Descaling - Bosch CNG6764 1 Series Instruction Manual

Setting a later end time
You can set a later end time. Before starting the
appliance, touch the "End" text field and set a later end
time using the rotary selector.
The appliance switches to standby after it is started. The
end time can no longer be changed.
Changing and cancelling
After starting the appliance, the cleaning setting can no
longer be changed.
If you would like to cancel the cleaning function, switch
the appliance off using the ÿ On/Off button. You can
no longer pause the operation using the l Start/Stop
button.
The appliance door remains locked until the n symbol
for the locking mechanism on the display goes out.
Once the cleaning function has ended
Once the cooking compartment has cooled down, use
a damp cloth to wipe off the ash that has been left
behind in the cooking compartment, in the accessories,
on the shelves and around the appliance door.
Wipe the pull-out rails with a damp cloth. Then slide the
pull-out rails in and out several times. After cleaning,
some discolouration may remain on the pull-out rails.
This has no effect on performance.
Notes
During cleaning, the frame on the inside of the
■
appliance door may discolour. This is normal and
does not affect performance. The discolouration can
only be removed using a stainless-steel cleaning
agent.
Very bad soiling may cause white deposits to remain
■
on the enamel surfaces. This is residue from the
food and is harmless. It does not affect performance.
You can remove these residues using lemon juice if
required.

Descaling

The appliance must be descaled regularly in order for it
to continue operating correctly.
There are several steps in the descaling programme.
For hygiene reasons, the descaling programme must
be run through completely so that the appliance can be
ready for operation again.In total, the descaling
programme runs for approx. 70-90 minutes.
Descale (approx. 55-70 minutes), then empty and
■
refill the water tank
First rinsing cycle (approx. 6-9 minutes), then empty
■
and refill the water tank
Second rinsing cycle (approx. 6-9 minutes), then
■
empty and dry the water tank
If the descaling process is interrupted (for example, due
to a power failure or because the appliance has been
switched off), you are prompted to rinse the appliance
twice after it is switched back on. The appliance cannot
be used until the second rinsing cycle has come to an
end.
The frequency with which the appliance must be
descaled depends on the hardness of the water used.
When only five more steam-assisted operations are
possible, or fewer, the appliance reminds you to
descale it with a message on the display. The number
of remaining operations is displayed after the appliance
is switched on. You can therefore prepare for the
descaling in good time.
Start
Caution!
Damage to the appliance: Use only liquid descalers
■
that are recommended by us for the descaling
programme. The time the product needs to work
during descaling depends on the type of descaler
used. Other descalers may damage the appliance.
Descaler order no. 311 680
Descaling solution: Do not allow any descaling
■
solution or descaler to come into contact with the
control panel or other delicate surfaces. This will
damage the surfaces. If this does happen, remove
the descaling solution immediately with water.
If you have used a steam-assisted operation
immediately before descaling, you must first switch the
appliance off so that the residual water is pumped out
of the evaporator system.
Mix 400 ml water with 200 ml liquid descaler to
1.
make a descaling solution.
Use the ÿ On/Off button to start.
2.
Remove the water tank and fill with descaling
3.
solution.
Fully insert the water tank filled with the descaling
4.
solution.
Close the control panel.
5.
Touch the Menu field.
6.
The list of operating modes is displayed.
Touch the "Cleaning" text field.
7.
Touch the "Descaling" text field.
8.
The duration of the descaling programme is
displayed. It cannot be changed.
Press the l Start/Stop button to start.
9.
The appliance is descaled. The time counts down on
the display.
Once the cooking time has elapsed, an audible signal
sounds.
First rinsing cycle
Open the control panel.
1.
Remove the water tank, rinse thoroughly, fill with
2.
water and reinsert.
Close the control panel.
3.
Press the l Start/Stop button to start.
4.
The appliance rinses.
Once the duration has elapsed, an audible signal
sounds.
Cleaning function
en
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