Horse Walker Service Manual
Contents
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4. DO S AND DON TS DO NOT attempt to use Walker prior to being properly DO grease your Walker at the grease fittings once a secured to the foundation pad month or more often if the unit is in constant use DO NOT operate Walker with the cabinet off DO have all electrical hook ups done by a licensed electrician DO NOT leave the Walker unattended while in operation DO allow the Walker to stop completely before reversing direction DO NOT put hands near the V Belts while Walker is in DO make sure when less than 4 horses are being operation walked that they are opposite each other on the Walker DO NOT use a metal chain as a lead Use rope or nylon rope with a snap at the bottom end DO NOT ride or allow a child to ride a horse that is being walked DO NOT oil the V Belts DO NOT allow the horse to rear or buck on the Walker DO NOT allow wiring or motor to get wet DO NOT open the cabinet to adjust speed or to turn the power Turn the power off at the remote switch before opening the cabinet DO NOT use your Walker as a merry go round for children or adults As with all electrical driven equipment the utmost caution must be taken with regard to exposure to electrical shock caused through a rupture of any electrical connections or wire DO NOT allow water or moisture to accumulate around any wiring switches or the motor moving parts of this equipment are of heavy gauge steel DO NOT expose
5. ABOVE SLAB 3 4 ELECTRICAL PVC SCHEDULE 40 NLN ALL POST HOLES TO 13 13 29 V 30 DEEP AND FLAIRED 2 ANGULAR PROJECTION IS VISUAL AID ONLY AND NOT TO BE SCALED SEE ACCOMPANYING OPTION A AND OR OPTION B ELECTRICAL INSTALLATION DIAGRAM FOR DETAILS NOTE ALL ANCHOR BOLTS 3 4 DIA BY 24 LONG WITH NUT AND WASHER ALL POST HOLES SHOULD BE AT LEAST 30 DEEP AND FLAIRED CENTER TO CENTER OF BOLTS A 64 A TOC 58 CENTER TO CENTER OF BOLTS 64 B 58 CENTER TO CENTER DIAGONALLY OF BOLTS A TO D AND B TO C 86 3 4 ACCESS DOOR SIDE A TO B 6 x 6 MIN PLOT TO BE LEVEL AND SYMMETRICAL ABOUT CENTERS AT 90 DEGREES TO EACH OTHER Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com CENTAUR 4 HORSE HOT WALKER Two Wires Plus ELECTRICAL INSTALLATION Ground Wire OPTION A 110 120V CONTROLLER MOUNTED INSIDE WALKER For Models 201 401 400 Power Supply 20 AMP Minimum Dedicated Breaker 3 4 PVC Electrical 2 Weather Proof Junction Box with On Off Switch Optional Upgrade Weather Proof Junction Box with 2 Female Receptacle See Foundation 90 Degree Electrical Conduit Sweep Diagram for Proper Location 90 Degree Electrical Conduit Sweep Pull Three 10 or 12 Gauge Wires Black White and Green 3 4
6. 1 800 962 8050 www hotwalkers com Table 4 OIL CAPACITY 07 CENTER WORM WORM WORM OUTPUT DISTANCE TOP BOTTOM VERTICAL VERTICAL 1 33 4 8 8 4 1 54 6 18 18 14 1 75 8 20 20 12 2 06 12 22 28 18 2 37 16 30 36 26 2 62 26 46 60 40 3 00 46 78 82 72 3 25 56 65 101 66 Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 909 685 7337 e 909 685 0341 Fax 1 800 962 8050 www hotwalkers com Lovejoy s Variable Speed Pulley Belt Drive Trouble Shooting Guide Vibrating ZG Eccentricity Offset Angle Pigeon Toe MISALIGNED SHEAVES HS XL SC PK gt 5739 XD 9 PEK ne 2 vars n gt Pd Pitch Dia IMPROPER SHEAVE SIZE OVERLOADED DRIVE BELT BOTTOMING EXCESSIVE BELT TENSION BELT HOP AND SLIP Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com PROBLEM PROBABLE CAUSE SUGGESTED CORRECTION 1 Overloaded Drive e Check motor ampere load to max speed range of pulley drive A 2 Worn Sheaves to insure proper size drive package selected 2 3 Excessive dust oil or grease e Replace worn sheaves 4 Lack of flange support weak VSP e Provide better shielding audible belt s CN 5 spring tension or broken spring e Replace weak or broken spring Consult factory consult DEM Erie a 5 Improper companion
7. 14 18 14 18 14 18 14 18 14 16 14 16 14 18 1 6 14 18 14 18 14 18 14 18 14 18 14 18 14 14 16 1418 14 14 18 14 18 14 18 14 16 14 18 14 18 14 14 14 18 1 3 14 18 14 18 14 18 14 16 14 16 14 18 12 14 14 18 V 14 16 14 18 14 18 12 14 16 14 18 10 12 14 18 34 14 16 14 16 14 18 12 14 14 18 10 10 14 16 1 14 14 16 14 18 12 12 14 18 8 10 14 16 1 12 14 14 18 10 10 14 16 6 8 14 2 12 12 14 18 8 10 14 16 6 6 12 3 10 12 14 18 6 8 14 4 6 12 NOTE NEC 310 5 Minimum Conductor Size for General Wiring at 115 440 VAC is No 14AWG Initial Inspection and Handling e After opening carton look for concealed damage If concealed damage is found immediately file claim with carrier e Check the nameplate to verify that data conforms to specifications of motor ordered DANGER High voltage and moving parts around motors and motor driven equipment can cause serious or fatal injuries Always disconnect power source before working on a motor or its connected load Installation must conform to all OSHA requirements the National Electric Code NEC and all local codes Electrical Motor must be securely and adequately grounded by wiring with a grounded metallic conduit or other grounding method approved by the NEC and local codes Insulate all connections carefully to prevent grounding or short circuits Reinstal
8. Conduit 2 Weather Proof Junction Box with Female Receptacle 90 Degree Electrical Conduit Sweep k and Green Electrical Installation by Licensed Contractor In Compliance with State and Local Building Code is Standard Procedure Recommended by Centaur Horse Walkers Inc 20 AMP DOUBLE PULL SWITCH FOR ON OFF REMOTE SWITCH
9. MY 426622 14174464 Med 13317444 ON 43744 IPPOW 3511 34 4 pnuew 53 04 pue suorpngsuj Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Dayton Operating Instructions and Parts Manual 22932F thru 22935F Service Record Daytorf Speed Reducers Date Maintenance performed Replacement components required Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Dayton Operating Instructions and Parts Manual Troubleshooting Chart Symptom Possible Causes s Corrective Action Unit fails to operate 1 Blown fuse or open circuit breaker 1 Replace fuse or reset circuit breaker 2 No power 2 Contact power company 3 Defective motor 3 Repair or replace 4 Excessive load 4 Reduce load Motor runs but no output 1 No input key 1 Install key see installation 2 Defective gear s 2 Check and replace if necessary ntermittent rotation of output shaft 1 Poor electrical connection 1 Check connection 2 Damaged gear assembly possibly 2 Replace gear and if possible avoid shock caused by shock load load Excessive noise 1 Bearings worn 1 Replace 2 Belt too tight 2 Adjust tension 3 Overhung Load exceeds rating 3 Correct load and or replace bearing and
10. Schedule 40 PVC Electrical Conduit Use 8 Wire for Runs Exceeding 150 Feet 46 M Maximum Run of Electrical Wire to be 250 Feet 76 2 M Maximum Run to be 250 Feet from 20 AMP Dedicated Breaker Minimum Depth of 3 4 PVC Schedule 40 Electrical Conduit to be TWO FEET DEEP WHERE HORSES WALK Electrical Installation by Licensed Contractor In Compliance with State and Local Building Code is Standard Procedure Recommended by Centaur Horse Walkers Inc Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com CENTAUR 4 HORSE HOT WALKER ELECTRICAL INSTALLATION Two Wires Plus OPTION 220V Ground Wire For Models 201 401 400 Power Supply 20 AMP Minimum Dedicated Breaker Weather Proof Junction Box with On Off Switch Optional Upgrade 90 Degree Electrical Conduit Sweep Pull Three 10 or 12 Gauge Wires Black Blac 3 4 Schedule 40 PVC Electrical Conduit All 220 240 Voit Installations Pull Three 410 or 412 Wires 2 Black 1 Green Maximum Run of Electrical Wire to be 250 Feet 76 2 M Use 8 Wire for Runs Exceeding 150 Feet 46 M Maximum Run to be 250 Feet From 250 AMP Dedicated Breaker Minimum Depth of 3 4 PVC Schedule 40 Electrical Conduit to be TWO FEET DEEP WHERE HORSES WALK See Foundation Diagram for Proper Location CONTROLLER MOUNTED INSIDE WALKER 77 Pod e 3 4 PVC Electrical 1
11. WARRANTY DISCLAIMER Dayton has made a diligent effort to provide product information and illustrate the products in this literature accurately however such information and illustrations are for the sole purpose of identification and do not express or imply a warranty that the products are MERCHANTABLE or FIT FOR A PARTICULAR PURPOSE or that the products will necessarily conform to the illustrations or descriptions Except as provided below no warranty or affirmation of fact expressed or implied other than as stated in the LIMITED WARRANTY above is made or authorized by Dayton PRODUCT SUITABILITY Many jurisdictions have codes and regulations governing sales construction installation and or use of products for certain purposes which may vary from those in neighboring areas While Dayton attempts to assure that its products comply with such codes it cannot guarantee compliance and cannot be responsible for how the product is installed or used Before purchase and use of a product review the product applications and all applicable national and local codes and regulations and be sure that the product installation and use will comply with them Certain aspects of disclaimers are not applicable to consumer products e g a some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you b also some jurisdictions do not allow a limitation on how l
12. any portion of your body to this equipment while it is in motion Moving parts can be hazardous to a person wearing loosely fitting clothing or with long hair Use the utmost caution in operating this equipment Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Centaur Hot Walker Limited Warranty Centaur One Year Limited Warranty Horse Walker Models 200 201 400 401 600 Mini Horse Walker Models 400 401 and 600 and Hound Walker Models 400 401 and 600 are warranted by Centaur Horse Walkers Inc to the original user against defects in workmanship or materials under normal use for one year after the date of purchase Any part which is determined by Centaur to be defective in material or workmanship and returned to our authorized service location as Centaur designates shipping costs prepaid by client will be as the exclusive remedy repaired or replaced at Centaur s option Shipping to be supplied by client on all returning items For limited warranty claim procedures see PROMPT DISPOSITION below This limited warranty gives purchasers specific legal rights which vary from state to state Limitation of Liability To the extent allowable under applicable law Centaur s liability for consequential and incidental damages is expressly disclaimed Centaur s liability in all events is limited to and shall not exceed the purchase price pa
13. causes bearing wear 4 Insufficient lubrication 4 Check oil level Oil leak 1 Vent plug not installed 1 Install vent plug 2 Gasket broken or not seated 2 Replace or reseat gasket 3 Damaged or worn seal 3 Replace seal 4 Too muxh oil 4 Check oil level Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Dayton Operating Instructions and Parts Manual 27932 thru 27935 Dayton Speed Reducers LIMITED WARRANTY DAYTON ONE YEAR LIMITED WARRANTY Dayton Speed Reducers Models covered in this manual are warranted by Dayton Electric Mfg Co Dayton to the original user against defects in workmanship or materials under normal use for one year after date of purchase Any part which is determined by Dayton to be defective in material or workmanship and returned to an authorized service location as Dayton designates shipping costs prepaid will be as the exclusive remedy repaired or replaced at Dayton s option For limited warranty claim procedures see PROMPT DISPOSITION This limited warranty gives purchasers specific legal rights which vary from jurisdiction to jurisdiction LIMITATION OF LIABILITY To the extent allowable under applicable law Dayton s liability for consequential and incidental damages is expressly disclaimed Dayton s liability in all events is limited to and shall not exceed the purchase price paid
14. handle then start first by removing screws that hold the front cover pane the one with the small door on it to the cover There is a steel shaft mounted to the left and to the rear of the electric motor Put the handle you will find the handle taped to the left front steel supports through the hole in the cover and slide it over the metal shaft Align the hole in the handle with the hole in the metal shaft and put the cotter key through the holes be sure to bend the cotter key so it will not fall out At this time you can complete hooking up your electrical supply When complete replace the front cover panel and screw it in place Hot Walker Lubrication Schedule Inside the Hot Walker above the cover the vertical shaft has 1 grease fitting it should be greased every 60 days The truck rear end should have the oil drained from it every 6 months You can use any reclaimed oil 30 40 or 50 weight Do not use gear oil in it since it turns at a low R P M and it is not needed Fill the oil through the vertical fill tube located on the topside of the rear end When oil starts to come out of the breather cap Located on the vertical rear end housing then the Walker is filled The Walker takes about 2 14 gallons to fill it completely The gear box should be checked every 90 to 120 days and it should be drained and refilled with the proper gear oil Adjusting the Proper Pulling Power of your Hot Walker To give your Hot Walker more pulling
15. pipe plug in side position 4 Attach motor to speed reducer See Figure 3 Do not exceed _ACAUTION caine UP end torque rating indicated on nameplate in Specifications Speed reducer is to be used with any NEMA Frame 56C face mounted 1725 RPM electric motor max 1 3 HP without feet Make sure motor shaft is clean and free of dirt Lubricate input shaft bore with heavy grease or anti seize compound provided with reducer ra Attaching the Motor stereo motor roe mesa reducer Failure to use short key makes assembly impossible b Insert short key B in Figure 3 into reducer shaft sleeve Line up keyway in 5 8 diameter motor shaft A in Figure 3 with keyway in reducer shaft sleeve Carefully insert motor shaft until C face of motor fits into place against reducer with four mounting holes in reducer C in Figure 3 lined up with tapped holes in motor C face ACAUTION 29 force Four screws to fit the tapped holes in the motor face are supplied for mounting Insert two screws the two upper holes but do not tighten completely Insert lower two screws finger tight and then back off 3 4 turn Tighten upper two screws Then tighten lower two screws d Run motor momentarily and then turn off Motor should coast freely to indicate no binding in motor shaft To reverse direction of reducer rotation reverse motor leads
16. power you will notice 2 vertical all thread rods mounted in the front of the electric motor and the gear box Loosen the lower jamb nuts under the slotted motor plates on each of the thread rods Now tighten the upper nuts on the thread rods and this will cause the motor and gearbox plate assembly to tilt downward creating more tension on the double V Belts The 2 V Belts should have about 1 1 16 inch give between the big pulley and the little pulley Try to tighten each nut the same to keep the motor assembly plate parallel The 2 vertical thread rods should be kept greased to stop rusting and allow the nuts to work smoothly NOTE The Hot Walker Must be Turning While Tightening the V Belts Tighten the V Belts after the first 5 days of usage This is most important to prevent the belts from slipping Replacement Parts Any parts that become worn or broken can be replaced by calling our Corporate Office at 1 800 962 8050 or 909 685 7337 Most of the parts can be shipped the same day For belt replacement the sizes are listed on the backside of the belts themselves For motor switch controllers and gearboxes all the model number are located on their I D plates for ordering Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Operating Instructions The Walker is designed to walk horses for conditioning and cooling The variable speed control i
17. x codes the United States Nationa Electrical Code NEC and the 1 Occupational Safety and Health Act OSHA 2 Motor not included with this unit must be securely and adequately S 4 87 24 grounded This can be accomplished i 4 E by wiring with a grounded metal 1 1 LE or 23 t clad raceway system by using a 4 be separate ground wire connected to 4 7 14 MOLE the bare metal of the motor frame or other suitable means Refer to United States NEC Article 250 Grounding for additional Figure 2 information 3 Always disconnect power source before working on or near a motor or its connected load If the power disconnect point is out of sight lock Specifications Nominal 1 3 12 HP Output Nominal Torque Torque Model RPM Ratio In Lbs In Lbs 22932F 30 57 5 1 470 638 955 Gray 22933F 54 391 320 435 651 Gray 22934F 60 29 1 235 318 478 Gray 22935F 91 19 1 160 217 326 Gray At 1725 RPM maximum motor input speed Form 551308 Printed in USA me Daytony 1202 27 4 Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Dayton Operating Instructions and Parts Manual Dayton Speed Reducers it in the open position and tag it to prevent unexpected application of power 4 All moving parts should be guarded 5 Be careful when touching the exterior o
18. 37 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Hot Walker Diagram Showing Arm and Safety Rope Assembly Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com View of Drum Switch amp Electric Motor showing capacitor vari cone sheeve on electric motor output shaft E 2 m Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com This Motor Information Applies only to the following models of Centaur Hot Walkers 200 201 400 and 401 em MOTOR INSTALLATION and MAINTENANCE INFORMATION Fractional HP Motors Eros Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Power Source Voltage frequency and phase of the power supply must correspond to that shown on the motor nameplate Low voltage can reduce performance and cause overheating On three phase power voltages on all three lines should be balanced within 1 Unbalanced voltages cause motor overheating and poor performance Motor Control Devices Use a suitable motor starting device is advisable and usually required by local electrical codes Power supply must have fuses or circuit breakers to provide short circuit protection for the motor and controller
19. 752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Motor Overloaded Reduce load increase motor size belts may be too tight Overheats Dirt blocking ventilation Clean motor While openings Running If three phase one phase Check lines for open phase Check voltage with motor Under may be open disconnected one fuse may be blown Load Unbalanced supply Check for faulty connections Voltage on all three lines should be voltage balanced within 1 Excessive single phase loads Faulty connection Clean tighten or replace High or low voltage Check voltage at motor should not be more than 10 above or below rated Defective motor Repair or replace Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Lubrication Variable Speed Hot Walkers ONLY Normal operating temperature of a worm gear reducer is less than 200 F but during initial break in the temperature may exceed 200 F After break in is completed the temperature will fall below 200 F If temperature exceeds 200 F for greater than 100 hours consult the factory 1 2 6 Change initial oil fill after 500 hours of service or 5 weeks Change oil every 2500 hours service or 6 months If severe operating conditions exist change the oil every 1 to 3 months 90 Weight oil and EP Oil are NOT recommended For ambient temperat
20. CENTAUR HOT WALKER SERVICE MANUAL For Models 200 201 400 amp 401 5761 RIDGEVIEW AVENUE MIRA LOMA CALIFORNIA 91752 951 685 7337 FAX 951 685 0341 1 800 962 8050 www hotwalkers com E Mail centaur O hotwalkers com Revised 4 2004 Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Unloading the Hot Walker Lift Hot Walker from the head only If you must lift the Hot Walker from the base make sure that your forks on your lift clear all drive assemblies inside the Walker You can inspect this prior to lifting by opening up your small inspection door which is mounted on one side of your Hot Walker Prior to installing your Hot Walker on your pad or postholes refer to the enclosed diagrams for the proper layout of the bolts and your electrical source Make sure that the walker is mounted on a fairly level surface Installing the Arms Unscrew the bolts from the top of each head arm assembly Slide your arms into each head assembly with the holes in the arms pointing upward Align the holes in the arms with the nut holes in each arms assembly You can use a center punch or an old screwdriver to align the holes more easily Grease the threads on each one of the bolts prior to rethreading and thread the bolt down until it is snug against the welded nut Installing Your Safety Release Ropes and Animal Leads On the bottom side of ea
21. NG aspects of the installation must conform to the requirements of the NEC including Article 430 Motor Circuits and Controllers and all local codes Wherever possible each motor should be powered from a separate circuit of adequate capacity to keep voltage drop to a minimum during starting and running Increase wire size where motor is located a distance from the power source Wire size must be adequate to minimize voltage drop during starting and running Refer to Tables A and B for suggested wire sizes Distances shown are one way between source and motor Portable cords if used should be as short as possible to minimize voltage drop Long or inadequately sized cords especially on hard starting loads can cause motor failure electrical connections in system must be secure to prevent voltage drop and localized heating e Determine direction of rotation before connecting driven equipment to prevent damage e To prevent bearing damage do not strike shaft with hammer or other tool e Ifthe motor has been damp or wet then have motor serviced by a qualified motor repair shop before operating Starting Motor Be Sure motor is properly grounded Connect motor to load and run briefly Check for unusual noises and vibration see troubleshooting Check motor current it should be close to nameplate Visually re inspect the installation Make sure that the guards and other protective devices are securely in place covers
22. T HOLE INSTALLATION STUB UP 6 ABOVE NATURAL GRADE ANGULAR LAND NOT O PE 3 4 PVC ELECTRICAL ALL 6 MIN ABOVE GRADE AID ONLY AND N D CONDUIT SCHEDULE 40 2 a 30 MIN DEEP TURAL GRADE i 1 6 x 6 MIN PLOT TO BE LEVEL Fd AND SYMMETRICAL ABOUT CENTERS 8 2 H AT 90 DEGREES TO EACH OTHER gt M NU NE 2 27 Sew zs FILL WITH 32 NR REDI MIX CONCRETE 36 2 1 ALL POST HOLES TO 307 DEEP AND FLAIRED SEE ACCOMPANYING OPTION A AND OR E OPTION B ELECTRICAL INSTALLATION 36 DIAGRAM FOR DETAILS SSS m ALL POST HOLES SHOULD BE AT LEAST 30 DEEP AND FLAIRED CENTER TO CENTER OF BOLTS 64 A TOC 58 CENTER TO CENTER OF BOLTS 64 58 CENTER TO CENTER DIAGONALLY OF BOLTS A TO D AND B TOC 86 3 4 ACCESS DOOR SIDE A TO B NOTE ALL ANCHOR BOLTS 3 4 DIA BY 24 LONG WITH NUT AND WASHER 22 we Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 0341 Fax 951 685 1 800 962 8050 www hotwalkers com 7337 e 951 685 CENTAUR CONCRETE PAD INSTALLATION USE 45 DEG SWEEP NOT A SO DEG BEND 6 PLUS n ABOVE DIRT CB a 6 min j ABOVE SLAB MIN DEEP EACH CORNER NATURAL OIRT SURFACE STUB UP 3
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24. Where a motor starter is used follow the control manufacturer s recommendations on heater selection or setting If an existing controller is to be used with a replacement motor new heaters may be required Any switching device used to control a monitor must have a horsepower rating equal to or greater than the motor An electronic adjustable speed control must not be used unless the motor has been specifically designed for such applications Motor Mounting Motor must be securely fastened to prevent vibration and minimize noise For secure mounting use high quality bolts of the largest possible diameter Where possible sleeve bearing motors should be mounted with oil ports up and accessible Belt drive sheaves must be in line Use a straight edge to check Do not over tighten belts Direct coupled installations require a careful check of shaft and coupling alignment Shim motor base as necessary Do not depend on a flexible coupling to compensate for misalignment Connecting Power to Motor To connect motor for proper voltage and rotation refer to the connection diagram on the nameplate or inside the terminal conduit box Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Table A Minimum Wire Sizes For Three Phase Motors Motor 25 to 50 ft 100 Ft 150 to 200 Ft HP 200V 230V 460V 200V 230V 460V 200V 230V 460V 1 8 14 18 14 18
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26. and gaskets must be re installed to minimize the entry of dirt and moisture Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Troubleshooting This chart suggests common answers to electric motor problems The information is not all inclusive and does not necessarily apply in all cases When unusual operating conditions repetitive failures or other problems occur consult an electric motor service firm for assistance Trouble Cause What To Do Motor Blown Fuses Replace with time delay fuses Check for grounded winding Fails Tight Shaft Occasionally during shipment a sleeve bearing motor may be received To with a shaft which does not rotate freely It may be necessary to strike Start the motor at the shell endshield rabbet with a rawhide or plastic mallet to align the bearings Voltage to low at motor Consult local power company Increase wire size refer to Tables A amp terminals due to line drop Check for poor connections Overload in motor starter Check and reset overload relay in starter Check heater rating against tripped motor nameplate current rating Overload internal thermal Check motor load If motor has an automatic or manual reset thermal protector tripped protector check if tripped Improper line connections Check connections against diagram supplied with motor Mot
27. aximum axial thrust see chart or chains with chain sprocket are above used Overhung load should not exceed limits shown in chart at 1 from the oil seal See Detailed Overhung Load Calculations for additional information Detailed Overhung Load Calculations Full Load Torque Pounds of Load of Speed Reducer X 2 on Center of Speed Reducer Output Shaft Multiply pounds of load obtained from above formula by the correct factor listed below to determine actual overhung load in pounds on center of speed reducer output shaft Drive Factors Pitch Diameter 22933F 660 22934F 660 22935F 660 Locate the center line of the sprocket pulley or gear as close to the oil seal as practical to minimize overhung load and increase bearing life b On direct coupled installations carefully check shaft and coupling alignment as motor is being bolted NOTE Chart ratings are calculated at Full Catalog Output Torque for 1 2 HP input at 1725 RPM input These ratings are in addition to Full Catalog Overhung Load assuming all worst conditions of loading 6 Make wiring connection Consult nameplate on motor Maintenance Make certain AX WARNING that te power supply is disconnected before attempting to service or remove any components If the power disconnect point is out of sight lock it in the open position and tag it to prevent unexpected application of power Cleaning Properly selected and installed electric motors a
28. ch arms there is a steel rod with a curled end Take the supplied rope and tie a non slipping knot through its steel loop Now take the free end of the rope and feed it through the two welded rings on the head assembly At the free end of the rope attach it to the lowest ring on the support arm with a good knot Now take the ring end of your lead and have someone pull the safety rope which will pull the rod back and allow you to put the ring in the arm opening now release the rope and the lead will stay attached to the Hot Walker Arm To release the animal all you need to do now is simply jerk the pull rope and the animal is released with the lead attached to its halter Be sure to grease each spring on each arm This allows the quick release to work properly You can use any WHITE GREASE You should grease the springs at least every 60 days to insure your animal s safety Folding Models Only Open Machine fully amp drop pin through steel tabs amp arm itself All of the folding parts on the head assembly should be kept greased on a regular basis so that it will function safely and properly for you and your horse The solid head model walkers need no head assembly greasing Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Installing the Variable Speed Control Handle For Variable Speed Models ONLY If the factory has not already installed the
29. e Replace consult catalog for HP rating 8 Excessive pulley spring tension Install lighter HP rated pulley consult factory Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com NOTE The information on Dayton Speed Reducers is only for Centaur Single Speed Hot Walkers models 201 amp 401 Operating Instructions amp Parts Manual 27932 thru 22935F Ploase read and save these instructions 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 andior property damage Retain instructions for future reference Dayton Speed Reducers Description These Dayton Speed Reducers are in line drive type units suitable for general purpose applications involving shop equipment conveyors etc j Each unit is equipped with heavy duty steel helical gears tapered roller bearing lip type seals and cast iron housing NOTE The speed reducer is built for direct drive with a 1 4 1 3 1 2 HP NEMA S6C face 1725 RPM maximum motor purchased separately For additional information pertaining to a specific model in this series refer to Specifications Figure 1 Dimensions General Safety information 1 Follow local electrical and safety 4 SQUARE
30. ed Peycud MORIA pegddns Snyd 1 UOSSTUJSUEJ JMO OF X0 SPOLU JO POLES suogne ead Aas 0 yutpodun 1 pepueuuooa UOISSRUSURI JAMOJ SINO eq oi SIUN fup UNB E ur peJors prous syun 1 902 8001 2440093 PRUOGEN TOM VININ 30 301 COUGJOYPE pue 001 4 002 an990 NOLLYOIWEaN NOUO3dSNI Y eoueuejure w 9 uoneljeisu Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Note 25 Units are filled with AGMA 7 with amount for this mounting position Note 2 Not recommended Company and the names of the Lubscants montioned in the tatio are fe tradenames Tacemarks and logotypes cf respective companies and are not owned by EPT LUBRICANTS MANUFACTURERS The companies and oils below are typical Amy make of oil meeting American Gear Manufacturers Association AGMA standard 7 and will be satisfactory Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com USE 45 DEG SWEEP NOT 90 DEG BEND CENTAUR POS
31. f an operating motor it may be hot enough to be painful or cause injury Modern design motors run hot when operated at rated load and voltage 6 Protect the power cable from coming in contact with sharp objects 7 not kink the power cable and never allow the cable to come in contact with oil grease hot surfaces or chemicals 8 Make certain that the power source conforms to the requirements of your equipment 9 Before energizing the motor which drives the speed reducer be sure that the reducer output shaft key is either fully captive or is removed 10 Clean electrical or electronic equipment with approved cleaning agent such as dry cleaning solvent Installation When an installation involves a holding or overhauling gear friction to hold the load 1 Locate the speed reducer in a clean and dry area with access to adequate motor cooling air supply If installation is outdoors make certain that the unit is protected from the weather 2 Mount unit to a rigid surface preferably metallic using largest bolts that will fit through the base holes NOTE The speed reducer is intended for horizontal floor wall or ceiling mounting only The output shaft must be horizontal 3 For shipment 4 pipe plugs are packed separately After mounting unit in position as instructed in step 2 remove pipe plug located in highest position and install vent plug in its place Correct oil level for mounted unit is just below
32. id Warranty Disclaimer Centaur has made a diligent effort to illustrate and describe the products in this literature accurately however such illustrations and description are for the sole purpose of identification and do not express or imply a warranty that the products are merchantable or fit for a particular purpose or that the products will necessarily conform to the illustrations or descriptions Product Suitability Many states and localities have codes and regulations governing sales construction installation and or use of products for certain purposes which may vary from those in neighboring areas While Centaur attempts to assure that its products comply with such codes it cannot guarantee compliance and cannot be responsible for how the product is installed or used Before purchase and use of our products please review the product application and national amp local codes and regulations and be sure that the product installation and use will comply with them Certain aspects of disclaimers are not applicable to consumer products e g A some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitations or warranty lasts consequently the limitations may not apply to you B Also some states do not allow limitations on how long an implied warranty lasts consequently the above limitations may not apply to you and C by law during the period of the limited warranty any impl
33. ied warranties of merchantability or fitness for a particular purpose applicable to consumer products purchased by consumer may not be excluded or otherwise disclaimed Prompt Disposition Centaur will in good faith effort for prompt correction or other adjustment with respect to any product which proves to be defective within limited warranty For any product believed to be defective within limited warranty first write or call dealer from whom product was purchased Dealer will be given additional directions If unable to resolve satisfactorily write to Centaur Horse Walkers Inc below giving dealer s name address date and number of dealer s invoice and describing the nature of the defect Title and risk of loss pass to buyer on delivery to common carrier If product was damaged in transit you file claim with freight carrier Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Lubrication Points For a Variable Speed Hot Walker with a Folding Head GREASE AREAS 1 CHANGE OIL PARTS amp Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Lubrication Points For a Single Speed Hot Walker with a Solid Head GREASE AREAS 1 5 CHANGE OIL PARTS A B 4 Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 73
34. l all conduit and terminal box covers Do not force connections into the conduit box Thermal Protection Use thermally protected motors or a motor starter incorporating thermal overload protection wherever required by safety regulations including NEC or Underwriters Laboratories UL Standards or where overloading jamming or other abnormal operating conditions may occur Under low temperature conditions manual reset protectors may reset automatically causing motor to start unexpectedly Always disconnect power before working on equipment Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com Mechanical Guard all moving parts Remove the shaft key before running the motor without a connected load Be careful when touching the exterior of an operating motor Motor may be hot enough to be painful or cause injury This condition is normal for most motors when operated at rated load and voltage Do not use the motor in a hazardous location as defined by Article 500 of the National Electric Code NEC Location Open Dripproof Motor Clean dry locations with access to an adequate supply of cooling air Totally Enclosed Motor Harsher environments where damp and dirty conditions may exist Totally enclosed motors are not water proof Use only UL listed Hazardous Location motors for service in Hazardous Locations as defined in Article 500
35. of the NEC Temperature around the motor should not exceed 104 F 40 C Minimum temperature is 20 F 29 C If the motor nameplate indicates Air Over Cont A O etc the motor must be mounted in the air stream of an air moving device Table B Minimum Wire Sizes For Single Phase Motors Motor 25 Feet 50 Feet 100 Feet 150 Feet 200 Feet HP 115 V 230V 115V 230V 115V 230V 115V 230 115V 230V 1 8 14 18 1408 14 14 18 12 14 18 10 14 16 8 14 1 6 14 16 1408 12 14 18 10 14 16 6 14 6 12 14 14 18 10 14 16 8 14 6 12 4 10 1 3 14 14 18 10 14 16 8 14 6 12 4 10 12 14 18 8 14 6 12 4 10 3 amp 34 10 14 16 6 12 4 10 2 8 1 6 1 10 14 16 6 12 4 10 2 8 1 6 1 8 14 6 12 3 8 1 6 1 0 6 2 8 12 4 10 2 8 1 0 6 2 0 4 3 6 12 3 8 1 0 6 2 0 4 4 0 3 NOTE e NEC Article 310 5 Minimum conductor size for general wiring at 115 440VAC is No 14AWG e Above wire sizes based on approximate 5 voltage drop during starting copper conductors and 75 C type THHW THW THWN RH RHW etc insulation For aluminum wire increase two wire size steps minimum See NEC Article 310 for ampacities of aluminum conductors e Type S SO SJ SJO etc flexible cable wire sizes See NEC Article 400 for ampacity Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com WARNI
36. ong an implied warranty lasts consequently the above limitation may not apply to you and c by law during the period of this Limited Warranty any implied warranties of implied merchantability or fitness for particular purpose applicable to consumer products purchased by consumers may not be excluded or otherwise disclaimed PROMPT DISPOSITION Dayton will make a good faith effort for prompt correction or other adjustment with respect to any product which proves to be defective within limited warranty For any product believed to be defective within limited warranty first write or call dealer from whom the product was purchased Dealer will give additional directions If unable to resolve satisfactorily write to Dayton at address below giving dealer s name address date and number of dealer s invoice and describing the nature of the defect Title and risk of loss pass to buyer on delivery to common carrier If product was damaged in transit to you file claim with carrier Manufactured for Dayton Electric Mfg Co 5959 W Howard St Niles Illinois 60714 U S A Cav MET REDE Niles illinois USA ET Dayton Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com NOTE The information on Morse Worm Gear Drives is only for Centaur Variable Speed Hot Walkers models 200 amp 400 AMOSE RAIDER I 4
37. or May be overloaded Check motor load If motor has an automatic or manual reset thermal protector check if tripped Defective motor or starter Repair or replace Motor Not applied properly Consult motor service firm for proper type Use larger motor Does Not Voltage too low at motor Increase wire size refer to Tables A amp B Check for poor Come up terminals connections Check for voltage unbalance 3 phase To speed Starting load too high Check load motor is carrying at start Or Excess loading tight Reduce load increase motor size Adjust belts Takes too belts Long to Defective motor Repair or replace Accelerate Inadequate starting torque Replace with larger motor High inertia load Motor Stalls Overloaded motor Reduce load or increase motor size During Low motor voltage Verify that nameplate voltage is maintained Operation Motor Motor shaft misaligned Realign Vibrates or is Excessively Noisy Three phase motor running single phase High or unbalanced voltages Worn damaged dirty or overloaded bearings Defective winding Bent or bowed shaft Loose sheave or misaligned coupling Check for open circuit blown fuses or unbalanced voltages Check wiring connections Consult local power company Repair or replace motor check loading and alignment Repair or replace Tighten setscrew s realign coupling Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91
38. re capable of operating for long periods with minimal maintenance Periodically cleaning dirt accumulations from open type motors especially in and around vent openings preferably by vacuuming avoids embedding dirt in windings At the same time check that electrical connections are tight Lubrication The Dayton speed reducer was filled with oil at the factory to operate within 25 to 125 F ambient temperature After 2000 hours of operation drain 22932F 22933F 22934F and 22935 For Repair Parts call 1 800 323 0620 24 hours a day 365 days a year Please provide the following information Dayton Operating Instructions and Parts Manual number number if any Part description and number as shown in parts list Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com THESE PARTS NOT REOUIRED ON DOUBLE REDUCTION RATIOS Figure 3 Repair Parts Illustration Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com se pios 61 9 91 sway pios 51 11 sway pjos 01 9 z sumi UADUS JON 9 XNVTE Ge av IX de BV Ik i 8v TX d WS UNA NG 1 i A 05 QC 8v1X NOY 0 1 39 05 QC 8v
39. s provided to allow the option of adjustment speed for different horse needs Horses require training to walk and behave properly on a Hot Walker It is not intended to be used to break wild horses or force them to walk Leads are furnished with the walker They should be inspected once a month they should be replaced immediately if they show signs of weakness or if they begin to fray A monthly check and tightening of all bolted parts is needed A Walker that is in constant use requires this as a normal maintenance procedure If the V Belts become loose they can be tightened by adjusting the nuts on the 2 vertical thread rods mounted in front of the motor Grease Grease zerk is located on the vertical shaft above the cover These will grease the moving parts of the drive tower Greasing each month is recommended Note Do Not oil or grease the V Belt assembly Important When greasing use Lithium grease only The Walker will not reverse without stopping completely first Any electrical service should be done by a licensed electrician 110 Volt or 220 Volt wiring is required NEVER adjust Walker speed or put hands near the V Belt assembly unless the electrical switch is turned off Walkers are warranted for one year from the date of purchase as per attached warranty statement Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax 1 800 962 8050 www hotwalkers com
40. sheave size catalog for pulley rating 6 Undersized Belt Riding bottom of sheave e Consult catalog specifications and factory e 1 32 min belt clearance when belt at pulley s specified minimum pitch diameter 1 Misaligned sheaves e Realign sheaves remove bends B 2 Loose motorbase supports e Replace undersize screws or broken base 2 3 Damaged worn sheaves Rapid Belt Wear 4 Bei temperatures e determine cause Heavy rubber dust deposit 5 Mechanical interference e Remove interference move pulley over 6 Overloaded drive e Increase pitch diameter b d Broken belt cords e Reduce pulley HP rating reduce spring tension tension 160 F max limit 8 Dirt and grit entering drive Air ventilate 1 Sheave wobble e Replace distorted sheave rim replace worn QD bushing C 2 Pulleys or sheaves out of balance e Determine cause return to factory for correction Vibration 3 Mechanical interference e Enlarge belt guard and avoid pulley housing contact Pulley sheave lacks 4 Pulsating loads belt hop and skip e Belt s side surfaces glazed replace remove oil from pulley s ORLEANS ME 5 Undersized motorshaft flange surfaces psc to belt drive 6 Bentshaft e Correct or resize shaft diameter per NEMA specifications 7 Worn undersize motorbase e Replace shaft
41. ures 40 F to 15 use Mobil SHC634 Units running at slow speeds less than 100 RPM input should carry high oil level and in ambient temperatures of 15 to 125 F use an AGMA 8C lubricant See Table 3 for list of recommended lubrication manufacturers Lubrication Manufacturers The companies and oil shown are typical Any other make of oil meeting American Gear Manufacturers Association AGMA standards 7C and 8C will be satisfactory Table 3 Ambient Temperature 15 to 60 F 50 to 125 F Viscosity Range MM S at 40 C 414 506 612 748 ISO Grade 460 680 SAE Gear Lubricant approx 140 250 Oil Company Name AGMA 7C AGMA 8C Amoco Oil Co Amoco Worm Gear Oil Amoco Cyl Oil 680 Atlantic Richfield ARCO Modoc 175 Chevron Oil Co Cylinder Oil 460X Cylinder Oil 680X Conoco Oil Co Inca Oil Exxon Oil Co Cylesstic TK460 Cylesstic TK680 Fiske Brothers SPO 277 SPO 288 Gulf Oil Co Senate 460 Senate 680 Gulf Canada Senate 460 Senate 680 Keystone Penwalt Keygear K 600 Mobile Oil Corp Mobil 600W Cyl Oil Mobil 600W Super Cyl Oil Pennzoil Cyl Oil 8 Cyl Oil No 6 Phillips Petroleum Co Hector 4608 Hector 6305 Shell Oil Co Valvata Oil J460 Valvata Oil J680 Shohio Energol DC 600C Energol DC 600C Texaco Inc Vanguard 460 Honor 680 Union Oil Co of Ca Steaval B110 Steaval V165 Centaur Horse Walkers Inc 5761 Ridgeview Avenue Mira Loma Ca 91752 951 685 7337 e 951 685 0341 Fax
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