General Cleaning; Brew Group Cleaning; Maintenance - ECM Manufacture Puristika Bedienungsanleitung

7.1 General cleaning

Daily cleaning:
Portafilter, filters, glass water tank, drip tray, drip plate of the drip tray, measuring-spoon and tamper require
daily cleaning. Clean with warm water and/or a food safe detergent . Do not put them into the dish washer.
Clean the shower screen and the group gasket in the lower part of the group and remove visible dirt without
disassembling the parts.
Cleaning as necessary:
Clean the body when the machine is switched off and cold.
Depending on usage, please refresh the boiler water every 1 – 2 weeks. Please extract approx. 0.8 l of hot
water from the brew group.
Use a soft, damp cloth for cleaning.
Never use abrasive or chloric detergents!
Empty the water drip tray regularly and do not wait until it is full.

7.2 Brew group cleaning

An ECM brew group cleaner is available at your specialised dealer. With this detergent, you can clean and
degrease the group very easily. For cleaning the brew group, please use the blind filter included upon
delivery. When using our group cleaning tablets, we suggest cleaning after approx. 90 - 140 cups.
Follow the instructions as noted below:
1 Heat up the machine until the optimum operating temperature has been reached.
2 Place the blind filter into the portafilter.
3 Put approx. 3 – 5g of the group cleaning powder into the blind filter.
4 Clamp the portafilter into the brew group.
5 Operate the group lever. The blind filter will be filled with water.
6 Let the detergent react, moving the group lever into the middle position, approx. 45°. (Do not move it into
the lower position.)
7 Move the lever into the lower position after approx. 20 seconds. This way, the grease and oil can be
discharged by the infusion cylinder.
8 Repeat steps 5-7 up to 10 times, until only clear water is discharged by the infusion cylinder.
9 Rinse the portafilter and the blind filter with fresh water. Then replace it.
10 Operate the group lever for approx. one minute. Then move it back into the lower position.
11 Remove the portafilter and repeat point 10. After this, the brew group is ready for use.
12 Place the filter for 1 or 2 cups into the portafilter.
Caution!
Beware of hot sprayings while cleaning the group.
In case you programmed the cleaning mode, the"CLn" will disappear on the display after
having operated the brew group lever 10 times. The counter will then restart until the next
cleaning advice. How to program the group cleaning mode see 6.3.3
If the brew group is cleaned too often with cleaner, it may start squeaking. Moreover, it may
be that you will degrease all the moving parts and they will wear out quickly. Please make
sure the brew group is cleaned from time to time without cleaner

7.3 Maintenance

(If you have any questions, please contact your specialised dealer.)
Replacing the group gasket and the shower screen (Group gasket (item no. C449900229) and shower
screen (item no. C519900103) must be changed at the same time)
1. Switch off the machine (power switch in lower position) and disconnect the power cord.
Translation of the German original user manual
ENGLISH
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