Bonnet A 021 H 10, Operating Instructions Manual

Page: 9 / 27

INO 45 DISHWASHER Code NU271701-03/00
Chap. 4 – Page 1
PRACTICAL ADVISE FOR USE - PRACTICAL ADVISE FOR USE -
LOADING DISHES (CROCKERY)
Remove all remains of food or other waste from the plates .
And empty any containers. Items with dried on food should
be soaked prior to washing to lift the food.
Put dirty dishes in the racks. To obtain the best results, you
should :
Þ
Put each item into a suitable rack
Þ
Avoid overloading the racks;
Þ
Place hollow objects upside down in the rack and never
place them on top of one another.
Use compartmented racks for washing glasses in an inclined
position.
Preferably place cutlery in holders (handles down)
POSSIBLE PROBLEMS
The dishes are still dirty after washing.
¨
There is food residue on dishes.
- Insufficient pre-soaking
- Washing time too short
- Insufficient concentration of detergent
- Wash or rinse nozzles blocked.
¨
White marks on glasses
- Hard water; have a water softener installed or carry out a regenerating operation.
¨
Cloudy glasses after several washes
- Heavily mineralised water; use a descaling agent
¨
Drying time too long
-
Check for rinse aid and the amount used.
¨
Detergent marks on dishes
- Too much detergent
-
Insufficient rinsing (rinse nozzles blocked).
¨
Spotting on cutlery (Caused by the acids in various food).
-
Regularly carry out renovation using an adequate product)
Marks caused by the sharp edge of knives on certain type of crockery, and food particles penetrating scratches and staining
crockery.
Regularly renovate using an adequate product.
¨
Too much foam.
- Wash temperature below 50 °C
- Dosing of rinse aid too high
- Clogged filter.
- High concentration of milk products in the wash water.