Removing Scale; Possible Problems And Solutions - Oursson EM1900 Manual De Instrucciones

Auto Power-Off Function
If the coffee machine is not used for 30 minutes, it
automatically turns off. Every button indication will turn
off. If you need to turn off the coffee machine, press
button.
CLEANING AND MAINTENANCE, Рiс. E
Clean all the parts of the device immediately after
use.
• Unplug the device and let it cool completely. Filters
6
, filter holder , measuring spoon
grid wash with warm water and detergent. You cannot
wash coffee machine parts in the dishwasher.
• Wipe the body of the device with damp cloth.
• Never immerse the motor unit into the water to
avoid electric shock.
• After cleaning, thoroughly dry all elements of the device.
CLEANING THE STEAM PIPE, Рiс. E-1
Clean the steam pipe after every use.
1. Turn the steam control switch into the
4-5 sec, to release steam, and return it to
2. Wait a few minutes for the steam pipe to cool down.
Remove the nozzle from the steam pipe by slightly
turning it around the axis, Pic. E-1. Wash it with warm
water and wipe dry.
3. Make sure that all openings are not clogged, clean
them with a needle if necessary.
4. Wipe the pipe with a dry soft cloth.
5. Install the nozzle back onto the pipe. Make sure it is
installed correctly.
CLEANING THE DRIP TRAY
It is recommended to periodically clean the drip tray.
Carefully slide the drip tray. Remove the grid. Drain
the accumulated liquid. Rinse the grid and the tray
with warm water and detergent. Wipe with a dry cloth
and place the drip tray with grid back into the coffee
machine.

POSSIBLE PROBLEMS AND SOLUTIONS

Possible Problem
Device doesn't turn on
Coffee isn't flowing
from the filter holder's
spout
16
, tray and tray
+
position for
I
position.
Possible Cause
• No voltage in the socket.
• Not enough water in the tank
• Filter holder's spouts are
clogged.
• The filter is clogged.
• Water tank is incorrectly
installed.
CLEANING FILTERS AND FILTER
HOLDER
It is recommended to clean the filters approximately
after every 300 cups of coffee. Remove the filter from
the filter holder. Wash it with hot water, wiping it with
a brush. Make sure that all openings in the filters and
filter holder are not clogged. Clean them with a needle if
necessary, Pic. E-3. Do not wash them in dishwasher.
CLEANING THE BOILER MESH, Рiс. E-2
It is recommended to clean the boiler mesh once a
, ,
year. Unplug the device and let it cool completely.
Using a screwdriver, unscrew the screw that secures
the espresso boiler mesh. Wipe the boiler surface with
a damp cloth. Wash the mesh with hot water, wiping it
with a brush. Visually, make sure that the holes are not
clogged. If necessary, clean them with a needle. Set the
mesh back.

REMOVING SCALE

It is recommended to clean the coffee machine from
scale approximately after every 300 cups of coffee. It
is recommended using special detergents for cleaning
espresso coffee machines.
1. Fill the water tank with 0,5 l. of clean water. Then,
add, according to instructions, the required amount of
cleaning agent for coffee machines. You may also use
lemon acid. For this, it is necessary to mix 0,5 l. of
water and 2 tablespoons of lemon acid. The resulting
liquid must be poured into the water tank.
2. Remove the filter holder and place any container un-
der the boiler outlet. Plug in the device. Press
ton, button indication will flash during heating. Wait
until it'll be lit continuously.
3. Press
coffee machine. Repeat this operation 4 times. Then
leave the solution in the coffee machine for 15 min-
utes.
4. After this, press
procedure before emptying the water tank.
5. To remove residual solution and scale, remove and
rinse the water tank, fill it with clean water and rein-
stall it.
6. Press
Repeat this operation 4 times.
Solutions
• Unplug the device and wait until the voltage
recovers.
• Add required amount of water into the tank.
• Clean the filter holder according to instructions.
• Make sure that the water tank is installed
correctly.
button, to run the solution through the
button again and repeat the
button, to rinse the coffee machine.
but-