Progress PBD3500X Benutzerinformation Seite 22

22 progress
Cleaning the water tank
Warning! Do not put water into the
water tank during the cleaning
procedure.
During the cleaning procedure, some
water can drip from the steam inlet on-
to the cavity of the oven. Put a dripping
pan on the shelf level directly below the
steam inlet to prevent water from falling
onto the bottom of the oven cavity.
After some time, you can have lime depos-
its in your oven. To prevent this, clean the
parts of the oven that generate the steam.
Empty the tank after each steam cooking.
1. Fill in the water tank with 850 ml of wa-
ter and 50 ml of citric acid (five tea-
spoons). Deactivate the oven and wait
for approximately 60 minutes.
2. Activate the oven and set the True Fan
+ Steam function. Set the temperature
230 °C. Deactivate it after 25 minutes
and let it cool down for 15 minutes.
3. Activate the oven and set the True Fan
+ Steam function. Set the temperature
between 130 and 230 °C. Deactivate it
after 10 minutes. Let it cool down and
continue with the removal of the tank
contents (refer to "Emptying the water
tank").
CALCIUM QUANTITY TABLE INDICATED FROM W.H.O.
Calcium deposit
0 - 60 mg / l
60 - 120 mg / l
120 - 180 mg / l
over 180 mg / l
Cleaning the oven door
The oven door has two glass panels. You
can remove the oven door and the internal
glass panel to clean it.
Caution! Do not use the appliance
without the glass panel.
(World Health Organization)
Water hardness Water hardness
(French de-
grees)
0 - 6
6 - 12
12 - 18
over 18
4. Rinse the water tank and clean the re-
maining lime residue in the oven with a
cloth.
5. Clean the drain pipe by hand in warm
water with soap. To prevent damage,
do not use acids, sprays or similar
cleaning agents.
Types of water
• Soft water with low lime content - the
manufacturer recommends this because
it decreases the quantity of cleaning pro-
cedures.
• Tap water - you can use it if your do-
mestic water supply has purifier or water
sweetener.
• Hard water with high lime content - it
does not have an effect on the perform-
ance of the appliance but it increases the
quantity of cleaning procedures.
Water classifi-
(German de-
grees)
0 - 3 Sweet of soft
3 - 7 Medium hardness
Hard or calcare-
8 - 10
over 10
The oven door can close if you try to
remove the internal glass panel before
you remove the oven door.
Run decalcifica-
cation tion every
75 cycles - 2.5
50 cycles - 2
40 cycles - 1.5
ous
30 cycles - 1
Very hard
months
months
months
month