WEW 400 - Küppersbusch

Precautions during use
Sauces and condiments:
all the stainless steel containers used for notoriously acid ingredients (vinegar,
salt, lemon juice, tomatoes, etc.) should be thoroughly washed to remove
any residue.
In particular salt solutions should not be left to evaporate or dry on the
stainless steel surface.
Never use coarse cooking salt which, being heavy, deposits on the bottom
without dissolving completely and over a period of time can therefore cause
points of contact with consequent corrosion.
It is therefore advisable to add salt in small amounts to water which is
already boiling, or to dissolve it in a separate container; never add it to cold
water in the tanks and certainly never put it into an empty tank.
Whenever the tanks are not being used, they should preferably remain uncovered.
What to do if not using the appliance for a
long time
Thoroughly clean and dry the machine as described. Disconnect the power
supply.
What to do if something goes wrong
If anything goes wrong, immediately turn the appliance off, then turn off the
power supply at the switch located upstream of the appliance, and call the
aftersales department.
Maintenance
!
!
All maintenance should be carried out by qualified personnel only.
Before carrying out any maintenance work, unplug the appliance or
turn off the switch upstream of the appliance.
Protection of stainless steel
Should the equipment not be used for a certain period of time, clean the
external stainless steel surfaces and when they are completely dry, protect
by spreading over them a thin film of vaseline oil, or better still specific products
to be found on the market.
Apart from giving the steel a uniform, polished appearance, these products
prevent penetration of humidity and dirt which can also cause corrosion.
These products, basically consisting of a mixture of oily substances and
detergents, are now available in easy-to-use, practical spray cans.
WEW WR.NR. BI.21
21