INSTALLATION, OPERATION AND SERVICE MANUAL PLTC
Contents
1. oe NMOG sOLOWw dHS 8302 Alawassv Continuous Running Vertical Power Unit 552. 5 2 Fi SNMLIT 53514 ALIDOTA 10005259 Hydraulic Schematic Vertical Power Unit 43 0005 69 z 175 SAIC 5048 ALO OM 22080 1409 TOMLVL1S M 1411 54055125 HOS 960 90 92 sue ed HM SIVA ely usop 10102 dias dinbi jo 998 94 WOLLY 05402 1 353 1 412 IUU SMW JRA gt 661 8 630 TOHLOLNY SYM OL HAN NOLLONS ISNA ALIDOTAA 1 0361 131 40 7300W 401211535 127 59503 ALIOOTSA 9384 5 30 JAWA 3 553 5 L lt gt gt NOILVHL 113 1 105 1 HINAY 30 N
3. Ag 9 7 11 14 1 75 14 5 1 5 4181 G 185 96 56 F 1 15 HOLON 5 HAIWHOASNVELL 3614 235 gt 1 31049 09 Y OLOW ET SLOVINOD 31415 JOANNODSIO 045014 6 10 07900169 I Power Unit Ica 3HP 1Ph 115V Vert 7 Electric Schematic 41 0005 99 5 60 IMO 2 114 8 925 HOS GAH 1 5530 3 OL 05007 5 1 ALO 64504 AUDOTSA 5 _ 105 27 HH ra L 1IOHULNOD NO 410 FATWA 554 4 AN NO
4. GALVDIGNI 5 1 40 44 1 40 3000 100 4 JdISNI 45 1 9 1 TWoldAL SY 5 5 ONY OA dds 561 0 1 SSDVIIOA 2140346 HOS 133 5 Dads 55 445 1 15 6 1 5 14 aHa 2 148 dinbeyry ag diay dindopny jo 5 13 13 83538 15 1854 5661 LHS SNIHSV14 E 1 105 6 10 9 ONIHIM 1OWLNOO a 202 02 10 1 10 1 wig 96 251 3 HOLIMS
5. Salts IHL 30 dol OL JHL 40 IHL Tite 554015 SL 154 01 GISH JHL 40 ONS d NS IHL NI OS 40 ONS SHO AOSS ONOSSS Sov ld OSHISSO 4 05450112 191343 50 NOILISOd JHL 38048 1908416 61 LON 5 JHL 38048 5 30 OL NIVHD IHL 30 IHL NOLLWTIVLSNI ir 2009 do ld 431d 15395 MyHsHLO 553 1NN SSONWHS 490 48 1 2388 4015 455 1 1 7 JHL LON JHL 40 3903 JHL 319201 53 1 1 MOA 081 W Yy 22 00 P NO 0319907 HSWOLSND 5501 01 435015 MOOH SNIMINOSY S390148 ANT
6. NONNO 0 80 16 Guarded Foot Switch Assembly 47 30 0 038 06 6 ma 8 HOLIMS 9530 SYM G Wall ON 6190008 Yad J S200 0PE SVM SEWALI z 8 10007086 SVM F WALI Y20748 TUL MAN NO 30551 1041405 JOYIN 5 2 1 DNN 2 HOLMS 1 8 HOLMS MAZE 136509 HET 1 48 8 5 asva 241 HANI gt dey dindoyny jo 001 551 04 HAIM pus ubog 10 101003 put Guado ayj sayy Ally UJAJ 15 ONY 1531 NOLLYTIVLSN LY 16 355 LY OSS 61 SNIMNIHL 2 __ te ra
7. S IAN 318 t t 9 NID 4018 DLN 15 SYIHSYM 1713 2 1 p 634 0 NOILVTIVLSNI 941148 73315 SIHH X lt 1617109 L 15 3015 399138 OS 2 1 24 LNAWOTSM NOILY907 Wors0ezes AISINSSSV NOIHONVLS 00010865 11 130 MVE 97 8 X X ZY 21 NOIHONWLS 4018 390149 911401 X 1 bit 0 NMOHS 5 WHOSLY Id 1411 907 5 5 B E E a _ 91 1 X 81 8 6 ee NILNNOW 55 4 9 Bridge Winch Installation Aluminum Bridge 2 98 390148 WNTV HONIM OTNOIHONVIS 0000000000000 BOF oa 37551 109100 7 21 153 50 0 JON 2018 DLN NLS 03934 710008 Yad St AG 59 SYM 217 WIG 3015 3114 33 138 HLOIM 8 9 14 01 3118 HONLS 00009658
8. ONS HOCH 1 2 Y WwW 58106 SHOISM SEINN 350 989 285 SLIM 2 SUM 2 JHON 9 81021 35018 5 1 200148 MOMHL 117445 22 4 7 Bridge Lifting Chain Installation Aluminum Bridge 0 2800 1 S 301 06 0 INUWI 0 058 48 HAJM JIWANG Joy 194102 SOLWATY _ JUL so OM 83090 TASIH 309 2530 AY 96 5 984000 Had ILON GOV TOMAS 20551 1081 09 007 NOISIAZY SLON 0300 5 01 5 00 7019 5 51 dYNS 313130 108 031419102 2018 12 4 97 9 LHOIL ONITINd
9. 33 6 3 33 6 3 1 vente 33 6 3 2 Bleeding Aik From 36 6 3 3 Hydraulic Velocity Fuse and Flow Control VF FC 37 6 3 4 36 19 37 6 3 5 and Field Wining 38 6 3 6 08510006 a Se eae 50 7 55 5105 01 358 40 22 5445 22 2212 23252252 55 855528 05058 54 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 Replacement parts are available from a local Autoguip
10. NI 35049 3910535 JHL 15 ONY 50 OL 350 48 11014 39048 SHNDSSOL yy GANSLYOHS NWO JHL IHL LI 4 5 103 25 0 IWHONWH NO WW 1246 5 SY 390148 HOOHdYNS 30 HOOH 349201 SY 5 5 5 6 MOOHdVNS 4 5 JHL 40 HNIT 2 JHL 2 341840 14M 2 1 0358010 191343 9330 or IIVWHONVH NO YNO HOOHdYNS TIVLSNI 1 NOILISOd ul 3950149 01 LON 39048 ONY 3950189 1 30 OL S JHL 40 IHL SNOILONYLSN NOLLWTIVLSNI HOLOWS 31998 NOLLOAS 3018 445 2 WOLLOG NO Wid 529 OL 28 YNISHSLNAOD VIC SLIM 58702 SHD SM SSSINN 1 539 390 49 1 L
11. 000 LBS CAPACITY 1 36401594 9 not put hands Do not work DANGER or feet under top under lift without To avoid bodily injury read all maintenance nstructions before operating device or servicing lift 2 36430050M FAMILIARIZE YOURSELF WITH A CAUTION 00002020 3 36401487 1058 1058 W INDUSTRIAL 7771 2 7 7 MINER GUTHRIE OK 73044 1058 888 811 9876 WWW AUTOQUIP COM MAXIMUM LOAD 7 MAXIMUM MODEL NUMBER 000000008 Di 2 SERIAL OVER EDGES 4 36401560 5 06100010 13 In Position 6 36403225 7 36400265 8 36400257 DO NOT OPERATE THIS EQUIPMENT WITHOUT HANDRAILS AND SNAP CHAINS 9 36403715 4 INSTALLATION 4 1 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 2 The remote contractor power unit is equipped with power unit mounting brackets and can be floor mounted using these brackets If equipped with a vertical power unit optional power unit mounting brackets must be used for wall mounting 3 The electrical work is to be done in accordance with local codes by a qualified electrician See the Maintenance
12. 350149 32314 2 JION F 02800 15 23 4 8 Bridge Winch Installation Steel Bridge ame 300148 13315 201 Slit 30 2 15 SAOWSY OL HONIM 40 JIANYH 3190 Ag 830 BLVLOY OLNI 3308 HONIM 70085 SNOISIATY 303 28 394 33 3015 SHIM 30 LYSSNI 5 JUNOAS 37899 SI LAN LAN 318 2 931432 YNIT HONOMHL LAN 2 5 30175 390148 NO YNI 1973 B E SHSHSVM 1 ONISN AISMASSY 15 OL AISWASSY HONIM 1108 271 SHINSWM 2 11908055 SOHH 91 1 9 ONISN 15 16 IHL OL ATSWASSY NOIHONVLS 1108 7 STEWS 119139 Yad WHOSLY1d OL ONY 153
13. 9 SI 0490415 NOILISOd 13 NI 2 3 WOINVHIGW JILYWOLNY NI 133 1 30 4 391 593 NOLLY ONIMVAD ATHWaSS 335 SWIHS 26 4 11 Accordion Skirt Installation 1 Position platform in raised position Engage maintenance device see Maintenance Device section Remove the handrails 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 2 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 PLATFORM ASSEMBLY REF BEVEL TOE GUARDS END OF PLATFORM Raise one side of skirt along with a skirt mounting bar 1 8 x 1 to side of bevel toe guard When possible center skirt SKIRT MOUNTING BAR mounting collar and skirt mounting bar 1 8 x1 on platform Align pre drilled holes in platform with skirt mounting bar holes and punch holes in skirt mounting collar NYLON DRIVE RIVET Push a nylon drive rivet through each hole in skirt mounting ba
14. 1 15 1 5 5 0 TIVLSNI 9 SYSHLO 9 53005 AASILVS OL 13 SHIM SLVINdOUdd ISN SNOILONNA HOLIMS 01034539 18 F HOLIMSLOOSA 9E JSN 1471 NO 1 05 9 DNILSIX4 OL NMOHS 40105 AMOSSAIOV SIHL 340334 LOANNOOSIOC 7991419313 SJLON 030849 HOLIMSLOO4 dinkayry JO WHSsWIed GSAOWSY SSHOLIMSLOOS 30 SYJA09 401 MIIA 401 ATEWASSV HOLIMSLOOA 15 0400 1964 044 1 HOLIMSLOOS lt NMOQd ba es 63018 L ALON 335 ______ 61004 0110 ONIMIM 110 NMOHS 0 5500 195 HOLIMSLOO 13 1 1 1 402 0 0660 1 56 Guarded Foot Switch Wiring Diagram 46 5 1531034 S YAWOLSND LV 3 LNOHLIM 415 lt Ob 7 NOLLONYLSNOD 19915 1
15. 60 14 90 SILON 390148 01 58 ALON 03007 31890 1108 INSWHOVLLY SHSHSYM 1501 2 1 SHSHSVM SOHH X 751108 OLW 18 4015 08 21 18 227 911301 303 NMOHS 390 48 9 WHOSLY 1411 SHSHSVM 8 6 5 5 1914 8 91 1 X 81 8 6 IM HONIM 15 OL HONIM 30 SLVLO OLNI SHIM 9 HONIM 7004 30 3015 NI 40 H3SHLO 14358 3100368 S 318 2 9 03553 SI JWLNN LON LON 18 HOVE 40 JHL JIAWIHL NO 1 32 LNN 379V9 t t 30115 390148 NO HONOMHL 318 LYASNI S LOIN ONNBI SL S 1 A907 91 6 1 91 6 1 1 WOANIWIN 01
16. 1108 1414 8 9 5 3 5 AIOT B E 5 97 1 81 8 6 ONISN ATSWASSY 15 OL 55 HONIM 1709 SHIHSVM SYIHSYM HOOT ZL 91 1 X 7 ONISN DLW 15 JHL OL ATSWASSY 15 JHL 1708 2 11130 WHO4LW1d OL 4018 390 48 1 9 NOIKONVLS WNNINN SALON NOILVTIVLSNI HONIM NOILVY9DO7 0190 2 5 00010868 19139 97 8 2 1 920718 NOIKONVLS 11906068 25 4 10 Pit Modification amp Installation for Mechanical Wheel Chock 0 38 98 018 NOILISOd Ni 1 5 ATISINSSSY 1411 33 550 13JHM 30 0 24 5 Id 1 355 14 1234400 GHVONWLS OL 03005 MAOHI 1129492 ee HAHM 03 83405 15 SIHL 03198 1114 1 039907 3 1 OL 37897 JA 17080 SOON SWIHS WAST 3098949 18 L8 OddnsS 11914 9011199 SSILNS 1340 1d 59 157 10049 SO ONY SWIHS 5379 405 114 40 HSN74 01705 dOl 9 0
17. 16 4 4 21 4 5 Shimming And Anchoring Lift 2 4 6 Bridge Lifting Chain Installation Steel 22 4 7 Bridge Lifting Chain Installation Aluminum Bridge 23 4 8 Bridge Winch Installation Steel Bridge 24 4 9 Bridge Winch Installation Aluminum 25 4 10 Pit Modification Installation for Mechanical Wheel Chock 26 4 11 Accordion Skirt ____ 27 5 28 5 1 Raise And lt 28 5 2 Raise And Lower Bridge hydraulic 28 6 29 6 1 Maintenance Devi E 29 6 2 MOUTING WINTON ANCE 31 6 2 1 Every Day ROWS 32 6 2 2 Every Month 100 Hours 32 6 2 3 Every Year Or 1000 Hours Of 32 2 6 2 4 Regduiremenl 33 6 2 5 net
18. 3614 8 5 3 5 o 2 09 12 nme SLOVLNOOD 10 1 _ SHSHLO IDANNOOSIO 45014 0361 HOLIMS SILON 0 000 59 5 1Ph 230V Vertical Power Unit 7 Electric Schematic 40 0900269 5 NOLLNAHSNd 1 40 44 15 40 3000 JA30 4 SOISNI 0319201 45 1 9 WoldAlLSVNMOHS 4 5 STOHLNOD SSADVLIOA 21412395 HOS IASHS 2395 55 33 ONIHSW14 HOLIMS SILON dinboymy JO HOG 94 ASVHd 319 Nd 118 015 HOS 9313 alee 2 NOLVHOdHOD 144538 10 5 Gay
19. dios 0 ape 11381538 JHO Ad 3 ONIHST 1H dINDOLNY 05 LOVINOOD 47 lt 5 2 9 HOLIMS sv NY 3 9 1450 215 109 1071 401291409 Away ION Z 5 0361 4314915 OLON 5 0 5 1693614 lt 1 lt _ SHSIVSH SLOVLNOD HYOLIVLNOD 5 3 5 ISNA 0800 69 I Power Unit ica 5HP 3Ph Contractor or Vert 7 Electric Schematic 38 00900 89 30 66 91 60 1718 pash pup 24 NO 430 M 1 02 HOS 19413 yo aaay 908 94 9 03 3538 ON 53080 1777 07 8 NI 5 LAT
20. 10115110 0751 AB 0600 0990119 NI 2 700050 SL 93009 Ti 2 ror 8 8 90 22 11 1130 HOLIMS 03008 105 wadwnr 38 9 11 T VNOILdO HOLIMS SHSHLO ONILOANNOSYSLNI TIY 4 100 0 0 4105 105 8 40 330 1 12 91 09 SN 54 344 9 4 HALYVIS HOLOW 33 115 NOLLVYHNS ANOD ONY 03119905 51 1 549 110 21312448 133 2445 HONY 55 338 S IOHLNOD NOLINBHSNd HLM JSN 1 39 4 001 Ag 7 51991405 HOLOWN AE o 31515 0 LOISNNODSIO 99513 00900199 5 3Ph Continuous Running Vertical Power Unit 2 Electric Schematic 99 Nad 5 393499 01 1 0313730 00 SWALI 30 8 NO NOLLOANNOO
21. 12 5100 6400 6400 6000 6080 60 8000 96 120 12 5300 6400 6400 5400 60100 60 10000 72 100 12 4800 8000 8000 6400 60100 60 10000 96 100 12 4990 8000 8000 5400 601005 60 10000 72 120 12 4900 6400 6400 6400 601008 60 10000 84 120 12 5200 6400 6400 6000 6010 60 10000 96 120 12 5400 6400 6400 5400 58120 8000 58120 58 12000 96 100 125 5100 10000 10000 6400 7200 58120 58 12000 96 120 125 5500 8000 8000 6400 58150 58 15000 96 100 125 5100 10000 10000 6400 7200 58150 _ 58 15000 96 120 12 5 5500 8000 8000 6400 e All PLTC Models have rollover capacity equal to twice the lifting capacity when in the fully lowered position e All PLTC Models have 2 lifting cylinders N 2 2 Lift Specifications There are many custom designs whose specifications may vary from those published for standard models 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 nameplate attached to lift This figure is a net capacity rating for a lift furnished with a standard platform optional items are installed on lift after leaving manufacturer deduct weight of these from load rating to obtain net capacity Do not exceed r
22. 3 3 1 Safety Signal Words This Owner s Manual covers PLTC 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 A 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 situation that could result 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 standard weight of lift ranges from 2800 5500 105 Use a properly rated
23. 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 the factory provided maintenance device is damaged or missing stop immediately and consult the factory for assistance The manufacturer is not liable for your failure to use the approved maintenance device and procedures that have been provided 1 All loads must be removed from the lift prior to engaging the maintenance device 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 device and allow the lift to fall unexpectedly This can result in personal injury or death Raise the lift to its fully raised position If you do not the maintenance device may not be able to be placed properly in its designed blocking position The lift will be provided with one 1 maintenance device stored at the clevis end of the lift either under the platform or between the legs The device must be securely placed inside the leg socket on the base frame See Figure 6 1 Lower the lift platform until it comes down and makes contact with the maintenance leg The maintenance leg should be centered in maintenance leg collar located underneath the platform on the clevis end Re check to ensure that the maintenance leg device is inside the maintenance collar and in contact with the platform dec
24. section for the standard wiring diagram 4 permanent electrical work is not complete some means of temporary power with an on off device for the motor will be required 5 Fill the reservoir with oil per instructions in the section 4 2 Power Unit Wiring 4 2 1 Contractor Remote Power Unit 1 Contractor Power Unit utilizes 5 208 230 460 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 2 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 superior running characteristics circuit components do not have to be as large as for standard motors of equal delivered horsepower 3 4 2 2 Heavy Duty Remote Power Unit 1 The Vertical Power unit utilizes a 5 HP 208 230 460 Volt 60 hertz 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 2 The motor connection diagram should be referenced in conne
25. 343 43119 1 lt 939 sd dS SNIL dvd ONITIVISNI NIH M HSNdD HONId LON 3444 WO4 43 303 NO Lifting and Installation 19 10 11 12 13 14 15 16 17 18 19 20 21 Check for proper height Lift must be solid and flush with pit curb angle framing D needed shim to desired height DO NOT spot shim Shim along full length of frame This will prevent frame from Sagging under load Remove the shipping bolt and eye bolts from the lift and hydraulically raise the platform Failing to remove the shipping bolts before operation will cause permanent damage to the lift Fill hydraulic reservoir with proper type and volume of fluid Press UP button and raise lift one foot 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 Raise and lower lift as needed to make positioning adjustments 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 secti
26. 60 seconds 3 Repeat procedure 8 10 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 36 6 3 3 Hydraulic Velocity Fuse and Flow Control VF FC Replacement 1 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 is attached to elbow fitting rod port of cylinder Do not use a swivel fitting between VF FC and cylinder If VF FC is installed improperly it will not protect in the event of a hydraulic line failure Arrow on indicates direction of oil flow restriction VF FC must be installed with arrow pointing away from cylinder Do not use Teflon tape on hydraulic threaded connections Tape fragments may damage hydraulic system Autoquip recommends replacing any NPT fittings that have been disassembled due to their inherent design for sealing Apply Loctite PST 567 pipe thread sealant or equivalent to threads and install fuse to cylinder with arrow pointing away from cylinder Tighten fuse Fill reservoir to full mark if necessary with proper oil Check all fitting connections for hydraulic leaks and tighten as necessary Bleed air from system See Bleeding Air From System section 6 3 4 Hose Orientation To prevent
27. ak 4 aswa 7 asya 7 990 196 it Switch Mounting Diagram 6050 to 6060 tional Lim Op 48 15 9 44 WOLLY TIYLSNI 19 559 719 19 LHOISH 3394 1341530 HOLIMS 504 9 27 NOILISOd 135194 937 43170 3574 410 9 20115 4594 avd 911 441 i 5 4919 NL LSNAHL ALTAVY 73 9034 NAOHS JON 931 3 0 319 35 A 8 1 370 3994015 737 SONVNALNIVA 2 841 Bi LL 500 931 AINNI avd 541 JISNY 3015 45 Optional Limit Switch Mounting Diagram PLTC 6070 to 58150 49 6 3 6 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 Never go under lift platform until load is removed and scissors mechanism is securely blocked open position Follow OSHA lock out tag out procedure Maintenance Devices section Pressurized fluids can penetrate the skin Hydraulic hoses c
28. as specified by anchor bolt manufacturer 5 Each lag bolts should be able to withstand 2000lbs minimum upward pull 6 After lift has been aligned leveled and shimmed and anchors have been installed pour grout under entire base frame gt 7 When grout has set and cured tighten nuts on anchor bolts 8 Route hydraulic hose or electrical cord through conduit in pit wall 21 4 6 Bridge Lifting Chain Installation Steel Bridge 7 gt apapa rap 8 5 4 1 NOISIASY daddy gt ADE 01 dvs 09007 SLOW 55139 AAWSH daddy 390108 08 0300 380 48 0314159719 lt NMOHS GL 0319907 LY SNIYHI SHIVHS 07314 ILON VHS ONY SNTI Sov ld N 35048 LEN WS 1 NWS TONY LHS OL 35048 35048 5397555 OL 0 dl OSNSLYOHS 3 JHL 1 IHL ONY HOOH JHL LOSNNOSSI0 61 4
29. 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 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 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 50 of its travel and lowering above steps do not correct problem contact to obtain instruction for further action 52 Lift Seems Bouncy During Lower lift to closed position and continue to hold DOWN button an Operation 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 Voltage may be low Check voltage at motor terminals while pump is Excessively running under load not at line source or while pump is idling I
30. in accordance with ANSI MH29 1 Guarding must be installed prior to operating lift 1 Check pit dimensions Reference drawing 82600431 below Pit should be 2 longer and 2 wider than lift platform to allow 1 gap between platform and pit Pit depth should allow 12 for shims or grout 2 Conduit diameter must be a minimum of 3 with long radius sweeps for necessary hydraulic hosing and field wiring 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 Prevent serious injury or death Depending on model standard weight of lift ranges from 500 4700 165 Use a properly rated lifting device to move and install lift 16 WOS dINDOLAV MMM 9286 11 8 888 15700928 1 8SOL rrO0eZ 1 ON 1 8501 5 114 3905 01 LON SONIMVHO WAGHddY 21315345 dINDOLNV LOVLINOS ASVAld A INO 33 3 333 SI 2 51 SIHL SI g
31. 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 unless equipped with OSHA compliant personnel guarding on the platform 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 66 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 rel
32. 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 a safe manner and observing all the safety guidelines provided in the 5 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 15 limited to the replacement of the equipment This warranty shall not apply to any lift or parts of lift that have been damaged or broken in transit shipping or due directly or indirectly to misuse abuse vehicle impact negligence faulty in
33. 34 553993 390849 3 1 1 1 390 48 HLGIM 553934 1 299099 soda Ipaa 1430 553334 15700958 17 PLT Pit Detail See Pit Installation Notes 4 Make temporary hose connections with high pressure hose see chart below to allow the lift to be operated when it is set in the pit 5 Temporarily connect electrical service and hydraulic hoses The hose connection on the end of the base frame is 1 2 female NPT Hydraulic Piping Hose Size Up to 25 feet 26 feet to 50 feet Over 50 feet 6 Fittings have been provided to extend the hose connection outside the bevel toe guard Point the elbow toward the pipe chase in the pit 7 Check the routing of the temporary hydraulic lines to assure that the hose 15 clear of legs base frame and platform when lift is in the lowered position 8 Using 3 4 10 UNC eyebolts and a chain spreader place the lift into the pit as illustrated below 18 YOO Ts OL 134 235 ONIYI 91 65 AW ds 4 340439 1109 44 5 4311 15 SATOH 1
34. INSTALLA TION OPE AND SERVICE MANDAL LTC SCISSORS DOCK lt shew Si lt lt lt 5 pee ae ene ca ee J gt m a 1 T rL SS fs Autoguiy P O Box 1 8 West Avenue e Guthrie X 405 282 3302 73044 1058 888 811 9 www autoquip com 811 9876 830PLT Version 5 0 9 2014 1 introduction Warranty 4 1 1 OEC Oea PT On End 4 1 1 1 4 1 1 2 IIS 4 1 1 3 Planned Maintenance 4 1 2 Responsibility 4 1 2 1 ee 4 1 2 2 inspection 5 1 2 3 Removal From _ ___________ 6_6 __ 5 1 2 4 FCP ___ 5 1 2 5 5 1 2 6 5 1 2 7 ODEO 5 1 2 8
35. JHL 0 30073 14812 435 AOLYNLIY ONIDOV 20 3 510715 X 9176 381 31 15 2 3 SOS 1434 10 NY Id ee 2 2 1331 133 303 aA ki i 000 2 1 8 19 5 59 411 2 2 SHL 134405 OL 93 15 1504 NOILIGTY 114 gt 2 1 8 4319399 p 51371 414 191 439 4 Bo 0 3559 3215930 5 390 AVIA 511914 AOLYNLIY 40 113 3 1 1318201 H 13115415 1 35007 034 1 5 531914 NAOHS NOILISOd 404 WOLNYHd NAOHS T 19 438 1d 1411 NOOK 531 4 190129 20 3 478 04110 NO 583 501 HLI 3517935 LON SYA ava 1 2 72062 9 pik 1 38
36. LLONS 30 NOLLONNA 5 07009159 Hydraulic Schematic Contractor Power Unit 42 10008 89 1301 66 51 0 8 ONY 38 51 238 al 3 ubieap 105191130 M 1411408195 HOS 0820909 ao mo 222222 184 LOLOL Ze 2 NI 1 5193171154 5 531 2018 OL NOLLONS YSONNAD ISNA 1 1511 30 19001 ONY 40 HOLIMISSY 2 03345 MOLLONS 4015 2 TOHLNOD MOTH 1 JUNSSIYd waa 341555494 ee NOLLYHL 33155339 SA TOYLNOD 40
37. Modifications Or Alterations _ 5 1 3 6 2 5 5582 22545552 4 54450442 7 2 1 1101 19 7 2 2 S 8 2 3 444 8 2 4 Unbalanced Loading 8 2 5 PUMO TCS 8 2 6 201 25526555 ee 8 3 9 3 1 VV OVS 9 3 2 O 9 161 10 11 10 3 4 GS ha ieee Coe aise da 10 3 5 11 3 6 1810 11 3 7 12 4 115 15 4 1 Remote Power Unit INSTAN 15 4 2 E 15 4 2 1 Contractor Remote UA 15 4 2 2 Heavy Duty Remote Power 15 4 3 al
38. Motor Indoor locations with constant temperatures 60 80 degrees SAE 20 Motor Oil Outdoor locations 30 120 degrees F SW 5W 40 Multiviscosity Motor Outdoor locations 10 degrees F below 0 to 100 degrees F SW 20 or 5W 30 Multiviscosity Motor Oil Cold Storage Warehouse 10 40 degrees F Contact local Autoquip Service Rep Note All oils are detergent type 6 2 5 Capacity Contractor Polyethylene Tank Oil capacity is approximately 5 5 gallons or 22 quarts Vertical Steel Tank Oil capacity is approximately 10 gallons or 40 quarts Large Vertical Steel Tank Oil capacity is approximately 12 gallons or 48 quarts steel Tube Tank for Internal Power Units Oil capacity is approximately 2 gallons or 8 quarts Oil level should be 1 to 1 1 2 below the top of the reservoir Use approved fluids only Use of unauthorized fluids may cause damage to seals and hosing Do Not Use e Automatic Transmission Fluid ATF Hydraulic Jack e Brake Fluids 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 device See Maintenance Device section 2 Disconnect electrical power to lift Follow lock out tag out procedure 3 Disconnect cylinder hose at the tee connection on the Base assembly Place the open end of the hose in a container to receive oil spillage 4 Remove the setscrew or h
39. OLLONNA SALATdWOS 02005259 Hydraulic Schematic Continuous Running Vertical Power Unit 44 Y 6 75 0 899 201 AL pesn puuna NOLINGHSNd INNON TIVM 015 5105 94 5 OMH 14088441 09 2 10 VO 6 SYSAHLO 53009 1 ASSILVS OL 913 ALVINdOUddV ASN 131 0402 IOYLNOO OS 7 91 ONILSIXS 01 50 454 NMOHS HO 6 390438 LOANNOOSIC 1519123193 SALON GSAOWSY MIIA LNOYS HOLIMS NOLLNEHSNd LNNOW TIVM GYVGNVLS 6 76 0 899 Push Button Wiring Diagram 45 8560 1906 SEAN ON 3040 avd 18 5 305517319 0078 TUL 802110 ONZ MO TIJA 931 1009 6 OVAODETISLL SL LNOHLIM 9SNILYH 19109319 8 SV YSA090 30 401015 19891 uNMOd AlddV 01
40. RP P O Box 1058 Guthrie OK 73044 1058 LOGI Telephone 888 811 9876 405 282 5200 CORPORATION Fax 405 282 3302 2 SPECIFICATIONS 2 1 Model Specifications Model Width Length Height Weight inches inches inches Approx Bridge Ibs los los los 6050 60 5000 72 100 8 2800 3000 3000 2500 6050 60 5000 96 100 8 3300 3000 3000 2000 60508 60 5000 72 120 3400 2000 2000 2500 60508 60 5000 84 120 8 3400 2000 2000 2250 6050 60 5000 96 120 3600 2000 2000 2000 6060 60 6000 72 100 8 3000 3000 3000 2500 6060 _ 60 6000 96 100 8 3400 3000 3000 2000 60605 60 6000 72 120 3400 2000 2000 2500 60608 60 6000 84 120 8 3500 2000 2000 2250 6060 60 6000 96 120 8 3600 2000 2000 12000 6070 60 7000 72 96 12 4600 6400 6400 6400 6070 60 7000 96 96 12 4780 6400 6400 15400 60705 60 7000 72 120 12 4800 6400 6400 6400 60708 760 7000 84 120 12 4900 6400 6400 6000 6070 60 7000 96 120 12 5100 6400 6400 5400 PLTC 6080 60 8000 72 96 12 4700 6400 6400 6400 6080 60 8000 96 96 12 4890 6400 6400 15400 60805 60 8000 72 120 12 4800 6400 6400 6400 60808 60 8000 84 120
41. an 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 50 POSSIBLE CAUSE AND SOLUTION Lift Does Not Raise Lift Raises Then Lowers Slowly Lift Lowers Slowly 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 Breather holes in reservoir fill plug may be clogged Remove and 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 1 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 moto
42. ated 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 edge of platform 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 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 3200 PSI and continuous duty to 2500 PSI The factory installed safety relief valve is factory set to stay within parameters of pump and lift requirements 2 6 Lift Duty 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 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
43. cting the motors to a power source Remember that heavy wire must be used all the way to the power source NOTE For larger horsepower motors consult factory 2 _ 60 1 175 2 336 168 168 5 _ 60 1 1800 2 252 230 5 Contractor 60 3 3450 2 158 148 74 5 Vertical 60 3 3475 2 160 152 76 5 Continuous 60 1760 Continuous 136 126 66 Prevent serious injury or death Electrical service installation must be performed by a licensed electrician and conform to all local and national electrical codes 2 5 7 5 68 MOTOR MOTOR 4 7 2 2 5 5 2 NNECT TO LINE INECT TO LINE NNECT TO LINE CONNECT TO LINE 4 3 Pit Installation Do not install lift in a pit unless lift has a bevel toe guard or other approved toe protection A shear point may exist which can cause severe foot injury Lift platforms traveling below floor levels may create toe hazard as load passes top edge of pit This may require guarding
44. d be used to prevent rotation of rod while tightening 9 Liberally lubricate piston and seal with clean grease or oil 10 Insert piston into barrel taking care not to damage seal 11 Slip bearing assembly into place and align retainer hole with slot in barrel 12 Turn bearing with spanner wrench until retainer is reinserted completely 6 3 1 3 Placing Cylinder Back Into Service Loctite PST 567 pipe thread sealant or equivalent is recommended Do not use Teflon tape on hydraulic threaded connections Tape fragments may damage hydraulic system Autoquip recommends replacing any NPT fittings that have been disassembled due to their inherent design for sealing 1 Check that lift anchors are tight when used Check all pins and other mechanical and hydraulic connections 2 Restore oil level See oil recommendations in Oil Requirements section on electrical power and press UP button Loosen bleeder plug at the top end of ram casing and operate pump to remove trapped air from ram When clear oil appears tighten plug and raise lift slightly to disengage maintenance locks 4 Lower lift completely and hold DOWN button for 60 seconds to allow air in cylinders to bleed back into reservoir 5 See Bleeding Air From System section 6 3 2 Bleeding Air From System 1 Bleed air from system by raising lift 25 50 of full travel then lower completely 2 Hold DOWN button for
45. damage to cylinder hoses it is necessary to establish a correct hose shape and pattern of movement as follows 1 2 Raise lift to its full height and block securely See Maintenance Device 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 3 Details 6 3 5 Schematics and Field W 01 90 01 UAN 01 0351 NIHAN SHYSHLO ONIMIAA 07314 5 JO 3002 80 INOS NO NOLLOINNOD 5 JAAA LO SY 5 NOLINSHSNd ONY STOWLNOD SS9VLIOA 21412395 HOS 193 2345 559 335 OWNOLLdO FIGIGNY 2 OWNOLLdO ONIHSV14 9 JO yroa 10 02
46. distributor 1 1 2 Inspection Upon receipt of lift perform a visual inspection to determine whether the lift has 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 controls 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 representative provides a Planned Maintenance Program PMP for this equipment using factory trained personnel Call a local representative or Corporation at 1 888 811 9876 or 405 282 5200 for more information 1 2 Responsibility Of Owners Users 1 2 1 Deflection is the responsibility of 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 applicabl
47. e 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 e 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 5 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 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
48. ex bolt in the cylinder upper leg clevis otherwise known as the Trunnion clevis 5 Secure the cylinder from dropping on the floor Remove the cylinder pin from the upper leg clevis 6 Lift the cylinder out of the leg assembly 7 Push the piston rod into the cylinder to eject as much oil as possible into a container 33 6 3 1 2 Replace Cylinder Seals 1 Insert soanner wrench and turn upper bearing assembly clockwise until tip of retainer appears in slot 2 Place a small screwdriver under retainer and turn retainer to remove sure hose port is open to allow air into cylinder Pull piston rod out to remove upper bearing 4 After all internal components have been removed inspect inner walls of barrel Use a cylinder hone to remove any apparent nicks or scratches Clean and flush barrel after honing 5 Remove piston head nut from rod Upper clevis and pin may be used to prevent rotation of rod while loosening Remove old piston 6 Inspect groove for nicks or scratches that could affect seal or barrel walls remove as necessary 34 OMG Z X 2 1 LL FN ON 2530 1 13 39101 SAS Figure 6 3 Cylinder Seals 35 7 Install new piston seals and rod wiper 8 Install and tighten piston head nut to 325 of torque Upper clevis an
49. ieved HVF is attached to elbow fitting in pressure port of cylinder Do not use a swivel fitting between HVF and cylinder HVF is installed improperly it will not lock up in event of a hydraulic line failure 10 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 foresee and is not responsible for injury or damage which results from unauthorized modifications or misuse of lift 6 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
50. jury 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 Device section Pressurized fluids can penetrate the skin 1 7 of 31 Hydraulic hoses can 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 e 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 e Chec
51. k 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 e 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 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 pins pivot pins and roller bearings Inspect for wear and replace as necessary e Inspect all hydraulic hoses Replace any that show signs of wear or leaking e Replace all filters e Check for permanent mechanical deformation 32 6 2 4 Requirements Follow recommendations below that apply to your application Environment Ambient Temperature Recommended Indoor locations with variable temperatures 30 100 degrees 5W 30 40 Multiviscosity
52. k surface If the maintenance leg is not fully engaged the lift could fall unexpectedly resulting in permanent damage to the device or the lift 29 DANGER If for any reason you 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 device 1 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 the steps above to raise the lift off the maintenance locks and place the locks back into the designated storage position 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 in
53. nadequate wiring can starve motor even when source voltage is ample Most of 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 53 7 PARTS LISTS 54 air 0107 535322 18 355 830 ror puuga He ING ces 5 925855 532 43101 5531 1 l 7 wel 1 46 AIVWIXOdddV 34 SNOISNJWIQ aol POH 494 41 0121 7 522 33134
54. on of this manual Lock out tag out power source Base frame of lift has pre drilled holes for anchoring to the 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 Make permanent electrical and hydraulic connections and operate lift through a few cycles Clean up debris and spilled oil from area Dispose of oil in an environmentally safe manner Touch up paint is available from for repair of damaged paint surfaces Train personnel on lift operation all safety features and procedures 20 4 4 Surface Installation Surface installation procedures are the same as for pit installation instructions with the following consideration The surface area where the lift will be set must be flat and level and be of sound concrete of sufficient thickness to support the lift while loaded at full capacity Asphalt is not sufficient support for the lift 22 4 5 Shimming And Anchoring Lift To Concrete Recommended concrete anchor bolts are HILTI Molly or similar 1 Verify lift is positioned correctly 2 Raise the platform and install the maintenance leg see Maintenance Device Instructions section 8 1 p nll 3 Drill holes concrete as specified by anchor bolt manufacturer 4 Install and tighten anchors
55. r Hammer aluminum pin into rivet until flush with rivet head ACCORDIAN SKIRT Repeat mounting process for remaining sides of accordion skirt WEIGHT ROD POCKET Bevel Toe Guard Typical PLATFORM ASSEMBLY REF PLATFORM ASSEMBLY REF SKIRT MOUNTING BAR SKIRT SUPPORT BAR NYLON DRIVE RIVET SKIRT MOUNTING BAR NYLON DRIVE RIVET ACCORDIAN SKIRT WEIGHT ROD POCKET Platform Side Under Platform 4 Install weight rods into weight rod pockets at bottom of accordion skirt Install spring tempered wire rods into pocket of black convolutions 27 5 OPERATION 5 1 5 2 Verify all personnel are clear of lift Press UP button to raise lift Release button when lift reaches desired position Press DOWN button to lower lift Release button when lift reaches desired position 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 Personnel must maintain a safe operating distance of at least 36 any time lift is operated 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 For lifts supplied with throw over bridges make sure bridges are in the stored raised position prior to raising or lowering the lif
56. r 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 Down solenoid may not be seating Remove solenoid coil and 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 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 SW 15 etc If foam is visible in tank oil check for loose connection in suction line between and tank Tighten connections 51 PROBLEM POSSIBLE CAUSE AND SOLUTION Lift Does Not Raise Continued 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
57. stallation fire floods acts of God accidents or that have been used in a manner contrary to the manufacturer s 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 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 5 discretion at no cost to the owner This 15 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 CO
58. t 10 44015 OL STIVA 597 000 gt 40 1 5 1 ONNOS NI 38 OL LAM 40 5 9599 40 NOILYSO1 gt SHAHLO 38 01 1 1 WHOM Lid SIT9NY 301 5 3 Sm Linn SILON 5 H NINOI 3 114 2910 a 0108 114 117130 802182414 98 0109 114 80 09 114 5 805185 114 50109 11714 F d dAL oe 00105 14 0809 114 1771390 53533 0409 1144 13315 ae SO 0909 L1d 020012 0909 1714 0909 1719 J908 0309 1 MOLOVMLNOD SSANWOIKL 14
59. t and when backing up trucks for loading unloading to ensure that the bridges will clear all possible obsiructions and contact with a moving truck Do not operate lift on relief for more than a few seconds When on relief valve will make a squealing sound Raise And Lower Bridge hydraulic lf your lift has a hydraulically operated throw over bridge it is equipped with UP DOWN buttons and a FLOAT switch The FLOAT switch must be set to LOCK for the UP DOWN buttons to work The UP DOWN operate just as the lift UP DOWN The FLOAT switch is to be used when the bridge is resting on the truck bed The FLOAT mode allows the bridge to float up or down with the truck This prevents damage to the equipment when loads are being moved across the bridge Note Bridges that hang below 45 degrees in violation of ANSI Standard MH29 1 20 12 paragraph 4 12 2 which states When a hinged bridge 15 in its fully lowered position and not resting on a truck bed or landing it should hang down at an angle not to exceed approximately 45 degrees from horizontal Autoquip s standard is to allow 20 of drop below horizontal 28 6 MAINTENANCE 6 1 Maintenance Device NEVER go under a raised lift platform until load is removed and lift is securely blocked in raised position with maintenance device Lock out tag out power source This procedure describes the only factory approved method of working under a lift
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