Bosch HCB50651UC Installation Instruction

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.
General notes
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.
Ventilation line
Note:  The manufacturer does not assume any warranty 
for complaints attributable to the pipe section.
The device achieves its optimum performance by 
means of a short, straight exhaust air pipe and as 
large a pipe diameter as possible.
The optimum extraction performance is not achieved 
and fan noise is increased if exhaust air pipes are long 
and rough and if there is a large number of pipe bends 
or diameters less than 5 
15
/
16
” (150 mm).
The pipes or hoses for laying the exhaust air line must 
consist of non-combustible material.
Round pipes
An inner diameter of 5 
15
/
16
” (150 mm), but at least 4 
3
/
4
” 
(120 mm), is recommended.
Flat ducts
The inner cross-section must correspond to the diameter 
of the round pipes.
Ø 5 
15
/
16
” (150 mm) approx. 27 ½ sq in (177 cm
2
)
Ø 4 
3
/
4
” (120 mm) approx. 17 ½ sq in (113 cm
2
)
Flat ducts should have no sharp deflections.
Use sealing strip for deviating pipe diameters.
Electrical connection
9
WARNING
RISK OF ELECTRIC SHOCK
Parts inside the appliance can have sharp edges. 
The connection cable can be damaged. Do not 
bend or pinch connection cables during installation.
Before connecting the appliance, check the household 
installation. Ensure sufficient fuse protection of the