Miele G 7881 User Manual

How to restore the factory settings
Step Display / Result
^Activate the programming mode as per page
35.
^While in programming mode, press or hold
down the "Drying"0button until E33 appears
in the display.E33
^Turn the program selector to a program.
Basic factory setting(s):
Reprogrammed setting(s):00
PP
^WhenPPappears in the display, press the
"Display"ßbutton.00, the factory settings have
been restored.
^Save to memory and exit programming mode
as per page 35.
The water softener has...

Maintenance
After every 1,000 hours of operation,
or at least once a year (but never
later than every 18 months),Miele
Customer Service will need to perform
routine maintenance on the
washer-disinfector.
Maintenance covers the following
points:
–electrical integrity,
–door mechanics and seals,
–connectors and fittings in the wash
cabinet,
– water inflow and outflow,
– internal and external dosage
systems,
– spray arms,
– filter combination,
– collector with drain pump and
non-return valve,
–
all baskets,...

Process validation
It is the responsibility of the operator to
routinely check that the required
cleaning and disinfection processes
are being conducted.
In some countries, this is also required
by national legislation, regulations or
recommendations.
Operators are also bound to such
checks under the international standard
EN ISO 15883.
Routine checks
Before each day's use, the operator
must conduct a series of routine
checks. A routine checklist is supplied
with the washer-disinfector.
The following...

Cleaning the filters in the wash
cabinet
The filters in the base of the wash
cabinet prevent large particles from
entering the circulation pump.
These filters can become blocked and
need to be inspected on a daily basis
and cleaned as needed.
,The machine must NOT be
operated without the filters in place.
,Caution - danger of injury from
sharp objects such as glass shards,
needles, etc.Cleaning the coarse filter
^Squeeze the two tabs together, then
remove and clean the coarse filter.
^Put the clean...

Cleaning the flat and micro-fine
filters
^Remove the coarse filter.
^Remove the fine filter (between the
coarse filter and the micro-fine filter).
^Unscrew the micro-fine filter by
grasping the two tabs and turning
two times counter-clockwise.^Remove it together with the flat filter.
^Clean the filters.
^Re-insert the filter combination in
reverse order. The flat filter must lie
flat in the base of the wash cabinet.
Machine care
45 

Cleaning the spray arms
The spray arm jets can become
blocked.
It is important to inspect them every
day.
^Use a sharp pointed object to push
any particles into the spray arm jets,
then rinse thoroughly under running
water.
To do so, remove the spray arms as
follows:
^Remove the baskets.
Upper basket or mobile unit spray arm
(if applicable):
^Loosen the ring nut on the spray arm
and remove the arm.
Metal nuts are threaded left.
Ceramic nuts are threaded right.^Unscrew theupperspray arm.
^After loosening...

Cleaning the control panel
^The control panel should only be
cleaned with a damp cloth or with a
suitable cleaner for glass or plastic.
To disinfect, use an approved
cleaning agent.
,Do NOT use abrasive or
all-purpose cleaners. The chemicals
contained in these products can
seriously damage the surface.
Cleaning the front of the
appliance
^To clean the stainless steel exterior,
use a damp cloth and dish liquid or a
non-abrasive stainless steel cleaner.
^To help prevent re-soiling
(fingerprints, etc.), a...

Baskets and inserts
To ensure that the baskets and inserts
are functioning properly, they must be
checked daily. A checklist is supplied
with the washer-disinfector.
Check the following points:
–Are the rollers in proper condition
and are they securely attached to the
basket / insert?
–Is the basket connection set to the
correct height and firmly screwed
on?
– Are all spray jets, spray sleeves and
hose adapters securely attached to
the basket / insert?
– Are all spray jets, spray sleeves and
hose...

The following trouble-shooting guide can be used to help address minor problems
without a service call, HOWEVER, it is important to note that:
,Repairs should only be performed by Miele Customer Service. Work
performed by unqualified persons can place the user at considerable risk of
harm.
To help avoid unnecessary service calls, please be sure to check first whether an
error message is due to operator error.
To do so:
^Turn the program selector to the 12 o'clock positionf. The error message is...

Fault Cause Solution
Before the start of a
program, the indicator
light8Detergent
flashes and the
program cant be
started.Before addressing the
error:
–Turn the program
selector to the 12
o'clock positionf. The
error message is
erased.
–Press the "ON/OFF"
button to switch off the
machine.
Error message:Fdo:
The liquid detergent
container is empty.Refill or replace the liquid
detergent container.
Then:
– Switch the
washer-disinfector on.
– Restart the program.
A few minutes after the
start of...