41937-01 10/26/2010
2
DISCONNECT ELECTRIC
POWER SUPPLY
AND LOCK OUT
SERVICE PANEL BEFORE
SERVICING UNIT
W A R N I N G
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS,
OBSERVE THE FOLLOWING:
1.
For general ventilating use only. Do not use to exhaust hazard-
ous or explosive materials and vapors.
2.
To avoid motor bearing damage and noisy/unbalanced impellers,
keep drywall spray, construction dust, etc. off power unit.
3.
DO NOT install this product in a wall. This product is designed
for installation in ceilings up to a 12/12 pitch (45 degrees).
Ductwork must point upward.
4.
Please read specification label on product for further information
and requirements.
PREVENTATIVE MAINTENANCE
A clean fan provides better service. Disconnect the power supply and
clean the fan as listed below.
TO CLEAN GRILLE:
Use a mild detergent, such as dishwashing
liquid, and a soft cloth. DO NOT use abrasive cloths, steel wool pads
or scouring powders.
TO CLEAN FAN ASSEMBLY:
Unplug motor cord from receptacle.
To remove motor plate, find the single tab on the motor plate (located
next to the receptacle). Push up rear motor plate tab while pushing
out on the side of the housing or insert a screwdriver into the slot in
the housing (next to tab) and twist screwdriver. Gently vacuum fan,
motor and interior of housing.
METAL AND ELECTRICAL PARTS SHOULD NEVER BE IMMERSED
IN WATER.
MAINTENANCE
The motor is permanently lubricated and never needs oiling. If the
motor bearings are making excessive or unusual noises, replace the
motor with the exact service motor. You should replace the impeller at
the same time.
C A U T I O N
W A R N I N G
1.
Use this unit only in a manner intended by the manufacturer.
If you have questions, contact the manufacturer.
2.
Before servicing or cleaning the unit, switch power off at ser-
vice 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.
3.
Installation work and electrical wiring must be done by quali-
fied person(s) in accordance with all applicable codes and
standards, including fire-rated construction.
4.
Sufficient air is needed for proper combustion and exhausting
of gasses through the flue (chimney) of fuel burning equipment
to prevent backdrafting. Follow the heating equipment manufac-
turer’s guideline and safety standards,such as those published
by the National Fire Prevention Association (NFPA), and the
American Society for Heating, Refrigeration and Air-Conditioning
Engineers (ASHRAE), and the local code authorities.
5.
When cutting or drilling into wall(s) or ceiling, do not damage
electrical wiring or other hidden utilities.
6.
Ducted fans must always be vented to the outdoors.
7.
If this unit is to be installed over a tub or shower, it must be
marked as appropriate for the application and be connected to a
GFCI (Ground Fault Circuit Interrupter) – protected branch circuit.
8.
Never place a switch where it can be reached from a tub or
shower.
9.
Install fan at least 5 feet (1.52 m) above the floor.
10.
This unit must be grounded.
11.
Unit must not be installed in a ceiling thermally insulated to a
value greater than R40.
12.
For supply connection, use wires suitable for at least
90º C (194º F).
Do Not Install Above
Or Inside This Area
Cooking
Equipment
Floor
45°
45°
COOKING AREA
