Miele G 7825 Manual

Loading the machine
–Arrange the load so that water can
access all surfaces. This ensures
that it gets properly cleaned.
–Do not place items to be cleaned
inside other pieces where they may
be concealed.
–Hollow instruments must be
thoroughly cleaned, internally and
externally.
–Ensure that instruments with long
narrow hollow sections can be
flushed through properly before
placing them in inserts or connecting
them to jets.
– Hollow vessels should be inverted
and placed in the correct mobile
units,...

Surgical instruments (OP)
Surgical instruments should be stored
for as short a time as possible before
machine processing.
The OXIVARIO programme is
recommended for instruments where
there is a long delay between the time
they are used and the time they can be
reprocessed. See "Special features" at
the end of this booklet.
Disinfection of surgical instruments,
and of those used for minimal invasive
surgery should preferably take place
thermally.
De-ionised water should be used for
the final rinse...

Ophthalmology
Opthalmic instruments should be
cleaned and disinfected in a special
mobile injector unit.
The top level is fitted with various
connections for hollow instruments, e.g.
rinsing and suction hand pieces, and
cannulae.
Instruments are secured to the hose
connectors in the mobile injector unit
using the silicone holders and
connectors in the rack.
The lower level of the mobile injector
unit is designed to take E 441/1 inserts
or E 142 mesh trays for processing
solid instruments.
Plastic fibre...

Anaesthetic instruments (AN)
Anaesthetic instruments should be
thermally disinfected using the
DES-VAR-TD-AN programme.
If this is not possible, they can be
processed using a chemical
disinfection programme. The water
level in the machine should be
increased when using a chemical
disinfection programme. To establish
the effectiveness of disinfection, consult
the manufacturer of the disinfecting
agent being used.
If the process is not to be followed
by sterilisation, the load should be
dried completely to...

Baby bottles (BC)
Baby bottles can be processed in
E 135 containers in both bottom levels
of an E 735/1 mobile unit. An E 364
container with wide-necked teats or an
E 458 container with screw connection
teats can be processed at the same
time on the top level of the mobile unit.
–Ensure the level marker on the
bottles is machine-washable.
–If there is a delay of 4 hours or more
before bottles can be washed, fill
them with water to prevent residues
from drying on.
If the process is not to be followed
by...

Frame E 750
Place the frame centrally in the top
level of the E 735/1 mobile unit.
Hook one E 135 container onto each
side of the frame.
The angled positioning of the
containers ensures that the jets of water
reach right into the bottles.
The two blocked corners in the
inserts should be located over the
positions marked with an X on the
drawing. The jets of water cannot
get into the bottles properly in these
positions to clean them.
Areas of application
26 

Operating theatre shoes (OS)
Polyurethane operating theatre shoes,
and/or insoles should be cleaned and
chemically disinfected at 60 °C. These
can only be thermally disinfected (using
programme SHOE-TD-75/2) if the
manufacturer states that they are made
of a suitably heat-resistant material.
To establish the effectiveness of
chemical disinfecting agents for
disinfection consult the manufacturer.
Theatre shoes should be cleaned
and disinfectedin a machine
installed specifically for this
purpose only....

Laboratory glassware (LG)
Wide-necked laboratory glassware,
e. g. beakers, wide-necked Erlenmeyer
flasks and Petri dishes, and cylindrical
shaped items e. g. test tubes, can be
cleaned and rinsed, internally and
externally, by the action of the rotating
spray arms. They can be arranged in
full, half and quarter inserts in an empty
bottom or top basket with spray arms.
Narrow-necked items such as narrow-
necked Erlenmeyer flasks, conical
flasks, measuring flasks and pipettes,
require mobile injector units...

Transfer trolley for loading and
unloading the machine
When a disinfection process is
being carried out according to
nationally laid down hygiene
standards (e.g. § 18 IfSG), the
contaminated surfaces of the trolley
must be disinfected, after the
machine has been loaded, using a
spray disinfectant in accordance
with national health and safety
regulations and § 18 IfSG.
Disinfecting agents listed by DGHM
(German institute for microbiology
and hygiene) are also suitable.
The height of the transfer trolley...

Hang the mobile unit into the locating
slots on the transfer trolley using both
hooks.
To lift the mobile unit step down on
the transfer trolley foot pedal.
Push the transfer trolley under the
open door on the washer-disinfector
as far as it will go. The mobile unit will
then sit over the door.
Secure the brakes on the wheels.

To lower the mobile unit step right
down on the foot pedal.

At the end of the programme push
the transfer trolley up to the
washer-disinfector making sure that
the door of...