INSTALLATION, OPERATION AND SERVICE MANUAL Q
Contents
1. 114 3N 13e DIISS LIA SANIT 3515522 01033705 1051309 55 7 33113 MO IHO 313714509 5301202 AAW 111 4 INIZIAOTTI 131 vSN3dAU 40 NOLIONNA 3Hl 1181 4 130 Heavy Duty Power Unit Hydraulic Schematic 00908299 FI M 34 0 038 AIO 3190 9 Mfg 1 31vNIXOtIddy NOGLI IAL SE SINIS HOS LOTTA 880 0893 2NI 7 11 3 1 3 13434 81 2LLVIN3H2S T1V2IH12313 q3A83538 1871 44 INFN HO SH3H10 G3HIM G3TIV1SNI 38 OL N3HM 3SOO1 034418 L VAAN Quvno M HOLIMS 1003 TYNOILdO LNOH4 dO 3GISNI NO G3LV907 SI NVHOVIG ONIHIM 4 ATIVNYALNI BUNSOTONI YWAN NI GALNNOW 38 OL 838 3 ONV SOVOTHINO H3lHVlS HOLON SALON ALON 33S NOLLNA HOLIMS LOOH Jos x 39IA30 NO ON NOLLO3NNOO 5 x IVNINYIL 12 S31VOIGNI ama e 9 29 8 a 9 3009 40109 aos NOLLNA 1 Aau HOLOVINOI RA 99 STANS r dn i2. ama 9 WoNVHO 3009 40109 NOLLNA HSNd CHVONVIS I9VINO2 uoiovINOO AVI3H 9 9 Na qasn N3HM 25 GNNOYD LNANdINOI N33H9 s QION31OS NMOC GIU QION31OS NMOG d9NVdO YOLOW 3LIHM 1 MOV1d SNOILVOIJLLN3GI CIVL 91 ava WOIWLOATA YALYVLS HOLON HOLIMS bovis v eX YJWHOJSNYHL gt K 3505 3SVHd L 09 LIOA SHL U3MOd3SHOH Y zl MOVIE HOLOIN L 31IHM TO 99831 3 43 1 03 15 ASVHd H 319A9 09 1 911 89310 1O3NNOOSIG dasnd 87 0889 Electric Schematic 34 HP 115V 1Ph 7 24V Control M mE dey mx 81 Bc s CS EN sue ag 49 Hd AGE AH 530825 OUYMIHOS NDD CHAINS HMI ONY ATTN 38 OL Ideo WIHA 35021 OAOD INGA 40 30 NO 319901 mom r l 3 SWWHONIO NOLOIMNOO AMP MIMMO HOLYYCHYCS di 33 41 3538 1 362 UNI 38048 QL OSLNNOW ONE 3 1 3 4 i JHITSD TANS WAN NI AINPIUFI 3 01 S3STH UNY
3. 6 2 3 Every Year Or 1000 Hours Of Operation 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 If noise or vibration has been noticed remove lift cylinder 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 Check for permanent mechanical deformation 6 2 4 Oil Requirements Follow recommendations below that apply to your application Environment Ambient Temperature Recommended Oil Indoor locations with variable temperatures 5W 30 or 5W 40 Multiviscosity Motor Oil 30 100 degrees F Indoor locations with constant temperatures SAE 20 Motor Oil 60 80 degrees F Outdoor locations 30 120 degrees F 5W 30 or 5W 40 Multiviscosity Motor Oil Outdoor locations 10 degrees F below 0 to 5W 20 or 5W 30 Multiviscosity Motor Oil 100 degrees F Cold Storage Warehouse 10 40 degrees F Contact local Autoquip Service Rep Note All oils are detergent type 6 2 5 Oil Capacity Oil capacity varies between models Capacity is between 2 quarts 8 10 gallons 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 Oil e Hydraulic Fl
4. YALYVLS HOLON aNNOY9 LNAWdINOA NaadS GION31OS NMOC QION31OS NMOG 39NVHO HOLON SLIHM X YOLOW MOVIE ISNA dv SNOILVOIJLLN3GI IYL Did ava 1vord10313 zx ASL 3SVHd L 11 3794909 3SVHd L gt LIOA SLL 09 HOLON BS A Electric Schematic 3 4 HP 115V 1 Ph 115V Control 1 9 89310 LOANNOOSIG 8 3 80 0889 c 120 88 0038 25 1 0 JH9I3M 31v AIXOeHddv Hd SLL dH 8 3935 OLLVINIHOS ALS 3 1 7811 DNI 39N3213433 1 S IOHLNOO LOTId TVOIdA L OILVIN3HOS TVOId19313 AWN 8i UMBO NOILdIHOSIC NO ON NOILOANNOO NG SHSHLO Q3UIM GATIVLSNI 38 OL N3HM 350071 Q3ddlHS 1 VIN3N M HOLIMS 1004 TVNOLLdO dd3AOO LNOYS dO 3GISNI NO Q31V901 SNVUYOVIO NOILO3NNOO AUVINIHd H3INHOJSNVH L H3MOd OL GALNNOW GIUIM 3Ud 8 3 YWAN NI GALNNOW 38 OL SISNA ANY SOVOTHINO HINYOAISNYHL TOHLNOO H31HV 1S HOLOW SALON t ALON 335 NOLLNA HSNd HOLIMS 1009 TVNIINH3 L 1 SALVOIGNI
5. 208 V 15 8 Amps 230 V 14 8 Amps 460 Volts 7 4 Amps 208 V 16 Amps 230 V 15 2 Amps 460 V 7 6 Amps 1 PHASE 1 1 2 THRU 5HP MOTORS 208 230VAC 3 PHASE 460VAC i 12 3 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 button and raise lift one foot 8 Press DOWN button to fully lower lift Continue to hold down button 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 positioning 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 is 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 Make permanent electrical and hydraulic connections and operate lift through a few cycles 13 Clean up debris and spilled oil from area Dispose of oil in an environmentally safe
6. 1 4 x 30 with fittings 46000097 Hose 1 4 x 36 with fittings 46000105 Hose 1 4 x 48 with fittings 46000121 Hose 1 4 x 60 with fittings Part 3 AHP amp 1 12HP Internal amp Remote Power Units 30000020 Motor 3 4 HP 115 230V 60Hz 1 PH 1800 RPM Tang Shaft 30300016 Motor 1 1 2 HP 208 460V 60Hz 3 PH 3600 RPM Tang Shaft 40200650 Pump 1 4 GPM 23450 RPM with 24VAC Coil 20001137 Tongue amp Groove Coupling Between MTR amp Pump 64200603 Reservoir Plastic 3 3 4 x 5 1 2 x 15 1 4 47900006 Breather Plug 41050140 Suction Strainer Part Remote 5hp Intermittent Duty Power Unit 30600613 Motor 5 HP 208 460V 60Hz 3 PH 3600 RPM Tang Shaft 40200655 Pump 1 4 GPM 1800 RPM Without Solenoid Coil 64201020 Reservoir Plastic 9 x 9 x 18 47701640 Breather Cap 1 2 MNPT 41502840 Hydraulic Flow Control Valve 3 GPM 3 8 FNPT 41050139 Suction Strainer Part Remote 5hp Heavy Duty Power Unit 30600449 Motor 5 HP 208 460V 60Hz 3 PH 3600 RPM 40300162 Pump 2 25 GPM 1800 RPM 47302905 Mounting Bracket Motor Pump 45975497 Gasket 8 5 8 OD x 6 1 4 ID x 1 16 Thick With 4 Holes 64000813 Reservoir Steel 16 x 16 x 10 47700208 Filler Breather Cap 22890164 Rivet for Filler Breather Cap 200
7. 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 AUTOQUIP CORP Auto P O Box 1058 Guthrie OK 73044 1058 AMOJ Telephone 888 811 9876 405 282 5200 CORPORATION Fax 405 282 3302 www autoquip com 2 SPECIFICATIONS 2 1 Q Lift Models Model Cap Travel Std Min Max Lbs In Platfor Platform m In Optional Extra In 48 x 72 48 x 66 48 x 60 48 x 78 48 x 78 48 x 72 48 x 84 48 x 78 48 x 72 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 applic
8. ESSI H3NHOJENVHL TOHINOD H31HVIS HOLOM 1 SILON DI LON 2 88 4004 39 030 NO NOLLO3NNO2 2 WSEH 839 2 TM IL II 231 13 2 12 63 18 g 3003 40103 LOWLNOD NOLINGHSNd 8 0 15 3 te 313010 034 M31NVISHOLOR LN3IMdlnn3 N3349 01043105 NARDO 3078 QIONS10 39 9 YOLOW 3 LIHAR HOLOW 32218 SNOLIX 2I 3ILN3I QML 919 731 T2318 12313 1 UAN dn Electric Schematic 11 2 HP 208 230 460V 3Ph WalHVIE HOLON u3aHlO AB 4 2 035714 0019 6 sa 1H9I3M 31vAIXOMddv MSLINT Nd amp 1NOO 9 ALS 403 HOS 9313 JUUL INIMA dmnboznyo SH3HLO A8 dAL ONIHIM aaNddNS N3HM NOLLNAHSNd LN3 N3d 15 3000 39IA3G NO HO H3ACO LNOHH 3GISNI NO Q31V901 atv SIAVHOVIG NOLLO3NNOO AUVINIHd H3INHOJSNVH L 39130 1O lld IVOIdA L SV NMOHS NOLLNAHSNd NOLLVHYOIHNOO ANY Gariddns S OHLNOO HO SHDVLIOA 21419345 HOS l33HS O3dS HO QNV ATHA3SSV 33S IVNOILdO 1VN IS 3 8 8 TYVNOILdO LH I1 ONIHSV14 44 4 SALON qasn N3HM 1H9 I1 Gay 9NIHSVT4 as ma DUO
9. height and block securely See Maintenance Devices Install one end of new hose to cylinder fitting Since hose is fixed at both ends it is possible to put a twist in hose that will allow it to follow 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 Lower lift carefully and verify hose is free and clear of cylinder and inner leg assembly If not twist hose in direction necessary to clear any obstruction and tighten swivel fitting 6 3 5 Up Stop Valve Adjustment The up stop valve is bolted to a mounting plate assembly that is permanently welded near the end of the scissors leg on the clevis end of the lift A mechanical plunger is located on the end of the valve which when depressed blocks the flow of oil until physically released An adjustable striker bolt is mounted to a plate that is welded to the base frame which is also at the clevis end of the lift As the lift travels upward the scissors leg and up stop valve assembly swings into the adjustable striker bolt until the up stop plunger is depressed and thereby blocking the flow of oil to the lifting rams Once blocked any further oil pumped from the power unit will pass over the relief valve back to the tank Do not operate the power unit on relief for more than a few seconds When on relief the valve will make an audible squealing sound The up stop system can be
10. holes in skirt support bar with skirt mounting bar holes and punch holes in skirt mounting collar SKIRT SUPPORT BAR Push a nylon drive rivet through each hole in skirt mounting SKIRT MOUNTING BAR bar Hammer aluminum pin into rivet until flush with rivet head Repeat mounting process for remaining sides of NYLON DRIVE RIVET accordion skirt ACCORDIAN SKIRT Mounting Accordion Skirt On Bevel Guard Raise one side of skirt along with a skirt mounting bar 1 8 x PLATFORM ASSEMBLY REF 1 to side of bevel toe guard When possible center skirt mounting collar and skirt mounting bar 1 8 x1 on platform BEVEL TOE GUARDS bevel toe guard ON END OF PLATFORM Align pre drilled holes in bevel toe guard with skirt mounting SKIRT MOUNTING BAR bar holes and punch holes in skirt mounting collar Push a nylon drive rivet through each hole in skirt mounting bar Hammer aluminum pin into rivet until flush with rivet NYLON DRIVE RIVET head Repeat mounting process for remaining sides of accordion skirt 4 Install weight rods into weight rod pockets at bottom of accordion skirt Install spring tempered wire rods into pocket of black convolutions 5 OPERATION 5 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
11. manner 14 Touch up paint is available from Autoquip for repair of damaged paint surfaces 15 Train personnel on lift operation all safety features and procedures 16 4 2 Shimming And Anchoring Lift To Concrete Recommended concrete anchor bolts are HILTI Kwik Bolt Molly Parabolt or similar Verify lift is positioned correctly Drill holes in concrete as specified by anchor bolt manufacturer Install and tighten anchors as specified by anchor bolt manufacturer After lift has been aligned leveled and shimmed and anchors have been installed pour grout under entire base frame When grout has set and cured tighten nuts on anchor bolts Route hydraulic hose or electrical cord through conduit in pit wall 4 3 Remote Power Unit Installation 1 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 If 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
12. 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 Intermittent Remote Power Unit 1 The Intermittent Power Units utilize a 1 12 or 5 HP 208 230 460 Volt 60 hertz 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 rating However because of the Super Torque motor s starting efficiency and 17 superior running characteristics circuit components do not have to be as large as for standard motors of equal delivered horsepower 4 4 2 Heavy Duty Remote Power Unit 1 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 Remember that heavy wire must be used all the way to the power source 4 5 Accordio
13. 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 I 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 and 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 e Read and or had exp
14. seal with CLEAN grease or oil Insert ram carefully back into cylinder taking precaution against pinching or tearing seal ring Position cylinder foot and reinstall thrust angle clips B Reconnect cylinder hose 6 3 1 4 Placing Cylinder Back Into Service Loctite PST 567 pipe thread sealant or equivalent is recommended Do not use Teflon tape Tape fragments may cause hydraulic system to malfunction 1 Check that lift anchors are tight when used Check all pins and other mechanical and hydraulic connections Restore oil level See oil recommendations in Oil Requirements section on electrical power and press UP button Loosen the bleeder plug at the top end of the ram casing and operate the pump to remove trapped air from the ram When clear oil appears tighten the plug and raise the lift slightly to remove the maintenance locks Lower lift completely and hold DOWN button for 60 seconds to allow air in cylinders to bleed back into reservoir Raise lift to 25 5096 of full travel then lower and hold DOWN button for an additional 60 seconds Repeat procedure 8 10 times Clean oil fill breather cap 6 3 2 Bleeding Air From System 1 Bleed air from system by raising lift to 50 of full travel then lower completely 2 Hold DOWN button for 60 seconds 3 Repeat procedure 5 6 times If this does not bleed all air from system contact Autoquip 4 Clean up any sp
15. under entire perimeter of base to achieve level and flat base installation A level base is essential for proper wheel tracking and smooth lift operation Prevent serious injury or death Depending on model weight of lift ranges from 1000 5000 Ibs 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 factory HP and Voltage Full Load Amperages 1 2 HP 115 V 60 CY 1 PH 36515 115 Volts 15 0 Amps 3 4 HP 115 V 60 CY 1 PH 115 Volts 16 6 Amps 3 4 HP 230 V 60 CY 1 PH 230 Volts 8 3 Amps Heavy Duty Motor Not Intermiten 115 V 336 Amps Armano 5 230 60 CY PH Heavy Duty Motor Not Intermittent 1 1 2 HP 208 230 V 60 CY 3 PH 208 230 V 5 3 Amps 1 1 2 HP 460 V 60 CY 3 PH 460Volts 2 85 Amps 5 HP 208 230 V 60 CY 3 PH Intermittent Duty Motor 5 HP 460 V 60 CY 3 PH Intermittent Duty Motor 5 HP 208 230 V 60 CY 3 PH Heavy Duty Motor 5 HP 460 V 60 CY 3 PH Heavy Duty Motor 230 Volts 23 0 Amps
16. 00030 Jaw Coupling 7 16 Bore 20000154 Jaw Coupling 1 1 8 Bore 20000162 Coupling Spider Buna N 41001210 Deltatrol Valve Block Includes Down Valve amp Flow Control 41050048 Gasket for Deltatrol Block 4 x 6 x 1 8 Thick With Holes 46100900 Hose 3 8 x 14 1 4 MNPTS X 3 8 MNPTS 47700075 Suction Strainer 3 4 FNPT Part Universal Power Unit Components 46000410 1 4 ID x 1 2 OD Push On Hose Specify Length 46200267 1 2 ID x 3 4 OD Push On Hose Specify Length 28080700 Spring Clamp for 1 2 OD Hose 28080695 Spring Clamp for 3 4 OD Hose 36202161 Pendant UP DN Pushbutton on 20 Cord 35194090 Wall Mount UP DN Pushbutton on 20 Cord 35194091 Wall Mount UP DN Pushbutton With Magnet on 20 Cord 35103380 Foot Switch and Guard 32701290 Down Solenoid Coil 24 VAC 3 4 HP 1 1 2 HP amp 5 HP Contractor Power Units 32701300 Down Solenoid Coil 115 VAC 3 4 HP 1 1 2 HP amp 5 HP Contractor Power Units 32701350 Down Solenoid Coil 24 VDC 3 4 HP 1 1 2 HP amp 5 HP Contractor Power Units 32701370 Down Solenoid Coil 120 VAC 5 HP Vertical Power Unit 32701380 Down Solenoid Coil 24 VAC 5 HP Vertical Power Unit 32701390 Down Solenoid Coil 24 5 HP Vertical Power Unit 32701400 Connector For DC Solenoid Coil For Coil 32701390 35104
17. 150 Control Panel 3 4 HP 115V 1PH 115VAC Controls 35107910 Control Panel 3 4 HP 115V 1PH 24VAC Controls 35109950 Control Panel 3 4 HP 115V 1PH 24VDC Controls 35104140 Control Panel 3 4 HP 208 230V 1PH 115VAC Controls 35108050 Control Panel 3 4 HP 208 230V 1PH 24VAC Controls 35108070 Control Panel 1 1 2 HP 208 230V 3PH 115VAC Controls 35107980 Control Panel 1 1 2 HP 208 230V 3PH 24VAC Controls 35107950 Control Panel 1 1 2 HP 460V 3PH 115VAC Controls 35107990 Control Panel 1 1 2 HP 460V 3PH 24VAC Controls 35108640 Control Panel 1 1 2 HP 460V 3PH 24VDC Controls 35150145 Control Panel 5 HP 208 230V 3PH 115VAC Controls 35150140 Control Panel 5 HP 208 230V 3PH 24VAC Controls 35150155 Control Panel 5 HP 460V 3PH 115VAC Controls 35150150 Control Panel 5 HP 460V 3PH 24VAC Controls 35152720 Control Panel 5 HP 460V 3PH 24VDC Controls
18. 5400082 Retaining Ring for 1 1 8 Pin 52504127 Pin 07 8 x 6 1 4 L 2 Roll Pin Holes 1 Ram Trunnion Pin 52507370 Pin 07 8 x 7 1 4 L Set Screw Flat 2 amp Ram Trunnion Pin 52507375 Pin 27 6 x 11 3 4 L Set Screw Flat Ram Trunnion Pin 42300650 Ram 22 1 4 x 20 Stroke 1 4 Port 48101840 Foot amp Rod Assembly for Ram 48350052 Foot for Ram 22040935 FHSCS 3 4 10 x 1 1 2 Nylok For Ram Foot 48200038 Case Assembly for Ram Without Bleeder or Seals 45500246 Seal Kit for Ram 45901014 Bleeder Screw Seal for Ram 22300313 Bleeder Screw For Ram 44810026 Ram Retainer Bar Formed 34100388 Limit Switch 1 NO amp 1 NC 34100470 Lever Arm for Limit Switch 41501776 Hydraulic Flow Control Valve 1 1 2 GPM 3 8 FNPT 41502840 Hydraulic Flow Control Valve 3 GPM 3 8 FNPT 41800640 Hydraulic Velocity Fuse 1 1 2 GPM 1 4 FNPT 41800541 Hydraulic Velocity Fuse 2 GPM 1 4 FNPT 41800566 Hydraulic Velocity Fuse 2 1 2 GPM 1 4 FNPT 41800517 Hydraulic Velocity Fuse 3 1 2 GPM 1 4 FNPT 41800591 Hydraulic Velocity Fuse 6 1 2 GPM 3 8 FNPT 41000191 Up Stop Valve 46000022 Hose 1 4 x 9 with fittings 46000048 Hose 1 4 x 14 with fittings 46000055 Hose 1 4 x 18 with fittings 46000071 Hose 1 4 x 24 with fittings 46000089 Hose
19. 58 30 3051 0 08 XB 2313 01 3 5 IWT 9 31 0 9319915 313 88 311 30 30185 08 1920919313 FHL N 9319915 J113N9UM 3H1 30 ji TUNIMH3I HOYA JHA 31883 TOHINOI 39818 9NIISIX3 193NNOISIO 5800 48 53003 10201 445185 01 213 LINONOD JAA ISN 48055 SIHI 390338 Y3A0d 1323400330 1909123713 NINA vani 1 TUNINUIL 314815 931 u3100 7 TROUBLESHOOTING 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 e 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 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 e Clean up spilled hydraulic fluid PROBLEM POSSIBLE CAUSE AND SOLUTION Lift Raises Then Lowers Slowly Down solenoid may not be seating Remove solenoid coil and check If lift does not hold with solenoid c
20. 8535509 NMOHS 9 009 30102 AMOSS3299V SIHL 9 380338 83 09 193NNOOSIO H21IMSI003 OINO 2 1 83 02 TRST AT ALlJV19 AVMV 102 NMOH SJ LON 0 9 00 19 dov Quyvn9 HO1IMSIOO3 Fp 532718 dA1 310N 33S Q302 1031N02 Guarded Footswitch Assembly SHIHIO 53003 18201 3511 5 01 213 LINGNOD HIM ISN 11 NO 803 1 03 OS 81 9NI1SIX3 01 53 03 NMOHS SNIGOD 0102 AH0SS322U SIHL 9NIUIM 340438 H3MOd 123309510 QHBZUH 7831913373 9NINHEM S310N Pushbutton Assembly 03 043 3 MAIA 1 083 HILIMS NOLINBHSNA LNNOW 0 15 CERA ONIYIM 5 HOLIMS 1 80 353 305 1431 u3adh 8 130 355 MIIA 3 034530 19 WHO4LUTd 4371104 3588 9 He znl SIIH D dh 2 Md 26 2 W130 ONIZIM poo M3IA d01 Limit Switch Wiring Diagram 3 84 01 553339 SAOTIH 1UHl NOILISOd 1 N3d0 131 32078 NOILINYISNI A0T103 30 T 1 35 8 ONY NOLIUA313 034530 01 1371 3S1 SNOLIVTIISNI Ue 3568 03138409 fil ONY 34813 3
21. B 5 o b a3sn N3HM HOLIMS NMOQ 9 qasn TVNDIS 318 0 109 LOVLNOO HOLOVINOO AvTHH TO n A 9 LOWLNOO g wa SIT 99 YALYVLS HOLON S q3snN3HW 7 HO1INS UINYOASNVUL 3515 AHVQNOO3S 8 38 3 AUYVINIHd SHILVIH 849 1 00 QvOiH3AO HOLOVINOO H31HV1S HOLOW SuaH1O 1O3NNOOSIG Gasns 8841 5 01800259 5 HP 208 230 460V 3Ph I Electric Schematic Vede Je 6 Q1S GIGYVND 51003 LIM su see 38 80 v LNOHLIM Q3NSSI 31 YO CISIAIY 31 ATILVICINNI 53213535 NOILINCOYd AJILON ONY 901 INSSI 03T1081N00 03A0W33 S3H21IMS1003 JO SY3A09 dOL HLIM MIIA d01 6 A18N3SSV HOLIMSLOOJ Q3VQONVIS 0 00 19 1 HOIIMSIOO3 03311034 SV 33 02 40 dOL OL S381 NMOQ ONY df Alddv OL M3TIVISNI NMOQ SNOLLOQMISNI S YIYNLIVANNVN Q3Vn9 HOIIMSIOO3 TIVISNI SY3HLO A8 S3009 1v201 AJSSILVS OL 913 LINGNOD 3YIM 31984084 ISN SNOILONN J NMOO ONY HOLIMS OL 0381530 S3YIM ONY HOLIMS1004 9NIMIM S8VL 33IM 9 ISN NO 0409 1081NOO OS 9 9NIISIX3 OL 50309
22. INSTALLATION OPERATION AND SERVICE MANUAL Q LIFT CORPORATION P O Box 1058 e 1058 West Industrial Avenue e Guthrie OK 73044 1058 e 888 811 9876 405 282 5200 e FAX 405 282 3302 e www autoquip com Item 830QL Version 2 0 10 2011 Introduction Warranty Introduction Identification Inspection Planned Maintenance Program Responsibility Of Owners Users Deflection Inspection amp Maintenance Removal From Service Repairs Operators Before Operation During Operation Modifications Or Alterations Warranty Specifications Q Lift Models Lift Specifications Load Capacity Unbalanced Loading Pump Pressure ho fo fo o Po fo S O Safety Signal Words Installation Operation Hydraulics Maintenance Modifications Installation Pit Installation Shimming And Anchoring Lift To Concrete Remote Power Unit Installation Power Unit Wiring 4 4 1 Intermittent Remote Power Unit 4 4 2 Heavy Duty Remote Power Unit 4 5 Accordion Skirt Installation 5 Operation 5 1 Raise And Lower Lift 6 Maintenance 6 1 Maintenance Devices 6 2 Routine Maintenance Every Day Or 10 Hours Of Operation Every Month Or 100 Hours Of Operation Every Year Or 1000 Hours Of Operation Oil Requirements Cil Capacity General Maintenance Hydraulic Cylinder Repair Bleeding Air From System Hydraulic Velocity Fuse HVF Replacement Hose Orientation 3 Up Stop Valve Adjustment Troubleshooting Parts Lists I IN
23. PUMP MOTOR 5 TO 10 SECONDS ONLY IF LIFT DOES NOT RISE CHANGE ROTATION PN 364 0334 3 N S 36403343 12 To protect against death or serious injury all labels must be lift and must be legible If any of these labels are missing or cannot be read call Autoquip for replacement labels 4 INSTALLATION 4 1 Pit Installation Do not install lift in a pit unless pit has a bevel toe guard or other approved toe protection A shear point may exist which can cause severe foot injury Mo 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 be 2 longer and 2 wider than lift platform to allow a 1 gap between platform and pit Pit depth should allow 1 2 for shims or grout 2 Conduit F diameter must be a minimum of 2 H 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 3 Suitable Pit Drain Cust Inst D Pit Curb Angle Suggested Min L2 x 2 x 4 Cust Inst H 1 2 Grout Under Base 3 Verify installation area is clean before starting Check mounting surface of floor with a level straight edge If floor is not level add shims or grout
24. TRODUCTION 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 Replacement parts are available from a local Autoquip distributor 1 1 2 Inspection Upon receipt of lift perform a visual inspection to determine that lift 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
25. WV HA cCJWHOJSHVAL TOMA HALAL HOICW 1 51084 63 1019 JHJIdA1 SJLON 1 Wold Lowa HOLA 1004 70S 1 Ma e DL a B 129 0 3 391430 ON NOLLO3NNO2 o HWDLDHINOS 831 1 S3IHONDMI Ad NIHH 30 3 40709 55 89 QE NOLInaHSnd QggONdIs X vara ang 0 LNAHd AAI 0109 05 838 UNIS MMOU 8 8 HAWS 45481 SOLOH ALHA 4 118 1931 Id 0831 1691912319 c gt am gt Q m I x E lt 2 LU 1483 3 1 i AO 5 1 ma si 8380 4358 0 HO LOW a SHAHLO AGI 31 4415 HOLM 0 23313 Ordo IHL ge 25 ON MP HOP 15 Alu Petra MOI vidc 4 OSH ae ANO SICHLNOD 10118 dAL JLLVIAHHOS 3 1411 13 3 0 SH3HLO AB 35007 03 ddl HE S HDLIMES LO OH 2180 3 JO3DIENI NO 31 2 1 JW SAVE TW 1223 NN CO AN WAIN d H3NHOJENVHL UNM H3MOd OL C3HIMCSHd 128 WAIN NI 034 0 38 QL
26. adjusted to modify vertical travel by 1 Loosen holding nuts on either side of adjustable striker bolt 2 Screw adjustable striker bolt in towards plunger to raise travel or out to shorten travel 3 Retighten the holding nuts Setting the up stop valve for travel beyond catalog limits will cause the lift to fully raise against physical stops and if the pump is allowed to continue to run cause irreversible damage to the lift structure m OUTPUT PRESSURE HOSE TO CYLINDERS UP STOP VALVE BLOCK INPUT PRESSURE HOSE FROM POWER UNIT 2 UP STOP VALVE MOUNTING SCREWS UP STOP VALVE PLUNGER BASE CLEVIS ADJUSTABLE STRIKER BOLT BAR 30 YI d p qaqoy NO S N3d3 A10 535 3 A 130014 NO S N3d3 u 110 S H3Q0NI142 LT JIVE HIS YIOAHISIY INI 035 NIHA JATHA d01S 1081N02 AkO13 NA OO i 310 83 404 593 40 INN 3 5 53 JATA OlONS 10S ONY 330134 33 3 30 NOILINNS 3431 403 JHL 3 l Od 5 did 06206299 gt 2 c t 6 aL lt E 2 5 gt x 1H13M 31vAIXC 35 24 30 S83UNI A2 d 110013 ALINY 14141 Vari 4 13104 535 4 ALIOD 3 54301 149 9
27. 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 Check for fluid leaks Check all hoses and electrical cords for cracks abrasions twisting etc Small leaks at connections can be remedied by tightening connections or replacing faulty component Check that oil pressure does not exceed 3 000 psi 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 Inspect all structural and mechanical components for cracked or broken welds and any distortion caused by collision overloading or other misuse Inspect snap rings bolts at rollers amp pivot points for proper retention amp tightness Inspect cylinder trunion pin for proper 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
28. ation 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 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 2 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 dividing the rated end side load by 1 50 to establish an available axle load 2 5 Pump Pressure This 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 3200 PSI and continuous duty to 2500 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 c
29. ed 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 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 The lift will be provided with two 2 maintenance locks stored on the outside of the base frame The locks must be securely placed inside the base frame and thus in the roller path of the lift See Figure 6 1 Lower the lift platform until the leg rollers make contact with both maintenance locks Re check to ensure that both devices are fully and properly engaged with the leg rollers If both left and right maintenance locks are not fully engaged the lift could fall unexpectedly FLIP O VER MAINTENANCE LOCKS SHOWN IN PLACE ON BOTH SIDES OF BASE FRAME Figure 6 1 A 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 opera
30. hear point can exist which can cause severe foot injury MOD 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 1500 4450 Ibs Use a properly rated lifting device to move and install lift 3 3 Operation Prevent 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 inf
31. illed 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 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 27 3 reservoir to full mark if necessary with proper oil 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 Raise lift to its full
32. lained and understood manufacturer s operating instructions and safety rules Inspect 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 Verify all safety devices are operational and in place Autoquip 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 your 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
33. 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 button to raise lift Release button when lift reaches desired position Do not operate lift on relief for more than a few seconds When on relief valve will make a squealing sound 3 Press DOWN button to lower lift Release button when lift reaches desired position 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 All loads must be removed from the lift prior to engaging the maintenance devices These devices are designed to support an unload
34. mp 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 PROBLEM POSSIBLE CAUSE AND SOLUTION 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 locked 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 hyd
35. n Skirt Installation 1 Position platform in raised position Engage maintenance locks see Lift Blocking Instructions section Position accordion with weight rod pocket at bottom and mounting collar at top The breathable material when provided must be positioned at top of skirt with mounting collar Slip skirt over end of platform Turn skirt as required to slide over other end of platform and leg assembly The skirt should be in position under platform while enveloping base assembly 3 Select from the following mounting configurations Mounting Accordion Skirt On Platform Side Raise one side of skirt along with a skirt mounting bar 1 8 PLATFORM ASSEMBLY REF x 1 to 1 side of platform When possible center skirt mounting collar and skirt mounting bar 1 8 x 1 on platform side SKIRT MOUNTING BAR Align pre drilled holes in side of platform with skirt mounting NYLON DRIVE RIVET bar holes and punch holes in skirt mounting collar Push a nylon drive rivet through each hole in skirt mounting bar Hammer aluminum pin into rivet until flush with rivet ACCORDIAN SKIRT head Repeat mounting process for remaining sides of accordion skirt Mounting Accordion Skirt Under Platform Raise one side of skirt along with a skirt mounting bar 1 8 x 1 to underside of platform skirt support bar When possible center skirt mounting collar and skirt mounting bar 1 8 x 1 on platform support bar Align pre drilled
36. 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 faulty 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 Autoquip Corporation shall not be liable for any direct or consequential damages resulting from such noncompliance
37. oil 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 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 may be clogged starving pump Remove and clean screen Drain and replace oil Suction line may be leaking air due to a loose fitting Tighten as needed PROBLEM POSSIBLE CAUSE AND SOLUTION Lift Does Not Raise Continued Breather holes in reservoir fill plug may be clogged Remove and clean Voltage may be too low to run pu
38. omplete 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 1 Safety Signal Words This Owner s Manual covers Q Lift models 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 A 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 s
39. ormation 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 pressure 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 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 in raised position with maintenance devices 3 6 Modifications Prevent serious injury or death Do not modify lift Autoquip cannot fore
40. p 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 8 PARTS LISTS Fill Breather Cap 5 6 Gallon Polyethylene Reservoir EN Power Unit Mounting Bracket 5HP Motor Drain Plug Suction Pump W Internal Strainer Check Valve amp Relief Valve Fixed Flow Control Solenoid Coil 5HP Intermittent Duty Power Unit Down Solenoid Coil Suction Strainer Oil Reservoir 1 5HP Intermittent Duty Power Unit Frame Roller Assembly 2 Ram Seal Kit Ram Trunion Pin Ram Foot Retainer Base Clevis Pin Q Lift Parts Diagram Platform Clevis Pin Scissors Assembly Ram Assembly Reservoir Down Solenoid Valve Base Clevis Pin Pump Assembly Lower Frame Part Description 20022158 14DU12 Bushing Ram 20022851 18DU12 Bushing Legs at Platform Base Clevis 20022877 18DU16 Bushing Legs at Platform Base Clevis 52500493 Pin 1 1 8 x 2 L 2 Ring Groove Platform Clevis Pin 52507000 Pin 1 1 8 x 2 1 2 L 2 Ring Groove Base Clevis Pin 52506970 Pin 1 1 8 x 2 11 16 L 1 Ring Groove Roller Pin 52600137 Roller Assembly 3 1 4 x 3 4 Thick With Bushing 24002008 Washer 1 64 Thick for 1 1 8 Pin 24001000 Washer 1 64 Thick for D7 8 Pin 4
41. raulic 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 PROBLEM POSSIBLE CAUSE AND SOLUTION Lift Seems Bouncy During Operation 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 Motor Labors Or Heats Excessively Voltage may be low Check voltage at motor terminals while pump is running under load not at line 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 Pum
42. see and is not responsible for injury or damage which results from unauthorized modifications or misuse ol lift 3 7 Labels Do not put hands Do not work Do not stand DANGER 2 or feet under top under lift without sit or ride on maintenance lift To avoid bodily injury read al device instructions before operating Of servicing un 1 36430050 If Not Equipped With Handrails Do not put hands Do not work DANGER or feet under top under lift without maintenance To avoid bodily injury read al device instructions before operating or servicing tih 1 36430050M If Equipped With Handrails Cut As Shown FAMILIARIZE YOURSELF WITH OPERATORS MANUAL BEFORE OPERATING THIS EQUIPMENT 2 36401487 11 1058 1058 W industrial Ave Autogup MAXIMUM LOAD 0001 1 CUTS qup o SERIAL NO OVER EDGES 364 0151 1 3 36401511 Aufogug 000 LBS GUTHRIE OK 73044 1058 C A P A TY 1 888 811 8876 www autoquip com 36401586 4 36401586 DO NOT OPERATE THIS EQUIPMENT WITHOUT HANDRAILS AND SNAP CHAINS N S 36403715 If Equipped With Handrails MODEL NO VOLTS CYCLE VOLTS WIRE CODE TO OBTAIN PROPER ROTATION ON 3 PHASE UNITS RUN
43. ting 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 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 Once inspection or work is complete reverse the performance of the steps above to raise the lift off the maintenance devices and place the devices back into their designated storage positions A 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 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
44. uids e Brake Fluids 6 3 General Maintenance 6 3 1 Hydraulic Cylinder Repair 6 3 1 1 Cylinder Plunger Removal 1 Raise lift to its full height and engage maintenance devices See Maintenance Devices Disconnect electrical power to lift Follow lock out tag out procedure Disconnect cylinder hose A at power unit end and insert into reservoir oil fill hole Remove thrust angle clips B from ram end of cylinder and force ram slowly back to its fully closed position to push oil back into reservoir Remove cylinder hose A from reservoir fill hole and pull ram all of the way out of cylinder Support it carefully so that it does not drop when it clears cylinder end Lay it down in a safe clean place Some oil may drip from the end of cylinder so have waste cloth or paper beneath lift to protect floor 6 3 1 2 Replace Cylinder Seals 1 Remove sealing ring C and backup ring D 2 Use a bright light to inspect inner walls of barrel Use a cylinder hone to remove any apparent nicks or scratches Clean and flush the barrel after honing Inspect ram and seal groove E for nicks or scratches that could affect seal or barrel walls remove as necessary Clean seal groove E thoroughly and install new seal and backup ring Make sure backup ring is toward open end of cylinder 6 3 1 3 Cylinder Ram Replacement Clean ram of all foreign materials Liberally lubricate the ram and
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