Greenheck Model SFD - Manuals

Motor and Drive Installation Instructions Model SWB units are shipped from stock without motors or drives . 1 . Adjust motor pulley to its closed position for maximum fan speed or increments of 1/2 turn open (maximum of 5 turns open) for reduced fan speed . Tighten set screw on flat area only . 4 . ...

3 Installation Inspect the unit for any damage and report it to the shipper immediately . Also, check to see that all accessory items are accounted for .Move the fan to the desired location and fasten securely through mounting holes provided in the base angles . The unit must be set level (shimming ...

Pre-Starting Checks Wheels Wheels must rotate freely and not rub on the inlet venturi . Model SWB wheels overlap the inlet venturi as shown in Figure 1 . Refer to the SWB fan wheel overlap and radial gap chart for proper dimensions . Models SFD and SFB wheels do not overlap the venturi, but have a g...