modbar av Series - Cleaning Groups and Drain Wells; Cleaning Filters; Cleaning Filter Holders; Cleaning the Drain Collector

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be hot. We recommend allowing the
equipment to fully cool before performing
any maintenance procedures.
1) Cleaning groups and drain wells
- Put a tablespoon of detergent powder
for coffee machines into the blind lter,
supplied with the machine, and tighten it
onto the group you want to clean by using
a normal lter holder.
- Move the Tap Lever on the chosen
postition for cleaning and cycle will be
activated on each group.
- Rinse the group using a normal lter by
running hot water through it several times.
2) Cleaning lters
- Put 2 or 3 teaspoons of detergent powder
for coffee machines in about 1/2 a litre
of water inside a heat-resistant container
and boil.
- Dip lters in the boiled solution and
leave them fully submerged for about 30
minutes.
- Rinse thoroughly with clean water and
run hot water through one group several
times with the lters in place.
- Make one cup of coffee and discard in
order to remove any unpleasant avor.
3) Cleaning lter holders (portalters)
Using the proper cleaning tool (brush)
wash the lter holders under hot water,
a neutral detergent may also be used.For
extraordinary cleaning see the Portalter
Manual.
4) Cleaning the drain collector
Remove the drain tray grill at least twice a
week and clean.
Remove the drain box cover panel once a
week and clean. Inspect and clean also
the drain box and remove any leftover
grounds.
5) Cleaning the body
Wipe the surfaces with a soft, non abrasive
cloth in the direction of the glazing marks,
if any. Do not use any alcohol or solvents
whatsoever on painted or imprinted parts
in order not to damage them.
6) Cleaning the diffuser screen
- Due to lter holder discharge operations
(subsequent to coffee brewing), a certain
amount of coffee grounds may slowly
build-up on and obstruct, even partially,
the diffuser screen. To clean it, you must
rst remove it by unscrewing the diffuser
screw.
- Put 2 or 3 teaspoons of cleaning
detergent for coffee machines in about
1/2 a litre of water inside a heat-resistant
container and boil.
- Place the diffuser screen(s) and diffuser
screw(s) in the solution and leave them
fully submerged for about 30 minutes.
Rinse thoroughly with clean water. Install
and run hot water through each group
several times with the screen installed.
7) Water Filter/Softener
Please see the documentation accompanying
the water lter/softener for proper operating
and cleaning instructions.
8) Back ushing
Back ushing must be performed on a
regular basis to ensure the proper function
and cleanliness of the espresso system. We
recommend following this procedure on a
nightly basis.
• Put one scoop of detergent Puro Caff into
a blind lter, and insert it into the group to
be cleaned. (Use the amount of detergent
recommended on the package)
• Activate the cleaning cycle by toggling the
handle on the assigned position.
• The tap screen will display “@@”. During
this time it will automatically cycle the
pump on and off per a typical cleaning
cycle.
ESPRESSO
TAP
DIFFUSER
SCREW
DIFFUSER
SCREEN