Sharp AX-1700VN Operation Manual page 48

IMPORTANT INSTRUCTIONS
Drain Water Function
Perform the Drain Water function at least once a day
after using water tank. It takes up to 8 minutes.
Drain Water function is very useful to prevent
scale build up and the use of stale water. It causes
evaporation of the internal steam system.
P R O C E D U R E
1
Ensure nothing is in the oven.
Turn the Knob to select [22]
Drain Water.
2
Make sure the water tank is
removed and press START.
3
After the oven has cooled, wipe oven cavity.
NOTE:
The water tank must be removed before starting this
procedure.
Descale Function
White or gray grains, also called scale, may form in the
water circuit inside the oven during steam generation,
which could cause the oven to malfunction.
When "DESCALE" is shown in the display, be sure to
carry out Descale function immediately. It takes about
1 hour.
P R O C E D U R E
1
Pure citric acid, available at some drugstores,
is used for descaling. Open the lid of the water
tank. Fill the water tank with water over the 1
mark. Then dissolve 2 tablespoons of pure citric
acid as shown in Figure 1.
2
Place a folded towel under the steam outlets as
shown in Figure 2.
3
Turn the Knob to select [24]
Descale.
4
Press START.
AX-1700FVN(R) En.indb 8 AX-1700FVN(R) En.indb 8
5
When the oven has stopped, wipe oven cavity,
then wring the towel and put it again as shown
in Figure 2. Remove water tank, empty, rinse
and refill with water over the 1 mark. Replace
the water tank.
Remove and empty the drip tray, then replace it
to the oven.
Press START. Rinsing will start.
6
When rinsing has ended, remove water tank
and empty.
Remove the towel.
Wipe oven cavity to dry. Then empty the drip
tray.
Figure 1
Steam outlets
Towel
Figure 2
E – 8
1
2
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