Tuttnauer TIVA8-L, Instructions For Use Manual, Page: 19 / 56

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Operative Instructions
Insert the supplied filters in the specific positions.
Constantly check the cleanliness of the filters, especially
the chamber bottom filter (3 Fig. 11).
Use this filter to have a high filtering, taking into
account that it will have to be cleaned after each cycle
performed to avoid an excessive build-up of dirt.
Insert the mesh filter (2 Fig. 11) and place it in the
chamber seat. Finally, insert the central filter (1 Fig. 11)
in the mesh filter hole.
5.5.2 Spray arms
The two spray arms are supplied loose to avoid possible
breakage during transport. Place the two spray arms
(lower and upper) in their seats and tighten them to
the relative central pin inside the chamber (Fig. 12.1).
Fig. 12.1
After fixing the spray arms, carry out a test by manually
turning it, making sure that they rotate freely and
without impediments.
1
2
Fig. 12.2
Spray arm rotation identification (Fig. 12.2):
1) Spray arm without magnet for identification.
2) Spray arm equipped with magnet for identification.
After machine positioning, make sure nothing is
preventing the chamber door from being freely
opened. Make sure the machine is connected properly
to the electrical supply, to the water supply and to
the drain trap, then level it by adjusting its feet. After
installation remove the PVC protection layer covering
the panels, make sure the liquid tanks are full and the
suction nozzles are properly inserted into the right
tanks. A label next to the cap indicates the type of liquid
to be used for each suction tube.
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IMPORTANT NOTE! Spray arm assembly
direction, the water outlet holes must face
towards the inside of the chamber otherwise
the spray arms will NOT work.
5.6 Chemicals
The glasswasher adopts as standard 2 pumps for dosing
detergent and neutralizing agents, on request it can
have up to a maximum of 4 dosing pumps for:
- Detergent agent.
- Neutralizing agent.
- Lubricant/Rinse aid.
- Additive.
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 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.
5.6.1 Refill procedure
1) Set up a new tank with the chemical.
2) Remove the suction lance from the exhausted tank.
3) Insert the suction lance in the new tank.
4) With the door open, press and hold key P1 (1 Fig.
13) to refill DOS1 for the detergent; key P2 (2 Fig.
13) to refill DOS2 for the neutralizer; key P3 (3 Fig.
13) to refill DOS3 for the lubricant/rinse aid liquid;
key P+ (4 Fig. 13) to refill DOS4 for additive liquid.
Be careful not to reverse the position of the liquids.