NEFF U1644N0 Operating And Fitting Instructions Manual page 6

Remove all packaging remnants, e.g. polystyrene
parts, from the oven.
Caution: The extension rails heat up during oven
operation. Use special care to avoid burns when
extending the rails.
Use only heat-resistant utensils for roasting or grilling.
Repairs Incorrectly done repairs are dangerous. There is a
risk of electrocution.
Repairs may only be carried out by after-sales
service technicians who have been fully trained by
BSH.
If there is a fault, switch off the oven fuse at the fuse
box.
Call the after-sales service.
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