Bosch HUI 31451 Manual página 4

Safety
Ventilation Safety
Related Equipment Safety
Proposition 65 Warning:
Installation
Before You Begin
Tools and Parts Needed
Parts Included
English 2
• Before installing, turn power OFF at the service panel. Lock service panel to
prevent power from being turned ON accidentally.
• WARNING - TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR
INJURY TO PERSONS, OBSERVE THE FOLLOWING:
a) Use this unit only in the manner intended by the manufacturer. If you have
questions, contact the manufacturer.
b) Before servicing or cleaning unit, switch power off at service panel and
lock the service disconnecting means to prevent power from being
switched on accidentally. When the service disconnecting means cannot
be locked, securely fasten a prominent warning device, such as a tag, to
the service panel.
• Be sure your appliance is properly installed and grounded by a qualified tech-
nician. Installation, electrical connections and grounding must comply with all
applicable codes.
• WARNING - TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR
INJURY TO PERSONS, OBSERVE THE FOLLOWING:
a) Installation work and electrical wiring must be done by qualified person(s)
in accordance with all applicable codes and standards, including fire-
rated construction.
b) Sufficient air is needed for proper combustion and exhausting of gases
through the flue (chimney) of fuel burning equipment to prevent back
drafting. Follow the heating equipment manufacturer's guideline and
safety standards such as those published by the National Fire Protection
Association (NFPA), and the American Society for Heating, Refrigeration
and Air Conditioning Engineers (ASHRAE), and the local code authori-
ties.
c) When cutting or drilling into wall or ceiling, do not damage electrical wiring
and other hidden utilities.
d) Ducted fans must always be vented to the outdoors.
• Remove all tape and packaging before using the appliance. Destroy the pack-
aging after unpacking the appliance. Never allow children to play with packag-
ing material.
• Never modify or alter the construction of the appliance. For example, do not
remove leveling legs, panels, wire covers or anti-tip brackets/screws.
• CAUTION: For general ventilating use only. Do not use to exhaust hazardous
or explosive materials and vapors.
• WARNING: To reduce the risk of fire, use only metal ductwork.
This product may contain a chemical known to the State of California, which
can cause cancer or reproductive harm. Therefore, the packaging of your
product may bear the following label as required by California:
1. Custom Ventilation Hood and Chimney Assembly
2. Ductwork as necessary (style varies)
3. Duct Tape
4. Phillips Head Screwdriver
1. Filters(2)
2. Halogen bulbs (2, installed)
3. Screws, Flat Phillips 3.5 x 15 cm (4)
Note: You may use Flat Phillips 6 x 5/8 in. screws as a substitute.