Deerma DEM-YS10W - Инструкция по эксплуатации - Страница 6

Cleaning and Maintenance

Error&Causes &Solutions

Pay attention to environmental 

protection

1. Clean the water outlet, filter and filter cup
A. Turn off the power button,and unplug from outlet.
B. Some metal parts may still be hot,don’ t touch by hand before cooling 

down.

C. Remove the filter, pour out the coffee powder, and clean the filter and 

filter cup with warm water with detergent. Do not put the filter and filter cup 

in the dishwasher for cleaning.
D. Wipe the lower end of the water outlet with a wet cloth or tissue, clean 

any possible residual coffee powder.

E. Install the filter (without filter cups) back to the outlet head.
F. Place a 200ml empty cup under the filter.
G. Boiling a few more cups with the coffee making mode,which can achieve 

the effect of cleaning.
H. If don’ t use the filter after cleaned, please do not install back the filter 

head, otherwise the tightness between the two will be reduced.

2. Clean the water tank

R e m ove   t h e   wa t e r   t a n k  a n d   p o u r   o u t   t h e   re m a i n i n g   wa t e r.   I t   i s  

recommended to empty the water tank before and after use. Clean the tank 

with warm water with detergent, clean thoroughly and dry. Do not put the 

tank in the dishwasher for cleaning.

3. Clean the product

Wipe the enclosure with a wet soft cloth. Do not clean with abrasive 

detergent or cleaning cloth to avoid scratching the surface of the product.
Warning: Do not immerse this product in water or other liquids.

4. Calcium removal
Minerals deposit will affect the heating performance of appliances,need 

remove the calcium after using for a certain time---- Add calcium remover 

into the water tank and shake the remover with warm water below 30 ℃ to 

avoid particles, then use boiling hot water method to pump out the water in 

the water tank, add purified water into the water tank (fill the water tank) 

again, boiling coffee and hot water more times, to achieve the effect of 

cleaning the tube(must use 2 tanks of water during cleaning).

All products bearing this symbol are waste electrical and 

electronic equipment (WEEE as in directive 2012/19/EU) which 

should not be mixed with unsorted household waste. Instead, 

you should protect human health and the environment by 

handing over your waste equipment to a de signated 

collection point for the recycling of waste electrical and 

electronic equipment, appointed by the government or local 

authorities. Correct disposal and recycling will help prevent 

potential negative consequences to the environment and 

human health. Please contact the installer or local authorities 

for more information about the location as well as terms and 

conditions of such collection points.

Error

Causes

Solutions

No coffee 

flow out

1. No water in the water 

tank ;

2. The coffee powder is 

too fine;

3.Excessive coffee powder;

4. Haven’t turn on the 

power;

5. The coffee powder is 

pressed too tightly.

1.The filter is not turned to 

the locked position;

2.Residual coffee powder 

at the edge and top of the 

filter cup.

1.Turn the filter to the 

locked indicated position;

2.Clean the residual coffee 

powder at the edge of the 

filter cup and sealing ring.

1. The coffee powder is 

too thick;

2. Less coffee powder in 

filter cup.

1. Choose coffee powder 

with appropriate thickness;

2. Increase the appropriate 

amount of coffee powder 

into the filter cup.

1.Excessive coffee powder 

in filter cup;

2. The coffee powder is 

too fine.

1. Adjust the appropriate 

amount of powder in the 

filter cup;

2. Adjust the thickness of 

coffee powder properly.

1. Add corresponding 

amount of water to the 

water tank;

2. Grind the coffee powder 

to the proper thickness;

3. Reduce the amount of 

coffee powder 

appropriately;

4. Plug the power into 

socket and turn on the 

power switch.

5.Refill the coffee powder, 

which do not press too 

hard.

Coffee flows 

to the edge 

of the filter

Coffee 

comes out 

too fast

Coffee 

comes out 

too slow

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