Mechanical Lift - Autoquip Corporation
Contents
1. 2 os 4 E es c NN 5 m Figure 1 Label Placement Diagram Mechanical Lift Item No Qty Description Part No 1 2 Danger Do Not Put Hands or Feet 36430050 2 2 Max Capacity 36405710 3 2 Caution Familiarize Yourself with Operators Manual 36401487 4 2 Danger Do Not Disassemble Motor Gearbox 36405110 5 1 Autoquip Serial Number Nameplate 36401511 _ O Note Labels shown here are not actual size Do not put hands Do not work Do not stand A DANGER or feet under top X under lift without eS sit or ride on maintenance lift To avoid bodily injury read all device instructions before operating or servicing lift Figure 2 Label 36430050 Autoguip 0 00 L BS JUSS W uri ein AS GUTHIMVE OK 71044 1 T25 202 S20 A WWW ADTOOBDIP COnfI sarv Figure 3 Label 36401586 FAMILIARIZE YOURSELF WITH OPERATORS MANUAL BEFORE OPERATING THIS EQUIPMENT Figure 4 Label 36401487 4 DANGER DO NOT DISASSEMBLE MOTOR GEAR BOX OR DRIVE CHAIN OR ADJUST CLUTCH WITHOUT FIRST SECURING PLATFORM DISASSEMBLY OR ADJUSTMENT ALLOWS PLATFORM AND OR CHAINS TO FREEFALL IF NOT SECURED CONSULT SERVICE MANUAL BEFORE PROCEEDING FAILURE TO FOLLOW THESE INSTRUCTIONS CAN CAUSE SEVERE PERSONAL INJURY OR DEATH 364 0511 0 Figure 5 Label 36405110 1058 Industrial Ave Box 1058 Guthrie OK 73044 1058 888 82. by flipping them over see Figure 7 4 Lower the platform until the base rollers just come into contact with and rest against the maintenance locks 5 Always shut off the main electrical switch when blocked to prevent someone from turning it on 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 maintenance 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 7 Lift Blocking Diagram INSTALLATION INSTRUCTIONS FLOOR INSTALLATION 1 2 Make sure installation area is clean before starting 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 Place the lift in the installation area 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 from under the base frame ONLY Make temporary electrical connections Raise
3. or of severe personal injury N 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 2535 4 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 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 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 N WARNING NEVER stand sit or ride on the lift N WARNING Al
4. the lift to the top of its travel and make positioning adjustments Check for the proper height If needed shim to the desired height N WARNING Block scissors mechanism in the raised position prior to working under lift See the Lift Blocking Instructions section If the decision is made to lag the lift to the floor the base frame of the lift has pre drilled holes for lagging the lift Mark the holes drill and install with anchors Make permanent electrical connections and operate the lift through a few cycles Clean up any debris from the area A clean installation makes a good impression and creates a much safer environment N WARNING All DANGER WARNING and CAUTION labels and informational decals and plates must be intact and in place on the lift Contact an Autoquip representative if labels are missing or damaged See the Label Identification section 14 INSTALLATION INSTRUCTIONS 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 1 Check the pit dimensions Length and width should be 2 minimum longer and wider than the lift platform Depth should include 77 allowance for shims or grout 2 Check the chase entrance into the pit The diameter should be 3 f the permanent electrical work is not complete some means of temporary l
5. 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 equipment until the load is removed and the platform or scissors mechanism is securely blocked in the open position See the Lift Blocking Instructions section MONTHLY INSPECTION 1 Check for visible leaks at the gearbox correct as necessary 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 18 GENERAL MAINTENANCE ACTUATOR REMOVAL AND REPLACEMENT N WARNING To avoid personal injury NEVER go under the lift platform or perform any maintenance on the equipment until the load is removed and the platform or scissors mechanism is securely blocked in the open position See the Lift Blocking Instructions section 1 Securely block open the lift see the Lift Blocking Instructions 2 Always shut off the main electrical switch when blocked to prevent someone from turning it on 3 Disconnect the actuator by removing the bolts that connect the base of the act
6. 11 9876 WWW AUTOGUIP COM Amer oF e MINER CORPORATION MAXIMUM LOAD MAXIMUM PERS Tein mvs SERIAL NO OVER EDGES SPOS 36401511 9 Figure 6 Label 36401511 10 SPECIFICATIONS 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 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 2 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 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
7. AN NI NOLLVTTVISNI OD 94 NVINHOOG OL GAddIHS 38 OL 3dAL N3dO YSWYOISNVYL TOHLNOO ASLL AO9 Y AV T34 QVOTH3SAO M YALYVLS 1 Z ISN i SALON el u SYALWSH LL YALYVLS YOLOW OSNISH3A3H OLLVIN3HOS TIVOIHLIO3 13 L ms Sw 19V1NOO Ec eT TO ian MS ASH WAX A09v a SLOWLNOO ASUSAZY el 2 SLOWLNOO V SW n GuvMHO3 S IOHLNOO LO Ild TWOIdAL ad 9 t Na D ASN dWV 0 9 SM3HLO A8 ISN dV 01 9 lt 1 3SVHdE o 1 3104009 lt V1 09 SYIHL0 Ag LOANNOOSIG d3snd 06061859 Figure 8 Electrical Schematic 20 __ Specific part numbers vary from job to job depending on the model and options chosen for the application Call the Autoquip Service Department with the serial number of the specific equipment to order the appropriate parts 21 TROUBLESHOOTING ANALYSIS A WARNING To avoid personal injury NEVER under the lift platform or perform any maintenance on the equipment until the load is removed and the scissors mechanism is securely blocked in the open position See the Lift Blocking Instructions section PROBLEM POSSIBLE CAUSE AND SOLUTION Lift does not raise e The load may exceed the rating for the actuator Refer to the Specifications section to ensure loads are
8. INSTALLATION OPERATION AND SERVICE MANUAL MECHANICAL SCISSORS LIFT CORPORATION P O Box 1058 e 1058 West Industrial Avenue e Guthrie OK 73044 1058 e 405 282 5200 e FAX 405 282 8105 www autoquip com Item 830LA Version 1 0 09 2001 TABLE OF CONTENTS Identification and Inspection 3 Dangers and Warnings 4 Label Identification 8 Specifications 11 Lift Blocking Instructions 12 Installation Instructions 14 Operating Instructions 17 Routine Maintenance 18 General Maintenance 19 Replacement Parts List 21 Troubleshooting Analysis 22 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 equipment 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 receip
9. ction It may be that a physical obstruction is impeding travel Check and remove any physical obstructions The ball nut may be damaged or the ball track blocked or damaged Call the local Autoquip service representative for assistance Lift does not lower or lowers very slowly It may be that a physical obstruction is impeding travel Check and remove any physical obstructions The ball nut may be damaged or the ball track blocked or damaged Call the local Autoquip service representative for assistance Make sure that if the lift was raised and blocked open for maintenance that the maintenance leg s were removed from the lift and placed back in the home position 23
10. ines with an on off device for the motor should be set up for testing purposes 3 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 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 Check wiring connections to the motor for proper rotation of the actuator 5 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 15 INSTALLATION INSTRUCTIONS 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 lift has pre drilled holes for lagging the lift securely to the floor Mark holes 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 a
11. l 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 N WARNING Do not attempt to remove the drive mechanism 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 may 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 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 from under the base frame ONLY N CAUTION Do not continue to activate the UP button if the lift is not raising or if it has reached the fully raised position To do so may result in permanent damage to the lift N 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 ruin the drive mechanism LABEL IDENTIFICATION
12. nd 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 OPERATING INSTRUCTIONS Mechanical actuators have a maximum lifting capacity see Specifications section Lifting loads exceeding the rated capacity of the lift may result in excessive wear and damage to the actuator or equipment structure N WARNING NEVER stand sit or ride on the lift This lift is designed for in plant applications and is furnished with constant pressure pushbutton controls Actuating the UP button will energize the lift actuator and cause the lift to rise When the desired height or upward travel of the platform is attained removing the operator s finger from the UP button will cause upward movement to stop To lower the lift activate the DOWN button which reverses the lift actuator motor and causes the lift to lower When the desired height or downward travel of the platform is attained removing the operators finger from the DOWN button will cause downward movement to stop N CAUTION Do not continue to press a button if the lift is not raising or if it has reached the fully raised position To do so may result in permanent damage to the lift 17 ROUTINE MAINTENANCE Normally mechanical lifts and tilters require
13. t of the unit 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 unit 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 in the inspection of this equipment 1 Examine the entire unit for any signs of mishandling 2 Pay special attention to gearboxes mechanical actuators amp wiring 3 After installation raise and block the lift and inspect the base frame scissors assembly and mechanical drive system See the Lift Blocking Instructions section 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 imminent probability of death
14. uator s to the lift legs 4 Remove the actuator clevis pins from the rod end on linear actuator lifts and remove the actuator from the lift 5 Re installation of the actuator assembly is the reverse of above procedure 6 After checking all pins mechanical components and electrical control components to make sure everything is completely assembled and in working order it is a good idea to check the lag bolts for tightness 7 Turn on the electrical supply and press the UP button to remove the maintenance device s per the Lift Blocking Instructions section 8 Cycle the lift several times to ensure it is working properly 9 LAST BUT NOT LEAST Clean up the area It s part of the job as a service technician and reflects on the work performed NOTE This job should require one to two hours of time depending on the experience of the service technician 19 V 06761899 96 49 M MANOS M 11 93 207700278 Ag 1792 2391 ASVHd FTOAD 09 1 09 YIMOdISHOH SI OLA NOILV2O1 Q0 86 10 094 OM Ov 33S SH3HLO ANY GALNNOW SSHOLIMS NMOG ONY SSHOLIMS LINIT MST Z SUBHLO A8 SNISIM 9NLLO3NNOOH3INI TIV 9 SYIH10 Ad NOLLnSHShd Hd S dINOOLNV Ag H3IWNHOJSNVHL HWX v dINDOLNV Ag H31HVIS HOLOW SNISH3A3H 2 SW S LSW SUAHLO A8 STOHLNOO H3H1O Tv SSYNSOTONA ZL W
15. within rated limits e There may not be enough amps available Check the supply amperage to ensure it provides the minimum amperage needed per the vendors specifications contact information is in the General Maintenance section e There may be a loose electrical connection Make sure all electrical connections are intact and check for shorts e t may be that a physical obstruction is impeding travel Check and remove any physical obstructions e The motor clutch may be stuck closed Call the local Autoquip service representative for assistance e The ball nut may be damaged or the ball track blocked or damaged Call the local Autoquip service representative for assistance Lift drifts down slowly during e The motor brake may not be fully engaging or be non operation damaged Call the local Autoguip service representative for assistance e The ball nut may be damaged or the ball track blocked or damaged Call the local Autoquip service representative for assistance 22 TROUBLESHOOTING ANALYSIS PROBLEM POSSIBLE CAUSE AND SOLUTION Lift raises very slowly The load may exceed the rating for the actuator Refer to the Specifications section to ensure loads are within rated limits There may not be enough amps available Check the supply amperage to ensure it provides the minimum amperage needed per the vendor s specifications contact information is in the General Maintenance se
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