Installation, Operation and Maintenance Manual

1 Document 456557. Models TCB, TCBRU and TCBRS. Tubular Centrifugal Fans installation , installation , Operation Operation and and Maintenance Maintenance Manual Manual Please Please read read and and save save these these instructions instructions for for future future reference. reference. Read Read carefully carefully before before attempting attempting to to assemble, assemble, install, install, operate operate or maintain the product described. Protect yourself and others by observing all safety information. Failure or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with to comply with instructions these instructions will result could result in voiding in personal of and/or injury the product warranty property damage!and may result in personal injury and/or property damage.

2 TCB Inline TCBRU Roof Upblast TCBRS Roof Supply Level 1 & 2 Level 1 & 2 Level 1 & 2. General Safety Information Only qualified personnel should install this fan. DANGER. Personnel should have a clear understanding of these instructions and should be aware of general safety Always disconnect, lock and tag power source before precautions. Improper installation can result in electric installing or servicing. Failure to disconnect power shock, possible injury due to coming in contact with source can result in fire, shock or serious injury. moving parts, as well as other potential hazards. If more CAUTION. information is needed, contact a licensed professional When servicing the fan, motor may be hot enough engineer before moving forward. to cause pain or injury. Allow motor to cool before 1. Follow all local electrical and safety codes, as well as servicing.

3 The National Electrical Code (NEC) and the National Fire Protection Agency (NFPA), where applicable. CAUTION. Follow the Canadian Electric Code (CEC) in Canada. Precaution should be taken in explosive atmospheres. 2. The rotation of the wheel is critical. It must be free DANGER. to rotate without striking or rubbing any stationary Pour carter les risques d'incendie, de choc lectrique objects. ou de blessure grave, veiller toujours d brancher, 3. Motor must be securely and adequately grounded. verrouiller et tiqueter la source de courant avant 4. Do not spin fan wheel faster than max cataloged fan l' installation ou l'entretien. RPM. Adjustments to fan speed significantly effects ATTENTION. motor load. If the fan RPM is changed, the motor Lors de toute intervention sur la soufflante, le moteur current should be checked to make sure it is not peut tre suffisamment chaud pour provoquer une exceeding the motor nameplate amps.

4 Douleur voire une blessure. Laisser le moteur refroidir 5. Do not allow the power cable to kink or come in avant toute Maintenance . contact with oil, grease, hot surfaces or chemicals. ATTENTION. Replace cord immediately if damaged. Faire preuve de pr caution dans les atmosph res 6. Verify that the power source is compatible with the explosives. equipment. 7. Never open access doors to a duct while the fan is running.. Tubular Centrifugal Fans 1. Table of Contents Receiving Upon receiving the product, check to ensure all items General Safety Information.. 1. are accounted for by referencing the delivery receipt or Receiving.. 2. packing list. Inspect each crate or carton for shipping Unpacking .. 2. damage before accepting delivery. Alert the carrier Handling.. 2. of any damage detected. The customer will make Storage.

5 2-3. notification of damage (or shortage of items) on the inspection and Maintenance During Storage .. 3. delivery receipt and all copies of the bill of lading which Removing from Storage.. 3. is countersigned by the delivering carrier. If damaged, General Information immediately contact your Greenheck Representative. Unit and System Identification Tags .. 4. Any physical damage to the unit after acceptance is not Pre- installation Information.. 4. the responsibility of Greenheck Fan Corporation. Electrical Disconnects.. 4. Moving Parts .. 4 Unpacking Guards - Motor Cover, Weatherhood, Shaft, Verify that all required parts and the correct quantity Belt, Inlet or Outlet Guard.. 4 of each item have been received. If any items are Access Doors.. 4 missing, report shortages to your local representative to Air Pressure and Suction.

6 4 arrange for obtaining missing parts. Sometimes it is not Fans - Rigging and Lifting.. 5 possible that all items for the unit be shipped together installation due to availability of transportation and truck space. Effect of installation on Performance .. 5 Confirmation of shipment(s) must be limited to only Typical Installations .. 6 items on the bill of lading. installation of UL/cUL 762 Listed Fans for Restaurant Exhaust.. 6-7 Handling Drain Connection.. 7 Fans are to be rigged and moved by the lifting brackets Duct Connection .. 7 provided or by the skid when a forklift is used. Location Sealant / Gasket / Seal Replacement.. 7 of brackets varies by configuration and size. Handle in V-Belt Drives such a manner as to keep from scratching or chipping V-Belt Drive installation .. 8 the coating.

7 Damaged finish may reduce the ability of Alignment of Pulleys and Belts .. 8 the fan to resist corrosion. Fans should never be lifted Radial Gap, Overlap and Wheel Alignment by the shaft, fan housing, motor, belt guard, windband, Radial Gap and Alignment.. 8 or accessories. Method for Centering Wheel.. 8. Radial Gap and Overlap Dimensions.. 9. Storage Field Coating Touch-up.. 9 Fans are protected against damage during shipment. If Unit Start-Up the unit cannot be installed and operated immediately, Visual inspection of Equipment.. 10 precautions need to be taken to prevent deterioration of Check.. 10 the unit during storage. The user assumes responsibility Additional Steps for Initial Start-Up.. 10 of the fan and accessories while in storage. The Electrical Connections .. 11 manufacturer will not be responsible for damage during Vibration.

8 11 storage. These suggestions are provided solely as a Routine Maintenance and Operation convenience to the user. Fan Operation .. 12 Rotate fan wheel monthly and purge bearings once Motors .. 12 every three months Belt Drive Maintenance .. 12 Energize fan motor once every three months Bearing Lubrication Schedule.. 13. Store belts flat to keep them from warping and Wheel, Fasteners and Set Screws.. 13. stretching Variable Frequency Drive Operation .. 13. Removal of Dust and Dirt.. 13 Store unit in a location which does not have vibration Cleaning Internal Components .. 13 After storage period, purge grease before putting fan Damper inspection and Service .. 13 into service. Parts List.. 14 If storage of fan is in a humid, dusty or corrosive Troubleshooting.. 15 atmosphere, rotate the fan and purge the bearings once Maintenance Log.

9 Backcover a month. Improper storage which results in damage to Our Commitment.. Backcover the fan will void the warranty. INDOOR - The ideal environment for the storage of fans and accessories is indoors, above grade, in a low humidity atmosphere which is sealed to prevent the entry of blowing dust, rain or snow. Temperatures should be 2 Tubular Centrifugal Fans . evenly maintained between 30 to 110 F (-1 to 43 C), Removing from Storage wide temperature swings may cause condensation and As fans are removed from storage to be installed in their sweating of metal parts. All accessories must be stored final location, they should be protected and maintained indoors in a clean, dry atmosphere. in a similar fashion until the fan equipment goes into Remove any accumulations of dirt, water, ice, or snow Operation .

10 And wipe dry before moving to indoor storage. To avoid Prior to assembly and installation of the unit and system sweating of metal parts allow cold parts to reach room components, inspect the fan assembly to make sure it is temperature. To dry parts and packages use a portable in working order. electric heater to remove any moisture build up. Leave coverings loose to permit air circulation and to allow for 1. Check all fasteners, set screws on the fan, wheel, periodic inspection . bearings, drive, motor base and accessories for tightness. The unit should be stored at least 3 inches (89 mm) off the floor on wooden blocks covered with moisture proof 2. Rotate the fan wheel by hand and assure no parts paper or polyethylene sheathing. Aisles between parts are rubbing. Access to the wheel is obtained through and along all walls should be provided to permit air a bolted panel located on the side of the fan housing circulation and space for inspection .