DISHWASHER INO 81 Code NU271706-02/04
Chap. 4 – Page 1
4. PRACTICAL RECOMMENDATIONS FOR USE – PRACTICAL RECOMMENDATIONS FOR USE
4.1 WASHING DISHES
Remove all food waste or remains or other from the dishes.
Empty the recipients. Certain dishes with food stuck in
them must be previously soaked to remove it.
Arrange the dirty dishes in the racks. To obtain the best
results, it is necessary to follow the following points :
Place each item in the proper rack;
Avoid overfilling the racks;
Place hollow objects upside down and never stack
them.
Use compartment racks for washing glasses in inclined position;
Preferably place cutlery in buckets (with handles down).
4.2 INCIDENTS MET
.
ANOMALIES
CAUSES & REMEDIES
Dishes are not clean after washing.
Residue on dishes
Insufficient soaking;
Insufficient washing time;
Insufficient concentration of detergent product;
Washing of rinsing nozzles choked.
White stains on glasses
Hard water; have a water softener installed; or carry out
a regeneration programme.
Glasses are not sufficiently “clear” after several
washings.
Water heavily mineralized; use a descaling agent.
Drying time too long
Verify the presence of product and consumption of
tension active product
Marks of detergent on dishes.
Too much detergent.
Insufficient rinsing (choked nozzles).
Stained cutlery (caused by different acids in the
composition of food).
Regularly carry out a renovation with adequate product.
Marks caused by the cutting side of knives on
certain quality dishes; food particles become
incrusted in scratches and tarnish dishes.
Regularly carry out a renovation with adequate product.
Too much foam.
Temperature of washing water lower than 50°C.
Dosing of rinsing product too high.
Filter choked.
Too many milk products in the washing bath.
Racks for plates
or trays
Racks for glasses
or cups
