Greenheck Centrifugal (CSW, BIDW, AFDW), Industrial (IPA, IPO, IPW) and Filtered Supply (LSF) (463687) - Manual

Installation, Operation and Maintenance Manual
Please read and save these instructions for future reference. Read carefully before attempting to assemble,
install, operate or maintain the product described. Protect yourself and others by observing all safety
information. Failure to comply with instructions could result in personal injury and/or property damage!
1 Centrifugal, Industrial and Filtered Supply
Filtered Supply
®
Part Number 463687
Centrifugal (CSW, BIDW, AFDW)
Industrial Process (IPA, IPO, IPW)
Filtered Supply (LSF)
Centrifugal
Industrial
Only qualified personnel should install this fan.
Personnel should have a clear understanding of these
instructions and should be aware of general safety
precautions. Improper installation can result in electric
shock, possible injury due to coming in contact with
moving parts, as well as other potential hazards.
Other considerations may be required if high winds
or seismic activity are present. If more information
is needed, contact a licensed professional engineer
before moving forward.
1. Follow all local electrical and safety codes, as well
as the National Electrical Code (NEC), the National
Fire Protection Agency (NFPA), where applicable.
Follow the Canadian Electric Code (CEC) in
Canada.
2. The rotation of the wheel is critical. It must be free
to rotate without striking or rubbing any stationary
objects.
3. Motor must be securely and adequately grounded.
4. Do not spin fan wheel faster than max cataloged
fan rpm. Adjustments to fan speed significantly
effects motor load. If the fan RPM is changed, the
motor current should be checked to make sure it
is not exceeding the motor nameplate amps.
5. Do not allow the power cable to kink or come
in contact with oil, grease, hot surfaces or
chemicals. Replace cord immediately if damaged.
6. Verify that the power source is compatible with the
equipment.
7. Never open access doors to a duct while the fan is
running.
General Safety Information
DANGER
Always disconnect power before working on or near
a fan. Lock and tag the disconnect switch or breaker
to prevent accidental power up.
CAUTION
When servicing the fan, motor may be hot enough
to cause pain or injury. Allow motor to cool before
servicing.
CAUTION
Precaution should be taken in explosive
atmospheres.
Table of Contents
General Information
Receiving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Inspection and Maintenance during Storage . . . . 2
Installation Recommendations
Centrifugal (SWSI, DWDI) . . . . . . . . . . . . . . . . . . 3-4
Bases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Rotatable Housing . . . . . . . . . . . . . . . . . . . . . . . . . 4
Belt
Guards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Radial Gap, Overlap and Wheel Alignment . . . . . . 6
Flexible
Couplings. . . . . . . . . . . . . . . . . . . . . . . . . . 6
Unit Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . 8-9
Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Shaft
Bearings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
V-Belt Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Unit Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Maintenance Log . . . . . . . . . . . . . . . . . . . . Backcover
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . Backcover