DeLonghi EC 710 User Manual download pdf (Page 11)

Coffee Maker

11

PROBLEM POSSIBLE CAUSES SOLUTION

Problem solving

The pump is too noisy.

• The water tank is empty.

• Fill the water tank

The espresso coffee is

cold.

• The ‘OK’ pilot light was not

on when the coffee deliv-

ery switch was pressed.

• The preheating was not

carried out.

• The cups were not pre-

heated.

•Wait until the OK pilot

light comes on.

• Carry out the preheat-

ing as indicated in the

“Preheating the coffee

unit” section.

•Preheat the cups by rins-

ing them in hot water or

placing them to preheat

on the top plate for at

least 15-20 minutes.

Espresso coffee no longer

comes out

• Fill the water tank

• Clean the holes in the

filter holder described

in the chapter "Cleaning

the boiler outlet"

• Clean as indicated in the

“Cleaning the espresso

boiler outlet” section

•Press the tank lightly so

as to open the valve at

the bottom

The espresso coffee drips

from the edges of the filter

holder instead of from its

holes

• The filter holder is not

inserted correctly.

• The espresso boiler gas-

ket has lost elasticity

• The holes in the filter

holder are blocked

• Attach the filter holder

correctly by rotating

firmly as far as it will go.

• Have the boiler espres-

so gasket replaced at a

Service Centre

• Clean the holes in the

filter holder

• No water in the tank

• The holes in the filter

holder are blocked

• The outlet of the espres-

so boiler is blocked.

• The tank is badly inserted

and the valve at the bot-

tom is not open

The coffee crema is light-

coloured (the coffee comes

out quickly from the

spout).

• The ground coffee has

not been pressed enough.

• Not enough ground cof-

fee used

• The coffee is not ground

finely enough.

•Tamper the ground cof-

fee down more.

• Increase the quantity of

coffee.

• Only use coffee specifi-

cally ground for espres-

so coffee machines.

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