Manual tehnic automate cafea Saeco Group 500

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9.2.1 Scheduled and unscheduled
44
fig.54
maintenance
The operations described in this section are
purely indicative as they directly depends to
variable factors such as: water hardness,
humidity, products used and workload, etc.
Warning
For all operations requiring the disassembly of
the machine components make sure the
machine is not powered.
Entrust the operations mentioned below to
qualified personnel. Should it be necessary to
leave the machine not powered, refer to skilled
personnel.
For more complicated interventions, such as
boiler descaling, a good knowledge of the
equipment is necessary.
Disinfect all parts in contact with foodstuffs on a
monthly basis using chlorine-based solutions,
following the procedures already described in
Chapter 4.0.
9.2.2 Brew group maintenance
Plastic group. On a monthly basis remove the
group and rinse it with plenty of hot water. Every
5,000 counts or every month lubricate the
moving parts of the group with silicon grease
suitable for foodstuffs (fig.54).
- lower filter rod (1)
- connecting rod (2)
- guide rods (3)
Every 10000 counts replace gaskets and filters:
- gaskets
Upper filter (fig.55):
fig.55
- loosen the upper pin (1) using the supplied
wrench (1)
- manually unscrew the filter (2)
Lower filter:
- unfasten the two side screws (ref. 1, fig.56)
and remove the upper piston lock (2)
fig.56