Instructions / Assembly

Page 3
MODEL 751
POWER/BLOWER UNIT INSTALLATION
1. Refer to Figure 1. Place power/blower unit into housing so that
mounting plate’s tabs insert into slots in housing.
2. Pressotherendofmountingplatedownuntilitisrmlyseated
overscrollandplug-inreceptacles.
3. Secure mounting plate to housing with provided screw.
4. Insertmotorplugintojunctionboxreceptacle.
COMPLETING INSTALLATION
1. Insertlampplugintojunctionboxreceptacleandsecurereector
assembly to motor frame with wing nut provided.
2. Insertlamp(100wattmaximum)intothesocket.
NOTE: Lampmustbepurchasedseparately.
3. Insert the grille assembly’s mounting springs into the slots on
bothsidesofthehousingbysqueezingthespringstogether.
4. Pressgrilleassemblyrmlyintoplaceagainsttheceiling.
INSTALLATION IN EXISTING
CONSTRUCTION
PLANNING
Review“INSTALLATIONINANEWCONSTRUCTIONSITE”and
follow all instructions which apply to your installation.
LOCATION: Locatefanbetweenceilingjoists.
WIRING AND DUCTING: PlanductingandwiringBEFOREpro-
ceeding with installation. Refer to Figures 4 and 5 for wiring and
Figure 3 for ducting.
CAUTION: Check area above planned location to be sure that:
1. Ductingcanbeinstalledorthatareaissufcientforpropervent-
ing.
2. Wiring can be run to the planned location.
3. No wiring or other obstruction might interfere with installation.
INSTALLATION
1. The fan must be mounted between ceiling joists. Decide where
you want to locate the fan, and then determine where the nearest
joists are.
2. Locatethejoists.Drillastarterholeintheceilingbetweenthe
joists.
3. Toexactlylocatetheedgeofjoist,sawalinefromholetojoist.
4. Refer to page 1. Remove power/blower unit from housing.
5. Use the housing pan as a template to mark cutout: place pan
centered between joist and trace around pan.
6. Make cutout along outside of marked line.
7. Refer to Figure 6. Install2x4cleatstobothceilingjoists.In
some cases it may be necessary to use more than a single cleat
on one side. The distance between cleats must be at least 9 1
/8” but not more than 10”.
8. Remove side wiring knockout and insert and secure an approved
boxconnectorintothewiringentrancehole.
9. Useplierstobendbothmountingtabsasushaspossibleto
the side of the housing.
10. Install duct collar.
11. String wiring through box connector and connect 4” exible
duct to duct collar.
12. Carefully push ductwork and wiring back into cutout. Place
housing into cutout.
13. Use wood screws to secure housing to cleats through four holes
inhousing’span.makesurepanisushtonishedceiling.
14. Install Power/Blower Unit and complete installation.