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- After each top-up, start the «Rinse» program. In this
way, any salt grains will dilute and rinse out. Salt
residues and the overflowing water and salt solution
can cause corrosion if they are not rinsed.
Following the instructions in the start-up paragraph,
start the «Rinse» program.
5.5.5 Automatic regeneration
It is possible to have a water softening device that can
completely regenerate at precise intervals. This process
is fully automatic. Regeneration will be implemented
before the selected program is activated.
This device must be preset by the technician during
installation.
Regeneration can also be performed manually,
regardless of the warning message on the display. To
start, select the «Regeneration» program.
5.6 Chemicals
The dosing system for chemicals consists of:
- Standard: A dosing pump for the detergent (a neutral
or alkaline detergent is recommended).
- Optional: A dosing pump for the neutraliser. This
pump set on the acid neutralising additive can also be
used for dosing the rinse aid. In this case the installer
must reset the device commands and modify the
dosing pump.
- Under-the-counter: In this version it is possible to
have up to three pumps for three different products.
Each dosing pump is monitored by a dosing volume
control. This electronic control checks the dosing
amount.
In the event of a lack of product, a message appears on
the display and the program stops.
a
WARNING. It is recommended to handle the
liquids with caution.
- Protect eyes, hands, clothes and metal surface from
contact with liquids, which contain partially irritating
agents and caustic substances.
- In case of contact with liquids, consult the instructions
provided with the product.
- Use only suitable liquids for cleaning and disinfection
equipment. Carefully follow the manufacturer’s
information.
- Keep chemicals out of the reach of children and
outsiders. Possibly locked away.
- Use on only the manufacturer’s approved products.
- Do not use liquids for household dishwashers.
The liquid containers are positioned at the bottom of
the machine, inside a door closed with a key (Fig. 11).
Open the lower door of the machine with the key.
1
2/3
5
4
A
Fig. 11a
1
4
2
3
5
Fig. 11b
Product containers
A) Drawer extraction direction. - 1) DOS1 detergent
liquid container. - 2) DOS2 neutralising liquid container.
- 3) DOS3 Rinsing liquid containers.- 4) ON-OFF switch.
- 5) Air suction filter.
5.6.1 Refill procedure
For the countertop thermodisinfector:
- Pull and extract the drawer manually (A Fig. 11);
- Loosen the cap with container 1 tube (or 2/3);
- Fill the container with the related chemicals.
- «Detergent»
- «Neutraliser / Rinse aid».
- Tighten the cap well and put the drawer back in its
position.
For the under-the-counter thermodisinfector:
- Set up a new tank with the chemical;
- Extract the empty tank 1 or 2 or 3 (Fig. 11);
