Greenheck CSW Installation, Operation And Maintenance Manual Download Page 9 | Manualshive

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Utility and Centrifugal Fans

9

®

CSW Arrangement 9
Isolation Base

CSW Arrangement 3
No Motor, No Drives
Without Isolation Base

CSW Arrangement 3
W or Z Motor Position
Isolation Base

Sizes 33 thru 73

CSW Arrangement 3
X/Y Motor Position

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Summary of Contents for CSW

Page 1: ...l 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 Ad...

Page 2: ...storage These suggestions are provided solely as a convenience to the user INDOOR The ideal environment for the storage of fans and accessories is indoors above grade in a low humidity atmosphere whi...

Page 3: ...l Safety Information 1 Receiving 2 Unpacking 2 Handling 2 Storage 2 Inspection and Maintenance During Storage 2 3 Removing from Storage 3 General Information Unit and System Identification Tags 4 Pre...

Page 4: ...e to the unit When contacting your local manufacturer s representative with future needs or questions please have the information on this label available Tags are mounted in an area which is clearly v...

Page 5: ...lifting be sure that all shipping materials have been removed from the unit 2 Use standard lifting and rigging practices 3 ALL lifting brackets on each unit must be utilized at the same time 4 Fan to...

Page 6: ...CSW Arrangement 4 Without Isolation Base CSW Arrangement 1 X Y Motor Position Isolation Base CSW Arrangement 1 W or Z Motor Position Isolation Base USF 400 and CSW Class 0 I II Arrangement 10 Without...

Page 7: ...ity and Centrifugal Fans 7 USF 400 and CSW Arrangement 10 Without Isolation Base CSW Arrangement 1 No Motor Without Isolation Base Sizes 7 thru 30 Sizes 33 thru 73 CSW Arrangement 4 Without Isolation...

Page 8: ...solation Base CSW Arrangement 1 X Y Motor Position Isolation Base CSW Arrangement 1 No Motor Without Isolation Base NOTE Lift unit from fan lifting points not from isolation base CSW Arrangement 1 W o...

Page 9: ...rifugal Fans 9 CSW Arrangement 9 Isolation Base CSW Arrangement 3 No Motor No Drives Without Isolation Base CSW Arrangement 3 W or Z Motor Position Isolation Base Sizes 33 thru 73 CSW Arrangement 3 X...

Page 10: ...discharge position a portion of the frame angle must be removed Fan rotation is always speci ed from the drive side of the housing USF 200 USF 300 and USF 400 CW UB CCW UB CCW TH CW TH CSW CW BH CCW...

Page 11: ...4 to one fan wheel diameter Single Fan Installation Fan Drainage Piping and Trap Detail by others Fans may have been supplied with an optional drain Drains are located at the underside of the scroll...

Page 12: ...arts must have guards to protect personnel Refer to local codes for requirements as to the number type and design Fully secure fan wheel before performing any maintenance The fan wheel may start free...

Page 13: ...be in a straight line from sheave to sheave with a slight bow on the slack side Aligning Sheaves with a Straight Edge Field Coating Touch Up Procedure for Scratched Areas Standard coating and color is...

Page 14: ...e inlet cone and wheel should be as shown there is a smooth feel to the pro le when moving from one component to the other Method for Centering Wheel On belt drive units centering can be accomplished...

Page 15: ...afety precaution could result in serious injury or death DANGER Pour carter les risques de blessure grave ou de mort d brancher et verrouiller l alimentation lectrique en position Arr t avant tout con...

Page 16: ...lation on the wheel or in the housing should be removed to prevent unbalance and possible damage 4 Inspect fan impeller and housing looking for fatigue corrosion or wear Fan Operation All fans should...

Page 17: ...000 12 0 25 x x x Number of Shots 4 8 8 10 16 Bearing Lubrication Schedule Shaft bearings are the most critical moving part of a fan Therefore special attention should be given to keeping the bearings...

Page 18: ...skip frequency function in the VFD programming Failure to remove resonant frequencies from the operating range will decrease the operating life of the fan and void the warranty Model USFD Variable Sp...

Page 19: ...tioning the new bearing and wheel cone overlap 2 Follow the bearing manufacturers procedures for removal and installation 3 Before removing the bearing bolts make sure the shaft is supported slightly...

Page 20: ...t l appareil est antid flagrant Pour conna tre les emplois autoris s de l appareil voir son marquage de conformit UL Each fan bears a manufacturer s nameplate with model number and serial number embos...

Page 21: ...ing Heat Slinger USF 300 Rub Ring USF 300 Shaft Seal USF 300 Fan Shaft Opposite Drive Side Bearing Drive Side Bearing Wheel Inlet Cone Inlet Flange Inlet Companion Flange Grease Container USF 300 Grea...

Page 22: ...Steel Base with Free Standing Isolators Motor Pulley driver Shaft Pulley driven Drive Frame Assembly Motor Adjustable Motor Plate Companion Outlet Flange Punched Outlet Flange Outlet Guard Belt s Scr...

Page 23: ...ons in system Use correction factor to adjust for temperature altitude Resize ductwork Clean lters coils Change fan speed High Motor Amp Draw Fan Check rotation of wheel Reduce fan speed Duct System R...

Page 24: ...________ ________________________________________________ ________________________________________________ ________________________________________________ Date _______________ Time _______________ AM...

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