INSTALLATION, OPERATION AND SERVICE MANUAL COMPACT
Contents
1. tod is dee 7 29 PIM RSS SUN es 2 E DB 7 3 leegen 8 ol Ee EIB o mE UNE 8 3 2 cue este a 8 OPEO ee 9 ee n DEP UE 9 39 m 10 5 11 EEN 11 4 Installation au a Er 14 4 1 mila AL ON 14 4 2 Shimming And Anchoring Lift TotConcreie 17 43 Bhemote PowerUnit Installalloh uu Do Last eb pma ete e 18 Zo POWER UMITI 18 4 4 1 Contractor Bemote Powar Unit ta Ee 18 4 4 2 Vertical Remote Power Unit ee 18 5 loire e 19 5 1 BIER Ni 19 6 Maintenance e M 20 6 1 eai dec t UT T UE TUE 20 6 2 21 6 2 1 Every Day Or2. j8 0 30 ABH 27 oos NINMYSOSH 43d ISNA ALIDOT3A 1 Qasn 1311 40 13008 NO 53515 ALIDOTSA ONY JO ALLLNYNO 2351 031812345 SI 31v 3d3S v SSdINn 35018 104LY1130 OL TeN3 LNI SI 31 m MIOAH3S3H HOLOIHLS3H NOILONS Bal 4015 Ov SH3ONITA2 mn JOYLNOD AL ONILAI Q31VSN3dWOO lus d HH JATVA lt gt Pai E 9 SATA Eisen qc pr EE 3ATVA GION31OS J4nssaud HIHI JO JHL 313 dMWO2 3ATVA TOHIVIT3O Generic Hydraulic Schematic 5HP Heavy Duty Power Unit 32 MS4 9 amp d NVOIMANV ASLI dHZ VHOS 2314 9 0 Su 35 N3HM MS LW1 5 W N3HM MS dn 0800 H3MOd Lod 09217159 General Electrical Schematic 1 2HP 115V 33 LAE CG 3A TVA NMOG NHg p MEN MS _ QH02 D
3. 1058 W INDUSTRIAL 77 4 2 LT MINER GUTHRIE OK 73044 1058 ex 888 811 9876 ____2 WWW AUTOQUIP COM MAXIMUM LOAD O MAXIMUM C MODEL NUMBER AKLE LOAD _____ _____ SERIAL NO OVER EDGES EEE 36401560 C 36401560 D 36400661 35403230 American Lifts E 36403230 Autogup 000 LBS 1058 W INDUSTRIAL AVE GUTHRIE OK 73044 1058 1 888 811 8876 www aufoquip com 36401586 F 36401586 NO WTS CONT oom WIRE CODE ATL AEC GRDE i GOTAN PROPER ROTATION ON 3 PHASE UNITS RMUN MOTOR TO 10 SECONDS OHIE IF DOES CHANDE TURIS PN N S 36403343 To protect against death or serious injury all labels must be on lift and must be legible If any of these labels are missing or cannot be read call Autoquip for replacement labels 13 4 INSTALLATION 4 1 Pit Installation Do not install lift in a pit unless pit has a bevel toe guard or u other approved toe protection A shear point may exist which can cause severe foot injury Lift platforms traveling below floor levels may create a toe hazard as load passes top edge of pit This may require guarding in accordance with Federal Regulations Guarding must be installed prior to operating lift 1 Check pit dimensions Pit must
4. 5 Remove seals Record the position of each seal 6 Install new seals in reverse order of removal 6 3 1 6 Install Cylinder 1 Install end of cylinder rod into crosshead mount Align holes and insert pin A 2 Position cylinder base and install retainer clips B and bolts Loctite PST 567 pipe thread sealant or equivalent is recommended Do not use Teflon tape Tape fragments may cause hydraulic system to malfunction Prevent serious injury or death HVF is attached to elbow fitting in rod port of cylinder Do not use a swivel fitting between HVF and cylinder If HVF is installed improperly it will not lock up in event of a hydraulic line failure Arrow C on hydraulic velocity fuse indicates direction of oil flow restriction Hydraulic velocity fuse must be installed with arrow pointing away from cylinder 3 Connect cylinder hose s 4 Check that lift anchors are tight when used Check all pins and other mechanical and hydraulic connections 5 Restore level See oil recommendations in Oil Requirements section 6 Turn on electrical power and press UP operator control It may take a few seconds to fill empty cylinders Raise lift approximately one inch and disengage maintenance devices 27 7 Lower lift completely and hold DOWN operator control 60 seconds to allow air in cylinders to bleed back into reservoir 8 Raise lift to 25 5096 of full travel then lower and hold D
5. TO Hours Of Operation nn a 22 6 2 2 Every Month Or 100 Hours 22 6 2 3 Every Year Or 1000 Hours OT Operati n eu n ae ea 23 6 2 4 1a gl see ee a 23 6 2 5 EE UM II ee 23 53 General Malintenanee edo des ee 24 6 3 1 Hydraulic Cynder 24 6 3 2 Bleeding All seen 28 6 3 3 Hydraulic Velocity Fuse HVF 28 6 3 4 leie Ee ee 29 7 TMOUDICSNOOUING PEE NE ele 39 8 BC rcc 43 INTRODUCTION AND WARRANTY Introduction 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 you have any questions call a local dealer or Autoquip Corporation at 1 888 811 9876 or 405 282 5200 Please record the following information and refer to it when calling your dealer or Autoquip Model Number Serial Number Installation Date 1 1 1 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 Replacemen
6. factory Motor Details Full Load Amps TIME 1 2 60 1 175 84 42 34 60 1 175 15MN 136 68 1 60 1 350 5MN 128 64 1 2 5060 3 1425125 30MN 18 09 5060 3 1425125 15MIN 26 13 16 soso 3 ft425 1725 30MIN 5ID 60 3 3450 2MIN 50 60 3 340 2MIN 5HD 60 3 3475 30MIN 5HD 60 3 3475 30MIN Sound Level Approximately 67 5 dB A 15 1HP MOTORS 1 2HP MOTORS 115VAC 1 PHASE 230VAC 115VAC 1 PHASE 230VAC SEPERATE SEPERATE MOUNTED MOUNTED ELEC CAP ELEC CAP INTERNAL INTERNAL MOUNTED MOUNTED ELEC CAP ELEC CAP CONNECT TO LINE CONNECT TO LINE CONNECT TO LINE 1 2HP THRU 1 1 2HP MOTORS 5HP MOTORS 208 230VAC 3 PHASE 460VAC 208 230 V 3 PHASE 460 V OPTIONAL THERMOSTATS OPTIONAL THERMOSTATS 1 2 5 CONNECT TO LINE CONNECT TO LINE CONNECT TO LINE CONNECT TO LINE 5 Temporarily connect electrical service and hydraulic hoses 6 Fill hydraulic reservoir with proper type and volume of fluid 7 Press UP operator control and raise lift one foot 8 Press DOWN operator control and lower lift Continue to hold down control for 60 seconds Repeat procedure five to seven times to bleed air out of hydraulic system 9 Raise and lower lift as needed to make pos
7. if necessary with proper oil 28 4 Check all fitting connections for hydraulic leaks and tighten as necessary 5 Bleed air from system See Bleeding Air From System in this section 6 3 4 Hose Orientation To prevent damage to cylinder hoses it is necessary to establish a correct hose shape and pattern of movement as follows 1 Raise lift to its full height and block securely See Maintenance Devices 2 Install one end of new hose to cylinder fitting 3 Since hose is fixed at both ends it is possible to put a twist in hose that will allow it to describe the same pattern each time lift is operated This twist will allow hose to travel about half way between cylinder on right side and inner leg on right side 4 Lower lift carefully and hose is free and clear of cylinder and inner leg assembly not twist hose in direction necessary to clear any obstruction and tighten swivel fitting 29 0v006 69 MEIN IMST 2114 8 SES 404 HOS GAH 2210606 3ow343434 998 5 au as NOLdBOS3O 95 9001 arm 3ulLOL2 L0300V LOLOL 27 GVOOLNY NI 2 JILVIN3HOS HIOAHdJS3H 43 1 is HIONTAS L NO NOLLONS SON3d3Q CN 58514 Ke LA p 3ATVA IE pum VERE I BHI f NO SON3d3Q A
8. in place between piston and rod Install self locking nut on rod Tighten nut Install all seals and wear strips on piston and rod guide Lubricate cylinder piston and rod guide with hydraulic fluid Position the piston assembly down rod up and slide rod guide over the rod down to piston Drop piston and guide down into cylinder Insert lock wire in cylinder groove Force rod guide up against lock wire with compressed air inserted into guide breather vent Install Spirolox ring in top groove after guide is in place 25 6 3 1 4 Disassemble amp Assemble Cylinder Style PL P PPP ZIEL Lt EEA Remove Snap Ring dis AA RR amp O ring from Head hi MEM S Y DETAIL 5 2 1 SECTION head into cylinder bore passed the internal retainer wire RA AD 4 DEZ 7 2 Zo If 2606 STE VOLE LE LE MELE OX E dia After eel the retainer wire pull rod out of tube bore ZZ Push retainer wire back into bore out of the groove to remove DETAIL D SECTION C C SCALE 2 1 6 3 1 5 Disassemble amp Assemble Cylinder Style 26 AA DANGER Do Not used compressed air to push piston out of cylinder 1 Remove set screw A 2 Unscrew gland C using a spanner wrench 3 Slide rod out of barrel 4 Remove set screw B from end of piston and unscrew piston from rod
9. 1 Safety Signal Words This Owner s Manual covers T1 Torklift produced by Autoquip Before installing operating or servicing lift you must read understand and follow the instructions and safety warnings in this manual Your lift may not be equipped with some optional equipment shown in this manual The safety information in this manual is denoted by the safety alert symbol The level of risk is indicated by the following signal words AA DANGER DANGER Indicates a hazardous situation which if not avoided will result in death or serious injury WARNING Indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION Indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE Indicates a situation that could result in damage to the lift or other property 3 2 Installation Do not install lift in a pit unless pit has a bevel toe guard or other approved toe protection A shear point can exist which can cause severe foot injury Lift platforms traveling below floor levels may create a toe hazard as load passes top edge of pit This may require guarding in accordance with Federal Regulations Guarding must be installed prior to operating lift Prevent serious injury or death Depending on model weight of lift ranges from 220 2600 Ibs Use a properly rated lifting device to move and install lift 3 3 Operation Pr
10. INSTALLATION OPERATION AND SERVICE MANUAL COMPACT LIFT American Lifts sy Aufoguip CORP P O Box 1058 e 1058 West Industrial Avenue e Guthrie OK 73044 1058 e 888 811 9876 e 405 282 5200 e FAX 405 282 3302 www autoquip com Item 830AMP Version 3 0 1 Introdu ction A d Wu UN en E 3 1 1 ee ENS 3 1 1 1 identical 3 1 1 2 NS DS CHO i NC xc E 3 1 13 Planned Maintenance nennen nenne anna nnn nnns 3 1 2 Responsibility Of Owners Users I edes oe id aeta Ve doe een 3 1 2 1 Mania E 3 1 2 2 INSPECTION amp uz i i EE 4 1 2 3 mise e NER E TT 4 1 2 4 4 1 2 5 E 4 1 2 6 Ee e m 4 1 2 7 DUNNO LI 4 1 2 8 Modifications Or AlterallOllSuc 4 5 2 P 6 2 1 Sun ne 6 22 MT eet 6 23 Load 6 24 Unbalanced LEOgglhig etos
11. L M e HOLIMSLOOS 18 M18 lt N3HM MS LIA ONIM QHO2 08611169 General Electrical Schematic 1 2HP 115V 34 MS4 9 8d ASLL 9 HOS 9313 9 0 ui 4402 H3MOd V V V ASLL ZHO09 Hdl NAHM MS LWI MS LW1 dn 09612159 Generic Electrical Schematic 1 amp 1 1 2HP 115V 35 MS 01 M HOLIMSLOOS IHM 5 MS V ASLL ZHOS Hdl 0402 H3MOd 0961169 Generic Electrical Schematic 1 amp 1 1 2HP 115V 36 qasn 31 _ HOLIMSLOOS x08 SM3HLO LO3NNOOSIG d3snd 04611159 Generic Electrical Schematic Controls 37 SM3HLO L1O3NNOOSIG aasn3 a _ 0211199 Generic Electrical Schematic Controls 38 7 TROUBLESHOOTING Prevent serious injury or death Disconnect and or lock out electrical supply to power unit prior to any maintenance being performed R Prevent serious injury or death Never go under lift platform until load is removed and scissors mechanism is securely blocked in open position Follow OSHA lock out tag out procedure
12. Not Raise Motor rotation for a 3 phase motor may be reversed Reverse two motor electrical leads Check for line or hose leak Check for low oil in reservoir Add specified oil as necessary Load may exceed rating See the Specifications section Remove excess load Suction screen be clogged starving pump Remove and clean screen Drain and replace oil ouction line may be leaking air due to a loose fitting Tighten as needed 40 PROBLEM POSSIBLE CAUSE AND SOLUTION Lift Does Not Raise Breather holes in reservoir fill may be clogged Remove and Continued clean Voltage may be too low to run pump with existing load Check by measuring voltage at motor terminals or as near as possible while pump is running under load Inadequate or incorrect wiring can starve motor when source voltage is ample Correct as necessary Down valve may be energized by faulty wiring or stuck open Remove solenoid and check Motor may be single phasing Check wiring fuses etc Pump may be seized if motor is humming or blowing fuses on overload protection devices Remove pump Pump can be rotated by hand unless seized Check for cracks in housing Down solenoid valve stem may be bent causing valve to stick open Replace down solenoid valve Lift Won t Lower Solenoid coil may be incorrectly wired burned out not rated for the voltage or line voltage may be excessively low Check voltage near coil Velocity fuse may be l
13. OWN operator control for an additional 60 seconds Repeat procedure 8 10 times 9 Clean oil fill breather cap 6 3 2 Bleeding Air From System 1 Bleed air from system by raising lift to 5096 of full travel then lower completely 2 Hold DOWN operator control for 60 seconds 3 Repeat procedure 5 6 times If this does not bleed all air from system contact Autoquip 4 Clean up any spilled oil Dispose of spilled oil in an environmentally safe manner 6 3 3 Hydraulic Velocity Fuse HVF Replacement Prevent serious injury or death Never go under lift platform until load is removed and scissors mechanism is securely blocked in raised position with maintenance devices and hydraulic pressure is relieved The HVF is attached to elbow fitting in rod port of cylinder Do not use a swivel fitting between HVF and cylinder If HVF is installed improperly it will not lock up in the event of a hydraulic line failure Velocity fuse is not repairable Replace velocity fuse if defective 1 Arrow on hydraulic velocity fuse indicates direction of oil flow restriction Hydraulic velocity fuse must be installed with arrow pointing away from cylinder Do not use Teflon tape on hydraulic threaded connections Tape fragments may damage hydraulic system 2 Apply Loctite PST 567 pipe thread sealant or equivalent to threads and install fuse to cylinder with arrow pointing away from cylinder Tighten fuse 3 Fill reservoir to full mark
14. P CORP P O Box 1058 Guthrie OK 73044 1058 Au 100 0 Telephone 888 811 9876 405 282 5200 CORPORATION Fax 405 282 3302 2 SPECIFICATIONS 2 Models Cap Travel Lowered Raised Ship Lbs In Platform Time Lbs em m eee os jm jm a mon we e 1 Je em mo me em m ker em e s m ore lem p je Pase s s me os e m me me eem e mm m 7 e we sm em m Je m s ans pe rom m 9 m wm sm es m mm em m 9 sw enn m me pum me fo m em om P 84 040 4000 mn 10 2000 1000 32 86 2 45 2 2 Lift Specifications Only standard models are shown in the specification table there are many custom designs whose specifications may vary from these Please consult the specific General Arrangement GA Drawing to obtain the specifications for application specific designs 2 3 Load Capacity Load capacity rating is stamped on a metal plate attached to lift This figure is a net capacity rating for a lift furnished with a standard platform If optional items are installed on lift after leaving manufacturer deduct weight of these from load rating to obtain net capacity Do not exceed rated capacity of lift Loading lift beyond its rated capacity is unsafe will shorten operational life of
15. PACITY 16 X 16 X 10 RESERVOIR WITH HINGED LID DOWN SOLENOID COIL DELTATROL VALVE PRESSURE HOSE ORIFICE PIPE _ RPU V EXPLODED VIEW SUCTION FILTER Heavy Duty Power Unit 45 Top Frame Roller Kit Axle Pin Kit Scissors Assembly Ram Trunion Kit Ram Seal Kit Ram Assembly Ram Foot Retainer Kit Lower Frame Maintenance Device Roller Kit Lift Parts Diagram 46
16. See Maintenance Devices section Pressurized fluids can penetrate the skin Hydraulic hoses can fail from age damage and exposure Do not search for hydraulic leaks without body and face protection A tiny almost invisible leak can penetrate the skin thereby requiring immediate medical attention Use wood or cardboard to detect hydraulic leaks never your hands Spilled hydraulic fluid is slippery and may also present a fire hazard Clean up spilled hydraulic fluid 39 PROBLEM POSSIBLE CAUSE AND SOLUTION Lift Raises Then Lowers Down solenoid may not be seating Remove solenoid coil and Slowly check If lift does not hold with solenoid coil removed remove and clean down valve cartridge or replaced as necessary Oil line hose or fitting may be leaking Check and repair if necessary Check valve in pump assembly may not be seating This is indicated by pump shaft and motor turning backward on their own with no power applied Generally this condition can be heard Replace pump assembly Lift Lowers Slowly Down solenoid is not operating properly due to debris or damage Check for pinched tubing or hose Where pipe is used check for obstruction in line Thick oil due to low ambient temperatures Add or replace with lower weight oil that stays thin in cold conditions 5W 15 etc If foam is visible in tank oil check for loose connection in suction line between pump and tank Tighten connections Lift Does
17. a few seconds When on relief valve will make a squealing sound 3 Press DOWN operator control to lower lift Release control when lift reaches desired position 19 6 MAINTENANCE 6 1 Maintenance Devices NEVER go under a raised lift platform until load is removed and lift is securely blocked in raised position with maintenance devices Lock out tag out power source This procedure describes the only factory approved method of working under a lift Follow these instructions EVERY time you plan to reach or crawl beneath the lift to perform service or maintenance no matter how momentary that might be If the factory provided maintenance devices are damaged or missing stop immediately and consult the factory for assistance The manufacturer is not liable for your failure to use the approved maintenance devices and procedures that have been provided 1 Allloads must be removed from the lift prior to engaging the maintenance devices These devices are designed to support an unloaded lift only Failure to remove the load from the lift prior to blocking could cause the failure of the maintenance devices and allow the lift to fall unexpectealy This can result in personal injury or death 2 Raise the lift to its fully raised position If you do not the maintenance devices may not be able to be placed properly in their designed blocking position 3 The lift will is provided with two flip in maintenance devices welded to
18. alled improperly it will not lock up in event of a hydraulic line failure Pressurized fluids can penetrate the skin Hydraulic hoses can fail from age damage and exposure Do not search for hydraulic leaks without body and face protection A tiny almost invisible leak can penetrate the skin thereby requiring immediate medical attention Use wood or cardboard to detect hydraulic leaks never your hands Spilled fluids and lubricants may be slippery and may also present a fire hazard Clean up spilled fluids and lubricants 3 5 Maintenance Prevent serious injury or death Disconnect and or lock out electrical supply to power unit prior to any maintenance being performed Prevent serious injury or death Never go under lift platform until load is removed and scissors mechanism is securely blocked raised position with maintenance devices 10 3 6 Modifications Prevent serious injury or death Do not modify lift Autoquip cannot foresee and is not responsible for injury or damage which results from unauthorized modifications or misuse of lift 3 7 Labels F 11 FAMILIARIZE YOURSELF WITH A CAUTION BASSES OPERATING THIS EQUIPMENT A 36401487 Do not put hands Do not work Do not stand or feet under top under litt without 4 sit or ride on maintenance device B 36430050 If Not Equipped With Handrails A SUBSIDIARY OF P O Box 1058
19. as set and cured tighten nuts on anchor bolts 17 4 3 Remote Power Unit Installation Ze The remote power unit is to be located in an area protected from the elements and should be installed prior to the lift to facilitate lift operation during installation into the pit The remote contractor power unit is equipped with power unit mounting brackets and can be wall or floor mounted using these brackets equipped with a vertical power unit optional power unit mounting brackets must be used for wall mounting The electrical work is to be done in accordance with local codes by a qualified electrician See the Maintenance section for the standard wiring diagram If permanent electrical work is not complete some means of temporary power with an on off device for the motor will be required Fill the reservoir with oil per instructions in the Maintenance section 4 4 Power Unit Wiring 4 4 1 Contractor Remote Power Unit 1 The Contractor Power Unit utilizes a 5 HP 208 230 460 Volt 60 hertz 3 phase Super Torque intermittent duty motor with one full lift cycle per 2 minute period driving a high pressure positive displacement pump assembly with an internal relief valve check valve and down solenoid valve Because an Autoquip Super Torque motor actually delivers substantially more horsepower than the nameplate rating it must always be wired for heavier current draw than standard motors of the same nameplate rat
20. be 2 longer and 2 wider than lift platform to allow a 1 gap between platform and pit Pit depth should allow 7 gt for shims or grout 2 Conduit F diameter must be a minimum of 2 A Lift Platform E Lift Anchor Points 4 B 1 Gap Between Deck And Pit Wall F 2 Min Conduit Cust Inst C Pit Access Hatch Optional Installed By Customer G Suitable Pit Drain Cust Inst D Pit Curb Angle Suggested Min L2 x 2 x 14 Cust Inst 1 Grout Under Base 14 3 Verify installation area is clean before starting Check mounting surface of pit floor with a level or straight edge If floor is not level add shims or grout under entire perimeter of base to achieve a level and flat base installation A level base is essential for proper wheel tracking and smooth lift operation WARNING Prevent serious injury or death Depending on model weight of lift ranges from 220 2600 155 Use a properly rated lifting device to move and install lift 4 Lower lift into pit and check for proper height Lift must be solid and flush with pit angle framing D If needed shim to desired height DO NOT spot shim Shim along full length of frame This will prevent frame from sagging under load Prevent serious injury or death Electrical service installation must be performed by a licensed electrician and conform to all local and national electrical codes NOTE For larger horsepower motors consult
21. d with other applicable safe operating practices 1 2 3 Removal From Service Any lift not in safe operating condition such as but not limited to excessive leakage missing parts or fasteners any bent or cracked structural members cut or frayed electric hydraulic or pneumatic lines damaged or malfunctioning controls or safety devices etc shall be removed from service until it is repaired to the original manufacturer s standards 1 2 4 Repairs All repairs must be made by a qualified technician in conformance with Autoquip s instructions 1 2 5 Operators Only trained personnel and authorized personnel shall be permitted to operate lift 1 2 6 Before Operation Before using lift operator must Read and or had explained and understood manufacturer s operating instructions and safety rules Inspected lift for proper operation and condition Any suspect item must be carefully examined and a determination made by a qualified person as to whether it constitutes a hazard All items not in conformance with Autoquip s specification must be corrected before operating lift 1 2 7 During Operation Use lift in accordance with Autoquip s O amp M manual Do not overload lift e Verify all safety devices are operational and in place e warrants this lift for 60 000 cycles each warranty year This number of cycles represents normal single shift duty Exceeding this number of cycles shortens life of lift and length of y
22. etc Small leaks at connections can be remedied by tightening connections or replacing faulty component Check that oil pressure does not exceed 2 000 psi e Check all pivot joints amp roller bearings for noise and wear Check overall condition of unit i e bends breaks loose or missing screws etc 6 2 2 Every Month Or 100 Hours Of Operation Check quality of oil Replace if discolored oxidized cloudy or otherwise contaminated Do not overfill reservoir Always use clean fluid Inspect lift cylinder rods for scoring and leaking wipe away any foreign material e Inspect all structural and mechanical components for cracked or broken welds and distortion caused by collision overloading or other misuse Inspect snap rings bolts at rollers amp pivot points for proper retention amp tightness Inspect cylinder base pin keeper bolts Tighten if needed Inspect all cylinder roll pins for proper seating amp retention When all checks have been completed start unit and operate through all functions Inspect all components for signs of noise vibration erratic movement and any other abnormal behavior 22 6 2 3 Every Year Or 1000 Hours Of Operation e Change oil and clean reservoir Always use clean fluid Never return fluid from drip pans pit etc back to reservoir Dispose of and handle used fluid as a hazardous material f noise or vibration has been noticed remove lift cylinder
23. event serious injury or death Scissor lifts are designed for a specific load and application Do not change load or application from original design Overloading or uneven loading could result in load instability and cause serious personal injury Stay clear of lift while lift is in motion Never stand sit or ride on lift Prevent serious injury or death Lifts which travel to an elevation above floor level where distance between floor and the underside of lift platform exceeds 60 must have the scissors mechanism guarded per ANSI MH29 1 3 4 Hydraulics Fluids can be hazardous Before servicing lift check Material Safety Data Sheet MSDS to understand the product safe handling procedures and first aid measures relating to product Follow this information when servicing or repairing lift Do not drain or pour any fluids or lubricants into ground Check with local environmental agencies recycling centers or your Autoquip dealer for correct disposal information Any time velocity fuses have been tripped investigate cause of trip and verify necessary corrective actions have been taken prior to operation of lift Prevent serious injury or death Do not attempt to remove Hydraulic Velocity Fuse HVF until maintenance device securely supports lift and all hydraulic pressure has been relieved HVF is attached to elbow fitting in rod port of cylinder Do not use a swivel fitting between HVF and cylinder If HVF is inst
24. he steps above to raise the lift off the maintenance devices and place the devices back into their designated storage positions AA DANGER HIGH VOLTAGE Disconnect and or lock out the electrical supply to the power unit per OSHA regulations prior to any installation or maintenance being performed 6 2 Routine Maintenance Prevent serious injury or death Lock out tag out power source prior to any maintenance being performed Prevent serious injury or death Never go under lift platform until load is removed and scissors mechanism is securely blocked in raised position with maintenance devices See Maintenance Devices section 21 Pressurized fluids can penetrate the skin Hydraulic hoses can fail from age damage and exposure Do not search for hydraulic leaks without body and face protection A tiny almost invisible leak can penetrate the skin requiring immediate medical attention Use wood or cardboard to detect hydraulic leaks never your hands Spilled hydraulic fluid is slippery and may also present a fire hazard Clean up spilled hydraulic fluid Normally scissor lifts will require very little maintenance However a routine maintenance program could prevent costly replacement of parts and or downtime 6 2 1 Every Day Or 10 Hours Of Operation Check reservoir fluid level Checkfor fluid leaks Check all hoses and electrical cords for cracks abrasions twisting
25. ine source or while pump is idling Inadequate wiring can starve motor even when source voltage is ample Most of Autoquip s standard motors are rated for intermittent duty If a single phase motor is being run more than 15 20 motor starts per hour or a 3 phase motor more than 200 starts per hour the problem may be motor over heating Running against relief pressure unnecessarily due to over loaded lift or hitting physical stops Failure to observe wiring diagram on nameplate for proper voltage connections Pump may be binding from oil starvation which develops high internal heat Check for low oil level or clogged breather holes in reservoir fill plug Pump can be damaged by oil starvation 42 8 PARTS LISTS Hydraulic Breather Reservoir e Vent Solencid Lowering Valve Capacitor Foot Switch Breather Vent Hydraulic Reservoir Lowering Valve Cartridge Parts Identification Pump Unit 43 FILLER BREATHER 2 MOUNTING BRACKET SUITABLE FOR FLOOR OR WALL MOUNTING 5 6 GALLON CARTRIDGE POLYETHYLENE TANK VALVE PRESSURE r 5 HP DRAIN PLUG OUTLET 3 9 GPM PUMP W INTERNAL CHECK RELIEF DOWN VALVES RELIEF DOWN VALVE SUCTION STRAIN DOWN SOLENOID COIL RPU C EXPLODED VIEW Contractor Style Power Unit 44 5 HP MOTOR HEAVY DUTY FAN COOLED OIL FILL CAP WITH STRAINER MOTOR JUNCTION BOX MOTOR PUMP BRACKET OIL RESERVOIR 9 GALLON CA
26. ing However because of the Super Torque motor s starting efficiency and superior running characteristics circuit components do not have to be as large as for standard motors of equal delivered horsepower 4 4 2 Vertical Remote Power Unit d 2 The Vertical HD Power unit utilizes a 5 HP 208 230 460 Volt 60 hertz 3 phase Heavy Duty motor with a 30 minute continuous duty rating The power unit is coupled with a high pressure positive displacement gear pump and Autoquip Corporation s patented Deltatrol valve assembly The motor connection diagram should be referenced in connecting the motors to a power source Hemember that heavy wire must be used all the way to the power source 5 OPERATION 5 1 Raise And Lower Lift Prevent serious injury or death Before operating lift all personnel interacting with lift must read understand and follow instructions and safety warnings in this manual NOTICE Adjusting safety relief valve may result in premature motor failure Do not adjust safety relief valve Raising loads exceeding rated capacity of lift may result in excessive wear and damage to lift Prevent serious injury or death Personnel must maintain a safe operating distance of at least 36 any time lift is operated 1 Verify all personnel are away from lift 2 Press UP operator control to raise lift Release control when lift reaches desired position Do not operate lift on relief for more than
27. itioning adjustments 10 Adjust platform to a clearance of 1 minimum around perimeter between platform and pit angle NEVER go under a raised lift platform until load is removed and lift securely blocked in raised position with maintenance devices See Maintenance Device section of this manual Lock out tag out power source 11 Base frame of lift has pre drilled holes for anchoring floor Anchor lift to floor Lifts with oversize platforms have minimum pull out requirements of 2 000 lbs for each anchor See Shimming And Anchoring Lift To Concrete 12 Route hydraulic hose or electrical cord through conduit in pit wall 13 Make permanent electrical and hydraulic connections and operate lift through a few cycles 14 Clean up debris and spilled oil from area Dispose of oil in an environmentally safe manner 15 Touch up paint is available from Autoquip for repair of damaged paint surfaces 16 Train personnel on lift operation all safety features and procedures 4 2 Shimming And Anchoring Lift To Concrete Recommended concrete anchor bolts are HILTI Kwik Bolt Molly Parabolt or similar 1 Verify lift is positioned correctly 2 Drill holes in concrete as specified by anchor bolt manufacturer 3 Install and tighten anchors as specified by anchor bolt manufacturer 4 After lift has been aligned leveled and shimmed and anchors have been installed pour grout under entire base frame 5 When grout h
28. lD S H30NI142 1317 me L N y x py LAE Be l ANN OION3 IOS ONY 333 40 IHL 1 9 A18W3SSV 07009 59 30 Generic Hydraulic Schematic 12 amp 1 HP VL WOES Less 1 1 HOS 0005 59 Jui ane ES S 5 eg MA aiio n mu ge BOTTI avo 48 2 OIL VW3HOS 431114 1 ann GIJON NO AIP NOLLONS s3snd MA 105 AJON NO ALO TOULNOI 1411 _ NMOQ 121 L Lot 3 __________ e E JN J4NSS34d 431134 4303H2 3O MOUNT JHL 313789009 A18W3SSV 17005759 Generic Hydraulic Schematic 1 4 amp contractor 31 0005259 H3 rH SMX 104 LV1139 HOSSIOS 804 HOS GAH 66 1 01 di Jj 0009 99 124383434 K NT d EE E i peri et nm pure dry Anbau yn ta ayy OO JING Le BICOL 6661
29. lift and will void warranty 2 4 Unbalanced Loading The stabilization provided is basically for balanced loads If special attachments extend beyond the length and or width dimensions of platform end and or side load capacity is reduced 296 for each one inch extension from center If load is rolling onto platform in any but fully lowered position end and or side load capacity is reduced by a 5096 impact factor i e divide rated end side load by 1 50 to establish an available axle load 2 5 Pump Pressure This lift incorporates a unique positive displacement pump Therefore standard factory models of same manufacture cannot replace it Pump can operate efficiently at intermittent pressures up to 2000 PSI and continuous duty to 1500 PSI Factory installed safety relief valve in pump is factory set to stay within parameters of pump and lift requirements 2 6 Lift Duty Autoquip standard lifts typically include intermittent duty motors and are designed to cycle one complete up and one complete down lift operation no more frequently than every two minutes or approximately 60 000 times cycles per year This is considered normal duty It is the responsibility of the user to notify Autoquip whenever a specific application is likely to demand above normal duty from lift Above normal duty typically requires supplemental design features to enhance serviceable life of lift and to avoid loss of warranty 3 SAFETY 3
30. ocked Do not attempt to remove the velocity fuse The following steps should be followed 1 Remove load from lift Inspect all fittings hoses and other hydraulic components for leaks or damage 2 If no leak or damage is noticed attempt to pressurize lifting cylinder by pressing UP button on controller for a few seconds Immediately release UP button and press DOWN button If lift starts to lower continue pressing DOWN button until lift is fully lowered 3 If lift does not lower after trying Step 2 wait approximately 10 15 minutes for pressure in hydraulic system to equalize Then press DOWN button until lift is fully lowered 4 Once lift is fully lowered hold DOWN button for approximately 60 seconds to bleed air from system This step may need to be repeated several times to fully remove air in system by raising the lift to 5096 of its travel and lowering If above steps do not correct problem contact Autoquip to obtain instruction for further action 41 Lift Seems Bouncy During Operation Motor Labors Or Heats Excessively Lower lift to collapsed position and continue to hold DOWN button an additional 10 30 seconds to bleed air from cylinder Do not confuse spongy or jerky operation with small surges that may occur when operating on rough or uneven floors Check for oil starvation Voltage may be low Check voltage at motor terminals while pump is running under load not at l
31. onnect electrical power to lift Follow lock out tag out procedure 3 Disconnect hose on cylinder base end and insert into oil fill hole of reservoir 4 Remove pin on cylinder rod 5 Remove bolts and retaining clips from cylinder base B 6 Remove cylinder from lift assembly 7 Push piston rod into cylinder to eject as much oil as possible into a container 6 3 1 2 Disassemble Cylinder Style A 555577 7 8 9 0 th lt lt 7 47747 27777 4 ODER RICH m 5 IN 277777 727 14 Parts Identification of Hydraulic Cylinder Description Rod O Ring Wear Strip jer Snap Ring Repair Kit Includes Items Retaining Ring 2 3 4 7 8 amp 12 Pu cia Repair Kit Parts 24 AA DANGER Do Not used compressed air to push piston out of cylinder Remove the Spirolox ring from rod guide Drive rod guide back into ram using a soft hammer After rod guide has passed wire lock ring remove ring from groove in cylinder After rings are removed pull the whole rod assembly out of the cylinder Remove lock nut from base of rod Remove piston Inspect cylinder components for wear or damage Replace parts as necessary Specify the cylinder model number stamped on the base of the cylinder when ordering parts 6 3 1 3 Assemble Cylinder Style A 1 2 3 Position piston on threaded rod Verify static O ring is
32. our warranty 1 2 8 Modifications Or Alterations Modifications or alterations to this equipment may be made only with written permission of Autoquip Unauthorized modification or alteration will void warranty 1 3 Warranty The user is solely responsible for using this equipment in a safe manner and observing all of the safety guidelines provided in the Owner s Manual and on the warning labels provided with the lift If you are unable to locate either the manual or the warning labels please contact Autoquip or access www autoquip com for replacement downloads or information Autoquip Corporation expressly warrants that this product will be free from defects in material and workmanship under normal intended use for a period of Two 2 Years for Labor and all electrical mechanical and hydraulic components parts or devices and warrants the structure of the lift against breakage or failure for a period of Five 5 years The warranty period begins from the date of shipment When making a claim immediately send your dealer or Autoquip notice of your claim All claims must be received by Autoquip within the warranty time period The maximum liability of Autoquip under this Limited Warranty is limited to the replacement of the equipment This warranty shall not apply to any Autoquip lift or parts of Autoquip lift that have been damaged or broken in transit shipping or due directly or indirectly to misuse abuse vehicle impact negligence faul
33. pins pivot pins and roller bearings Inspect for wear and replace as necessary Inspect all hydraulic hoses replace any that show signs of wear or leaking Replace all filters e Check for permanent mechanical deformation 6 2 4 Oil Requirements Follow recommendations below that apply to your application Environment Ambient Temperature Recommended Indoor locations with variable temperatures 5W 30 or 5W 40 Multiviscosity Motor 30 100 degrees Indoor locations with constant temperatures Permissible to use SAE 20 Motor Oil 60 80 degrees F Outdoor locations 30 120 Outdoor locations 30 120 degrees F F 5W 30 or 5W 40 SW 30 or 5W 40 Multiviscosity Motor Oil Motor Oil WEE locations 10 degrees F below 0 to OW 20 SW 30 Multiviscosity Motor 100 degrees Cold Cold Storage Warehouse 10 40 degrees F Warehouse 10 40 degrees F Contact local Autoquip Service Rep All oils are detergent type 6 2 5 Oil Capacity Oil capacity varies between models Use approved fluids only Use of unauthorized fluids may cause damage to seals and hosing Do Not Use e Automatic Transmission Fluid ATF e Hydraulic Jack Hyaraulic Fluids Brake Fluids 23 6 3 General Maintenance 6 3 1 Hydraulic Cylinder Repair 6 3 1 1 Cylinder Removal 1 Raise lift to its full height and engage maintenance devices See Maintenance Devices 2 Disc
34. t parts are available from a local Autoquip distributor 1 1 2 Inspection Upon receipt of lift perform a visual inspection to determine that lift has not been damaged in transit Any damage found must be noted on delivery receipt In addition to this preliminary inspection carefully inspect lift for concealed damage Any concealed damage found that was not noted on delivery receipt must be reported in writing to the delivering carrier within 48 hours Use the following checklist for inspection of lift 1 Examine entire unit for any signs of mishandling Carefully check power unit and push buttons 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 lift and inspect base frame platform scissors assembly and cylinder plumbing connections 1 1 3 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 1 2 Responsibility Of Owners Users 1 2 1 Deflection It is the responsibility of user purchaser to advise manufacturer where deflection may be critical to the application 1 2 2 Inspection amp Maintenance Lift must be inspected and maintained in accordance with Autoquip s operating maintenance O amp M manual an
35. the outside of the base frame The devices must be flipped over and resting inside the base frame as shown at A and thus in the roller path of the lift See Figure 6 1 Maintenance devices are disengaged at B 4 Lower the lift platform until the leg rollers make contact with both maintenance blocks Re check to verify that both devices are fully and properly engaged with the leg rollers If both left and right maintenance blocks are not fully engaged the lift could fall unexpectedly Figure 6 1 20 AA DANGER If for any reason you are unable to lower the lift completely onto the maintenance devices stop immediately and consult the factory Failure to properly use the factory approved maintenance devices could result in severe injury or death 5 Once the maintenance devices are properly and securely engaged continue to press the down button valve or switch for an additional 5 10 seconds to relieve all pressure in the hydraulic system it could take longer in a pneumatic system Failure to relieve operating system pressure could result in the sudden and unexpected release of high pressure fluids or air during maintenance and or repair of the lift resulting in severe injury or death 6 Follow OSHA electrical lock out tag out procedures Disconnect and tag all electrical and or other power sources to prevent an unplanned or unexpected actuation of the lift 7 Once inspection or work is complete reverse the performance of t
36. ty installation fire floods acts of God accidents or that have been used in a manner contrary to the manufacturers limitations or recommendations as stated in the manual or that have been repaired altered or modified in any manner outside of Autoquip Corp s manufacturing facility or which have not been expressly authorized by Autoquip Autoquip Corporation makes no warranty or representation with respect to the compliance of any equipment with state or local safety or product standard codes and any failure to comply with such codes shall not be considered a defect of material or workmanship under this warranty Corporation shall not be liable for any direct or consequential damages resulting from such noncompliance Autoquip Corporation s obligation under this warranty is limited to the replacement or repair of defective components at its factory or another location at Autoquip Corp s discretion at no cost to the owner This is owner s sole remedy Replacement parts with exception of electrical components will be warranted for a period of ninety 90 days Except as stated herein Autoquip Corporation will not be liable for any loss injury or damage to persons or property nor for direct indirect or consequential damage of any kind resulting from failure or defective operation of said equipment All parts used to replace defective material must be genuine Autoquip parts in order to be covered by this Limited Warranty AUTOQUI
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