Manuals - Autoquip Corporation
Contents
1. 3radns 21 SSNAS OL S3HOlIMS ALI dINSOL ad IIV2IJI 3dS 3991104 404 vad vADdddv JAS F AS ALVIS OWA Z E TOLD A Td u AS RSE L 84 ZU S LE UIS S g 2 SW v m 7 S AST e gt a O Av T38 L 9 T S S an B3lHv1S SOLON ONISH3A 3H diy 01 9 dhl 8 1 1 E dWe B 1 1 TEL y oe AZIS asna 3 E DT is ENIS An 21 1 AAL BSN 332 3504 Adv S19v1 2s en ASIA 34 mE T gt d en 1 P A SNUILVOIJIO3dS SOLON 404 Y o A g pt r l vH WADadd 33S cl 27 ES SH31V3H S12v1ND2 atta a c 11 FO TS T y av AAD SX3H10 AD M3IHVIS SOLON DNISH3A38 V7 OSsid dasn4 Q3rddns 41 31704 dOL 141 3SN3S Ol S3HOLIMS LIN S 1138 31d Odd DNI AB A3LNNO a 43HlO A8 Q 03H 41 ONlMIM SNIO3SNNOOS3INI Ty S NOLLNSHSNd d d3lldOJSNvdl 5 3SH3J JH W3lWvie OL QavMHOd H3iHvIS YOLON DLINSHENA HLM ASN 403 Figure 11 Electrical Schematic 24 REPLACEMENT PARTS LIST LIFT PARTS PART DESCRIPTION 20022158 14DU12 Bushing 20022851 18DU12 Bushing 200228772. CORPORATION P O Box 1058 1058 West Industrial Avenue Gethrie OK 73044 1056 405 282 5200 FAX 405 282 8105 www autoquip com Item 830SL Version 1 0 07 2001 TABLE OF CONTENTS Identification and Inspection 3 Dangers Warnings and Cautions 4 Label Identification 8 Specifications 11 Lift Blocking Instructions 12 Installation Instructions 14 Operating Instructions 18 Routine Maintenance 19 General Maintenance 21 Replacement Parts List 26 Troubleshooting Analysis 27 IMPORTANT Please read and understand this manual prior to installation or operation of this lift 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 IDENTIFICATION amp INSPECTION IDENTIFICATION When ordering parts or requesting information or service on this lift PLEASE REFER TO THE MODEL AND SERIAL NUMBER This information is on a nameplate attached to the leg assembly Replacement parts are available from a local Autoquip distributor INSPECTION Immediately upon receipt of the lift a visual inspection should be made to determine that i
3. The stabilization provided is basically for balanced loads If special attachments extend beyond the length and or width dimensions of the platform the end and or side load capacity is reduced 296 for each one inch extension from the center If the load is rolling onto the platform in any but the fully lowered position the end and or side load capacity is reduced by a 50 impact factor i e divide the rated end side load by 1 50 to establish an available axle load 11 LIFT BLOCKING INSTRUCTIONS 1 Remove all load from the platform Never block the lift when loaded 2 Raise the platform sufficiently for the base rollers to rollback past the flip over maintenance locks located on the base frame of the lift 3 Engage both maintenance locks by flipping them over see Figure 8 4 Lower the platform until the base rollers come into contact with and rest against the maintenance locks Always hold the DOWN switch a few seconds more until all pressure is gone and the platform is supported entirely and safely by the maintenance locks 5 Always shut off the main electrical switch when blocked to prevent someone from turning it on N DANGER To avoid personal injury NEVER go under the platform until the load is removed and the lift is securely blocked in the open position 6 To remove the maintenance locks raise the platform by activating the UP switch to provide sufficient clearance for the removal of the mainten
4. sit or ride on the lift 18 ROUTINE MAINTENANCE Normally scissors lifts will require very little maintenance However a routine maintenance program could prevent costly replacement of parts and or downtime N WARNING To avoid personal injury NEVER go under the lift platform or perform any maintenance on the lift until the load is removed and the scissors mechanism is securely blocked in the open position See Lift Blocking Instructions section MONTHLY INSPECTION 1 Lubricate the spiral mechanism see recommendations in this section 2 Check any unusual noise when it occurs Determine the source and correct as necessary 3 Check the snap rings at all rollers if not in place and or secure replace or repair immediately 4 Check all rollers for signs of wear Replace as necessary 5 Do not grease roller or axles they have lifetime lubricated bearings 6 Check all wiring for looseness or wear Repair at once 7 Check for metal particles or filings around the base of the spiral mechanism 19 ROUTINE MAINTENANCE LUBRICATION CHART SPIRAL MECHANISM Lubrication Manufacturer Equipment or Method of Or Solvent see note Component Application Type Specification When supplied Ep Grease EP2 Pillow IOC ZTK Use hand grease gun fittings Gear Oil API GL1 Vertical and Squirt with no excess on or horizontal bands bands as they roll up to form API GL2 the column Bearings other Squirt w
5. 18DU16 Bushing 20023966 24DU24 Bushing 24001018 MolyKote Washer 7 8 id x 1 64 thick 24002016 MolyKote Washer 1 1 8 x 1 64 thick 24008013 MolyKote Washer 7 8 ID x 1 32 thick 24094518 Plastic Washer 1 1 2 34000018 Limit Switch 34000257 Limit Switch Arm 35103380 Foot Switch and Guard 35107980 Control Panel 230V 3PH 35107990 Control Panel 460V 3PH 36201730 Pushbutton Assembly NEMA 4 Pendant with magnets 45400082 Retaining Ring 1 1 8 45400215 Retaining ring 7 8 52500253 Roller Pin 1 1 8 diameter x 1 3 4 long 52502705 Clevis Pin 1 1 8 diameter x 2 long 52504630 Roller Pin 7 8 diameter x 1 long 36815 52504780 Clevis Pin 7 8 diameter x 1 long 368915 52600269 Roller Assembly 3 OD x 1 1 8 ID SPIRAL MECHANISM PARTS See accompanying GALA Manual for parts list Contact GALA directly for parts replacement assistance 25 TROUBLESHOOTING ANALYSIS AN DANGER To avoid personal injury NEVER go under the lift platform until the load is removed and the scissors mechanism is securely blocked in the open position See Lift Blocking Instructions section PROBLEM POSSIBLE CAUSE AND SOLUTION Platform jams during downward stroke Stop the lift immediately if it has not already stopped automatically If the top plate of the column is still in its pocket
6. lift A 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 a WARNING Do not attempt to remove the drive mechanism or drive belt until the maintenance locks securely support the empty lift Failure to do so could results in personal injury or death N WARNING Lift platforms traveling below floor levels my create openings and the shape of the load and how the load is arranged on the lift may create a toe hazard as the load passes the top edge of the pit Both situations may require guarding in accordance with Federal Regulations Any such guarding must be installed prior to operating the lift DANGERS WARNINGS amp CAUTIONS N WARNING When extended the spiral column is held in compression by the weight of the lift plattorm NEVER remove this compression To do so can result in irreversible damage to the spiral mechanism N CAUTION Do not continue to depress the UP button on the controller if the lift is not raising or if the lift has reached the fully raised position To do so may result in permanent damage to the motor or pump A CAUTION Precautions should be taken to prevent the introduction of contaminates such as dirt or other foreign material into the drive system through open fittings pipes or disassembled components Contamination will ru
7. the Spiralift Manually lower the platform of the scissors lift table onto the Spiralift top plate making sure it is properly inserted into the nesting Raise the platform two feet Carefully inspect the extended column of the Spiralift to ensure that the vertical band is properly seated in the groove of the horizontal band throughout Run the Spiralift through several cycles making sure that to stay at least four inches away from the upper and lower end of the travel of the Spiralift If it does not run fully plumb level the Spiralift and or move the base plate in line with the nesting 22 GENERAL MAINTENANCE 13 Readjust the upper and lower limit switch This will stop the electric motor The lifting unit has a mechanical stop at each end of the travel This is done so the Spiralift will not be driven out of the travel limits for which it was designed thus avoiding serous damage 14 Enable the security switch on the scissors lift to detect the loss of contact between the Spiralift to plate and the lift tabletop plate This security switch will stop the Spiralift until if the contact is lost see Figure 9 23 6 2 1 89 ae zove naamosa un aso ue wida ENE Tnv reg arbore 40 vonsuusd nou uojonasues 2 usap so pesn eq joues pub don dinboyny jo fuedoud sos P st Buwoup Siud GENERAL MAINTENANCE Oda09 dinnbinv 03 43534 JH 400 1007 amp
8. under the top platform and the vertical band is still in the groove of the horizontal band the lift may be jogged up until the column bears the weight of the table Remove the load from the plattorm and remove the source of the obstruction Carefully inspect the extended column of the lift to ensure that the vertical band is properly seated in the groove of the horizontal band throughout Lower and raise the table once with no load The top plate of the column has come out of the pocket of the top platform and the column has rotated so that the top plate is no longer aligned with the pocket but the vertical band is properly seated in the groove of the horizontal band Block the platform in its position and verify that the platform won t move Remove the load Rotate the column from the top plate by hand maintaining a downward pressure until the top plate is aligned with the pocket on the underside of the platform It is advisable to use some weight 50 pounds over the top of the column to perform this operation until it is brought close to the top platform Jog the lift drive upward until the top plate enters the pocket and bears the weight of the load Proceed with the corrective measures described above 26 TROUBLESHOOTING ANALYSIS PROBLEM POSSIBLE CAUSE AND SOLUTION Platform jams during downward stroke Stop the lift immediately if it has not already stopped automatically continued from previous page Th
9. TOP OF AN EXTENDED SPIRAL COLUMN TO DO SO CAN RESULT IN IMMEDIATE AND IRREVERSIBLE DAMAGE TO THE SPIRAL MECHANISM AND OR CAUSE PERSONAL INJURY Figure 7 Label 36403890 10 SPECIFICATIONS Model Capacity Travel Lowered Raised Max Max Standard Maximum Stan Optional Sh Number Pounds In Height Height End Side Platform Allowable Raise Raise W Inches Inches Load Load amp Base Platform Time Time lbs Ibs Frame Size sec sec Inches 36SL25 2 500 36 9 1 2 45 1 2 2500 2500 24x56 48 x 80 18 12 70 36SL40 4 000 36 9 1 2 45 1 2 3000 3000 24x56 48 x 80 18 12 72 36SL60 6 000 36 9 1 2 45 1 2 3000 3000 24x56 48 x 80 24 12 75 48SL25 2 500 48 10 1 4 58 1 4 2500 2500 24x72 48 x 104 24 16 77 48SL40 4 000 48 10 1 4 58 1 4 2500 2500 24x72 48 x 104 24 16 80 48SL60 6 000 48 10 1 4 58 1 4 2500 2500 24x 72 48 x 104 32 16 82 LOAD CAPACITY The load capacity rating is stamped on a metal plate attached to one side of the lift This figure is a net capacity rating for a lift furnished with the standard platform Where gravity roll sections special tops etc are installed on the lift after leaving the plant deduct the weight of these from the load rating to obtain the net capacity Lifts should not be overloaded beyond the established capacity as damage and or personal injury may result UNBALANCED LOADING
10. ance locks N DANGER Maintenance locks that are bent damaged or non functional must be replaced immediately to avoid personal injury Contact the Autoquip Service Department for replacement parts and installation instructions 12 LIFT BLOCKING INSTRUCTIONS FLIP OVER MAINTENANCE LOCKS SHOWN IN PLACE ON BOTH SIDES OF BASE FRAME Figure 8 Maintenance Locks INSTALLATION INSTRUCTIONS FLOOR INSTALLATION N DANGER Do not work under the lift without the maintenance device To avoid personal injury NEVER go under the lift platform until the load is removed and the scissors mechanism is securely blocked in the open position See Lift Blocking Instructions section 1 Make sure installation area is clean before starting 2 If the permanent electrical work is not complete some means of temporary lines with an on off device for the power supply should be set up for testing purposes 3 Place the lift in the installation area AN CAUTION When moving the lift do not attempt to pick it up by the platform it is hinged and could be damaged Pick up the lift from under the base frame ONLY using lifting eyes or a strap sling 4 Remove the shipping straps the lift is shipped in a slightly raised position for checking rotation 5 Check wiring connections to the motor for proper rotation of the spiral mechanism 6 Make temporary electrical connections Raise the lift just high enough to engage the safety l
11. e column has lost its integrity i e the vertical band has come out of the grove in the horizontal band Block the platform in its position Remove the load Feed the two bands back into their respective storage position by rotating the head of the column If this is difficult remove the retaining screws at the top end of the vertical band and then feed the two bands back down individually When the horizontal band and the head assembly are at the bottom and the vertical band is in the magazine re attach the vertical band to the head assembly and reinsert the retaining screws Rotate the column assembly up by hand by rotating the top plate slowly Proceed with the corrective measures described above One of the driving belts on the drive unit is broken If at any time one of the driving belts breaks loose the platform movement will stop automatically A proximity switch senses the broken belt and the platform will not move until this belt is replaced Block the platform in its position Remove the load Verify that the platform won t move Remove the belt guard and replace both belts If the column has been lowered away from the top platform re insert the top plate of the column into its pocket according to previous steps described 27
12. ews on the Caution All fasteners vertical band are assembled with inserting system loctite and on the vertical band retainer 7 Vertical band Make sure Clean and lubricate X magazine magazine is magazine ball bearing spinning freely with system no friction due to dirt in the bearing Legend O C On condition when item becomes unserviceable D Daily M Monthly S Semi annually A Annually If over one year maintenance interval will be specified 21 GENERAL MAINTENANCE REPLACING THE SPIRAL MECHANISM Raise the scissors table three to four feet and block it securely see Lift Blocking Instructions Remove the spiral mechanism by disabling the security switch and then disconnecting the top plate from the scissors table Allow the mechanism to un build back into the storage canister Install the new motor on the base plate Install the pulleys on the motor and the gearbox drive shafts Position the Spiralift on its base plate in the scissors lift table Make sure that the center of the Spiralift and center of the nesting are aligned to ensure the Spiralift is plumb properly during its travel Level the Spiralift Turn the Spiralift manually by inserting a _ diameter bar in the holes of the head Move the top plate two turns up Install the V belts on the motor and gearbox pulleys Connect the motor to a power source and jog the control push buttons to check the rotation of
13. ift has pre drilled holes for lagging the lift securely to the floor Mark hoes drill and install with anchors Lifts with oversize platforms have minimum pull out requirements of 2 000 Ibs for each anchor Make the permanent electrical connections and operate the lift through a few cycles Apply all warning labels in the correct location See Label Identification section Clean up any debris from the area A clean installation makes a good impression and creates a much safer environment 16 INSTALLATION INSTRUCTIONS ELEN ue D BOLT 52 11 xz La LE L R 18 HC x X 2 13NC 4 La M id T E n 1 416 CLOSED Fe 3604 4 15 16 MAXIMUM F B5g a LL arma ur TE m dE F Figure 9 Top Plate Assembly amp Limit Switch 17 OPERATING INSTRUCTIONS It is mandatory that all authorized maintenance and installation personnel become completely familiar with the contents of this manual before working on the Spiralift The following instructions were written to ensure safe and reliable operation of the lift If the Spiralift is not maintained according to the instructions given in this manual the warranty may become void by Autoquip The Spiralift power unit is a very durable and dependable precision mechanism It will give many years of trouble free service if taken care of properly It should be treated the same as any precision instrument The upward and downward movement of the
14. imminent probability of death or of severe personal injury AN WARNING Identifies a hazardous situation that has the potential of causing death or serious personal injury N CAUTION Identifies a hazardous situation that could lead to the possibility of personal injury of death and or may result in equipment damage DANGERS WARNINGS amp CAUTIONS Read and understand this manual and all labels prior to operating or servicing the scissors lift All labels are provided in accordance with ANSI Z535 4 A DANGER Do not work under lift without Maintenance Device To avoid personal injury NEVER go under the lift platform until the load is removed and the scissors mechanism is securely blocked in the open position See Lift Blocking Instructions section N DANGER To avoid personal injury stand clear of scissors mechanism while the lift is in motion A DANGER Do not install the lift in a pit unless it has a bevel toe guard or other approved toe protection A shear point can exist which can cause severe injury to the foot N DANGER HIGH VOLTAGE Disconnect and or lock out the electrical supply to the power unit prior to any maintenance being performed DANGERS WARNINGS amp CAUTIONS N DANGER Scissors lifts are designed individually for a specific load and application To avoid personal injury do not change the load or application from the original design A WARNING NEVER stand sit or ride on the
15. ims or grout Check the chase entrance into the pit The diameter should be 3 If the permanent electrical work is not complete some means of temporary lines with an on off device for the motor should be set up for testing purposes Lower the lift into the pit and check for proper height The lift should be solid and flush with the pit angle framing If needed shim to the desired height DO NOT spot shim Shim the full length of the base frame This will prevent the frame from sagging under an exceptionally heavy load 15 INSTALLATION INSTRUCTIONS N CAUTION When moving the lift do not attempt to pick it up by the platform it is hinged and could be damaged Pick up the lift from under the base frame ONLY using lifting eyes or a strap sling Remove the shipping straps the lift is shipped in a slightly raised position for checking rotation Check wiring connections to the motor for proper rotation of the spiral mechanism Make temporary electrical connections Raise and lower the lift to make positioning adjustments and align the platform in the pit with a proper clearance of 3 4 minimum around the edges from the platform to the pit angle N DANGER Do not work under lift without Maintenance Device To avoid personal injury NEVER go under the lift platform until the load is removed and the scissors mechanism is securely blocked in the open position See Lift Blocking Instructions section The base frame of the l
16. in the drive mechanism N CAUTION At no time should the scissor table be raised by the platform LABEL IDENTIFICATION Figure 1 Label Placement Spiralift Scissors Lift Item No Qty Description Part No 1 2 Caution Familiarize Yourself With Operators Manual 36401487 2 4 Danger Do Not Put Hands or Feet 36430050 3 1 Autoquip Serial Number Nameplate 36401511 4 2 Capacity 36401586 5 1 Danger Do Not Disassemble Motor amp Gearbox 36405110 6 2 Warning Never Apply Side Load to Spiral Column 36403890 LABEL IDENTIFICATION Note Labels shown here are not actual size FAMILIARIZE YOURSELF WITH OPERATORS MANUAL BEFORE OPERATING THIS EQUIPMENT Figure 2 Label 36401487 fe be Be Figure 3 Label 36430050 Figure 4 Label 36401511 9 LABEL IDENTIFICATION LH Ui O TpesarAsTodA TEST FA MDS UNAL AFE Cumis eum rinig 054 MO 2 5C WE Fro A LOT OS LA LC EPM Figure 5 Label 36401586 m DANGER DO NOT DISASSEMBLE MOTOR GEAR BOX OR DRIVE CHAIN OR ADJUST CLUTCH WITHOUT FIRST SECURING PLATFORM DISASSEMBLY OR ADJUSTMENT ALLOWS PLATFORM ANDOR CHAINS TO FREEFALL IF NOT SECURED CONSULT SERVICE MANUAL BEFORE PROCEEDING FAILURE TO FOLLOW THESE INSTRUCTIONS CAN CAUSE SEVERE PERSONAL INJURY OR DEATH Figure 6 Label 36405110 NEVER APPLY A DIRECT SIDE FORCE TO OR REMOVE THE COMPRESSIVE FORCE FROM THE
17. ith no excess bearing surfaces Drive synchronizing Brush or wipe on sparingly chains Mechanical parts cleaning Various Clean mechanical As required wipe dry solvent except paint parts only not for thinner use on electrical parts Industry approved equivalents may be used except where manufacturer specifies otherwise Failure to comply with the manufacturer s specification could void the warranty 20 GENERAL MAINTENANCE AN CAUTION At no time should the scissor table be raised by the platform Item Description Maintenance Corrective Action O C Task 1 Spiralift drive Check for excess Retighten or realign chains slack and alignment re lubricate 2 Spiralift Check the oil level Remove the top and X gearbox of the gearbox side oil plug add oil in the top opening until oil starts to flow from the side opening Re install plugs 3 Drive belts Check condition Retighten or replace and tightness as required 4 Driving pinion of Check lubrication of Clean and re lubricate X the gearbox and the gears both gears ring gear on the Spiralift 5 Vertical band and Check for rust or Clean and wipe the X horizontal band accumulation of dirt bands and spray gear of the Spiralift on the bands oil on the bands with no excess as they roll up into the column structure 6 Inserting system Check for loose Tighten if required X scr
18. ocks Once the UP limit switch is functional raise the lift to the top of its travel Make positioning adjustments and check for the proper height If needed shim to the desired height DO NOT Spot shim Shim the full length of the base frame This will prevent the frame from sagging under an exceptionally heavy load 14 INSTALLATION INSTRUCTIONS AN CAUTION Over travel of the spiral mechanism could cause permanent damage to the mechanism Ensure that the UP limit switch is operational before raising the lift to a fully raised position The base frame of the lift has pre drilled holes for lagging the lift securely to the floor Mark the holes drill and install with anchors Lifts with oversize platforms have minimum pullout requirements of 2 000 Ibs for each anchor Make permanent electrical connections and operate the lift through a few cycles Apply all warning labels in the correct location See Label Identification section Clean up any debris from the area A clean installation makes a good impression and creates a much safer environment PIT INSTALLATION MODELS WITH BEVEL TOE GUARDS N DANGER Do not install the lift in a pit unless it has a bevel toe guard or other approved toe protection A shear point can exist which can cause severe injury to the foot Check the pit dimensions Length and width should be 2 minimum longer and wider than the lift platform Depth should include _ allowance for sh
19. platform must not be restricted during operation of the Spiralift scissor table The spiral mechanism is designed to stack under compression If this compressive force is not maintained the spiral may unstack and cause immediate and irreversible damage to the spiral mechanism N WARNING When extended the spiral column is held in compression by the weight of the lift platform NEVER remove this compression To do so can result in irreversible damage to the spiral mechanism When the UP button is pressed the coil of the motor starter will close the line contact permitting 3 phase electrical power to be applied to the motor The rotating motor shaft is mechanically coupled to a gear reducer The gear reducer has an output shaft with a belt drive system tied to the spiral mechanism As the motor rotates the spiral mechanism turns and builds a spiral column that raises the lift platform from beneath until the power is shut off by either releasing the DOWN button or until the lift makes contact with the UP limit switch Pressing the DOWN button will cause the reversing motor starter to engage and start the motor The gear reducer and belt drive system now turn the spiral mechanism in the opposite direction thereby un building the spiral column causing the lift platform to lower until the power is shut off by releasing the DOWN button or until the lift makes contact with the DOWN limit switch N WARNING NEVER stand
20. t has not been damaged in transit Any damage found must be noted on the delivery receipt In addition to this preliminary inspection the lift 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 carrier within 48 hours The following is a checklist that will aid you in the inspection of this lift 1 Examine entire unit for any signs of mishandling Pay special attention to the drive mechanism limit switches and pushbuttons 2 Thoroughly examine all connections making sure they have not vibrated loose during transit and inspect wiring for any signs of damage 3 After installation raise the lift and inspect the base frame platform scissors assembly and spiral mechanism connections DANGERS WARNINGS amp CAUTIONS SAFETY ALERTS Required Reading The following SAFETY ALERTS are intended to create awareness of owners operators and maintenance personnel of the potential safety hazards and the steps that must be taken to avoid accidents These same alerts are inserted throughout this manual to identify specific hazards that may endanger uninformed personnel Identification of every conceivable hazardous situation is impossible Therefore all personnel have the responsibility to diligently exercise safe practices whenever exposed to this equipment N DANGER Identifies a hazardous situation that presents the
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