nelson AD40 Commercial Dishwasher
12.4 Topping up with regenerating salt (for models with softener)
Warning: use specific salt only, do not use cooking sea salt. Salt must be
supplied when the led under the symbol indicated in the left side picture
lights up. The salt container has a capacity of about 1 kg of granulated salt.
Correct procedure to refill the regenerating salt:
- start a tank pump-out,
- refill the regenerating salt,
- fill the tank (FILL)
- restart the tank pump-out
- remove any salt residues from the bottom of the tank, as it may cause
corrosion/rust.
This procedure prevents the washing water to enter the salt container
(possible damage to the decalcifier) and that possible residues of salt are
left in the tank (risk of corrosion/rust).
12.5 Routine inspection of the spray arm (once a week )
Remove the washing and rinsing spray arms (upper and lower) as shown in the figures:
- unscrew the central ring nut 1:
- unscrew the plugs at the ends; do not unscrew the nozzles;
- clean the spray arms under clean running water;
- reinstall the spray arms.
Do not use tools or any objects that could cause damage.
12.6 Lengthy periods out of use
If the dishwasher is to be out of use for a fairly long period of time, the detergent and rinse aid dispenser
devices must be emptied to prevent crystallisation and damage to the pumps: remove the intake hoses
from the detergent and rinse aid containers and place them in a container of clean water, then perform a
few wash cycles followed by a complete pump-out. Finally, turn off the master switch, close the water
intake valve and leave the hood ajar until the interior is completely dry. The detergent and rinse aid intake
hoses must be put back into the containers when the dishwasher is returned to service, taking care not to
swap them over (red hose = detergent, blue hose = rinse aid).
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| General | Details |
|---|---|
| Name | nelson AD40 Commercial Dishwasher |
| Make | NELSON |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.54 MB |
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