ML20118A142
| ML20118A142 | |
| Person / Time | |
|---|---|
| Site: | Farley |
| Issue date: | 05/18/1992 |
| From: | JOY MANUFACTURING CO. |
| To: | |
| References | |
| CIVP-S-078, CIVP-S-78, NUDOCS 9208030133 | |
| Download: ML20118A142 (13) | |
Text
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Maintenance Manual ~- 1 ' Series 8001000 2005 5dU5 _.1 ~ Axivanee Fans ~ Adjustable Pitch Direct Connected - Single and Two Stage PAGE AxialFlow Fans .2 3. (. '.. > he.< ~ -{. ,0 g':-l!"l ;. - i, t. n.. kAgC - -~.s 4 zr ' t
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h,tLURC~to COMPLY WITH THI St INSTHUCTIONS h 20-) ~. CAUSE4ER(OUS.HODU.tt1 ARM OR PROPERTY. 495 FydEUAMAGE AND WILC%[01D'MICWAH)fANW.. -[ y..p.. u-1
~- ' - t o..- A m1 m y j A. i t t CONTENTS GENERAL Fa n De s c ri pt i o n............................................................... 4 3-Fa n A c c e s s o r i e s........................................................, 3 FanPstts......................................................................... ..........s.'3 FanMotor.................................................. S e n ic e Fa cilit ie s.......................................... ........................ 3 STORAGE AND HANDLING INSTRUCTIONS R evivmg A U nlo ading................................. 3 Handling............................................................................ 3 Storagt............................................................................ ........... H FAN APPLICATION RECOMMENDATIONS 4 Fa n Mount ed with Duct A head of the Fan............................... 4 Fan Installed to Draw Air From a Plenum........................... 4 S ou n d I s ola t i o n...................................................... 4 INSTALLATION AND START UP INSTRUCTIONS I n n a lla t i o n................................................ StanUp...........................................................................44 BladeAngle........................................................................ ..................4-$ D15 M A N T LIN G I NS TR UC TIONS..................................................,'... 5 L U B RICATION INSTR UCTIO N S....................... -............... 6 FA N DI M I N S I O N S................................................. FAN NOMENCLATURE - S e rie s 6 00........................................................ - Se ries 1000i 2000/ 3000 (Single St age)................................................... 9-Series 1000 / 2000; 3 000 (Two S t a ge).................................................... 10 M OT O R N OM E N C L A T U R E...................................... PAGE CDO9 This AXIL'ANEt FAN was carefully Inspected. operated. andbalancedbeforeleasing ourfactory. Jears of quadry per,formance. read this installation and maintenance manualand retain itfor instal q operation and main:enance reference. C hr *=*am ta-r r m 2
r a INSTALLATION AND MAINTENANCE g MANUAL GENERAL
- 1. Fan Description-The JOY Series 800l1000/2000/
- 3. Fan Parts-All required parts for the direct connected 3000 AXlVANE hns are of fabricated steelconstruction Series 800tl000/2000/3000 AXIVANEa fans are de-with cast aluminum blades and hubt. The blades and scribed in Figures I,2,3, and 4. Figures 2,3,and 4 show hubs are cast in permanent moldi f(r true blade align-the complete fan assembly, while figurc 5 shows a cross ment and accurate aerodynamic blace cross sections of sectional view of the motor. When ordering repair fan parts, give the fan model number and serialnumber (ob all roto, assernbli:t tained from the name plate on fan casing) along with the The fans are pnen one coat of JOY Orange prior to sh.?
complete desenption of partiequired.lf further mforma-mem SpecialI nnhes and coatMgs are assilable at addi-tion is desired, consult your nearest JOY Office. tional charge All rotor stiemt, lies are balan:cd before
- 4. Fan Motor -Standard motors used on the JOY Series beby mounted in the fans. Before the fans are shipped 600 1000!2000/3000 fans are totally enclosed. Under-the, are operated and vibration tests made Any unit writers Approved, Class I, Group D enclosures are avail-which shusa sibration ni excess of the standard as rebal-able as well as Class H insulation for high temperature anced bef ore shipment ~
(Air temperature above 110 F. and below 150 F.). All motors are flange mounted to assure proper alignment
- 2. Tan Accessories-All JOY Series 800 1000.1 000 y.w assembled or when servicing the fan afscr it is in-
'3000 fans are equipped with imake and dnchargt stJ. icd. flan;es to pruside for duct conne: tion. JOY initt bells Motors are furnished with standard voltages of 230/460 (for good inlet flow w hen fan is taking air from plenumh volts or 208 volts for operation on three phase, sixty cy. JOY mlet belkereens and.'OY fan supports are anilable cle. A C, power. Special voltages or cycles can be furn-as standard acceneries at extra cost, ished on request.
- 5. Service Faellities-The JOY Manufacturing I
JOY irdet bells are fabricated of steel, aluminum or Company maintains a staff of field service personnel-fitery!an JOY Screen guards are made of crimped for inspecting, adjusting, and supersising or install-alummum wire, and JOY tan supports are made of ing replacement parts on older units. Their services formed steel plate. Fan supports, when purchased are avtalable on short notice and their expert know-with fan, are always bohed to the fan prict to ship
- ledge may be of great assistance in getting your fan l
unit back in service with a minimum of delay. gg ment. STORAGE AND HANDLING , WG l-Recebing & Unloading-Upon unloading this (1) Use a storage area which is dry, protected from Iow temperature, rapid and extreme changes equipment.in>pect it fnr damage. if damage has oc. in humidity, and free from any vibration. curred, ble a claim immediately against the carrier, Shortages should be reported to Seller's Fan Order (2) For extended storage and negotiated extended Sersiec Dept. at New Philadelphia. Ohio within fif-warranty, the following instructions must be fol-teen (15) days from receipt of shipment at destina-lowed; If stored for a long period of time.every 90 days the rotor and motor shouid be turned several revolutions. If your fan is a Controllable Pitch unit. i tion. Handling-Use a slang around large fan casings. or the Controllable Pitch Mechanism should be ac-install eye bolts in the flanges for lifting the smaller f an units Sesere impacts could distors the casing or tunted full stroke at the same time. When fans are in storage for six (6) months, the ro-possibh damage the tearings. tors are to be rotated manually again and additional l Storage -If not' installed immed:stely. this fan i' should be prntected to remain dry at all times. grease is to be added. A. 3
s e + PAGE 001 t STORAGE AND HANDLING (continued) If motors are equipped with space heaters, theyare of the initial reading. If the drop is below 50E then to be made operable. the fan motor must be dried electrically or mechan. Motor windings are to be megged at time of storage
- ically, and at time of removalfrom storage. The resistance (3) Upon removal from storage, fan motor bearings reading must not have dropped more than 505c are to be regreased.
FAN APPLICATION RECOMMENDATIONS 1, Fan mounted with duet ahtad of the fan-Noin-and to guard personnel, an inlet bellscreen must be let bellis required. Fan supports bearing the weight used in this application. Specially-designed inlet of the complete fan can be mounted horizontally on bells and screens are available to fit each model of the floor or hung from the ceiling. Special supports the Joy Series 800/1000j2000/3000 fans. There for sertical mouming are required for the larger fan should be a distance of at least two fan cameters sizes. NOTE: % hen connecting the fan to duct from the face of the inlet bell to an obstruction such work, care should be taken to asold twisting or de. as a wall or building. The minimum free distante forming the housing as this mm) cause the blades to from the inlet bell to either side and roof should be-strike the fan casing, When duct work is mounted one fan di; meter. Should it be impossible to con-ahead of the fans,90' elbows direct!) ahead should form to these recommendations your Joy represen-be avoided wheneser possible. If an elbow must be lative will be happy to help you polve yourinstalla-used, turning vanes should be installed to provide a tion problems. rninimum of turbulence to the air entering the fan. 3, 3ound Isolation.-Fan vibration and sound A bad inlet condition will reduce the fan efficien-will be reduced when the fan is isolated from the cy, catae an increa se in the fan noise level, and poss- - tbly lead to premature rotor failut, supporting structure and duct-system by properly sized, commercially available rubber or spring isola. - l 2, Fan installed to dra w air from a plenum,-Anin-tors. Heavy inertia pads are Senerally not required let bell is recommended for maximum efficiener for AXIVANE fans. Metal to metalconnections at WARNING: To compl) with OSHA regulations the fan should be avoided wherever possible. INSTALLATION AND START-UP INST AlLATION - All supponmg points must be uni-BLADE ANGLE-On all except Controllable Pitch forml) located so there is no twisting or distonion fans, the blade angles haw been set at the factor) for through the fan unit. Also, the intake should be the duty required. The blade inden is number ( carefully arranged io direct a smooth and uniform ed from 0-6 for 2000/3000 Series Fans and 016 for 8001 l air flow into the fan rotor. 1000 Series. The numb r ois the highest angle of attaes in l ST ART UP - Before start up, be sure the rotor turns both fan series and requires the greatest horsepower. As free!) and all material has been removed from duct - the index setting number is moved toward 6 or 16, the - or the area in front of the fan intake. The rotor IIO*.Pf'55 . and horsepower ere reduo... lit is neces-should rotate cour.terclockwise when looking into sary to readjust the blades be sure each blade is set at the 4 the intake. As soon as fan is up to speed check the same inden number and alwsys check the motor amper-motor emperage on each phase for batsnee and cor, age to prevent motor overict.d. Also after cath adjust. rect motor load. The full load amps are stamped on mem, turn rotor by h.nd to make sure blades are nnt the fan name plate, which is located on the outside of striking the casms or motor support. the fan casing and must not be exceeded. 4
~ PAGE INSTALLATION AND START-UP (continued) W2 To adjust the blades, the followiny procedure should be ned-s A. Remese the spun aluminum nose piece. B. I onsen the biar: locknut. C. $st the blade at the new position by the use of the markir4> st the blade root. D. Tighten the led nut w hile holdingthe blade tu make a sure the pv>ition does not change. F. After chary:ng all blade 3. check all blade positions to make sure ti e3 are all identical. / F. Repla e the riose pie:e steurely. I When securry the position of the blades, the lock. should not bc tigitter.ed more thar necenary to , gf', nut hold the eilade, at the proper angle. Maximum blade position a t:nw ed and torque salue for (ocknut 16 / spe:ified on a est. tion emb;em attached to the rotor [ i hub. Due to the fa:t that only one half hout to one hour of labor is required to chanye the blade angle setting of any adjust:b:e pitch fan. It is the responsibl'lty of she customet to adjust et change the blade angle on an adjustable pitch fan. The motor nameplate esir-pggypt 3 tent k not to be e>ceeded when the sentilsted system is operated at its highest powible pressuit. tained to assure long, f aithful service.11 operation is if 3ou place your hand or finger upon the outside of not smooth, contart our Fan Field Service Dept. at New Philadelphia, Oh:s, advising fan serial nurber ihn un.-t. its operation should feel smooth and free (stamped on the namep!ste) and fan model of udrations. Tru> balance must alwap be main. number. DISMANTLING INSTRUCTIONS Remme the fan from the duct work and'or inn sup. drilled and tapped holes to kJow the attach.nent of a ports. Af ter this in donc, the following steps should sheel puller facieg aga;ast the motor shaft to aid in be followed: removing the rotor. A. Uns:rew the locknut and remost the lockwasher C. If the rotor s are worn or broken. the entirt (tom the motor shaft. rotor asser tid be r* taced to insure a pro-E. 8 Pull the compkte rotor a>>embly from the motor ihaf t If hinding occurs here, penetrating oil may D. After disassernbly, inspect all parts and replace free it. The ma:hined steel hub insert is fatted with any which are exceasively worn.
E l. a i PAGE HD LUBRICATION THis CAN BL AS HARMFUL AS TOO LirfLE LUBRJAllON-Good prewntive maintenance tv. OREASE. quires proper lubrication practices Use only the rt. comrnended lubricatient specifico. Follow the inbri* Lubrication of anti fricticn bearings should be donc as a part of a planned maintenance schedule. The cation uhedules as listed, Ruommended Wea6mi Intmst shuW k und tu utaN dits uWe. All beant's cavities and grease leads base been pro-as a g perly ;oaded by Joy prior to shipment. Tam which Cleardinen is important in lubrication. Any grease are to be trcalled promptly upon delisery require no used to lubricate amidriction bearings shouW be additionellubrication. fresh and free from contamination. Similarly, care should be taken in properly clean the grease intet NOTE: If a lubrication instruction piste is moun'*d atea of the motor to prtsent grenst contamination, on the outsidt of the fan (near one of tht grenst fit-tings) fo!)ou the imtructions on that piste, in lieu of If the fan is handling contaminated air. the rotor should be dissuembled, cleaned and inspected peri. those pnt.ted belou. odically, the frequency depending upon degree of I From the ladnenien schedulu fumished on the re. contamination. serse ude. determine the proper time for lubriceuon shut the fan off du'ng gtensing. Rotate the fan ro-and gtcue all fittmrt with lubrication as specified tot b hand wah 3ressing motor and Controllable Pitch withm the fctewing paragraphs Use a hand opera. 3 Mechanism led gresse gun ont). DO NOT OVERGREASE AS LUBRICATION OF MOTORS i f MOTORS furrnshed in alt JOY senet 800/1000/2000 L oTASDARD $EVLRL 3000 fans hase been lubncued with Chevron SRI #2itonst POM ER (dNDIT10%$ CONDITIV ' t ~' ' gtease and it is rtcomrnended that the customer continue I thru '7y' to me this lubncant in future lubricatiom. If this greste 1800 RPM and stower 3 tars fyear cannot be obtamed, Lt.: only other suggested lubricants 1800 RPM and slower 2 years 6 to 12 months OPE R ATING TE MP.-2$ C. (-15 F.)to 50 C.(120 F.) 100 anti gicater CHEVRON Olt SRI No. 2 1600 RPM ano slower 1 year 6 months SHELL OIL Co. DOLIUM R All over 6 months 3 months Yp,,,1800 RPMg o,, g,,,,,,,, y y ,, g,,,,,j l . RIMlVM kB TE X ACO. INC. MINIMCM STARTING TEMP. - '/S' C.(-100* F.)
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AERO5 HELL #7 Using a harid oper4ted grease gun or4 et mpinthe
- sgt,agriogagty.gp.geg.g,.;.yanuas, Metors with Class H. Type RN or Class n, Type following recommended grease voluttic.
l MOTOR '$TANDARD "$D ERE Rh insulation systems, nuclear applications, must FRaytE hl!E C OSDITIONS CONDITIONR be lubriestto with Chevron SRl W2 mith no substitu. tions permitted. 182 thru 21$ l.0 eu in. 0 75 cu in. Some high horsepower motors have sptcial bet" 2M thtu M 2 0 eu a 1.6 cu m. ings. These fans have a motor lubncation instrx-324 thru M5 3 0 cu.m. 2 0 cu m. tion plate mounted on the outside of the fan near 404 thru 449 4 0 cu in. 3 0 cu. in. one of the grease fitthgs. Folic >wtheinstructions on this plate in lieu of the s:sndard instructions printed here. Lubrication frequene) per the following whedute; 6
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For parts and service for your Joy equipment 9 please contact the Joy office nearest you. United States In Canada Joy Manufactunng Company Joy ManufactunngCompany 338 South Brcadaav Manitoba.Winntpeg Nn Ph3tadelph.a. Ohio 44663 IntemationalOffices Austral a. N.S W., Mascot Your Local Representative is: Chile. Santy.,go Engand. London Germany. Dussvidorf Hong Kong. H. ng Kong Kocca. Seout Mexico. Queretario. Qro. Peru. Lima Scot'.and. East Khride. Gapw South Ahica. Johannesburg U S A.,Cora1 Gables.Fbnda U S A.Pmsburgh,Pennsylvans ( WARNING: The ecommended lubricants hase been Se'eeled fot use with J i ton s,wms, nuc*w appl.catrons. MUST be lubreated Mth Chevron SRI *2 with no substituti other msnuf acturing bre.nds without first consulting our factory if n is desired to change lubrka and rept at leraation a se:end time ahe 100 hours of servwe. Care must be taken to look as exneme soup nen vtble from the g ease ralef area. l l When utiting about >our equipenent als aye inciude this machine reforence i I with your inquiry. SERML NO. MODEL The comcenyim en rds so anc or improw the desf. or consW#cn ti to fnethqfy et docted heirn and to tsmeh 8.M w steed. SHOP NO %,g,,,y, e u,.m deei m SCI ihn er nant PAGE -401-5 ^ n a JOY MANUFACTURING COMPANY AIR MOVING PRODUCTS e NEW PHILADELPHIA. OHIO 44663 ~_~ u_% , -...}}