Adjustment and maintenance
10.2011 ES 7100 PLUS 75
Espresso brewer unit maintenance
Every 10,000 selections or every 6 months
some maintenance of the coffee unit must be
carried out.
• Turn off the main switch.
• Remove the dispense head, the bracket
for dispense head and finally the brewer
(see deep cleaning, page 39 and
page 41).
Removing the upper filter
• Loosen and remove nut (a, fig. 63), using
e.g. a spanner.
• Press the shaft of the upper piston out of
the cross-piece (b, fig. 63) from above,
and remove piston (c, fig. 63).
• Disassemble the filter (d) and the piston
seal (e, fig. 64) by removing screw
(f, fig. 64).
63 64
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