Operating instructions
Washer-disinfector
G 7862
To avoid the risk of accidents or
damage to the machine it is
essential to read these instructions
before it is installed, commissioned
and used for the first time.
G
M.-Nr. 05 880 901
Contents
Description of the machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Guide to the machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Warning and Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Caring for the environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Disposal of your old appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Opening and closing the door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Electro-thermal door lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
To open the door a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
To close the door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
To open the door with the emergency release. . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Water softener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Setting the water softener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Filling the salt reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Salt indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Adding neutralising or rinsing agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Neutralising agent (factory setting) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Adding neutralising agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Rinsing agent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Adding Rinsing agent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Setting the dosage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Adding cleaning agent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Maintenance of the dispensing system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Loading the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Loading the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Adjusting the top basket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Switching on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Starting a programme. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Changing a programme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Selecting an additional function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Programme sequence display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Programme end . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Switching off. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
To cancel a programme. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2
Contents
Programming special functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
1. Setting the dosage concentration and venting the dispensing system . . . . . . 31
2. Altering the wash/rinse temperature and/or the temperature holding time
in the "Main wash" and "Final rinse" programme stages . . . . . . . . . . . . . . . . . . 33
3. Audible tone (Buzzer) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
4. Re-setting all parameter changes back to the factory settings. . . . . . . . . . . . . 36
Cleaning and care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Cleaning the filters in the wash cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Cleaning the spray arms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Cleaning the drain pump and non-return valve. . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Cleaning the filters in the water inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Cleaning the control panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Cleaning the front of the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Correcting minor faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Faults / possible causes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
After sales service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Technical safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Electrical connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Plumbing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Connection to the water inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Drainage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Programme chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
3
Description of the machine
This washer disinfector is suitable for
cleaning and disinfecting instruments
and accessories including anaesthetic
instruments in medical surgeries and
clinics, as well as in gynaecology,
urology, ENT theatres etc.
It is capable of cleaning and thermally
disinfecting instruments to general
hygiene requirements using the "vario
TD" (AN) programme.
The disinfection programme chosen will
depend on the area of effectiveness
required (bactericidal and/or virucidal)
and the thermal stability of the
instruments.
The parameters for thermal disinfection
in accordance with EN ISO 15883-1 are
80 °C (+ 5 °C, - 0 °C) with a 10 min.
holding time or 90 °C (+ 5 °C, - 0 °C)
with a 5 min. holding time for the
inactivation of HBV.
Contaminated instruments can be
placed directly in the machine without
pre-treatment (no soaking required).
This machine is equipped with a water
softener as standard.
4
Guide to the machine
a On/Off button (I-0)
b Door release
c Display
d Delay start indicator light
e Drying indicator light
f Programme start indicator light
g Start button
h Drying button
i Button to toggle between the actual
temperature, elapsed time and active
washing block displays
j Add (liquid)
indicator light *
Optical interface for
service technician
k Add rinsing agent indicator light
l Add neutralising agent indicator light
m Add salt indicator light
n Water inlet / Drain indicator light
o Programme sequence display
p Programme selector
* only applies to machine fitted with
optional external DOS-Module
cleaning agent
5
Guide to the machine
a Connections for DOS module
Optional dispenser pump for
liquid cleaning agent
- at the back of the machine -
b Filter combination
c Salt container
(for the water softener)
6
d Dispenser for powder cleaning agent
e Duo dispenser for neutralising agent
or
rinsing agent (with dosage
selector)
f Level indicators
Warning and Safety instructions
This machine complies with all
relevant local and national safety
requirements. Incorrect use can,
however, lead to personal injury and
damage to property.
Read the operating instructions
carefully before starting to use this
machine. This way you will avoid the
risk of accidents and damage to the
machine.
Keep these instructions in a safe
place for reference, and pass them
on to any future user.
Please pay attention to the following
notes to avoid injury and damage.
This machine should be
commissioned and then
maintained by a Miele authorised and
trained service technician or other
suitably qualified and competent
approved person. Repairs and other
work by unqualified persons could be
dangerous.
Do not install the machine in an
area where there is any danger of
explosion or of freezing conditions.
Correct use
This machine is designed for
commercial use and for
specialised applications only, as
described in these Operating
Instructions. Alterations to the machine,
or using it for purposes other than those
for which it was designed, are
unauthorised and could cause harm.
The manufacturer cannot be held liable
for damage caused by improper or
incorrect use of the machine.
This equipment is not designed for
maritime use or for use in mobile
installations such as caravans, aircraft
etc. However it may be suitable for
such usage subject to a risk
assessment of the installation being
carried out by a suitably qualified
engineer.
The electrical safety of this
machine can only be guaranteed if
connected to a correctly installed
earthing system on site. It is imperative
that this basic safety requirement is
tested regularly and, where there is any
doubt, the electrical wiring system on
site should be inspected by a qualified
electrician.
The manufacturer cannot be held liable
for damage or injury caused by the lack
of or inadequacy of an effective
earthing system (e.g. electric shock).
A damaged machine is dangerous.
Switch off at the mains immediately
and call the Miele Service Department
or an authorised and trained Miele Ser
vice Dealer or other suitably qualified
and competent approved person.
-
7
Warning and Safety instructions
Personnel operating the machine
should be trained regularly.
Untrained personnel must not be
allowed access to the machine or its
controls.
This machine is not a toy! Do not allow
children to play in or around it, or to
operate it. There is a danger they could
injure themselves, or get into the
machine and lock themselves in.
Take great care when handling
liquid agents and additives. These
may contain irritant or corrosive
ingredients. Do not use organic
solvents as these could cause an
explosion.
Follow all relevant safety procedures
carefully. Wear protective gloves and
goggles. With all chemical agents, the
manufacturer’s safety conditions must
be observed.
Avoid inhalation of powder
cleaners. They can cause burning
in the mouth and throat if swallowed,
and can inhibit breathing.
When using this machine in the
higher temperature ranges, be
especially careful not to scald or burn
yourself when opening the door.
Baskets and inserts must be allowed to
cool down before they are unloaded.
Any water remaining in containers
could still be very hot. Empty them into
the wash cabinet before taking them
out.
Do not touch the heating elements
if you open the door during or
directly after the end of a programme:
you could burn yourself. They remain
hot for some time after the end of the
programme.
Never clean the machine or near
vicinity with a water hose or a high
pressure hose.
Before any maintenance or repair
work is carried out, the machine
must be disconnected from the mains
supply by switching off at the mains
isolator or withdrawing the mains fuse.
The water in the machine must not
be used as drinking water.
Do not sit or lean on an open door.
The machine could tip up and be
damaged or cause an injury.
Be careful when sorting items with
sharp pointed ends and
positioning them in the machine that
you do not hurt yourself or create a
danger for others. Sharp knives etc.
should be placed in baskets with the
pointed end facing downwards.
8
The following points should be
observed to assist in maintaining
quality standards, to protect users,
and to avoid damage to the machine
and items being cleaned.
If the machine is being used for
disinfection in accordance with
official regualtions on the control of
epidemics, the steam condenser and
its connections to and from the wash
cabinet must be cleaned and
disinfected whenever any repairs are
carried out or parts replaced.
Warning and Safety instructions
When running a disinfecting
programme in accordance with
official regulations on the control of
epidemics, the programme must not be
interrupted once it has been started
(see Cancelling a programme in an
emergency).
The standard of disinfection in the
disinfection programmes must be
routinely confirmed by the user. The
process should be regularly monitored
using thermo-electrical, chemical or
bio-indicators, and this should be fully
documented.
Disinfection programmes must not
be interrupted as this can have a
limiting effect on the disinfection result.
If interruption is unavoidable, however,
the complete programme must be
repeated.
For thermal disinfection, use
temperatures and temperature
holding times to achieve the required
infection prophylaxis in accordance
with current health and safety
regulations.
Only use Miele approved cleaning
agents in this machine. Using
unsuitable cleaning agents could
adversely affect the components of the
machine, as well as items being
cleaned.
For pre-treatment and/or cleaning,
only use low-foaming cleaning and
disinfecting agents which have been
approved by Miele. Foam can have an
adverse effect on the disinfection and
cleaning process.
Where a chemical additive is
recommended on technical
application grounds (e.g. a cleaning
agent), this does not imply that the
manufacturer of the machine accepts
liability for the effect of the chemical on
the items being cleaned.
Please be aware that changes in
formulation, storage conditions etc.
which may not be publicised by the
chemical manufacturer, can have a
negative effect on the cleaning result.
When using cleaning agents and
special application chemicals, it is
essential that the manufacturer’s
instructions are followed. Only use such
chemicals for the purpose and in the
situation specified, to the exclusion of
other chemicals, to avoid such dangers
as chemical reactions and material
damage.
The machine is designed for
operation with water and additive
cleaning agents only. Organic solvents
must not be used in this machine, as
there is the danger under certain
circumstances of fire or explosion.
(Although this is not the case with all
organic solvents, other problems could
arise with their use, for example
damage to rubber and synthetic
materials).
In critical applications where very
stringent requirements have to be
met, it is strongly recommended that all
the relevant factors for the process,
such as cleaning agent, water quality
etc. are discussed with the Miele
Application Technology specialists.
9
Warning and Safety instructions
If cleaning and rinsing results are
subject to particularly stringent
requirements (e.g. chemical analysis,
specialised industrial processes etc.), a
regular quality control test must be
carried out by the user to ensure that
required standards of cleanliness are
being achieved.
The special inserts should only be
used for their specific application.
Hollow instruments must be thoroughly
cleaned, internally and externally.
Empty any containers or utensils
before arranging them in the
machine.
Do not allow any remains of acids
or solvents, and in particular
hydrochloric acid or chloride solutions,
to get into the wash cabinet. Similarly
avoid any materials with a corrosive
effect.
The presence in compounds of any
solvents should be minimal (especially
those in hazard class A1).
To avoid any corrosion damage,
ensure that solutions or steam
containing hydrochloric acid do not
come into contact with the steel outer
casing of the machine.
Please follow the advice on
installation in these instructions
and the separate Installation
Instructions.
Using accessories
Only use genuine Miele
accessories with this machine.
Consult Miele on the type and
application of such equipment.
Only use Miele mobile units,
baskets and inserts in this
machine. Using accessories made by
other manufacturers, or making
modifications to Miele accessories can
result in unsatisfactory cleaning and
disinfecting results, for which Miele
cannot be held liable. Any resultant
damage would also invalidate the
machine guarantee.
Disposal of your old machine
Before disposing of your old
machine first make it unusable.
Disconnect from the mains, cut off the
cable near the machine and any plug
from the cable.
For environmental and safety reasons
ensure the machine is completely
drained of any residual water and
cleaning agent. (Observe safety
regulations and wear safety goggles
and gloves).
Make the door lock inoperative, so that
children cannot accidentally shut
themselves in. Then make appropriate
arrangements for the safe disposal of
the machine.
The manufacturer cannot be held
liable for damage caused by
non-compliance with these Warning
and Safety instructions.
10
Caring for the environment
Disposal of the packing
material
The transport and protective packing
has been selected from materials which
are environmentally friendly for disposal
and can normally be recycled.
Ensure that any plastic wrappings,
bags etc. are disposed of safely and
kept out of the reach of babies and
young children. Danger of suffocation.
Rather than just throwing these
materials away, please ensure that they
are recycled.
Disposal of your old appliance
Electrical and electronic appliances
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 appliance.
Please do not therefore dispose of it
with your household waste.
Please dispose of it at your local
community waste collection / recycling
centre and ensure that it presents no
danger to children while being stored
for disposal.
It should be unplugged or disconnected
from the mains electricity supply by a
competent person. Any plug must be
rendered useless and the cable cut off
directly behind it to prevent misuse.
See the "Warning and Safety" section of
this booklet for further details.
11
Opening and closing the door
Electro-thermal door lock
The machine is equipped with an
electro-thermal door lock.
The door can only be opened when:
the electricity supply to the machine
^
is switched on and:
the On/Off button I-0 is pressed in.
^
To open the door a
Press the door button in as far as it
^
will go, and at the same time, grip the
handle and open the door.
Do not touch the heating
,
elements if you open the door during
or directly after the end of a
programme, you could burn
yourself. The elements remain hot for
some time after the end of the
programme.
To close the door
To cancel a programme
If a programme has to be cancelled in
an emergency, e.g. when articles in the
machine jostle against each other or
the programme has been interrupted
because of a fault, the door will have to
be opened manually:
Turn the programme selector to the
^
f position (the programme is
cancelled after approx. 2 secs.).
Important!
See "To cancel a programme" in the
"Operation" section of this booklet for
details of how to continue from here.
^
Lift the door upwards and push until
it clicks shut. Do not press the
release catch whilst shutting the
door!
After the first intake of water, it is no
longer possible to open the door,
except in the D (PRE-RINSE) and 6
(DRAIN) programmes. The machine
can be opened during drying if this
option has been selected.
The door remains locked until the end
of the programme. It can then be
opened.
12
To open the door with the
emergency release
The emergency release should only
be used when the door cannot be
opened normally, e.g. in the event of
a power failure.
Turn the programme selector to f.
^
Press the On/Off button I-0 to switch
^
the machine off.
Opening and closing the door
^
The emergency release cable is
located at the bottom of the machine
behind the service panel. Pull it
downwards to open the door.
13
Water softener
The water needs to be softened to
avoid calcium deposits building up on
instruments and utensils and in the
machine itself.
To ensure a steady supply of soft water
the water softener unit must always be:
1. correctly set (programmed) and
2. the salt reservoir must be filled.
(If the water hardness level is below
0.7 mmol/l (4 °d - German scale) the
reservoir does not need to be filled
with reactivation salt.)
The machine is set at the factory for a
water hardness level of 3.4 mmol/l
(19 °d).
If the water supply is harder or softer
than this (including below 0.7 mmol/l
or 4 °d) the factory setting will need
to be changed following the
instructions in "Setting the water
softener". See chart on the next
page for settings.
Your local water authority will advise
you on the water hardness in your area.
For fluctuating levels (e.g. 1.4 - 3.1
mmol/l or 8 - 17 °d) set the water
softener to the highest setting (in this
example to 3.1 mmol/l or 17 °d).
Important
The built-in water softener has settings
from 0.2 - 10.8 mmol/l or 1 °d - 60 °d.
Setting the water softener
Switch off the machine.
^
Turn the programme selector to the
^
STOP position f.
Press ß and 6 at the same time,
^
hold them in and, whilst doing so,
switch the machine on with the I-0
button.
The current programme status "P..."
will show in the display.
The indicator light p / 6 will come
on.
Press 0 once, E01 for programming
^
level 1 will appear in the display.
^ Turn the programme selector one
switch position clockwise (1 o’clock
position).
The number 19 appears in the
display (the factory water hardness
setting in °d), (equivalent to
3.4 mmol/l).
^ Press ß as many times as is
necessary, or hold it in until the
required value (hardness level in °d)
appears in the display.
Once the number 60 has been
reached, the counter will begin again
at 0.
^
Press the 6 button. SP will appear in
the display.
^
Press 6 again. The setting will now
be stored in memory. The display will
go out.
14
^
The machine is now ready for use.
Settings
°d
(German scale)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19 *)
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
mmol/l °f Setting
0.2
0.4
0.5
0.7
0.9
1.1
1.3
1.4
1.6
1.8
2.0
2.2
2.3
2.5
2.7
2.9
3.1
3.2
3.4
3.6
3.8
4.0
4.1
4.3
4.5
4.7
4.9
5.0
5.2
5.4
5.6
5.8
5.9
6.1
6.3
6.5
6.7
6.8
7.0
7.2
7.4
7.6
7.7
7.9
8.1
2
4
5
7
9
11
13
14
16
18
20
22
23
25
27
29
31
32
34
36
38
40
41
43
45
47
49
50
52
54
56
58
59
61
63
65
67
68
70
72
74
76
77
79
81
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
Water softener
°d
(German scale)
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
*) factory setting
For future servicing it is useful to make
a note of your water hardness level.
Enter your water hardness level here:
or
mmol/l °f Setting
8.3
8.5
8.6
8.8
9.0
9.2
9.4
9.5
9.7
9.9
10.1
10.3
10.4
10.6
10.8
83
85
86
88
90
92
94
95
97
99
101
103
104
106
108
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
°d (German scale)
mmol/l
15
Water softener
Filling the salt reservoir
Please only use special coarse grained
reactivation salt
approx. 1-4 mm. Do not use other types
of salt, e.g. table salt, agricultural or
gritting salt. These could contain
components which are insoluble in wa
ter which could result in damage to the
water softener. If in doubt consult your
Miele Professional Department.
The salt reservoir holds approx. 2.5 kg
of salt.
Inadvertently filling the salt
,
reservoir with cleaning agent
damage the water softener.
Before filling the salt reservoir make
sure that you have picked up the
right packet of reactivation salt
^ Remove the bottom basket from the
machine.
^ Unscrew the salt reservoir cap.
with granules of
will
.
Before filling the salt reservoir with
reactivation salt for the first time, fill it
with approx. 2.5 litres of water.
-
^ Place the funnel provided in place.
^ Fill carefully with salt. As it is filled,
displaced water will run out).
^ Wipe any residual salt off the screw
threads on the socket.
16
^
Screw the cap on firmly.
^
Immediately after this:
PRE-RINSE programme D to remove
any traces of salt from the cabinet.
Important:
PRE-RINSE programme D the machine
does not start for a few minutes this is
not a fault. The water softener is being
reactivated.
If after starting the
Run the
Salt indicator
When the salt reservoir is empty the k
indicator light b comes on to remind
you to fill the reservoir.
Reactivation takes place automatically
during a programme.
The programme sequence indicator
light k a lights up whilst this is
happening.
Water softener
17
Adding neutralising or rinsing agent
The duo dispenser incorporated in the
door has a capacity of approximately
2 x 180 ml. for liquid agents.
Important:
Both reservoirs must always be filled
with the same liquid agent.
Inadvertently filling the reservoir
,
with powder
always causes serious damage to
the reservoir.
or liquid detergent
Neutralising agent (factory
setting)
Neutralising agent (pH-level: acidic)
neutralises residues of alkaline cleaning
agents on the surface of instruments
and utensils.
It is automatically dispensed in the
"Rinse" following the main wash.
Adding neutralising agent
The reservoir must be filled with
neutralising agent
light comes on.
There is also a level indicator for the
neutralising agent reservoir on the
inside of the door (see illustration
below).
^ Open the door fully
when the w indicator
.
18
^
Undo the screw caps.
Adding neutralising or rinsing agent
Add neutralising agent until the level
^
indicator is dark (see arrow on
illustration). Use a funnel if
necessary.
^ Screw the caps back on and mop up
any spilt rinsing agent. This prevents
over-foaming occuring during the
next programme.
Rinsing agent
This dispenser can also be used to
dispense a suitable liquid rinsing agent
(or a citric acid based agent for plastic
utensils) in the final rinse. Rinsing agent
is necessary to ensure water does not
cling and leave marks on items during
the drying phase and to help items dry
faster after they have been washed.
Rinsing agent is poured into the
storage reservoir and the amount set is
dispensed automatically. (This function
has to be programmed into the
machine by a Miele service technician).
Adding Rinsing agent
Add rinsing agent
when the "Add
^ Wait until the indicator light w on the
control panel lights up again before
adding any more neutralising agent.
rinsing agent" indicator light H on the
control panel comes on.
^
Follow the same procedure as for
"Adding neutralising agent".
19
Adding neutralising or rinsing agent
Setting the dosage
The dosage adjuster in both openings
has settings from 1-6 (1-6 ml). They are
set to "5" (10 ml) at the factory as the
recommended dosage for Neutralising
agent.
The recommended dosage for rinsing
agent is 2 ml (4 ml altogether).
^ Use a higher setting if spots are left
after drying.
^
If the surface becomes cloudy and
streaky, use a lower setting.
20
Only use cleaning agents
,
suitable for washer disinfectors. Do
not use detergents formulated for
domestic dishwashers.
Liquid cleaning agents (mildly
alkaline) should be dispensed via a
DOS module (available as an optional
extra - see the Note on the next
page).
If liquid cleaning agent is not being
used, powder cleaning agent
placed in the detergent dispenser
before every programme except with
PRE-RINSE D and DRAIN 6.
must be
Adding cleaning agent
Add powder cleaning agent to the
^
compartment.
Dosage:
Approx. 10.5 litres of water are used in
the wash programme sequence.
Follow detergent manufacturer’s
instructions if they differ.
Approx. 3 g/l, or 30 g per load.
^
Press the opening catch on the
dispenser (see arrow) forwards. The
lid will spring open. (The lid is always
open at the end of a programme).
^ Close the dispenser lid.
21
Adding cleaning agent
Taking the effect on the environment
into consideration, please bear the
following points in mind when selecting
a cleaning agent:
What level of alkalinity is required to
^
achieve the correct level of cleaning?
Is active chlorine required for
^
disinfection or oxydation (pigment
removal)?
Are tensides required, in particular
^
for dispersal and emulsification?
Some types of soiling may require
different combinations of cleaning
agents and other additives. The Miele
Professional Department will be
pleased to advise you.
Note
As a chargeable optional extra this
machine can also be fitted with a
DOS-Module G 60 dispenser pump for
liquid cleaning agent. This is connected
externally.
See "Programming special functions"
for venting the dispensing system and
setting the dosage.
Maintenance of the dispensing
system
To ensure trouble-free operation the
following regular maintenance should
be carried out by a Miele approved ser
vice technician.
Every 12-18 months:
Replace the dispensing hoses in the
DOS modules.
Take care when handling liquid
,
agents and additives. These may
contain irritant or corrosive
ingredients.
Follow the manufacturer’s safety
instructions and relevant Health and
Safety procedures carefully.
Wear protective gloves and goggles.
-
The optional DOS Module is supplied
with its own installation and connection
instructions.
22
Loading the machine
This washer disinfector normally
requires a top and bottom basket.
Various inserts and special baskets are
also available for a wide variety of
instruments and utensils.
The diversity of inserts and baskets
means that it is not possible to illustrate
them all or give detailed instructions on
their use here.
This machine complies with strict
requirements for cleaning and
disinfecting, whereby long or narrow
necked hollow instruments are directly
flushed with hot suds inside.
Loading the machine
Preparation
^ Empty all containers before loading
into the machine (paying particular
attention to regulations regarding
epidemics).
,
Ensure that no acid or solvent
residues, especially hydrochloric
acid or chlorides get into the wash
cabinet.
Note
Load items so that water will come
^
into contact with all surfaces. This
ensures that they will be properly
cleaned.
Do not place items to be cleaned
^
inside other pieces where they may
be concealed.
Hollow items should be inverted and
^
placed in the correct inserts. The wa
ter must be able to access them
unhindered.
Deep based items should be placed
^
at an angle to ensure good coverage
of water.
^ Tall, narrow pieces should be placed
in the centre of the baskets to ensure
better water coverage.
^ The spray arms must not be blocked
by items which are too tall or which
hang down in their path. If necessary,
manually rotate the arms to test.
^
In order to avoid corrosion, it is
recommended that only surgical steel
instruments are cleaned in the
machine.
-
^
Nickel plated instruments and
coloured anodised aluminium
instruments are not suitable for
machine preparation.
^
Disposable instruments must not be
put into the machine for processing.
^
Mobile units with adapters must
engage correctly (see next page).
23
Loading the machine
As soon as the programme finishes,
^
partially open the door of the
machine (by about 10 cm) for 10
to 15 mins. before unloading the
machine. The residual heat in the
machine will help achieve a good
drying result and prevent instruments
corroding.
Adding neutralising agent to the
^
interim rinse stage of some
programmes, helps prevent
discolouration and rust spots
appearing on the items being
cleaned, especially at the joints. If
this measure is insufficient, contact
your Miele dealer or the Miele
Professional department for advice.
^ Rigid endoscopes must be
dismantled according to
manufacturer’s instructions. Caps
and seals must be removed and taps
opened so that they can be flushed
through correctly. Endoscopes up to
50 cm total length can be prepared in
this machine e.g. in the O 176 upper
basket. Cables containing fibre
optics must only be processed in this
machine if the manufacturer has
stated that they are suitable for
machine processing.
Important:
Make sure that the water connection
spring adapter engages correctly when
a basket or injector unit is inserted in
the machine. It must be 4-5 mm higher
than the water connection inlet in the
machine. If it is not:
Loosen the lock ring.
^
Push up the adapter (4-5 mm higher
^
than the water connection inlet in the
machine) and tighten up the lock
ring.
Select baskets and inserts which are
appropriate for the application.
See examples on the following pages
^
ENT: The thin chome plating on ear
funnels can be very sensitive to
neutralising agents.
24
Loading examples:
Loading the machine
O 177 top basket/injector unit
ENT cannulae fitted in silicone holders.
(Use liquid cleaning agent only).
E 416
Insert for gyn. speculae.
Load as shown in the illustration.
E 337
Insert for holding instruments upright.
E 417
Insert for diverse nasal and ear
speculae.
Load as illustrated to ensure that the
speculae are open for cleaning.
25
Loading the machine
O 176 top basket/endoscopic injector
unit
Right hand side of basket: 14
jets/nozzles for parts of rigid
endoscopes up to 50 cm long. For
catheters etc. there are 10 jets and
clamps. Mesh basket E 379 fitted loose
on the left hand side.
E 373
Mesh tray for ear funnels or E 417 for
ear funnels. N.B. only suitable for use in
the upper basket.
26
Adjusting the top basket
The top basket can be adjusted above
and below the middle position by 2 cm.
Depending on the position of the top
basket, the baskets can accommodate
vessels and instruments of the following
heights:
Example: Top basket O 190 and
bottom basket U 874
Loading the machine
Top basket
position
Top basket
height (cm)
Bottom
basket
height (cm)
Top max. 20 *) max. 24 *)
Middle max. 22 *)
Bottom max. 24 *)
1
) max. 22 *)
1
) max. 20 *)
*) without inserts
1
) 0 190 with the "varioTD" programme:
liquid cleaning agent
must be used via
the optional DOS Module G 60
To adjust the top basket:
^
Pull out the top basket until a
resistance is felt, lift from the runners
and remove.
^
Unscrew the knurled nuts (roller
bearings) on both sides of the basket
with a suitable spanner, reposition as
required.
27
Operation
Switching on
Close the door.
^
Open the stopcocks (if turned off).
^
Press the I-0 button.
^
When the programme selector is at the
STOP position f a point lights up in the
display field.
Starting a programme
Choose your programme according to
the type of instruments or utensils being
cleaned, and the degree of soiling.
The different programmes and their
uses are described in the Programme
Chart at the end of this booklet.
^
Turn the programme selector
clockwise or anti-clockwise to the
required programme.
The temperature of the first wash of
the programme selected is shown in
the display, except with D
(PRE-RINSE) and 6 (DRAIN).
The indicator light next to the Start
button 6 flashes.
^
Select additional function DRYING
0 if required (see "Selecting an
additional function").
Press the Start button 6. The actual
^
temperature will appear in the
display.
The indicator light next to the Start
button lights up constantly.
Once the programme has started all
other programmes are blocked. If the
programme selector is then turned to
another programme, the values shown
in the display go out. The values can be
seen again if the programme selector is
turned back to the position of the
programme currently in operation.
^ During a programme, the ß button
can be used to toggle between
displaying the actual time, the
elapsed time and the active wash
block*).
*) depending on model:
1 = Pre-wash 1
2 = Pre-wash 2
3 = Main wash 1
4 = Main wash 2
5 = Chemical disinfection
6 = Rinse 1
7 = Rinse 2
8 = Rinse 3
9 = Rinse 4
10 = Final rinse 1
11 = Final rinse 2
12 = Drying TA
13 = Drying
28
Operation
Changing a programme
Provided the Start button has not yet
been pressed, a wrongly selected
programme may be changed as
described below (if it has been
pressed, see "Cancelling a
programme"):
Turn the programme selector to the
^
required programme.
Select additional function DRYING
^
0 again if required (see "Selecting
an additional function").
Press the Start button 6.
^
Selecting an additional function
The following additional function can be
selected:
^ 0 DRYING
may be selected as an additional
function as soon as the programme
has been selected (except with D
PRE-RINSE and 6 DRAIN). Drying is
phased over 10 minutes. The total
running time of the programme
lengthens accordingly.
Programme sequence display
The indicator light for the active
programme stage lights up during the
programme.
k Reactivation
I Pre-wash
l Main wash
H Interim rinse / Final rinse
c Drying (additional function)
r End of programme
(Programme parameters have
been reached)
Programme end
The programme has ended when r
lights up constantly in the programme
sequence display and the Start
indicator light 6 has gone out. A "0"
appears in the middle of the display. All
the other indicator lights come on and
go out in sequence. At the same time a
buzzer sounds for a maximum of 30
seconds (standard setting). The buzzer
can be changed (see "Programming
special functions").
Use the ß button to call up the total
running time of a programme or the
actual temperature.
Switching off
^
Press and release the I-0 button.
Note:
As the machine is fitted with an
electro-thermal door lock, the door can
only be opened if the I-0 button is
pressed in (see "Opening and closing
the door").
29
Operation
To cancel a programme
Once a programme is running it should
only be cancelled in extreme cases,
e.g. when articles in the machine rattle
or jostle against each other and have to
be rearranged.
Turn the programme selector to the
^
f position (the programme is
cancelled after approx. 2 secs.).
Open the door a
^
Caution. Water and items in the
,
machine may be hot. Danger of
burning or scalding.
^ Arrange the load securely,
(wear protective gloves where
necessary, and observe appropriate
health and safety regulations relating
to infectious diseases).
^ Replenish powder detergent if
necessary.
^ Close the door.
^
Select the DRAIN programme 6,
(wash liquor is pumped away).
^
Select and start the programme
again.
30
Programming special functions
For future servicing work, please
document any alterations to the stan
dard factory settings.
Enter any alterations in the field
Value set:_________.
General notes:
Switch positions that have not been
–
allocated a function are indicated in
the middle part of the display by a
bar (
- ).
The programming level is called up
–
via the STOP position f.
– A number of global parameters and
programme specific parameters
can be altered.
Settings and alterations to global
parameters (setting concentration
levels for DOS 1) apply to all
programmes, in which the
parameter is found.
Setting and altering programme
specific parameters (Wash/Rinse
temperatures and temperature
holding times: Main wash and Final
rinse) only applies to the
programme, in which this parameter
is found.
1. Setting the dosage
concentration and venting the
-
dispensing system
Turn the programme selector to the
^
STOP position f.
Switch off the machine.
^
Press and hold ß and 6 at the
^
same time, and whilst doing so,
switch the machine on with the I-0
button.
The current programme status "P..."
will appear in the display and the
p / 6 indicator light will come on.
^ Press 0 twice, "E02" (programming
level 2) will appear in the display.
–
If any changes have been made to
programmes or dispensing systems
these must be documented in a log
book kept with the machine in
accordance with the Medical Device
Directive (MPG directive 93/42/EWG,
Class IIa) and Health and Safety
Regulations.
Cleaning and disinfecting levels must
be revalidated after changing
parameters.
31
Programming special functions
1.1 DOS 1 (liquid cleaning agent) via
the optional DOS-Module G 60 or
C 60.
1.1.1 Setting the dosage
concentration (global parameter):
Set the dosage selector on the
^
DOS-Module to position 10 (applies
to DOS Module C 60 only).
Set the concentration level according to
the manufacturer’s recommendations.
Example: If the manufacturer
recommends a concentration level of
0.5% set the value to 0.50.
^ Turn the programme selector to z.
The display will show either the
dosage time in seconds for cleaning
agent dispensed via the
compartment for powder detergent in
the door, or the dosage concentration
for liquid cleaning agent as a %:
10 = Dosage via the door
compartment (10 sec) or
0.10 - 1.00 = 0.1 % -1 % dosage
concentration.
^
Press ß as many times as
necessary or hold it pressed in until
the required value appears.
The dosage time / dosage
concentration is now set.
Value set:
1.1.2 Venting the dispensing system:
a) After setting the dosage
concentration:
Turn the programme selector to the
^
A position. "do1" appears in the
display.
Press ß.
^
The dispensing system will be vented
automatically. "do1" will appear in the
display when venting is finished.
Having changed a value or all values:
Press the 6 button. SP appears.
^
^ Press 6 again. The change has
been recorded.
b) If only venting
because the dispensing system has
been allowed to empty by mistake)
^ Select programming level 2
(see 1.).
Then proceed as follows:
^
Turn the programme selector to the
A position. "do1" appears in the
display.
^
Press ß.
The dispensing system will be vented
automatically. "do1" will appear in the
display when venting is finished.
^
Switch the machine off with the I-0
button.
is required (e.g.
32
Every time the dispensing system has
been vented
^
Run the PRE-RINSE programme D
so that after venting any agents in the
wash cabinet are diluted before
being drained away.
:
Programming special functions
2. Altering the wash/rinse
temperature and/or the
temperature holding time in
the "Main wash" and "Final
rinse" programme stages
Please make a note of any changes
to the temperature and / or the
temperature holding time in the
appropriate section of the
programme chart
The programme chart shows the factory
settings for the Main wash temperature
together with temperature holding time
and the Final rinse temperature
temperature holding time.
The special functions can be used to
alter the temperatures of the main wash
and of the final rinse from 30 °C - 93 °C
and the temperature holding time from
1-15 minutes.
^ Turn the programme selector to the
STOP position f.
^
Switch off the machine.
^
Press and hold ß and 6 at the
same time, and whilst doing so,
switch the machine on with the I-0
button.
The current programme status "P..."
will appear in the display and the
p / 6 indicator light will come on.
.
with its
“Main wash” temperature
(programme specific parameter):
Press 0 as often as necessary or
^
hold it pressed in until "E09"
(programming level 9) appears in the
display.
Turn the programme selector to the
^
programme which needs to be
changed. The current value appears
in the display after °C.
Press ß or hold pressed in, until the
^
required value appears in the display.
Note:
Temperatures above 55° C cause blood
denaturation and possibly fixation.
Main wash temperature holding time
(programme specific parameter):
^ Turn the programme selector to the
STOP position f.
^ Press 0 as often as necessary or
hold it pressed in until "E10"
(programming level 10) appears in
the display.
^
Turn the programme selector back to
the programme which needs to be
changed. The current value appears
in the display after min.
^
Press ß or hold pressed in, until the
required value appears in the display.
33
Programming special functions
Final rinse temperature (programme
specific parameter):
Turn the programme selector to the
^
STOP position f.
Press 0 as often as necessary or
^
hold it pressed in until "E25"
(programming level 25) appears in
the display. Then:
Turn the programme selector to the
^
programme which needs to be
changed. The current value appears
in the display after °C.
Press ß or hold pressed in, until the
^
required value appears in the display.
Note:
When using the vario TD programme
observe the requirements relating to the
appropriate infection prophylaxis.
Final rinse temperature holding time
(programme specific parameter):
Turn the programme selector to the
^
STOP position f.
Press 0 as often as necessary or
^
hold it pressed in until "E26"
(programming level 26) appears in
the display. Then:
Turn the programme selector back to
^
the programme which needs to be
changed. The current value appears
in the display after min.
Press ß or hold pressed in, until the
^
required value appears in the display.
Having changed a value or all values:
^ Press the 6 button. SP appears.
^ Press 6 again. The change has
been recorded.
34
Programming special functions
3. Audible tone (Buzzer)
This special function allows you to
programme a buzzer (lasting up to a
maximum of 30 seconds) for the
following functions:
Programme end = Constant buzzer
–
Fault warning = Buzzer at one
–
second intervals
Removing a test item from the final
–
rinse water (this function has to be
programmed by a Miele service
engineer)
= 3 x short beeps followed by 2
second pause, then 3 short beeps
etc.
^ Turn the programme selector to the
STOP position f.
^ Switch off the machine.
^ Press and hold ß and 6 at the
same time, and whilst doing so,
switch the machine on with the I-0
button.
The current programme status "P..."
will appear in the display and the
p / 6 indicator light will come on.
^
Press 0 four times. "E04"
(programming level 4) appears in the
display.
Turn the programme selector to z.
^
A number from 20 to 27 will appear in
the display.
20 = Buzzer switched off
21 = Buzzer at end of programme
(standard setting)
22 = Fault indication
23 = Fault indication and buzzer at
end of programme
24 = Reminder to remove a test item
25 = Buzzer at end of programme
and for removing a test item
26 = Fault indication and buzzer for
removing a test item
27 = Buzzer for all functions
(Programme end, Fault indication,
Removing a test item).
^ Press ß or hold pressed in, until the
required value appears in the display.
^ Press the 6 button. SP appears.
^ Press 6 again. The change has
been recorded.
Value set:
Note:
The buzzer can be switched off early
by
–
turning the programme selector to
the STOP position f,
–
pressing the ß button, or
–
interrupting the power supply (e.g.
by opening and closing the door).
35
Programming special functions
4. Re-setting all parameter
changes back to the factory
settings.
Turn the programme selector to the
^
STOP position f.
Switch off the machine.
^
Press and hold ß and 6 at the
^
same time, and whilst doing so,
switch the machine on with the I-0
button.
The current programme status "P..."
will appear in the display and the
p / 6 indicator light will come on.
^ Press 0 as often as necessary or
hold it pressed in until "E33"
(programming level 33) appears in
the display.
^ Turn the programme selector to any
switch position (except STOP).
00 or PP will appear in the display.
00 = factory setting
(Electronics have not been
re-programmed).
PP = Electronics have been
re-programmed.
If the hardness level setting in the
water softener had been changed
this will reset to the factory setting of
340 mg/l (19 °d). This will need to be
reset to suit the hardness level in
your area.
Programme changes made to
Programme A (freely programmable
programme) cannot be reversed.
^
If PP is displayed, press ß to
change from PP to 00.
^
Press the 6 button. SP appears.
^
Press 6 again. All values which had
been changed have now been now
reset to the factory settings.
36
Cleaning and care
Cleaning the filters in the wash
cabinet
This machine must not be used
,
without all the filters in place.
The filter combination in the base of
the wash cabinet should be
inspected regularly and cleaned if
necessary.
Caution
,
Watch out for glass splinters which
could cause injury.
Cleaning the coarse filter
^ Press the two lugs together, remove
and clean the coarse filter.
^ Put the clean filter back in position
and press until it clicks in place.
37
Cleaning and care
Cleaning the fine, flat and micro-fine
filters
Remove the coarse filter.
^
^ Remove the fine filter (if fitted) from
between the flat and the micro-fine
filters.
^ To unscrew the micro-fine filter, take
hold of the two lugs and turn twice in
an anti-clockwise direction.
Then remove together with the flat
^
filter.
^ Clean the filters.
^ Replace the filter combination by
carrying out the above steps in the
reverse order. Ensure that the flat
filter sits flat in the base of the wash
cabinet.
38
Cleaning the spray arms
Waste particles can lodge in the spray
arm jets.
It is therefore important to inspect the
spray arms regularly.
Use a sharp pointed object to push
^
particles into the spray arm jets and
rinse well under running water.
Remove the spray arms as follows:
Unscrew the upper spray arm.
^
Remove the middle spray arm by
^
unscrewing the nut
to the upper basket.
which secures it
Cleaning and care
Important:
thread and has to be turned
clockwise to unscrew it.
^ Loosen the knurled thumb nut to
unscrew the lower spray arm.
You will first need to take the bottom
basket out of the machine.
Important:
After replacing the spray arms, check
that they rotate freely.
The nut has a left hand
39
Cleaning and care
Cleaning the drain pump and
non-return valve
If water has not been pumped away at
the end of a programme the drain
pump or the non-return valve might be
blocked. They are however, easy to
clean.
Take the filter combination out of the
^
wash cabinet.
^ Release the locking clamp.
The drain pump is situated under the
non-return valve (see arrow).
^ Before replacing the non-return valve
check that the drain pump is free of
obstructions.
^ Carefully replace the ron-return valve
and secure with the locking clamp.
For safety reasons you should clean
the load again.
^
Lift up the non-return valve and rinse
under running water.
40
Cleaning and care
Cleaning the filters in the water
inlet
Filters are incorporated in the screw
connection of the water inlet hose to
protect the water inlet valve. If these
filters get dirty they need to be cleaned,
otherwise insufficient water flows into
the wash cabinet.
The plastic housing of the water
,
connection contains an electrical
component. It must not be dipped in
water.
To clean the filters
^ Disconnect the machine from the
mains supply (switch off at the mains
and pull out the plug, switch off the
appropriate circuit in the fuse box or
withdraw the mains fuse).
^ Turn off the stopcock and unscrew
the water inlet hose.
Replace filters and the seal. Make
^
sure they are sitting correctly.
Reconnect the hose to the water inlet,
^
making sure that it goes back on
straight.
Open the stopcock carefully.
^
If there is a leak, screw the
connections on more tightly.
Cleaning the control panel
This should only be cleaned with a
^
damp cloth or a suitable cleaner for
use on plastic materials, or with a
disinfectant tested and recognised
as suitable for this use.
Do not use abrasive cleaners,
,
glass cleaners or all-purpose
cleaners.
Because of their chemical
composition they could cause
serious damage to plastic
components.
^
Clean the large area filter (1) and fine
filter (2), and replace with new filters
if necessary.
Cleaning the front of the
machine
^
Clean using a proprietary cleaning
agent designed for the type of front
the machine is fitted with.
,
Do not use cleaning agents
containing ammonia or thinners.
41
Correcting minor faults
With the aid of the following explanatory
notes, minor faults can be corrected
without contacting the Miele Service
Dept.
Any work on the electrical components
of the machine should only be carried
out by a suitably qualified and
competent person in accordance with
local and national safety regulations.
Unauthorised repairs could be
dangerous.
Faults / possible causes
The machine does not start
– The door is not properly closed.
– The plug is not properly inserted in
the socket.
– The fuse is defective / has blown.
A few minutes after switching on, the
p / 6 indicator light flashes (fault
code F..E appears in the display)
–
The stopcocks are closed.
–
The filters in the water inlet hose are
dirty.
–
The water pressure is too low.
^
Turn the programme selector to the
STOP position f (the fault code
goes out).
^
Switch the machine off (press I-0).
^
Open the stopcocks or clean the
filters (see "Cleaning and Care").
The wash cycle finishes too early and
the p / 6 indicator light flashes
(fault code F A appears in the
display)
The drain hose is kinked.
–
The drain pump is blocked
–
Turn the programme selector to the
^
STOP position f (the fault code goes
out).
Switch the machine off (press I-0).
^
Straighten the hose and check/clean
^
the drain pump.
^ Switch the machine on again, drain
the water away and start the
programme again (see DRAIN and
"Switching on").
Water in the wash cabinet does not
heat up; the programme takes too
long (fault code: F01 - F03, F18, F19
appears in the display).
This machine has a resettable heater
limiter which will switch off the heaters if
they over-heat. This could be caused
for example, by large articles covering
the heating elements or if the filters in
the wash cabinet are blocked.
^
Remove the cause of the fault.
^
Take off the service panel (see
"Electrical connection").
^
Press the reset button on the heater
limiter (reddish brown) located on the
left- hand side of the plinth.
^
Switch the machine on again and
reselect the programme.
42
If this switch trips again contact the
Miele Service Department.
Correcting minor faults
After sales service
Important:
When a fault first occurs, please check
that the fault has not been caused by
incorrect operation. This will help avoid
an unnecessary service call-out. To do
this:
Turn the programme selector to the
^
STOP position f (the fault code goes
out).
Switch the machine off (press I-0).
^
Switch the machine on again and
^
reselect the programme.
If you still have difficulties or if a fault
code "F..." appears in the display,
please contact your authorised Service
Dealer or the Miele Service
Department. See back cover for
addresses. Please quote the fault code
as well as the model type and number
of your machine which is given on the
data plate inside the door (see also
"Electrical connection").
Technical safety
The Medical devices directive
93/42/EWG , which requires that safety
and operational checks are carried out
for all medical devices, has been
adopted into national law by all
European Union countries. Some
countries have added additional
regulations (e.g. MPBetreibV), which
require the operators themselves to
carry out these checks.
When EN ISO 15883 comes into force
internationally, users will be held
accountable for these checks.
In the U.K. safety checks to the
machine must be carried out every 3
months by a Miele approved service
technician in accordance with EN ISO
15883 and with HTM 2030.
43
Installation
Please refer to the installation
diagram supplied with the machine.
Furniture and fittings installed
,
near the machine must be of a
commercial standard able to
withstand the effects of steam and
condensed water.
The machine must be installed correctly
and levelled.
Any unevenness in the floor level can
be compensated for and the height of
the machine raised or lowered by
adjusting the four screw feet.
The machine can be installed in the
following ways:
^ Free-standing.
^ Slot-in or at the end of a row:
The machine can be installed next to
other machines or furniture or in a
suitable niche. The niche must be at
least 60 cm wide and 60 cm deep.
^
Built-under:
The machine can be installed under a
continuous worktop or sink drainer.
The recess must be at least 60 cm
wide, 60 cm deep and 82 cm high.
If necessary, the machine lid can be
removed as follows:
Open the door.
^
^ Remove the fixing screws on the left
and right hand sides using a cross
slotted screwdriver.
^ Pull the machine lid approx. 5 mm
forwards, lift it upwards and remove
it.
Important for machines fitted with a
steam condenser (depending on
model):
To prevent damage by steam to the
worktop, the self adhesive protective
foil supplied (25 x 58 cm) must be
stuck in place underneath the worktop
near the steam condenser.
44
Position and secure the machine
To ensure stability the machine must
first be aligned and then screwed to the
worktop.
Open the door. Secure the machine
^
to the front edge of the worktop using
screws through the holes on the left
and right hand sides of the front trim.
Do not use silicone sealant to seal
^
the gaps between the machine and
any neighbouring units as this would
hinder ventilation to the circulation
pump.
Depending on the requirements for
building under, the following kit
ordered from the Miele Spares Dept.:
Cover plate (protects the worktop)
The underside of the worktop is
protected against water damage by a
stainless steel plate.
can be
Installation
Decor frame and decor panel
(optional)
If you wish to fit a decor panel to the
machine this can only be done by a
Miele Service technician. Contact Miele
for details.
Decor panel dimensions:
Door panel H x W: 442/586 mm
Service panel H x W: 117/586 mm
45
Electrical connection
All electrical work must be
,
carried out by a suitably qualified
and competent person in
accordance with local and national
safety regulations.
Connection should be made via a
^
suitable isolator, with an on-off switch
which should be easily accessible for
servicing work.
For extra safety it is advisable to
^
install a residual current device with a
trip current of 30 mA (in accordance
with DIN VDE 0664).
WARNING
THIS APPLIANCE MUST BE
EARTHED
^ Equipotential bonding should be
carried out.
Bonding connection
There is a screw connection point
marked with the earth symbol (
the back of the machine, to which the
earth lead must be connected.
For technical data see data plate or
^
wiring diagram supplied.
The machine must only be operated
with the voltage, frequency and fusing
shown on the data plate
This machine can be converted in
accordance with the conversion
diagram and wiring diagram supplied.
The conversion diagram
with test certification (VDE, DVGW etc.)
is located on the rear of the machine,
and on the plinth (behind the service
panel).
The wiring diagram
inner side of the service panel.
.
is secured to the
8) at
and data plate
46
To remove the service panel and
plinth:
Disconnect the machine from the
,
mains electricity supply.
^ Remove fixing screws a from the
service panel.
Electrical connection
^ Take hold of the service panel at both
sides and pull upwards.
^
Unscrew plinth facing (screws b).
^
Remove the plastic protective cap.
To re-assemble:
^
Refit the plastic protective cap, plinth
facing and service panel in the
reverse order to which they were
removed.
See also the installation diagram
supplied.
47
Plumbing
Connection to the water inlet
Water in the machine must not
,
be used as drinking water.
The machine must be connected to
^
the water supply in accordance with
local and national water authority
regulations.
If the iron content in the water is too
^
high, there is a risk or corrosion
damage to instruments.
If the chloride content in the water
exceeds 100 mg/l, the risk of
corrosion damage to instruments will
increase considerably.
^ This machine is constructed to
comply with German water
regulations (DVGW), and may be
connected to a suitable supply
without an extra non-return valve if
national regulations permit.
In the UK this machine is listed as a
WRAS approved product in the Water
Fittings and Materials Directory of
products which comply with the Wa
ter Fittings Regulations. It is
approved for mains water connection
in fluid categories 1 to 5 inclusive,
when installed using the double
check valves supplied.
The water pressure (flow rate) must
^
be a minimum of 0.5 bar (50 kPa).
If the water pressure (flow rate) is
below 2 bar (200 kPa) the fill time is
automatically extended.
The max. permitted static pressure is
10 bar (1000 kPa).
If the water pressure is not in the
range of 0.5 to 10 bar (50-1000 kPa)
the p / 6 indicator light may come
on and fault code F2 E in the display.
Please contact the Miele Service
Department.
The machine is supplied as standard
^
for connection to a cold (coded blue)
and
hot (coded red) water supply up
to a max. temperature of 70 °C.
The inlet hoses should be connected
to the cold and hot water stopcocks.
If there is no hot water connection the
hot water inlet hose marked red
should also be connected to a cold
water stopcock. In other words both
inlet hoses are connected to the cold
water supply.
^
Stopcocks with 3/4 BSP male thread
-
are to be provided on site. They
should be easily accessible so that
the water supply can be turned off
when the machine is not in use.
^
The DN 10 inlet hoses are approx.
1.7 m long terminating in a 3/4 inch
female thread. On no account must
the inlet filters be removed.
48
^
Large surface area filters are
enclosed in the kit supplied with the
machine for installing between the
stopcock and the inlet hose
(see illustration in "Cleaning and Care
- Water inlet").
The inlet hoses must not be
,
shortened or damaged in any way
(see illustration).
See also the installation diagram
supplied.
Plumbing
49
Plumbing
Drainage
The drainage system is fitted with a
^
non-return valve which prevents dirty
water from flowing back into the
machine via the drain hose.
The machine should preferably be
^
connected to a separate
system on-site.
If separate drainage is not available
contact your Miele application
specialist for professional advice.
The on-site drain connection point
should be sited between 0.3 m and
1 m above the lower edge of the
machine.
If it is lower than 0.3 m lay the hose in
a curve at a height of at least 0.3 m.
The drainage system must be able to
take a minimum drainage flow of
16 l/min.
^ The drain hose is approx. 1.4 m long,
is flexible and has an internal
diameter of 22 mm. It must not be
shortened.
Hose clips are supplied for securing
it in position.
drainage
^
A longer drain hose (up to 4 m long)
is available to order from the Miele
Spare Parts Dept.
^
The drainage system must not
exceed 4 metres.
See also the installation diagram
supplied.
50
Technical data
Height: 85 (82) cm
Width: 60 cm
Depth: 60 cm
Voltage: see data plate
Rated load: see data plate
Fuse rating: see data plate
Mains connection cable: approx. 1.8 m
Water pressure (flow rate): 0.5 - 10 bar (50 - 1000 kPa)
Cold / hot water inlet connections: up to max. 70 °C
Delivery head: min. 0.3 m, max. 1 m
Drainage length: max. 4 m
Inlet hose approx. 1.7 m
Drain hose: approx. 1.4 m
Steam condenser: approx. 4 l (optional)
Ventilation of the wash cabinet at the rear Optional
Noise level in dB (A):
Sound level LpA Free standing: <70
Built under: <70
Test marks: VDE, interference suppression, DVGW
! mark: MPG-Guidelines 93/42/EWG, Class IIa
51
Programme chart
Programme When to use Cleaning agent
Follow manufacturer’s
instructions
A
z
y
E
UNIVERSAL
A
6
DRAIN
D
PRE-RINSE
For cleaning followed by thermal disinfection at 93
°C with a 3 min. temperature holding time (observe
any country specific regulations) for very heavy
levels of soiling.
For cleaning followed by thermal disinfection at 93
°C with a 3 min. temperature holding time (observe
any country specific regulations) for normal levels
of soiling.
For cleaning followed by thermal disinfection at 93
°C with a 3 min. temperature holding time (observe
any country specific regulations) for light levels of
soiling.
For normally soiled items
(without disinfection)
Freely programmable
For draining water out of the machine, e.g. when a
programme has been interrupted. Turn the
programme selector to the STOP position f first!
If applicable observe regulations on containing the
spread of epidemics - see "Cancelling a
programme".
For rinsing heavily soiled items (e.g. for removing
soiling or disinfectant residue or to prevent soiling
drying on to dishes when a complete programme
does not yet need to be run).
Preferably a mildly alkaline
liquid cleaning agent.
Preferably a mildly alkaline
liquid cleaning agent.
Preferably a mildly alkaline
liquid cleaning agent.
Preferably a mildly alkaline
liquid cleaning agent.
52
Programme sequence
Programme chart
Pre-wash 1 Pre-wash 2 Main wash
1)
KW KW WW
DOS 1
65°C/3’
KW WW
DOS 1
65°C/1’
KW WW
DOS 1
65°C/1’
KW WW
DOS 1
60°C/3’
Rinse Rinse Final rinse
1) 2)
WW
DOS 3
WW
DOS 3
WW
93°C/3’
WW
93°C/3’
WW
93°C/3’
WW WW
65°C/1’
Drying
(Additional
function)
(X)
(X)
(X)
(X)
KW
1)
To change a temperature or temperature holding time see "Programming special functions".
2)
Rinsing agent can be dispensed via DOS 2 - (has to be activated by a Miele Service technician).
DOS 1 = For dispensing cleaning agent
DOS 3 = For dispensing neutralising agent
KW = Cold water
WW = Hot water (with temperature/temperature holding time)
53
Programme chart
Programme When to use Cleaning agent
Follow manufacturer’s
instructions
varioTD AN
varioTD
For general hygiene requirements, particularly
suitable for sensitive and heavily secretion soiled
anaesthetic instruments.
This programme meets the requirements of prEN
ISO 15883-1
80 °C (+ 5 °C, - 0 °C) with a 10 min. holding time.
For general hygiene requirements, particularly
suitable for sensitive and heavily secretion soiled
anaesthetic instruments.
This programme meets the requirements of EN
ISO 15883-1
90 °C (+ 5 °C, - 0 °C) with a 5 min. holding time.
Preferably a mildly alkaline
liquid cleaning agent.
Preferably a mildly alkaline
liquid cleaning agent.
54
Programme sequence
Programme chart
Pre-wash Main wash
1)
KW
KW
DOS 1
Rinse Rinse Final rinse
1) 2)
WW
DOS 3
WW WW
83°C/10’
Drying
(Additional
function)
55°C/5’
KW KW
DOS 1
WW
DOS 3
WW WW
93°C/5’
55°C/5’
1)
To change a temperature or temperature holding time see "Programming special functions".
2)
Rinsing agent can be dispensed via DOS 2 - (has to be activated by a Miele Service technician).
DOS 1 = For dispensing cleaning agent
DOS 3 = For dispensing neutralising agent
KW = Cold water
WW = Hot water (with temperature/temperature holding time)
(X)
(X)
55
Alteration rights reserved / 0705
M.-Nr. 05 880 901 / 03
en-GB
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