Bartscher Deltamat TF527 LPR, Руководство пользователя, Страница: 43 / 113

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page 43
3.6 Regeneration function (option)
Should the machine be equipped with a water-softener circuit, this will be fully automatic.
When needed, a 120” regeneration cycle will automatically activate (machine ON). During this phase the indicator
F6
switches on (steady).
IMPORTANT: Before starting a regeneration cycle check if there is salt in the special container.
When the indicator F8 fl ashes on the display it means that the salt level in the bowl is low (only on machines equipped with
the optional Water Softener).
To add salt, open the machine door and unscrew the salt container plug inside the tank.
Fill the special container with speci
fi c coarse salt for regeneration (coarse salt: 0,500kg - 1-4 mm grains), being careful
not to spill it into the tank. A strong concentration of salt can negatively a ff ect the correct functioning and service life of the
machine and generate rust and the steel corrosion. After fi lling with salt, lock the plug tightly.
To start a complete regeneration cycle it is needed to switch o ff the machine with the key E .
The indicator F4 turns on.
Drain the tank. Remove the over fl ow. For machines equipped with drain pump see par. 3.5 .
Press the key B . The indicator F6 turns on. The machine carries out with the various phases.
The cycle is fi nished when the indicator F6 goes o ff after around 20 minutes.
The machine returns to stand by-mode (indicator F4 lighted).
Note: Regeneration times will be blocked only if the door is opened.
The optional regeneration is not allowed in the following conditions:
• During programming.
• During the wash cycle.
• During manual draining.
• If the tank is
fi lled; in this case the message drAIn tAnk will be displayed for about 4sec.
• If the machine is ON.
If needed the cycle can be activated even during the wash-tank loading. If the activation is made during the wash-cycle,
this will be longer.
The circuit board is designed to call periodically for a 20 min. manual regeneration cycle (according with the water hardness
adjusted). This regeneration cycle can also be activated by the user, should the rinse quality be dissatisfactory. The indicator
F6 fl ashes.
In the case of water hardness above 35°f it is advisable to install an external water softener