5. Function test and maintenance6. Explosive view4.3 Precautions for maintenance and installationPrecautions for assembling4.3.1 Brew unit group4.3.2 Grinder group4.3.3 Control panel group5.1 Function test and test standards5.2 Coffee machine maintenance5.2.1 Coffee machine decalcifying5.2.2 Rinse the brew unit5.2.3 Wipe the coffee machine
