4. Belt Drive Galvanized Fan Assembly Instructions
PNEG-942
Belt Drive Galvanized Fans
19
Fan Housing Assembly Instructions
Step 3A for 36" and 50" Box Fans
NOTE:
Do not overtighten type F screws or stripping of the holes and/or screws will occur.
Figure 4D
Use 5/16"-18 slotted truss head bolts and nuts for connection of bearing support plate to housing panels.
Figure 4E
Use #10-32 x 1/2" slotted
hex head type F screws
QTY-4
Box fan housing panel
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