Cleaning The Oven Door - Progress PBD3500X User Manual

22 Progress
CALCIUM QUANTITY TABLE INDICATED FROM W.H.O. (World Health Organization)
Calcium de-
posit
0 - 60 mg/l
60 - 120 mg/l
120 - 180 mg/l
over 180 mg/l
1. Fill in the water tank with 850 ml of
water and 50 ml of citric acid (five
teaspoons). Deactivate the oven and
wait for approximately 60 minutes.
2. Activate the oven and set the function
True Fan + Steam. 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 function
True Fan + Steam. 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".
4. Rinse the water tank and clean the
remaining 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.

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.
The oven door can close if you
try to remove the internal glass
panel before you remove the
oven door.
Water hardness
(French de- (German de-
grees) grees)
0 - 6 0 - 3
6 - 12 3 - 7
12 - 18 8 - 10
over 18 over 10
Water classifi-
cation
Sweet of soft
Medium hard-
ness
Hard or calca-
reous
Very hard
CAUTION! Do not use the
appliance without the internal
glass panel.
1. Open the door fully and hold the two
door hinges.
2. Lift and turn the levers on the two
hinges.
Run decalcifi-
cation every
75 cycles - 2.5
months
50 cycles - 2
months
40 cycles - 1.5
months
30 cycles - 1
month