Bosch HCB50651UC Manual

Page of 40
7
State of California Proposition 65 
Warnings
WARNING
This product contains chemicals known to the State of 
California to cause cancer, birth defects or other 
reproductive harm.
Causes for damages
9
CAUTION
Risk of damage due to corrosion. Always turn 
appliance on when cooking to avoid condensation 
buildup. Condensation can lead to corrosion 
damages.
Always replace defective bulbs immediately to avoid an 
overload of the remaining bulbs.
Risk of damage due to ingress of humidity into the 
electronic circuitry. Never clean operator controls with a 
wet cloth.
Surface damage due to incorrect cleaning. Clean 
stainless steel surfaces in the grind direction only. Do not 
use any stainless steel cleaners for operator controls.
Surface damage due to strong or abrasive cleaning 
agents. Never use strong and abrasive cleaning agents.
Risk of damage from condensation back flow. Install 
exhaust vent at a slight downward slope away from the 
appliance (1° slope).
Protecting the environment
Unpack the appliance and dispose of the packaging in 
line with environmental requirements.
Operating modes
You can use this appliance in the air extraction or the 
recirculation mode.
Fan operation
Note:  Ventilation may not exit through an already 
operational smoke or exhaust chimney, nor a duct used 
for ventilating furnace installation areas.
If the ventilation is intended to pass through a smoke 
or exhaust that is not in operation, the responsible 
area heating inspector must give approval.
If the ventilation passes through an external wall, use a 
telescope wall sleeve.
Circulating-air mode
Note:  To bind odors in circulating-air mode, you must 
install an activated carbon filter. The different options for 
operating the appliance in circulating-air mode can be 
found in the brochure. Alternatively, ask your dealer. The 
required accessories are available from specialist 
retailers, from customer service or from the Online Shop. 
The accessory numbers can be found at the end of the 
instructions for use.
The air that is drawn in is cleaned by 
the grease filters and conveyed to the 
exterior by a pipe system.
The air that is drawn in is cleaned by the 
grease filters and an activated carbon filter 
and conveyed back into the kitchen.