Miele G 7825 Manual

							Description of the machine
This washer-disinfector can be set up
or retro-fitted to use the OXIVARIO
programme by adding an additional
dispenser pump together with a buffer
tank for hydrogen peroxide H
2O2solution. The DOS 2 dispenser is used
for the H
2O2solution.
Two special programmes are available
for this cleaning process, OXIVARIO
PLUS and OXIVARIO. The machine is
supplied with these two programmes
allocated to programme places 51 and
52.
The cleaning process releases active
oxygen under alkaline conditions. The
cleaning agent used must be tenside
free and have a pH value of between
11 and 11.5.Areas of application
The OXIVARIO process uses an
alkaline cleaning agent and is
recommended for processing surgical
instruments where particularly stringent
levels of cleanliness are required.
It is particulary suitable for surgical
instruments such as those used in HF
(high frequency) surgery, orthopaedic
surgery and for instruments which have
dried out because of the length of time
that has elapsed between using them
and reprocessing them. It is also
suitable for antiseptic circumstances.
The cleaning process is suitable for the
careful handling of minimally invasive
instruments, including fibre optics,
where the manufacturer has declared
that they are suitable for processing
with an alkaline cleaning agent.
It is not suitable for anodised
aluminium.
Be aware that items made from alloys
containing titanium such as some
implants, do not always state the
material's compatibility. Processing
such items can result in colour
changes, rendering any coding on
them ineffective. If in doubt please
consult the manufacturer of the item.
Due to the high efficacy of the
Oxivario process it is important to
lubricate joints and contact parts on
instruments pre sterilisation. Please
refer to the instrument manufacturer
for guidance.
Special features - OXIVARIO
61 
						

							Warning and Safety
instructions
These warning and safety
instructions are in addition to those
given at the beginning of this
booklet.
H2O2solution must only be used in
the special containers and adapters
supplied by the Ecolab and Dr. Weigert
companies.
Important: observe the
manufacturer's safety instructions as
given on their safety data sheet.
Be especially careful when handling
H
2O2solution. It is an irritant chemical.
Observe all current safety instructions
pertaining to its use.
Wear protective gloves and goggles.
Empty containers must be disposed
of in accordance with the
manufacturer's instructions.
H2O2solution must not be mixed
with other chemicals. This could cause
a serious chemical reaction, e. g. the
release of harmful vapours or gases.
Connecting the H2O2solution
container
The connection hose for the H2O2solution container is identified by a
black label. It is supplied without an
adapter because the system for
drawing the solution out of the
container varies depending on supplier.
Connect the supplier's adapter to the
connection hose (black).
Then connect this to the H
2O2solution container.
Then start the DOS2-FILL
programme.
Unlike with other chemical agents, the
H
2O2solution container must be fully
emptied before it is exchanged for a
new one.
Do not replace the H
2O2solution
container with a new one until the FILL
DOS 2 CONTAINER message is
displayed. After connecting the new
container you must run the DOS2-FILL
programme.
If the message CHECK DISPENSING
SYSTEM 2 appears in the display you
must check the container and all
dispensing tubes and hoses. The
programme will stop automatically.
Special features - OXIVARIO
62 
						

							Electrical and electronic machines
often contain materials which, if
handled or disposed of incorrectly,
could be potentially hazardous to
human health and to the environment.
They are, however, essential for the
correct functioning of your or machine.
Please do not therefore dispose of it
with your general waste.
Please dispose of it at your local
community waste collection / recycling
centre or contact your dealer for
advice. Ensure that it presents no
danger to children while being stored
for disposal.
Disposal of your old machine
63 
						

							M.-Nr. 07 776 760 / 00
0366
Alteration rights reserved / Publication date 11.01.2010