D4 – Quick Reference Guide D4 – Quick Reference Guide These short instructions do not replace the ‘D4 Instructions for Use’. Make sure you read and observe the safety information and warn- ings first in order to avoid hazards. Inserting/changing the Your D4 no longer has to be descaled if you are using the CLARIS filter Smart filter cartridge.
The operation is interrupted, the L symbol lights up. T Open the cover of the filler funnel for ground coffee. T Insert a JURA cleaning tablet into the filler funnel. T Close the cover of the filler funnel. The L symbol lights up.
(e.g. marble), damage cannot be ruled out. T Clean up any splashes immediately. E The descaling programme lasts approximately 45 minutes. E JURA descaling tablets are available from specialised dealers. Precondition: The Descaling symbol & lights up. T Touch the Descaling symbol & for approximately 2 seconds.
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The & and M symbols light up. T Remove and empty the water tank. T Completely dissolve 3 JURA descaling tablets in a receptacle holding 500 ml of water. This may take several minutes. T Pour the solution into the empty water tank and insert it into the machine.
T Remove the water tank. T If you use a CLARIS Smart filter cartridge, remove this. T Completely fill the water tank and dissolve 3 JURA descaling tablets in it. T Leave the water tank with the descaling solution for several hours (e.g.