
5
Maintenance
Cleaning:
It is important that the Machine and its accessories be kept clean after using.
For dirt or smudges on the Machine, it is better to clean them with a soft damp cloth, and
if necessary, with a non-corrosive and/or non-abrasive detergent or cleaner.
De-sediments
On areas in the water boiler, hard water will cause chalk and limestone will to accumulate
when machine is used. To keep the machine in the best condition and ensure each coffee
brewing resulted in the best taste, we recommend that of the machine has successive
brewed for 200 time used for 6 months, a De-sediments operation be carried out as the
following:
•Add 300 ml fresh lemon juice or condensed lemon juice to 1 liter of water.
•Slide filter pan into position.
•Place an empty pot at the correct position under the filter pan.
•Pour the lemon juice solution into the water reservoir.
•Turn the switch ON.
•Some of hot water will drop into the jug, until the solution of lemon juice push out the
water remained inside of the machine and there is some solution of lemon juice start
to drop into the jug, than turn the switch OFF.
•Wait for 5~6 minutes to enable the rest of solution to run through with sediments, than
turn the switch ON again.
•When solution of lemon juice is no longer dripping out, set switch OFF and flush the
solution away.
•Since some solution of lemon juice will remain in the machine, we must run brewing
process several times with water only until there is no more taste and smell of lemon
juice in the hot water that flow out from the machine.
Due to lime may build up much fast than you imagine, we suggest usurer to
De-sediments even month for once at least.
In case, if the units stop works (no power) during the normal operate suddenly,
but when the unit cooling down the unit is re-workable again, than it is very
probably causing the limes built up. Please run the De-sediment process.
In case, if the thermostat reaction causing the lime
build up, user must to presses down and clicks the
thermostat before de-scale or next operation.