product
should wear protective gloves.
Special cleaning product for suction
units MD 555
Mouthwash basin cleaner MD 550
3
2. PRODUCT INFORMATION
2.1 Specified Use
The purpose of the filter holder and OroCup is
to provide fast and effective mixing of highperformance cleaning and disinfecting
solutions. The OroCup can contain up to two
litres of solution, ready for sucking up into the
system.
2.2 Incorrect Use
The term “incorrect use” refers to any use
other than, or exceeding, specifications. The
manufacturer will accept no liability
whatsoever for injury or damage resulting from
1
such use, which is entirely at the user’s risk.
Do not use foaming products, such
as domestic cleaners, disinfectants
or instrument cleaning products.
3. DELIVERY CONTENTS
OroCup, Fig. 1 ............................ 0780-350-00
For the suction into the unit of 2 litres of
disinfecting or cleaning solutions, e.g.
OROTOL Ultra, OROTOL Plus or MD 555.
or
Filter holder, Fig. 2 ..................... 0780-300-00
For the suction into the unit of 1 litre of
disinfecting or cleaning solutions, e.g.
OROTOL Ultra, OROTOL Plus or MD 555.
2
4
Orotol
Plus
Orotol
Ultra
3.1 Cleaning and disinfecting preparations for suction units
Dürr suction unit disinfectants are highperformance products, which simultaneously
disinfect, deodorise, clean and provide
general protection for all dental suction units
and mouthwash basins. They are also suitable
for all amalgam traps. Carefully selected
disinfecting and cleaning components provide
intensive material and ecological, foam-free
maintenance of the unit.
(Not supplied with unit)
OROTOL Ultra
for dry suction systems
Basic kit ........................................ 0700-075-00
containing 2 x 500 g, 1 dispenser, 1
measuring vessel, 1 measuring spoon
OROTOL Plus
for dry and wet suction systems
4 x 2.5 litre bottles per carton ...... 0700-074-00
OROTOL MD 555
Special cleaning product for suction units
4 x 2.5 litre bottles per carton ...... 6000-072-00
OROTOL MD 550
Mouthwash basin cleaner
6 x 750ml bottles per carton ........ 6000-070-00
Cleaning and disinfecting products are
MD550
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supplied according to the
specifications of each country of use.
Please refer to the list.
OROTOL Plus, OROTOL Ultra
5
USING THE PRODUCT
Please refer also to the Dürr Hygiene
Plan for Dental Surgeries and Clinics
in accordance with UVV VBG 103.
4. CLEANING AND DISINFACTING THE SUCTION UNIT
4.1 Cleaning after each use
Suck up a glass of cold water
suction hose (spray mist suction tube)
4
~1 Liter
Ð
5
small suction hose (saliva suction tube). NB,
carry out both operations, even if only one of
the tubes has been used.
The large suction hose also sucks up a
large amount of air, thus providing a
significant increase in the cleaning
effect.
4.2 Cleaning and disinfecting before
3
4
the midday break and at the end
of the working day
• Clean the Suction unit with water
• Disinfect using the cleaning filter or OroCup
Do not prepare the disinfectant
solution more than one hour before it is
to be used, as it will start to lose its
disinfecting properties.
Do not use any cleaning agent or
disinfectant that has not been explicitly
approved by Dürr Dental, e.g. use
Orotol Ultra or Orotol Plus.
into the large
and
Using the product maintenance
system
• Position the connectors for the spray mist
suction tube (4) and the saliva suction tube
(3), as illustrated, in the Dürr maintenance
system.
• Fill the maintenance system with 1 litre of
water (referring to the disinfectant
instructions for the correct temperature).
• Add the specified dose of disinfectant
solution (see container details). Stir well.
• Attach the suction tubes to connector (3) or
(4). The connectors remain in position once
they have been used for the first time.
6
Using the OroCup
One litre of solution is needed to clean
5
3
4
6
and disinfect one suction unit.
The OroCup can hold two litres of
working solution.
The spare litre of solution can be used,
for ex., on another treatment position or
for cleaning the mouthwash basin.
• Unscrew cap and, according to requirements,
fill with either one or two litres of water. (Refer
to disinfectant for correct temperature).
• Add the specified dose of disinfectant (see
container details) and screw cap shut.
• Shake the OroCup well
• Open the sealing cap (5).
• Attach the suction tubes to the connectors in
the cap, using adapters if necessary.
If two litres of working solution are to be
sucked out of the OroCup, the design
of the unit means that the OroCup
should be placed upright (6) for the
first litre and then positioned
horizontally (7) for the second litre.
4.3 Sucking up the disinfectant
solution
Before sucking up the solution, please ensure
that the following procedures are observed:
Do not use any cleaning agent or disinfectant
that has not been explicitly approved by Dürr
Dental, e.g. use Orotol Ultra or Orotol Plus.
Warning: select the choice of cleaning
and disinfection agents carefully!
Foaming agents (household cleaning agents,
instrument disinfectants, etc.), solvents (acetone,
7
1l
ca.4min.
1l
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etc.), acids (formic acid, phosphoric acid, etc.),
and agents containing chlorides (e.g. milking
machine cleaning agents, etc.) can cause
damage to the cleaning components of the
suction unit.
• Sucking up the disinfectant solution
To ensure problem-free disinfecting of
the suction unit, suck up the solution
via connectors (3) or (4) only.
Do not flush the system with water after
the disinfectant solution has been
sucked up.
6
7
This is to prevent the disinfecting effect
of the solution being destroyed, and also
avoids build-up of harmful deposits in
the suction unit.
• Remove the suction tubes from connectors (3) or
(4) and hang them once more in the tube holder.
• Allow the disinfectant solution to work for about
one hour.
• The disinfecting process is now over.
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4.4 Tips for dealing with a problematic water supply
If mains water is very hard or contains difficultto-dissolve salts, or if the unit does not drain
into a sloping pipe, we recommend the regular
additional use of OROTOL MD 555 (special
cleaning product for suction units).
Use:
Once or twice a week.
• MD 555 fill OROTOL maintenance system or
OroCup according to instructions on pack.
• Suck up MD 555
• Leave MD 555 to work for approx. one hour.
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10
5. CLEANING THE MOUTHWASH
BASIN
••
• OROTOL MD 550
••
and as required. (See instruction on pack).
Note however that this product MUST ONLY
be used before disinfecting the suction unit,
when applied at the end of the working day.
should be used undiluted
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