SR4 Manual Turntable Installation, Operation and Service Manual
Contents
1. REPLACEMENT PARTS LIST PART DESCRIPTION 52605060 Roller with bearing 35106120 Kit turntable Platform Attachment 21 TROUBLESHOOTING ANALYSIS PROBLEM POSSIBLE CAUSE AND SOLUTION Turntable is difficult to rotate Turntable is making a popping noise There may be roller damage Check the turntable base rollers for proper alignment and possible bearing damage Replace as necessary The load is not evenly distributed on the platform Make sure that the center of gravity of the load is within 10 of the center of the turntable One or more tubes are not sitting vertically on the base plate Make sure that each roller tube is perpendicular to the base plate it could have been bent slightly during shipping handling Call the factory for base replacement The thrust washers are not installed properly See Figure 5 in the Installation Section to ensure that the center pin thrust washers have been installed properly Missing washers will cause the platform to dish in the center when bolted in place The center pin retaining bolt has been over tightened The retaining bolt should be backed off and retightened using no more than 80 ft Ibs of torque If the turntable was provided with detents the detent bar may be set too tight There is an adjustment screw to lessen the stopping pressure against the detent pin2. SR4 MANUAL TURNTABLE CORPORATION P O Box 1058 1058 West Industrial Avenue Gethrie OK 73044 1056 405 282 5200 FAX 405 282 8105 www autoquip com Item 830SR4 Version 1 0 01 30 01 TABLE OF CONTENTS Inspection 3 Dangers Warnings and Cautions 4 Label Identification 6 Specifications 8 Installation Instructions 9 Operating Instructions 17 Routine Maintenance 19 General Maintenance 20 Replacement Parts List 21 Troubleshooting Analysis 22 IMPORTANT Please read and understand this manual prior to installation or operation of this turntable Failure to do so could lead to property damage and or serious personal injury If any questions arise call a local representative or Autoquip Corporation at 1 888 811 9876 or 405 282 5200 PLANNED MAINTENANCE PROGRAM A local Autoquip representative provides a Planned Maintenance Program PMP for this equipment using factory trained personnel Call a local representative or Autoquip Corporation at 1 888 811 9876 or 405 282 5200 for more information INSPECTION Immediately upon receipt of the turntable a visual inspection should be made to determine that it has not been damaged in transit Any damage found must be noted on the delivery receipt In addition to this preliminary inspection the turntable should be carefully inspected for concealed damage Any concealed damage found that was not noted on the delivery receipt should be reported in writing to the delivering c
3. 5 2 PLATFORM LENGTH 2 7 LG L6 PLATFORM WIDTH 1 4 E PLATFORM WIDTH TURNTABLE BASE REF SHOP NOTE APPLY WEIGHT TO CENTER OF TURNATBLE PLATFORM REF BASE TO KEEP FROM BOWING BE REVISIONS Figure 4 Installation of Turntable Base to Floor or Lift Platform CONTROLLED ISSUE DRAWING IF REVISED NOTIFY IMMEDIATELY PRODUCTION CONTROL OR PURCHASING APPROXIMATE WEIGHT DRAWN BT DATE TY REQUIRED PAG REV DRAWING UNSER LOF CWG 18 Jun 99 61884100 3 1 O O n nd n Z O TI C Z 35106120 OF HEX HEAD BOLT 3 LOCK WASHER ZX SEE DETAIL ITEM 4 518 ID STEEL WASHER 5 ED PLASTIC WASHERS N 1 8 1D STEEL WASHERS 2 TURNTABLE PLATFORM WITH COLLAR 8 BEARING ASSEMBLE WASHER WITH NOTCHES MATED TOGETHER SS DETAIL ITEM 4 SCALE 1 000 CONTROLLED ISSUE DRAWING IF REVISED NOTIFY IMMEDIATELY SHOP NOTES PRODUCTION CONTROL OR PURCHASING APPLY GREASE TO BOTH SIDES OF ITEM 2 ADDED NOTES CGl1 9 01 AN TORQUE ITEM 3 TO APPROXIMATELY 80 CHANGED TORQUE WAS 110FT LB 89 wt E Ow 7 JOB NAME A0J NO GUTHRIE OK 13044 Figure 5 Installation of Turntable Platform to Turntable Base 4 1 SEMBE Y PE ASS gt BAS UP TURNTABLE BUILT gt INSTALLATION INSTRUCTIONS ONE PLACE TWO
4. PLATFORM NOT SHOWN CONTROLLED ISSUE DRAWING LOG AND NOTIFY PRODUCTION SERVICES IMMEDIATELY IF REVISED OR IF ISSUED WITHOUT A JOB NUMBER Lu EL Li 2000 COPYRIGHT RESERVED Autogu Bor 1058 JOB NAME AQJ NO AUTOQUIP CORPORATION GUTHRIE OK 13044 merida ie eem MENE OPTIONAL DETENT INSTALLATION n con 3 REQUIRED GERI Y DRAWING NUMB without permission Avleguip Corp OF I 3 161883630 Figure 7 Installation of Turntable Detents and Lock 16 OPERATING INSTRUCTIONS Familiarize yourself with this operator s manual before operating this equipment 1 Turntables have maximum capacities that vary depending on the model see Specifications section Applying loads that exceed the rated capacity of the turntable may result in excessive wear and damage to the turntable as well as possible personal injury 2 Always place the load as close as possible to the center of the turntable platform Standard turntables are designed to operate optimally with the center of gravity of the load within 10 inches of the center pin of the turntable 3 The standard turntable is not designed to withstand high point loads pallet jacks or carts wheeled onto the platform conveyed loads rolling onto the platform etc on the outside edge of the turntable platform High point loads will tip the platform to one inch or more If the application involves edge loading please contact the A
5. inches total INSTALLATION INSTRUCTIONS 1 2 FLOOR MOUNTING Make sure the installation area is clean before starting Place the turntable base in the installation area Set the turntable platform aside for now N CAUTION When moving the turntable assembly do not attempt to pick it up by the turntable platform it is attached and could be damaged Pick up the turntable from under the base frame at a joint ONLY The base plate of the turntable has pre drilled holes for lagging the turntable securely to the floor Mark the holes drill and install with anchors Verify that the surface that the turntable will be mounted on is of sufficient strength to support the loads Install the turntable platform to the turntable base as shown in Figure 5 N WARNING The turntable base MUST be lagged securely to the floor or sufficient structure before operating the turntable INSTALLATION INSTRUCTIONS L 1 2 IFT MOUNTING Operating Above Floor Level Make sure the lift surface is clean and level before starting Center the turntable base on the lift Set the turntable platform aside for now N CAUTION When moving the turntable assembly do not attempt to pick it up by the turntable platform it is attached and could be damaged Pick up the turntable from under the base frame at a joint ONLY The base plate of the turntable has pre drilled holes for attaching the turntable securely to the lift plattorm
6. Mark the holes drill and attach with Class 2 or higher hardware The turntable base may be welded to the lift platform if desired See Figure 4 Install the turntable platform to the turntable base as shown in Figure 5 N WARNING The turntable base MUST be attached securely to the lift platform before operating the turntable 10 INSTALLATION INSTRUCTIONS L 1 2 IFT MOUNTING Operating Above and Below Floor Level Make sure the lift surface is clean and level before starting Center the turntable base on the lift Set the turntable platform aside for now N CAUTION When moving the turntable assembly do not attempt to pick it up by the turntable platform it is attached and could be damaged Pick up the turntable from under the base frame at a joint ONLY The base plate of the turntable has pre drilled holes for attaching the turntable securely to the lift plattorm Mark the holes drill and attach with Class 2 or higher hardware The turntable base may be welded to the lift platform if desired See Figure 4 Install the turntable platform to the turntable base as shown in Figure 5 N WARNING The turntable base MUST be attached securely to the lift platform before operating the turntable Turntables that have platform sizes larger than the lifts to which they are attached must have toe protection such as beveled toe guards N DANGER Do not install the turntable in a pit unless it has
7. PLACE EE TOP l gt amp x VIOL ZOW ul 1 THE MOST IMPORTA ON OF THE LIMIT SWITCH m TE IS FOR THE CENTER LINE OF THE LIMIT SWITCH HEAD Hi a BE INLINE WITH THE CENTER LINE OF THE TURNTABLE d ae BA THE LOCATING DIMEN JF THE LIMIT SWITCH ma IG PLATE 1 4 DIM TANT AND IS Ek SHOWN FOR REF ONLY NOT 4 IN TO BE HELD Jm HO a al 2 ur Oo La i a sus SW ZA ERE H N y 7 Sle Sel pi 4 pua T 7 N A i N 1 e V8 OF TURNTABLE BASE AN Le 2 19 22 1 0 1 4 REF b 1 1 4 REF 1 Added Note for Platform Clevis End o SEE NOTE 1 Co AU LUUL END MTG TO TT BLT UP lof 1 1 D Q Turntable with BTG Ion 15 t Switch Locat imi Figure 6 L Z O Mm O mn nd L Z Z O I C LJ LL c TI lt 61883630 OF 4 34 6 4 34 6 TYP CIF WELDED DETENT INSTALLATION PROCEDURE TURN ADJUSTMENT THREAD UNTIL TECSPAC IS IN FIRM BUT UNCOMPRESSED CONTACT WITH BAR DETENT PIN 2 TIGHTEN ADJUSTMENT WITH 4 ADDITIONAL COMPLETE TURNS 3 LOCATE DETENT ASSEMBLY AGAINST DETENT PIN 4 WELD OR BOLT THE ASSEMBLY IN PLACE VIEW
8. a beveled toe guard or other approved toe protection A shear point can exist which can cause severe injury to the foot 11 INSTALLATION INSTRUCTIONS 6 Check the pit dimensions Overall length and width should be a minimal two inches longer and wider than the turntable platform T To ensure that the turntable is positioned exactly over the opening in the floor before it is lowered a position switch is mounted and wired to the turntable base see Figure 6 8 Lower the lift into the pit and check for proper combined height 9 Position and adjust the platform in the pit making sure there is proper clearance 1 minimum around the edges from the platform to the pit angle 10 Make the permanent electrical connections and operate the lift through a few cycles ensuring that the lift will not lower if the turntable platform is not in the proper position CLEAN UP 1 Clean up any debris from the area A clean installation makes a good impression and creates a much safer environment 2 Touch up paint may be purchased from Autoquip for repair of damaged paint surfaces WARNING All warning and information decals should be in place as outlined in the Label Identification section If decals are missing or damaged they should be replaced with new ones Contact Autoquip for replacements 12 O O MU nd Z O TI C Z PLATFORM LENGTH TER
9. are not actual size TOATA Troy DOES ES DUS TWAL AFE CL BE Ou cad Ts AME Fa DUNO Lt GMA L1 id Figure 2 Label 36401586 Figure 3 Label 36403706 SPECIFICATIONS LOAD CAPACITY 1 The load capacity rating is labeled on the top of the turntable platform Turntables should not be overloaded beyond the established capacity as damage and or personal injury may result 2 When attaching the turntables to other pieces of equipment such as scissors lifts remember that the rated capacity of the turntable must not exceed the rated capacity of the lift tilter etc UNBALANCED LOADING 1 All standard turntable capacities assume that the load on the turntable is uniformly distributed and that the center of gravity of the load is placed within ten inches of the center pin 2 Standard turntables are not designed to withstand true edge or axle loading If edge or axle loading is anticipated additional turntable platform support at the edges must be considered and provided OPTIONS 1 Turntables are available with optional detents locks physical stops limit switch signals or beveled toe guards 2 The smallest turntable platform size with beveled toe guards is 44 x 44 to adequately clear the support rollers mounted to the standard 24 x 24 turntable base plate 3 Beveled toe guards also add six inches to the lowered height of the standard manual turntable ten
10. arrier within 48 hours DANGERS WARNINGS amp CAUTIONS Read and understand this manual and all labels prior to operating or servicing the turntable All labels are provided in accordance with ANSI Z535 4 N DANGER Do not install the turntable in a pit unless it has a beveled toe guard or other approved toe protection A shear point can exist which can cause severe injury to the foot N DANGER Extending the platform length or width beyond the factory limit could cause the turntable to tip which could result in personal injury or death WARNING NEVER stand sit or ride on the turntable N WARNING All warning and information decals should be in place as outlined in the Label Identification section If decals are missing or damaged they should be replaced with new ones Contact Autoquip for replacements DANGERS WARNINGS amp CAUTIONS N WARNING The turntable base MUST be lagged securely to the floor or sufficient structure or attached to a lift platform when applicable before operating the turntable N WARNING Load the platform top as evenly as possible to prevent overloading LABEL IDENTIFICATION i FON TOP OF TURNTABLE TS PLRTFORM e Figure 1 Label Placement Diagram SR4 Turntable Label Information Item No Qty Description Part No 1 2 Capacity 36401586 2 2 No Riders 36403706 LABEL IDENTIFICATION Note Labels shown here
11. ary 19 GENERAL MAINTENANCE FUSED DISCONNECT BY OTHERS MOTOR STARTER CONTACTS 208 230 460 VOLT 1 BLACK po MOTOR HEATERS 1 1 2 HORSEPOWER E WHITE T2 BLACK 208 230 460 VOLT amp 0 CYCLE L2 ec EB CYCLE x n 3 PHRSE 3 PHASE 3 RED T E N V G 208V 232V L LL u 468v ELECTRICAL LEAD PIG TAIL IDENTIFICATIONS 2 1 2 FUSE puo TRRNSFORMER BL 10 TOR 4 WH OTOR 4 ORANGE SOLE x BED SOLE 2 WHT 2 aiu GREEN IT a JOTOR STARTER T MOTOR STRRTER Qy SWITCH g 95 a 3 HEN USED ae CONTACTOR Orke RELAY STANDARD PUSHBUTTO COIL COLOR CODE NGE 7 3 BLUE 4 INDICATES ACTUAL TERMINAL E NNECTION No ON DEVICE SOL ELECTRICAL SCHEMATIC TYPICAL PILOT CONTROLS ONLY Switch tioning Figure 8 Typical Electrical Schematic 20 Scissors Lift with Turntable Pos NO REVISIONS BY DATE JOB NAME AOJ NO This drowing is the sole property of Autoquip Corp and cannot be used for n amp construction without permission of Autoquip Corp
12. s One or more roller tubes are misaligned with respect to the center pin Each tube should be perpendicular to the center pin or the platform will roll across the roller instead of rolling over it Perpendicularity can be checked using a large square Call the factory for base replacement 22
13. utoquip Service Department to discuss possible solutions to prevent excessive platform tipping N WARNING The turntable base MUST be lagged securely to the floor or sufficient structure or attached to a lift platform when applicable before operating the turntable N WARNING Load the platform top as evenly as possible to prevent overloading N WARNING NEVER stand sit or ride on the turntable 17 OPERATING INSTRUCTIONS FORCES REQUIRED TO OPERATE MANUAL TURNTABLE An evenly loaded 48 x 48 manual turntable has the following approximate starting and sustaining force requirements to rotate the loads shown by holding on to one of the platform corners Load Starting Sustaining Capacity Force Force Ibs Ibs Ibs 1 000 15 10 2 000 20 15 3 000 26 20 4 000 32 26 5 000 40 32 6 000 48 40 These forces increase if the actual platform size is smaller than 48 x 48 or if the turntable is loaded unevenly 18 ROUTINE MAINTENANCE Normally manual turntables will require very little maintenance However a routine maintenance program could prevent costly replacement of parts and or downtime MONTHLY INSPECTION 1 Check any unusual noise when it occurs Determine the source and correct as necessary 2 Check the hardware at all rollers if not in place and or secure replace or repair immediately 3 Check all rollers and bearings for signs of wear Replace as necess
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