Table of Contents
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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 these instructions will result in voiding of the product warranty and may result in personal injury
and/or property damage.
Mode APD - Advanced Plenum Direct
Model APM - Advanced Plenum Medium Pressure
Model APH - Advanced Plenum High Pressure
Model PLG - Plug
Models APD, APH, APM, HPA & PLG
Model HPA - Housed Plenum Array
DANGER
Always disconnect, lock and tag power source before
installing or servicing. Failure to disconnect power
source can result in fire, shock or serious injury.
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.
DANGER
Pour écarter les risques d'incendie, de choc électrique
ou de blessure grave, veiller à toujours débrancher,
verrouiller et étiqueter la source de courant avant
l'installation ou l'entretien.
ATTENTION
Lors de toute intervention sur la soufflante, le moteur
peut être suffisamment chaud pour provoquer une
douleur voire une blessure. Laisser le moteur refroidir
avant toute maintenance.
ATTENTION
Faire preuve de précaution dans les atmosphères
explosives.
Housed Plenum Array, Plug and Plenum
Document 475405
Plenum Fans
1
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Related Manuals for Greenheck APD
Summary of Contents for Greenheck APD
- Page 1 Document 475405 Models APD, APH, APM, HPA & PLG Plenum Fans ® 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 these instructions will result in voiding of the product warranty and may result in personal injury and/or property damage.
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Page 2: Table Of Contents
If damaged, immediately contact your Greenheck representative. Any physical damage to the unit after acceptance is not the responsibility of Greenheck Fan Corporation. Unpacking Verify that all required parts and the correct quantity of each item have been received. If any items are missing report shortages to your local representative to arrange for obtaining missing parts. - Page 3 Handling Inspection & Maintenance during Storage Fans are to be rigged and moved by the lifting brackets While in storage, inspect fans once per month. Keep a provided or by the skid when a forklift is used. Location record of inspection and maintenance performed. of brackets varies by model and size.
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Page 4: General Information
When contacting your Greenheck representative with future needs or questions, please have the information on this label available. Tags are mounted in an area which is clearly visible, usually on the side of the fan cabinet. -
Page 5: Fans - Rigging And Lifting
Fans – Rigging and Lifting CAUTION Fans should never be lifted by the shaft, motor, motor cover or accessories. Fans are to be rigged and moved by the lifting brackets and/or lifting points provided or by the skid when a forklift is used. -
Page 6: Installation - Housed Plenum Array
A complete line of protective fans. accessories are available from Greenheck including 4. Thin gasket material or caulk between fans is inlet guards, outlet guards, belt guards, shaft guards, recommended to prevent unwanted noise of air. -
Page 7: Installation - Plenum And Plug Fans (Continued)
Greenheck, they must be supplied by the installer or owner. If the belt guard is not factory mounted or was not supplied by Greenheck, then it must be field mounted. Brackets and mounting hardware are the responsibility of the installer. -
Page 8: V-Belt Drives
V-Belt Drives V-Belt Drive Installation The V-belt drive components, when supplied by Greenheck, have been carefully selected for this unit’s specific operating condition. IMPORTANT Changing V-belt drive components could result in unsafe operating conditions which may cause personal injury or failure of the following components: •... -
Page 9: Radial Gap, Overlap And Wheel Alignment
Radial Gap, Overlap and Wheel Alignment Efficient fan performance can be maintained by having the correct radial gap, overlap and wheel alignment. These items should be checked after the fan has been in operation for 24 hours and before start-up after the unit has been serviced. -
Page 10: Radial Gap, Overlap And Wheel Alignment (Continued)
Greenheck’s part number HAZ2597, PNT FIELD REPAIR KIT, RAL 7023 CONCRETE GREY kit. Please contact factory with your fan’s serial number for colors other Overlap, or offset, (model APD, APM, APH, HPA) is than our standard. adjusted by loosening the wheel hub from the shaft and... -
Page 11: Unit Start-Up
The equipment type and arrangement should be verified as ordered at once when it arrives at the jobsite. When a discrepancy is found, the local Greenheck sales representative must be notified immediately so that corrective action may be investigated, also verify electrical conformance to specifications. Unauthorized alterations and unauthorized backcharges will not be recognized by Greenheck Fan Corporation. -
Page 12: Vibration
AMCA Standard 204. formed condensation, redistributes load on bearings, and redistributes grease in the bearings (motor and The maximum allowable vibration for models APD and shaft bearings). HPA (direct drive) is 0.10 in/sec. and for model APH (direct drive) is 0.08 in.sec. peak velocity filter-in at the CAUTION fan rpm per AMCA Standard 204. - Page 13 Belt Drive Maintenance Shaft Bearings V-belt drives must be checked on a regular basis The bearings for Greenheck fans are carefully selected for wear, tension, alignment and dirt accumulation. to match the maximum load and operating conditions Premature or frequent belt failures can be caused by of the specific class, arrangement, and fan size.
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Page 14: Parts List
Frame Inlet Venturi Shaft Guard Inlet Flange Backward-Inclined (punched) Wheel Model APD - Advanced Plenum Direct Drive Model APM - Advance Plenum Medium Pressure Arr. 4 Arr. 3 All similar wire guarding comprises the Backward-Curved Wheel Motor Protective Cage, 4 sided... -
Page 15: Parts List (Continued)
Parts List (continued) Model APH - Advanced Plenum High Pressure Arr. 4 All similar wire guarding comprises the Protective Cage, 4 sided Airfoil Wheel Inlet Cone Motor Inlet Flange Inlet Guard Troubleshooting Problem Cause Corrective Action Adjust wheel and/or inlet cone. Wheel rubbing (inlet) Tighten wheel hub or bearing collars on shaft. -
Page 16: Maintenance Log
As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice. Product warranties can be found online at Greenheck.com, either on the specific product page or in the literature section of the website at Greenheck.com/Resources/Library/Literature.