Miele G 7881 User Manual

High -level disinfection
The washer-disinfector cleans items,
and in the disinfection program,
simultaneously thermally disinfects at
93°C/200°F.
Areas of effectiveness are physical
removal or thermal inactivation of
vegetative bacteria including
mycobacteria, fungi, fungal spores and
viruses. These catergories include the
Mycobacterium tuberculosis and the
Enterococcus faecium.
Important: Only the program labelled
"disinfection" disinfects! Only use this
program when handling contaminated
items....

Do not clean fiberoptics or electrical
equipment and components in the
washer-disinfector.
Rhodium coated mirrors must be
arranged so that their surfaces do not
suffer any mechanical damage. Not all
specula with glass are suitable for
machine treatment.
If you have questions regarding
whether an item is suitable for
processing in the washer-disinfector,
please seek the advice of the item
manufacturer.
Water Quality
Good water quality is essential for
processing items in the
washer-disinfector, otherwise,...

aON/OFF switch
bDoor release
cTime/Display
dToggle switchßto show:
- actual temperature
- elapsed time
- active wash block
eDrying button0with indicator light
fStart button6with indicator light
gProgram sequence display:
Recharging
Pre-Wash
Wash
Rinse
Dry
CompletehCheck/Fill indicators:
Fill / Drain
Recharge
Neutralizer
Rinse Aid
8Detergent optical interface for
service technician;
for connected
DOS Module K 60:
liquid detergent
iProgram selector
fStop
Wash
Rinse
Drain
Disinfection 93°C-10"...

aConnection for DOS module K 60 on
rear side of appliance
bService panel
cFilter combination
dReservoir for regenerating salt
eCompartment for powdered
detergentfReservoir for rinse aid, with dosage
selector
gRinse aid level indicator
on rear side of the appliance:
–
Suction uptake for external
neutralizer reservoir
Guide to the machine
14 

Disposal of packing materials
The packing materials help protect the
appliance during transport. They have
been selected with an eye to
environmental compatibility and
efficient disposal and should be
recycled.
Returning packaging to the materials
cycle saves raw material and reduces
waste.
Disposing of your old
appliance
Old electric and electronic equipment
often contains valuable materials but
they may also contain harmful
substances that were necessary for
safe use. Improperly disposing of these...

Before using the machine for the first
time please pay special attention to
the following points:
Detailed information on these points
can be found in the relevant section
of the Operating Instructions.
Set the water softener
The water softener must be set to the
water hardness level of your area.
Contact your local water authority to
find your water hardness level in parts
per million (ppm) or grains per gallon
(gr/gal).
The salt reservoir must be filled first
with water and then with reactivation...

Electric door lock
The machine is equipped with an
electric door lock.
The door can only be opened when
^the electrical supply to the machine
is turned on and the
^"ON/OFF" switch is pressed.
How to open the door
^Press the "Door" button in as far as it
will go, at the same time, grip the
handle and open the door.
,Do not touch the heating
elements when you open the door at
the end of a program. They remain
hot for quite a few minutes after the
program has ended and can cause
burns.
Once...

In order to provide good cleaning
results, the machine requires a supply
of soft water (water that is low in
calcium and magnesium). If hard tap
water is used, it can leave a white
mineral deposit build-up on the items
and the machine itself, therefore, tap
water with a hardness of 4 °d
(0.7 mmol/l) or more must be softened.
The built-in water softener is designed
for this purpose.
–In order to function properly, the
water softener requires a supply of
reactivation salt.
– The cleaner must be correctly...

Settings
°d mmol/l °fSettings
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
390,2
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
7,02
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
700*)
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...

How to fill the salt reservoir
Only use special, coarse-grained, Miele
reactivation salt with a grain size of
1 - 4 mm. NEVER use other types of
salt, such as table salt, cattle salt or
de-icing salt. These salts can contain
components that are insoluble in water
and could damage the water softener.
The salt reservoir holds
approximately 2.5 kg salt.
,Inadvertently filling the salt
reservoir with detergent WILL
damage the water softener.
Before filling the reservoir, always
make sure that you are using...