Blomberg DW 57500 FBI, DW 57550 SS Milky appearance or rainbow on the glasses glass corrosion

Possible causes

•Excessive use of detergent when water hardness is low.

Milky appearance or rainbow on the glasses (glass corrosion)

How to fix these problems

•Add a smaller amount of detergent.

•Compare the water hardness level setting on the dishwasher against the stated values from the local water supplier.

•When water hardness is low (below 7 American degree of hardness or 106 parts per million), do not use salt even if your dishwasher has a water softener.

•Use a lower phosphate content detergent.

Possible causes

•The lid of the salt container is not closed securely. Salt loss. (models with salt container)

Rust stains, destruction of the surface

How to fix these problems

•Salt can destroy metal surfaces and cause rust damage.

•Check whether the lid of the salt container is firmly closed. Use the funnel to pour in special salt. Begin the Rinse and Hold program right after filling in salt. After the program is complete, check whether the lid may have loosened.

• Food leftovers are staying	• Remove coarse dirt under running water
on the dishes for too long.	and carry out the Rinse and Hold program
	every 2 days without detergent.
• The machine is not	• Check the grounding of the system. Static
grounded properly.	electricity may eat holes into metal and
	cause irreparable damages to surfaces.
• Cutlery parts from low-	• Rust on such items cannot be avoided.
grade rust-free steel.	Cutlery or dishes of this type are not suited
	for the dishwasher.
• Dish items with rust	• Rusty dishes may “infect“ other items.
stains.	Cutlery or dishes of this type are not suited
	for the dishwasher.

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USA