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10.2.6 Cleaning the coffee grinder
Each month, clean the coffee grinder of any residues that
might lead to deposits. After removing the coffee bean
hopper (see section “Cleaning the Containers”), clean the
coffee grinder carefully with an aspirator.
10.2.7 Cleaning Drip Tray and
Dump box
Open the door. Take out the drip tray assembly.
Remove, empty and thoroughly clean the coffee grounds
drawer.
Empty out the liquid in the drip tray assembly. Separate
the upper part of the drip tray assembly from the lower
part. Thoroughly clean the two disassembled parts.
Reassemble the upper part of the drip tray assembly with
the lower part. Insert the coffee grounds drawer back into
place. Insert the drip tray assembly back into the vending
machine.
10.3 Non-scheduled maintenance
The operations described in this section are intended as an
example as they depend on different variables, such as:
water hardness, humidity, products used, conditions and
quantity of work.
Make sure the vending
machine is off before
performing any operation
requiring to disassemble
some of its parts.
Have the following operations performed by qualified
personnel only. If the operations are to be performed with
the machine on, choose trained personnel.
More complex interventions, such as removing limescale
from the boiler, require a deep knowledge of the machine.
Disinfect all the parts in contact with foodstuffs using
chlorine-based products on a monthly base, as described
in section "Cleaning the parts in contact with foodstuffs".
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