NuTone OPENAIRE PFOB-52 - Manual (Page 3)

ATTACHING FAN BLADES
1. Refer to Figure 5. Using three screws and washers
fasten top and bottom blade bracket to blade as shown.
2. Refer To Figure 6. Using two motor screws and washers
provided, secure blade to fan flywheel Repeat for
remaining blades.
OPERATION CHECK
1. Reconnect electrical supply at breaker or fuse box.
2. Check for proper operation of three speed pull chain switch
HI – MED – LOW – OFF.
3. Let fan come to a complete stop, then check operation of
reversing switch.
4. For fan balancing see instructions provided with the
balancing kit.
OPTIONAL EXTENSION STEM
Refer to Figure 7.
To use the optional extension stem (not supplied) follow
these steps:
1. Loosen anti-turn screw and slide hanger ball from
standard stem.
2. Remove ground wire and pin.
3. Attach ground wire and pin to extension stem.
4. Slide hanger ball onto stem and completely tighten
anti-turn screw.
NOTE: To avoid possible electric shock, be sure the
green ground wire has been replace and the anti-turn
screw has been tightened completely.
5. Mount extension stem to fan as described in “Mounting
Fan”.
IMPORTANT SAFEGUARDS
1. Be sure fan is switched off before cleaning it.*
2. Keep hands, clothing and other objects away from moving
fan blades.
3. Exercise close supervision of children if they are present
when fan is in operation.
4. Shut off electricity to fan at main fuse or circuit breaker box
before servicing or working near fan.
5. Do not operate fan if it has been damaged in any manner.
Contact your nearest NuTone Authorized Service Center.
*Fan blades may be cleaned with a mild soap solution. Do not use
an abrasive cleaner or a strong chemical cleaner.
MOUNTING
BRACKET
FIGURE 7
GROUND
WIRE
BALL
HANGER
EXTENSION
STEM
PIN
HITCH PIN
ANTI-TURN
SCREW
DO NOT DISCARD!
FIGURE 5
FIGURE 6
RUBBER
COVER
DOWNROD
ASSEMBLY
RUBBER
CANOPY
STOP PIN
SET
SCREW
CANOPY
LOCK
PIN