Appliance Handling Safety; Safety Codes And Standards; Electric Safety - Bosch HUI50351UC Installation Manual

IMPORTANT SAFETY INSTRUCTIONS
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WARNING
Avoid carbon monoxide poisoning – Provide adequate
air intake so combustion gases are not drawn back into
the room.
An air-intake/exhaust-air wall box by itself is no
guarantee that the limiting value will not be exceeded.
Note: When assessing the overall requirement, the
combined ventilation system for the entire household
must be taken into consideration. This rule does not
apply to the use of cooking appliances, such as
cooktops and ovens.
CAUTION
For general ventilating use only. Do not use to exhaust
hazardous or explosive materials and vapors.
Risk of damage from condensation back flow. Install
exhaust vent at a slight downward slope away from the
appliance (1° slope).

Appliance Handling Safety

Unit is heavy and requires at least two people or proper
equipment to move.
Hidden surfaces may have sharp edges. Use caution
when reaching behind or under appliance.
WARNING
RISK OF INJURY
The appliance may fall from the wall if it is not attached
properly. All fastening components must be fixed firmly
and securely in place.

Safety Codes and Standards

This appliance complies with the latest version of one or
more of the following standards:
UL 507 - Electric Fans
▯
CAN/CSA C22.2 No. 113 - Fans and Ventilators
▯
It is the responsibility of the installer to determine if
additional requirements and/or standards apply to
specific installations.

Electric Safety

WARNING
RISK OF ELECTRICAL SHOCK OR FIRE
Frame grounded to neutral through a ground strap.
Grounding through the neutral conductor is prohibited for
new branch-circuit installations (1996 NEC), mobile
homes, and recreational vehicles, or in an area where
local codes prohibit grounding through the neutral
conductor.
For installations where grounding through the neutral
conductor is prohibited,
disconnect the link from the neutral,
a.
use grounding terminal or lead to ground unit,
b.
connect neutral terminal to lead branch circuit neutral
c.
in usual manner (when the appliance is to be
connected by means of a cord kit, use a UL listed 4-
conductor cord for this purpose).
GROUNDING INSTRUCTIONS
This appliance must be grounded. Grounding reduces
the risk of electric shock by providing a safe pathway for
electric current in the event of a short circuit.
The appliance must be connected to a grounded,
metallic, permanent wiring system, or an equipment
grounding conductor should be run with the circuit
conductors and connected to the equipment grounding
terminal or lead on the appliance.
WARNING
Improper grounding can result in a risk of electric shock.
Consult a qualified electrician if the grounding
instructions are not completely understood, or if doubt
exists as to whether the appliance is properly grounded.
Do not use an extension cord. If the power supply cord is
too short, have a qualified electrician install an outlet
near the appliance.
WARNING
Before you plug in an electrical cord or turn on power
supply, make sure all controls are in the OFF position.
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