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Double Pantograph V2 Manual

1. V 0 7008 99 1401 S66 Wd VIN 3 WS 303 HOS JUU oue ON 4394 HO anm 170 A8 9530 A38 OILVWAHOS 1 NO NOILONS A10 83604 ALIOOTSA Y E 5 AGON NO E JAVA T j ALO 8 1411 ___ 1 N c 1554 4 3NTVA GION3 10S 43734 5103HO NOILONNA 3514 09 S3GlAO8d ATEWASSV 0 7009 59 Contractor Power Un Schemati IC Hydrauli igure 9B F 53 Lu O 2 lt 2 lt 2 2 0009 69 ona 34 301 3554 66 60 aM 10 3171 9 1041140 M 141 8055105 HOS CAH 0 08 99 JML SIM 324333339 27 7 177 A8 41492530 A38 H3QNITAO ISNA ALIOOTAA 1
2. 1 H 3 b gt 7 4 PA N 1 N 1 N X gt i BN H H 0 EH Figure 1 Label Placement Double Pantograph Labels Label No Qty Description Part No 1 4 Danger Do Not Put Hands or Feet 36430050 2 2 Caution Familiarize Yourself with Operators Manual 36401487 3 1 Autoquip Serial Number Nameplate 36401560 4 2 Capacity 36401586 5 2 Logo 36403220 6 2 Maintenance Device 36400257 7 4 Warning Do Not Operate This Equipment Without 36403715 8 4 Danger Do Not Put Hands Or Feet Modified 36403715M NOTE Label No 7 amp 8 are used on units with riders 11 LABEL IDENTIFICATION Note Labels shown here are not to actual size see Figure 1 for location of label on lift Do not put hands Do not work Do not stand DANG ER or feet under top under lift without ey sit or ride on maintenance lift To avoid bodily injury read all device instructions before operating or servicin g lift Label 1 General Purpose Decal 36430050 Do Not Put Hands or Feet FAMILIARIZE YOURSELF WITH OPERATORS MANUAL BEFORE OPERATING THIS EQUIPMENT Label 2 Familiarize Yourself Decal 36401487 1058 1058 W INDUSTRIAL Auto 7 MINER GUTHRIE OK 73044 1058 888 811 9876 m WWW A
3. TI 5 NOILVIN3IHO EU LNNOW 1 TVNOlLdO 7 Yad HOLIAAS INNOW 880290 3ON3IH3H3LNI 1134 336 NN MIA di YANSSSILS HLIM ANY 1411 SHL ATINA asva 2 Q3SIvH 540 JHL LV 1401 1 NMOHS SV SWVad JHL 40 IHL NO HOLIMS NOLLISOd 038971102 51990 HOIHM HOLIMS ONY 16 SONSIHSHHSENI 5 5 350 LSOW 03601 38 OL i ee INNON QHVOUNVIS Ma 202 1 18 dOL 01 58300 NOLLISOd N3dO LIN NOLLOITHLSNI MOTION 2 30 19 SHV 01 1311 NOLLYTTYLSNI JVE TIOH OA3LSANINOMO NAHL ONY 9599 JO ONNOHY OL ALLS JHL JO TVNINHZLL OL HOLIMS 3HL 30 FHAA HOLUMS 30 5 OL LO3NNOO ONY SHIM SIHL O
4. IVIHLSNANI M 8901 dINDOLNV e 1 038 asva S310H HLGIM 02210928 1VSOdO ld 3199 OL LON NOILVHOdHOO dINDOLNV 5 LHDIYAdOD Lid 1411 1 318noa IM 114 S391440 AONVNALNIVIN 5 2 1 HLSNAT Lld a asya 491 60 400714 01 11880236 Lan gt JE BL 5 i 22 shee eve NOILISOd 5 10 SM09173 d33MS S3 19NV A N SNOT SL JANN N 6 7 1 2 Sasnd A N A119013A 42 1 3WOHHO 1 LS 2 MO113A 8 M 53015 v 27 4 ao1 13A38 EN 1 HLGIM WHOJ1VJd NOILVLOND 83d 641 5 564
5. A 1 WOD dINDOLNV MMM 9286 118 888 ainas 8501 77052 Q3AH3S3H LH9IHAdOO AAV 1919115 8601 dINDOLNV 2777 17 15 TVOLLH3A dHS LINN 85001 1 350 4 NOILV LS 4 I1NVawNad lW TIVM GADNIH ALIOVdVO NOTIVS 11 OL X 9L 91 HIOAH3S3H 1808 39 5539 85001 TAAIMS LHO9IVHIS 1915 TVNIWH3 L 01 YHOLOVLNOO 3A1VA 1 16 45 1 H 1 8 X M 6 TANVd 1 H3NIVHLIS 11134 NV3 AAWAH HOLOIN dH S 90 11 01 02200928 ON 310n0 4 87725 OL LON 33 1714 NOILONS ond ualdVav NOILONAP HOLOW gt NOILVLONO Hdd 1 31VWIXOHddV SNOISN3MWIG LINN 4 91 22 62 X 02200928 Power Unit Parts Detail ica Vert Figure 14A 64 REPLACEMENT PARTS LIST 5HP Vertical Power Unit m vum T H REMOTE POWER UNIT VERTICAL DF 2 ins
6. TROUBLESHOOTING ANALYSIS PROBLEM POSSIBLE CAUSE AND SOLUTION Lift will not Lower The down solenoid may be malfunctioning The maintenance leg could be installed The structural members may be in a bind The hose or tubing maybe obstructed or broken Check for obstruction in the line The return filter may be clogged Vertical PU only The velocity fuse may be locked Do not attempt to remove the velocity fuse The following steps should be followed 1 Remove the load from the lift Inspect all fittings hoses and other hydraulic components for leads or damage 2 f no leak or damage is noticed attempt to pressurize the lifting cylinder by depressing the UP pushbutton or optional footswitch for a few seconds Immediately release the UP button and depress the DOWN button If the lift starts to lower continue pressing the DOWN button until the lift is in the fully lowered position 3 If the lift does not lower after trying Step 2 wait approximately 10 15 minutes for the pressure in the hydraulic system to equalize Then depress the DOWN pushbutton until the lift is in the fully lowered position 4 Once the lift is in the fully lowered position bleed the air from the hydraulic system by depressing the DOWN button Hold the DOWN button for approximately 60 seconds This step may need to be repeated several times to fully remove the air in the system by raising the lift to 5096
7. 5 131 T3830W NO S3Sf ALIOOTHA SH3QNIT1AO SH3QNITAO SI 4 1 5 OL 1 1 49018 v SS3 IN SI 1 ONIL ALIDO TJA YHOLOIMLSSY ENS 03345 NOLLONS 1 G31VSN3dWOO 3unssaud p JATA 3AIVANMOGQ lt L gt T Nunidu 25 5 5 9 AAWA XO3HO NOLLVH ETIH 55 SATIVA 9NIH3MOT GIONG IOS Q31VSNa3dWOO MOSHO 40 NOILONN JHL 3131dWOO JAVA 4 9 Power Uni ic Vertica Schemati IC Hydrauli igure 9C F 54 2 lt 2 lt lt gt 2 195121 NOLLVTIVLSNI HOLIMS cole BOTA x 777 ava 0008 29900 NOS Had 2
8. Check the clevis pin bushings in the cylinder rod for wear and replace as necessary 14 Pull out the rod end of the cylinder and install the assembled cylinder into the lift Carefully drive the clevis pin through the trunnion clevis and cylinder rod clevis Extreme care must be taken to prevent damage to the clevis bushings Install the set screw engaging the slot in the pin and torque to 25 ft 16 The cylinder rod may be further extended by hand to allow cylinder to contact the bottom thrust angle clevis in leg assembly 15 Align the bottom cylinder clevis with the bottom thrust tube clevis and carefully drive the clevis pin through Extreme care must be taken to prevent damage to the clevis bushings Install the set screw engaging the slot in the pin and torque to 25 ft Ibs 16 Align the top cylinder rod clevis with the top trunnion clevis and carefully drive the clevis pin through Extreme care must be taken to prevent damage to the clevis bushings Install the set screw engaging the slot in the pin and torque to 25 ft Ibs 17 Connect the cylinder hydraulic hose to the tee in the leg assembly using the recommended sealant See below 18 Check all pins and other mechanical and hydraulic components to assure that the assembly is complete and in good working order 19 Turn the electrical supply back on and press the UP button on the controller to raise the lift NOTE 15 to 30 seconds time may elapse to fill the
9. MODIFICATIONS OR ALTERATIONS Modifications or alterations to industrial lifting equipment shall be made only with written permission of Autoquip Autoquip does not foresee and does not anticipate unauthorized modifications and these changes or alterations are grounds for voiding all warranties SAFETY SIGNAL WORDS SAFETY ALERTS Required Reading The following SAFETY ALERTS are intended to create awareness of owners operators and maintenance personnel of the potential safety hazards and the steps that must be taken to avoid accidents These same alerts are inserted throughout this manual to identify specific hazards that may endanger uninformed personnel Identification of every conceivable hazardous situation is impossible Therefore all personnel have the responsibility to diligently exercise safe practices whenever exposed to this equipment Identifies a hazardous situation which if not avoided will result in death or severe personal injury WARNING Identifies a hazardous situation which if not avoided could result in death or serious personal injury caution Identifies a hazardous situation which if not avoided may result in minor or moderate personal injury NOTICE Indicates a potentially hazardous situation which if not avoided may result in property or equipment damage SAFETY PRACTICES Read and understand this manual and all labels prior to operating or servicing th
10. TROUBLESHOOTING ANALYSIS PROBLEM Lift will not remain in Raised position POSSIBLE CAUSE AND SOLUTION The oylinder seals may be leaking The Down solenoid may not be seating Remove the solenoid coil and check again If the lift does not hold with the solenoid coil removed the down valve cartridge should be removed and cleaned or replaced as necessary The oil line hose or fittings may be leaking Check and repair if necessary The check valve in the pump assembly may not be seating This is indicated by the pump shaft and motor turning backward on their own with no power applied Generally this condition can be heard Replace the pump assembly The Deltatrol regulator is not seating Vertical PU The Deltatrol check valve is not seating Vertical PU The return filter may be clogged Vertical PU 71 TROUBLESHOOTING ANALYSIS PROBLEM POSSIBLE CAUSE AND SOLUTION Lift seems bouncy during operation Lower the lift to collapsed position and continue to hold the DOWN button an additional 10 30 seconds to bleed air from the cylinder 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 The voltage may be low Check at the motor terminals while the pump is running loaded not at the line source or while the pump is idling Inadequate wirin
11. 66 015 q3qsvno HOLIMSLOOS LIM JUL INIMYYO 394333339 772777771 720 0119509502 41000179 4 0333538 19180 2 00 7 man ON 93080 alvd A8 NOlLdI283Q A38 Qvd3S v8 115 2 lt 2 lt gt 2 1 111 LS3nodu 15 5 LY Y 4 H3lHHV8 LNOHLIM 3 NOO 15 S3AOO 3 N 5 75 T3NNVHO NOWINOO NOILONYLSNOO 19915 0782 20755 tch amp Guard D Footswi igure 8B F 51 2 lt 2 H lt gt 2 01900189 ONIMYM 401 10 3171 1HOB LYNI MSLINT 31509 015 HOS 033 ONIN 740 30N343334 OM Macc 90 2 01 7 Su3H10 dAL 01814 NAHM 16 JO 3000 8450 SNIHSV14 ol HO LNOHH 3GISNI NO Q31V901 SIAVHOVIG NOILOANN
12. 1 TANVd 1 S3A1VA NMOG 493H9 8 86001 dIHS 1 TIVM lt B HO 1 3405 dH S T oo NOLLNGHSNd LNNOW 40014 31EVSN 5 LNNOW 11VM 11VM HO 40014 HOH 318V LINS S13M0VH8 ONILNNOW NS NMOHS 7 innon iv gt NOILVLOND H3d STOHLNOO 72 H9SIH 4 SNOISN3MWIG 31VWIXOHddV 1 541 0 0 7800 928 Contractor Power Unit Parts Detail Figure 13A 1 6 REPLACEMENT PARTS LIST Contractor Power Unit 5HP Motor Power Unit Pump W Internal Check Valve amp Relief Valve Fill Breather Cap Solenoid Coil Down EN 2 el 7 A 2 gt Reservoir 27 a 9 2 o z 9 5 55 o 23 E 1 5 Drain Plug Not Shown Figure 13B Contractor Power Unit Parts Detail Approximate Size 18 x 20 x 12 H 62 REPLACEMENT PARTS LIST Vertical Power Unit VERTICAL POWER UNIT Reference Figure 14A to 14C PART DESCRIPTION 65750001 HYDRAULIC SCHEMATIC 64000813 16X16X10 Reservoir 47700208 Filler Breather Cap for Reser
13. 10 degrees F below 0 to 5W20 or 5W30 Multiviscosity Motor Oil 100 degrees F Cold Storage Warehouse 10 40 degrees F Contact local Autoquip Service Rep NOTE Oils listed above are detergent type oil OIL 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 oil level in the Contractor or Vertical reservoir should be 1 below the top of the reservoir with the lift in the fully lowered position 37 ROUTINE MAINTENANCE NOTICE Use approved fluids only Use of unauthorized fluids may cause damage to seals and hosing DO NOT USE 1 Automatic Transmission Fluid ATF 2 Hydraulic Jack Oil 3 Hydraulic Fluids 4 Brake Fluids Standard Factory recommended fluid is 5 30 motor oil See Oil Recommendations on previous page BLEEDING AIR FROM THE SYSTEM 1 Bleed any air which may have been entrapped in the hydraulic system by raising the lift to approximately 50 of its full travel then lower back down completely 2 Hold the DOWN button for approximately 60 seconds 3 Repeat this process five or six times 4 Should the above steps not correct the problem contact Autoquip to obtain instruction for further action 5 Clean up any spilled oil Used oil should be disc
14. Up to 25 feet 1 2 ID 26 feet to 50 feet 3 4 ID Over 50 feet 1 ID 2 Using 3 4 10 lifting eyebolts and a chain spreader to place the lift into the pit as illustrated in Figure 11 3 Remove the shipping bolt and lifting eye bolts before operating the lift Failure to remove the shipping bolts before operating the lift will cause permanent damage to the lift 24 INSTALLATION INSTRUCTIONS PIT INSTALLATION Platforms with Bevel Toe Guards Reference Figure 3A amp 3B N DANGER Do not install the lift in a pit unless it has a bevel toe guard or other approved toe protection Failure to provide approved toe protection could result in exposure to shear points and potential severe injury to personnel Lift platforms traveling below floor levels my create openings and the shape of the load and how the load is arranged on the lift may create a toe hazard as the load passes the top edge of the pit Both situations may require guarding in accordance with Federal Regulations Any such guarding must be installed prior to operating the lift PIT DIMENSIONS 1 Check the pit dimensions The overall length and width should be 2 minimum longer and 2 minimum wider than the lift platform Pit depth should be the Lift Lowered Height plus 1 2 for shims or grout The pit in which the lift is installed is the responsibility of the contractor or owner Make sure the installation area is clean before start
15. assembly 3 The motor connection diagram in Figure 5 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 41 GENERAL MAINTENANCE N warna Before maintaining the lift read amp follow the recommended safety practices in the Safety Practices section Failure to follow these safety practices could result in death or serious injury N DANGER Failure to relieve lift table system pressure could result in the sudden and unexpected release of pressure during maintenance and or repair of the lift and result in severe injury to personnel and or damage to the lift CYLINDER REMOVAL 1 Raise the lift to its full height and block securely See Lift Blocking Instructions 2 Press the Down Pushbutton Down Foot Switch to relieve system pressure 3 Cut off the electricity to the power unit lock out tag out 4 Disconnect the cylinder hose at the power unit connection fitting and insert it in the oil fill hole of the reservoir 5 Loosen the bolt in the Upper cylinder clevis 6 Secure the cylinder from dropping on the floor using a strap or rope Remove the cylinder pin from the upper clevis by carefully tapping out the clevis pin Avoid damaging the clevis pin or bushings 7 Lower the cylinder and push the piston rod into the cylinder to eject as much oil possible into the oil container 8 Loosen the set screw in the Low
16. 3 2 Velocity Fuse 4 5 GPM 1 4 FNPT 41800558 3 2 Velocity Fuse 5 0 GPM 3 8 FNPT 41800930 INSPECT HOSE FOR PART NUMBER PART NUMBER IS STAMPED ON HOSE 4 1 Hydraulic Hose 1 4 1 4 x 3 8 MNPTS 1071 46000480 4 1 Hydraulic Hose 1 4 1 4 x 1 4 MNPTS x 1271 46000030 4 1 Hydraulic Hose 1 4 1 4 x 1 4 MNPT x 24 46000071 4 1 Hydraulic Hose 1 4 1 4 3 8 MNPTS x 25 L 46000490 4 1 Hydraulic Hose 1 4 1 4 MNPT x 1 4 MNPT x 36 L 46000097 4 1 Hydraulic Hose 3 8 3 8 x 3 8 MNPTS x 12 L 46000012 4 1 Hydraulic Hose 3 8 3 8 x 3 8 MNPTS x 24 L 46100038 4 1 Hydraulic Hose 3 8 3 8 x 3 8 MNPTS x 36 L 46000053 4 1 Hydraulic Hose 3 8 3 8 x 3 8 MNPTS x 48 L 46000061 5 1 Hose Nipple 3 8 MNPT x 1 4 MNPT 26050096 6 1 Hydraulic Tee 3 8 FNPT way 26150102 6 1 Hydraulic Tee 1 2 FNPT 3 way 26150151 7 1 Hydraulic Hose 3 8 3 8 x 3 8 MNPTS x 72 L 46100087 7 1 Hydraulic Hose 1 2 1 2 MNPT x 1 2 MNPTS 4871 46200093 7 1 Hydraulic Hose 1 2 1 2 MNPT x 1 2 MNPTS 72 L 46200127 6 1 Hydraulic Tee 3 8 FNPT 3 way 26150102 6 1 Hydraulic Tee 1 2 FNPT 3 way 26150151 8 1 Bushing Hex 1 2 MPNT x 3 8 26300251 9 1 Down Flow Control Valve 3 0 GPM Down Flow Control Valve 41502840 May be in Hose Layout or on Remote Power Unit 10 1 Hose Nipple 3 8 MNPT x 1 4 MNPT When Used 260
17. A R 2 S N 2 VM amp e Eg 5 T 5 a 5 _ 29 HEIGHT NS Bg Li Q Figure 148 Vertical Power Unit Parts Detail 65 REPLACEMENT PARTS LIST Vertical Power Unit N N N x M 2 e 4 V E j p 2327 e 2 o wn Figure 14C Vertical Power Unit Parts Detail 66 TROUBLESHOOTING ANALYSIS DANGER avoid personal injury NEVER go under the lift platform until the load is removed and the scissors mechanism is securely blocked in the open position See Lift Blocking Instructions section PROBLEM POSSIBLE CAUSE AND SOLUTION e The motor rotation for a 3 phase motor may be Lift will not Raise reversed Reverse only two motor electrical leads Check for a line or hose leak e Check for oil shortage in the reservoir Add oil as necessary See Oil Requirements in the Routine Maintenance section The load may exceed the rating the Specifications section Remove the excess load e The suction screen may be clogged starving the pump Remove and clean the screen Drain and replace the oil The suction line may be leaking air due to a loose fitting Tighten as
18. each hole in the skirt mounting bar Hammer the aluminum pin into the rivet until flush with the rivet head Repeat mounting process for the remaining sides of the accordion skirt Install weight rods into the weight rod pockets at the bottom of the accordion skirt Install the spring tempered wire rods into the pocket of black convolutions 32 2 2 2 Z lt 24 lt 2 ANOIA 0 HOL NO ONLLNOOW 1 5204 1 gt NVKIHOOOV DNI ONIMVAC NC JL TIVI 14135 4 4 914 HIVANYAANA ONILNOOW 1015 NO DNILNNOW 39204 008 1H9I3 LYIMS 0 022 vE 1 A18A3SSV J3M ATHW3SSV LAAS ion Accordion Skirt Installati Figure 4 33 OPERATING INSTRUCTIONS N warNine Familiarize yourself with this operator s manual before operating this equipment Only trained and qualified personnel should operate this equipment Scissors lifts have maximum lifting capacity ratings see Specifications section The safety relief valve has been factory set to open at a pressure slightly above the rated load capacity and allows the oil to bypass into the reservoir to prevent damag
19. empty cylinders before movement is noted NEVER raise a lift to the full raised height until the cylinders and hoses have been completely bled of air 20 Remove and place the maintenance leg in its storage location then press the DOWN button on the controller to cycle the lift to the fully lowered position Hold the DOWN button 30 to 40 seconds to allow air in the cylinders to bleed back into the reservoir tank 44 GENERAL MAINTENANCE PH CYLINDER REPACKING Reference Figure 6 21 Cycle the lift 10 to 15 times and repeat the bleeding operation by holding the DOWN button for 30 to 40 seconds 22 Check the oil level in the reservoir with the lift in the fully lowered position Add oil as necessary see Routine Maintenance for oil recommendations 23 Clean replace the oil filler breather cap if it appears dirty 24 Clean up any debris and or spilled oil from the area PIPE THREAD SEALANT Loctite PST 567 pipe thread sealant or equivalent is recommended Do not use Teflon tape Tape fragments can cause malfunctioning of the hydraulic system Figure 6 Hydraulic Cylinder 45 GENERAL MAINTENANCE TH CYLINDER REPACKING Reference Figure 6 CYLINDER REMOVAL AND REPACKING 1 Raise the lift to its full height and block securely See Lift Blocking Instructions 2 Cut off the electricity to the power unit lock out tag out Disconnect the cyl
20. the button Caution Do not raise the lift to its full travel until all the air has been bled from the system is very difficult to lower the lift if the velocity fuses engage while the lift is fully raised Then lower the lift back to fully collapse holding the DOWN button for approximately 60 seconds Repeat this process five to seven times to bleed any air out of the hydraulic system while confirming that the alignment of the lift in the pit is acceptable 30 INSTALLATION INSTRUCTIONS STARTING UP AND LAGGING DOWN continued 6 Raise the platform and install the maintenance device see Lift Blocking Instructions section 7 Lag down the base frame the holes provided Lag bolts should be able to withstand 2000 lbs minimum upward pull at each corner 8 Replace any electrical connections with permanent FINAL PREPARATION 1 Place the optional handrails in the platform sockets as shown in Figure 3B 2 Be sure the maintenance device is securely in its storage position 3 Check oil level of reservoir with the lift in the fully lowered position Oil should be 1 to 1 1 2 below the top of the reservoir tank See the Maintenance section for oil specifications 4 Make sure that all applicable labels are in place in accordance to Figure 1 WARNING DANGER WARNING and CAUTION labels and informational decals and plates must be intact and in place on the lift Contact an Autoquip repre
21. 09 LNOHLIM ONILVH 79919195739 8 OL 138V1 401 43409 Sv ANY Aldd V OLHJTIVISNI 2 SNOILONYLSNI S H3Hf LO VAnNVIN Yad GYVND HOLIMSLOOA TIVLSNI 9 SHAHLO 3909 ASSILVS OL 914 SLINGNOO SHIM 31ViHdOHddV ISN 5 SNOILONNA HOLIMS OL Q3HIS3Q 31 S38IM ANY 510 4 SEVL 81 9 6 ISA NO QHOO OS 91 ONILSIX3 OL 5 NMOHS AHOSS39OV SIHL 3305539 H3MOd LOANNOOSIG 1VOIH10313 ONINHVM SALON 0 7500 195 NMOGQ HOLIMSLOOA 2 ANNOYS ON 532 1 dAL ALON 33S quvno 151004 0 01 SdVNS LNO NMOHS 0 2200 92 dOV quvno HOLIMS LOOS 2 0909 1OSH LNOO 0 8660 186 tch Wiring Footswi igure 8A F 50 0860 166 2 06 0690 0 034 ALO 1
22. 3 3 S1OHLNOO LINN H3MOd LH9I3H Qasivd UIHAVUL 1H913H Q3H3M01 ALIOVdVO XVN S9NIMV IG 21312345 dINDOLNV LOVLNOOD 2517374 Od SI N9IS3G SI 1TVSOdO d SIHL 751411 SHOSSIOS TWIHLSNGNI 15 1 ISNV SQ330X3 HO SLAAW 76 I3WVN3 1 OV Q31NIVd 38 OL 131 72 5 1 3WiL 34irn HLIM Q3ddifiO3 SLNIOd LOAld S437104 S3T1XV 11V SALON 02210928 ing Pit Drawi Figure 3A 28 INSTALLATION INSTRUCTIONS A 1 2 NPT FEMALE FITTING IS PROVIDED ON CLEVIS END OF BASE ASSEMBLY FOR CONNECTION OF CONNECTING HOSE LIFTING CHAIN W SPREADER BAR BY INSTALLER OPTIONAL 48 HIGH REMOVABLE HANDRAILS 2 3 4 10 UNC LIFTING EYES BY INSTLLER TO FIT IN TAPPED HOLES IN PLATFORM TEMPORARY HYDRAULIC HOSE DO NOT PINCH OR CRUSH WHEN INSTALLING LIFT BASE FRAME IS PRE DRILLED WITH HOLES FOR LAGGING LIFT SECURELY TO PIT FLOOR TRENCH OPTIONAL Figure 3B Lifting and Installation 29 INSTALLATION INSTRUCTIONS LEVELING TO GRADE Reference Figure 3A amp 3B 1 The platform top should be solid and flush with the pit curb angles The pit depth includes 1 2 added to the lowered height of the lift for leveling purposes see Figure 10 and 11 2 Fu
23. 50096 10 1 Hose Nipple 1 2 x 3 8 MNPT When Used 26050153 56 REPLACEMENT PARTS LIST 068 015 1401 20 80 8 9 aw ISOH 54 ONIM 203 21 SNOLLO V 532 33101 4 22 345 3 44 ON ETT sar BION ATADS 0400 8 eng L 38085386 0360 601 V 301 068 015 Cylinder amp Hose Di Figure 11 57 REPLACEMENT PARTS LIST 60DP90 TO 96DP90 PARTS LIST CONTACT AUTOQUIP SERVICE DEPT FOR ADDITIONAL MODEL LIFTS Reference Figure 12 ITEM PART DESCRIPTION 24012502 Washer 1 16 X 1 502 X 2 1 8 45400249 Retainer Ring 1 1 2 Heavy Duty 20023925 DU Bushing 24DU16 1 500 X 1 000 L 52501491 Roller Pin 1 500 X 2 125 L 1 Ring Groove 52601640 Roller w Bushing 1 W X 3 OD X 1 1 2 ID 45400546 Retainer Ring 1 3 4 Heavy Duty 24026008 Washer 0 120 X 1 781 ID X 2 3 4 OD 52505130 Leg Pivot Pin 1 750 X 3 563 1 Ring Groove Heavy Duty 9 20024667 Bushing 280024 1 750 ID X 1 500 L 10 52504032 Clevis Pin 1 500 X 2 063 2 Ring Grooves 11 52505470 Bottom Oylinder Pin w Non Rotator 12 52505480 Top
24. 6 62 8402120 10274 48 x 80 108DP90 108DP120 60 x 102 60 x 106 144DP30 144DP60 108 72 113 STD Power Unit 2 Internal Single Cylinder Remote PU 5V 5HP Vert LOAD CAPACITY The load capacity rating is stamped on a metal namep Max Speed Ship Wt Platform min mnm 42 x 72 48x84 48 x84 60 x 96 60 x 104 78 x 106 11 75 46 78 112 84 116 126 84 4 96 x 132 2G 96 136 5V HT PU 5V HT High Travel Tank late that is attached to one side of the lift Leg assembly This load capacity rating is a net rating for a lift furnished with the standard minimum platform Each platform size listed Standard Minimum platform size for each model lift has been set to raise the lift capacity plus a small amou above in Lift Specifications is the The relief valve on the power unit nt for overload When gravity roller conveyors fixtures or special tops etc are installed on the lift platform after leaving the plant deduct the weight of these components from the load rating to obtain the net lifting capacity 15 SPECIFICATIONS A CAUTION Lifts should not be overloaded beyond the established capacity as damage and or personal injury may result and will void its warranty N DANGER Do not make modifications to the lift without authorization from the manufacturer Autoquip ca
25. Cylinder Pin w Non Rotator 1 1 8 X 6 5 8 L Od O01 PO NA Platform Assembly Contact Autoquip Service Dept NA Internal Power Unit Contractor Power Unit NA Leg Assembly Contact Autoquip Service Dept NA Cylinder or Cylinder Seal Kit See Hydraulic Parts List NA Base Assembly Contact Autoquip Service Dept 58 REPLACEMENT PARTS LIST es Te Du we IVBOVIC SLAVA dC 110 E AERE dg 39NY33101 OE 4444 13412348 SSIINN A8 6 PERPE 101112 SINTTO 3899 POOTO 41 WOLIOS 5 LINN XIMOd m 16829 Nid 915 JWYX4 3599 187119 Nid O71 zi 401 MAWASSY 0206181219 YSGNITAD E aes AT8W3SSV 61 6 0 12 6 Nid SANO 7 Nid 8 PUSLE mos 511 30 396 HLO8 NO ATIW3SSV TWOLNAGI SIN Vd INIWON 30 05000058 Replacement Parts Diag 59 Figure 12 REPLACEMENT PARTS LIST Contractor Power Unit CONTRACTOR POWER UNIT Reference Figure 13A amp 13B PART DESCRIPTION 65750040 HYDRAULIC SCHEMAT
26. IC 6430633X Contractor P U Assembly without Sol Coil select coil below 64201020 Polyethylene Reservoir 9 x 9 x 18 47701640 Filler Breather Cap 30600613 5 HP Contractor Motor 208 230 460V 60CY 3 PH Tang Shaft C Face Foot Mt 41502840 40200655 Pump 2 8 GPM Tang Shaft without Sol Coil select coil below Down Flow Control Valve 3 0 GPM 41050139 Suction Strainer Reservoir 32701290 Solenoid Coil 24Volt AC Down Valve 32701300 Solenoid Coil 115 Volt AC Down Valve 12 35194090 Up Down Pushbutton Kit Wall Mount or Handheld PB with 20 Ft Straight Cord 35150140 Controller Assembly 208 230 Volt 60HZ 3PH 24Volt Control Voltage 35150145 Controller Assembly 208 230 Volt 60HZ 3PH 115Volt Control Voltage 35150150 Controller Assembly 460 Volt GOHz 3PH 24Volt Control Voltage 35150155 Controller Assembly 460 Volt 60HZ 3PH 115Volt Control Voltage 60 0 EET Ye H 3 5 Tt QE 52 WOD dINDOLNV MMM 9286 118 888 AAV IVIHLSNANI M 8601 dINDOLNV 114 HO LOVHV LNOO 277020177 20 2 4 8 ON 310n0 1VSOdO ld 3NVI 3N31ALH3A TOd TOU LNOO 48LX 6X 6 TWD 9 S GION310S 35001 dIHS RN diH LS 1VNIWH3 L 01 d3HIM 3Hd HOLOVLNOO 15 5
27. ING PROCEDURE continued 5 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 6 Once inspection or work is complete reverse steps 1 5 above raise the lift off the maintenance device and place the maintenance device back into the designated storage position 21 INSTALLATION INSTRUCTIONS N WARNING Before installing the lift read amp follow the recommended safety practices in the Safety Practices section Failure to follow these safety practices could result in death or serious injury FLOOR INSTALLATION 1 Make sure the installation area is clean before starting Check the mounting surface of the floor with a level or straight edge If the floor is not level add shims or grout under the lift base frame along the entire perimeter of the base to achieve a level and flat base installation level base will ensure proper wheel tracking and smooth lift operation If the permanent electrical work is not complete some means of temporary lines with an on off device for the power supply should be set up for testing purposes Place the lift in the installation area and level the base frame per note 1 NOTICE When moving the lift do not attempt to pick it up by the platform the platform is hinged and could be damaged Pick up the lift from under the base frame ONLY using a strap sling Make t
28. INSTALLATION OPERATION AND SERVICE MANUAL DOUBLE PANTOGRAPH LIFT Autoquip Box 1058 e 1058 West Industrial Avenue e Guthrie OK 73044 1058 888 811 9876 e 405 282 5200 FAX 405 282 3302 www autoquip com Item 830DPL Version 2 0 Dec 2011 TABLE CONTENTS Identification and Inspection 3 Responsibility of Owners Users 4 Safety Signal Words 5 Safety Practices 6 Label Identification 11 Specifications 15 Lift Blocking Instructions 17 Installation Instructions 22 Operating Instructions 34 Routine Maintenance 35 General Maintenance 39 Replacement Parts List 56 Troubleshooting Analysis 67 Warranty 73 IMPORTANT Please read and understand this manual prior to installation or operation of this lift Failure to do so could lead to property damage and or serious personal injury If questions arise call a local representative or Autoquip Corporation at 1 888 811 9876 or 405 282 5200 IDENTIFICATION amp INSPECTION IDENTIFICATION When ordering parts or requesting information or service on this lift PLEASE REFER TO THE MODEL AND SERIAL NUMBER This information is on a nameplate attached to the leg assembly Replacement parts are available from a local Autoquip distributor LIFT DOCUMENTATION LIFT MODEL No LIFT SERIAL ________ Date Purchased __ 3 INSPECTION Immediately upon receipt of the lift a visual inspection should be made to determine that the lift has not been damaged
29. L WORLOATS 10 18 ILINOYN AHL 30 1 THIM 1081 ONLLSDGI LO3NNOOSKI 6 SHAHLO AB 58000 TY901 AJSILYS LINGNOD Z AMOSSISDOV SIHL SNIHIM 330438 123NNOOSICG IVZVH ENINHYM h 531418 9010709 Limit Switch Installation and Wiring UP Figure 10 55 REPLACEMENT PARTS LIST HYDRAULIC PARTS LIST Reference Figure 11 IT QTY Description Part No No INSPECT CYLINDER FOR ACUTAL PART NUMBER PART NUMBER IS STAMPED ON CYLINDER 1 2 Cylinder 3 bore x 16 1 2 stroke all 60 travel models 42600870PH 1 2 Cylinder 3 bore x 20 stroke all 72 travel models 42600860PH 1 2 Cylinder 3 bore x 26 stroke all 84 travel models 42600850PH 1 2 Cylinder 3 bore x 30 stroke all 96 travel models 42600840PH Seal Kit Single Cylinder Kit for all 3 Bore PH cylinders 45503460PH Cylinders without the PH in the part number are TH cylinders Or Special order cylinders CONTACT AUTOQUIP FOR REPLACEMENT Seal Kit Single Cylinder Kit for all 3 Bore TH cylinders 45503270 2 2 Hydraulic elbow 1 4 MP 1 4 MP 26100370 3 2 Velocity Fuse 3 5 GPM 1 4 FNPT 41800514
30. NING Before maintaining lift read amp follow the recommended safety practices in the Safety Practices section Failure to follow these safety practices could result in death or serious injury THROW OVER BRIDGE N WARNING Any lift which has a hinged throw over bridge damaged to the point of hanging more than 30 degrees below horizontal is in violation of the safety standards set forth in ANSI MH29 1 and MUST be taken out of service until the bridge is repaired or replaced Failure to do So could result in severe personal injury or permanent damage to the lift N DANGER Do not work under lift without Maintenance Device To avoid personal injury NEVER go under the lift platform until the load is removed and the scissors mechanism is securely blocked in the open position and the appropriate OSHA lock out tag out procedure is followed See Lift Blocking Instructions section 35 ROUTINE MAINTENANCE Daily Inspection List 10 hours of operation Check reservoir fluid level Check all hydraulic hoses and electrical cords for cracks abrasions twisting etc Small leaks at connections can be remedied by tightening connections or replacing the faulty component Check that hydraulic pressure does not exceed 3 000 psi Check overall condition of unit i e bends breaks loose or missing screws etc Monthly Inspection 100 hours of operation Normally scissors lifts will require very little maintenance However a ro
31. OO H3INHOJSNVHLI 8 1O lld 11 IVOIdAL SV NMOHS ANY 03119915 S 1OHLNOO HO SSDVLIOA 21512395 HOS l33HS 0895 HO QNV A1HW3SSV 33 6 6 2 IN 1 ONIHSV14 Q3H H 1 541 4 9 6 8 1 A8 708 19V1NOO 4 A XAV 1 9 2 9 HOLIMS NMOQ Sv 2 9 9 LOWLNOOD 0 N3HM XV 7109 IOVINOO HOLOVINOO AVI3H TO an 9 99 0 gt lt 9 4 5 8 Ex HOLIMS HALUVLS 5 8 674614 H E ne AL X 226 2 uL LL x X 0 6 gt 810 1 0 n QVOTH3AO HOIOVINOO 16 HOLOW LOANNOOSIC 01800259 ica 5HP 3 Ph Contractor or Verti ic Power Uni Schemat ica Electr Figure 9A 52 2 lt 2 lt gt 2
32. UTOQUIP COM MAXIMUM LOAD MAXIMUM SL EEO O O OVER EDGES 36401560 Label 3 Serial Number Nameplate 36401560 LABEL IDENTIFICATION Note Labels shown here are not to actual size see Figure 1 for location of label on lift 000 LBS CAPACITY JUSS AVE GUTHME 77046 10358 425 202 5200 4 WWW Label 4 CAPACITY Decal 36401586 Autoquip LIFTING SOLUTIONS AUTOQUIP COM 36403220 Label 5 AUTOQUIP LOGO Decal 36403220 Label 6 Maintenance Device Label 36400257 13 LABEL IDENTIFICATION Note Labels shown here are not to actual size see Figure 1 for location of label on lift THIS EQUIPMENT WITHOUT HANDRAILS AND SNAP CHAINS Label 7 Handrail Label 36403715 Add label to top rail of the Handrail if equipped with Handrails Cut Line 1 1 1 put hands Do not work 1 Do not stand Avs oed or feet under top under lift without 8 sit or ride on maintenance i lift oid bodily read all or servicin 1 1 1 Label 8 Modified General Purpose Decal 36430050 Replaces label 1 if lift is equipped with Handrails 14 SPECIFICATIONS Side aom lator Load Load 48DP30 30 x 43 60DP90 36x54 36 54 54 3
33. a few cycles 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 Contact Autoquip for optional vertical power unit brackets The electrical work is to be done in accordance with local codes by a qualified electrician See the General Maintenance section for the standard wiring diagram If permanent electrical work is not complete some means of temporary power with an on off device for the motor will be required Fill the reservoir with oil per instructions in the Routing Maintenance section 23 INSTALLATION INSTRUCTIONS LIFT amp HOSE INSTALLATION Reference Figure 3A amp 3B N CAUTION Precautions should be taken to prevent the introduction of contaminates such as dirt or other foreign material into the hydraulic system through open fittings pipes or disassembled components Contamination will ruin the hydraulic system 1 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 Hydraulic Piping Hose Size
34. alve in the pump assembly or Deltatrol Valve is factory set to stay within the parameters of the pump and lift requirements 16 LIFT BLOCKING INSTRUCTIONS N WARNING Only authorized personnel should perform inspection or maintenance and service procedures Unauthorized personnel attempting these procedures do so at the risk of personal injury or death DANGER Failure to properly adhere to lift blocking procedures is to risk the sudden and uncontrolled descent of the lift during maintenance or inspection A falling lift can cause severe injury or death LIFT BLOCKING PROCEDURE Reference Figures 2A amp 2B 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 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 devices and procedures that have been provided 1 All loads must be removed from the lift prior to engaging the maintenance device The maintenance device is 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 i
35. arded as it may contain flushed contaminates from the line 38 GENERAL MAINTENANCE N WARNING Before maintaining lift read amp follow the recommended safety practices in the Safety Practices section Failure to follow these safety practices could result in death or serious injury N DANGER Do not work under lift without Maintenance Device To avoid personal injury NEVER go under the lift platform until the load is removed and the scissors mechanism is securely blocked in the open position and the appropriate OSHA lock out tag out procedure is followed See Lift Blocking Instructions section N DANGER Failure to relieve lift table system pressure could result in the sudden and unexpected release of pressure during maintenance and or repair of the lift and result in severe injury to personnel and or damage to the lift 1 NEVER TRY TO DISASSEMBLE REPAIR A PUMP IN THE FIELD These pumps are high precision devices requiring extreme precision in fit up When one is damaged there is seldom anything that can be repaired in the field It is also more economical to replace a pump than to refit old parts with new parts 2 The roller pin or roller bushing should be replaced whenever excessive wear is detected The rollers are furnished with a pressed in lifetime lubricated bushing PIPE THREAD SEALANT Loctite PST 567 pipe thread sealant or equivalent is recommended Do not use Teflon tape Tape fragments can cause malf
36. as needed Always fill reservoir with New SAE 5W30 motor oil Never fill reservoir with used oil or excess oil from a drip pan or pit Dispose of and handle the used or excess oil 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 Replace any hydraulic hose that shows signs of chafing or leaking Replace suction filter Check for permanent mechanical deformation 36 ROUTINE MAINTENANCE OIL REQUIREMENTS Change oil yearly or more frequently if it darkens materially or feels gummy or gritty Check oil for the presence of water oil will turn milky in color Do not use hydraulic jack oil hydraulic fluids brake fluids or automatic transmission fluid OIL RECOMMENDATIONS Hydraulic lifts operate efficiently utilizing high quality oil products that are readily available in all areas These oil products contain additives that are desirable for optimum performance of the equipment Follow the recommendations below that apply to the circumstances most similar to your installation Environment Ambient Temperature Recommended Oil Indoor locations with variable temperatures 5W30 or 5W40 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 5W30 or 5W40 Multiviscosity Motor Oil Outdoor locations
37. ck nut and slide the piston and bearing assembly Take care to protect the rod surface from damage The upper trunnion clevis and pin on the Leg assembly may be used secure the cylinder rod and prevent rotation of the rod while loosening the piston lock nut 8 Inspect all piston grooves and seal surfaces for any imperfections and repair or replace as necessary Install new packing and seals on the piston rod and bearing assembly See Figure 19 9 Liberally lubricate the piston and seals with CLEAN grease or oil Install the seal and piston on the rod assembly Install the Rod Lock Nut on the rod and torque the Lock Nut to 325 ft 16 3 0 Bore 3 5 Bore amp 4 Bore cylinders On 5 Bore Cylinders torque the Rod Lock Nut to 350 ft lbs The upper trunnion clevis and pin on the Leg assembly may be used to prevent the rotation of the rod while tightening 10 Again liberally lubricate the piston and seals with CLEAN grease or oil and install the rod and piston into the cylinder casing tube using care not to damage any seals or packing 43 GENERAL MAINTENANCE PH CYLINDER REPACKING Reference Figure 6 11 Slip the bearing assembly into place Align the retainer hole in the bearing assembly groove with the slot in the tube 12 Insert the retainer hook end in the hole slot and using a face spanner wrench Turn the bearing assembly clockwise until the retainer is completely inserted in the groove slot in the tube 13
38. e to the lift and its hydraulic power unit The safety relief valve should not be adjusted for any reason as it could cause the motor to prematurely burn out Applying loads exceeding the rated capacity of the lift may result in excessive wear and damage to the lift This type of lift is designed primarily for inplant applications and is typically furnished with constant pressure pushbutton or foot switch controls Actuating the UP button will cause oil to enter the cylinders and the lift will rise When the desired height or upward travel of the platform is attained removing the operator s hand or foot from the switch deactivates the UP circuit button The oil stops flowing and the upward movement will stop To lower the lift activate the DOWN button Opening the down control valve allows the oil in the cylinders to flow through the down valve at a controlled rate and return oil to the reservoir When the desired height or downward travel of the platform is attained removing the operator s hand or foot from the switch deactivates the DOWN circuit The oil stops flowing from the cylinders and the downward movement will stop N WARNING Personnel should always maintain a safe operating distance of at least 36 any time the lift is operated up or down NOTICE 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 34 ROUTINE MAINTENANCE WAR
39. e lift All labels are provided in accordance with ANSI Z535 4 A DANGER Do not work under the lift without a Maintenance Device To avoid personal injury NEVER go under the lift platform until the load is removed and the scissors mechanism is securely blocked in the open position See Lift Blocking Instructions section 2 DANGER Do not install the lift in a pit unless has a toe guard or other approved toe protection A shear point can exist which can cause severe injury to the foot N DANGER HIGH VOLTAGE Disconnect and or lock out the electrical supply to the power unit prior to any maintenance being performed A DANGER Scissors lifts are designed individually for a specific load and application To avoid personal injury do not change the load or application from the original design DANGER Failure to relieve lift system pressure could result the sudden unexpected release of pressure during maintenance and or repair of the lift and result in severe injury to the personnel and or damage to the lift SAFETY PRACTICES wARNING Do not make modifications to the lift such as extending the platform length or width this could cause the platform to tip Do not add unauthorized or unspecified components to the lift Modifications to the lift can result in unsafe operating conditions which could lead to serious injury or death WARNING If the lift is equipped with hand
40. emporary electrical connections and permanent hydraulic connections Raise the lift approximately one foot using the button Then lower the lift back to fully collapse holding the DOWN button for approximately 60 seconds Repeat this process five to seven times to bleed any air out of the hydraulic system 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 Raise the lift to the top of its travel and make positioning adjustments Check for the proper height If needed shim to the desired height DO NOT spot shim Shim the full length of the base frame This will prevent the frame from sagging under an exceptionally heavy load 22 INSTALLATION INSTRUCTIONS 6 7 DANGER Do not work under the lift without use of the Maintenance Device To avoid personal injury NEVER go under the lift platform until the load is removed and the scissors mechanism is securely blocked in the open position and the appropriate OSHA lock out tag out procedure is followed See Lift Blocking Instructions section The base frame of the lift has pre drilled holes for lagging it securely to the floor Mark the holes drill and install with anchors Lifts with oversize platforms have minimum pull out requirements of 2 000 16 for each anchor Make permanent electrical connections and operate the lift through
41. er cylinder clevis Remove the cylinder pin from the lower clevis by carefully tapping out the clevis pin Avoid damaging the clevis pin or bushings 9 Remove the cylinder from the leg assembly 42 GENERAL MAINTENANCE CYLINDER REPACKING Reference Figure 6 jp Remove the cylinder as described above in Cylinder Removal 2 Pull the rod out of the cylinder tube sufficiently to access to the spanner wrench holes on the rod end of the cylinder Do not allow oil or dirt to be pulled back into the hydraulic hose 3 Insert a Spanner wrench in the upper bearing assembly and turn the bearing assembly counter clockwise until the tip of the retainer ring appears in the slot located on the cylinder outer casing 4 Insert a small blade screwdriver under the tip of the retainer ring and turn the upper bearing assembly counter clockwise until the retainer is removed from the slot NOTE The wire retainer ring may be a cutting or puncturing hazard 5 the rod out of the tube slowly to remove the rod and bearing assembly NOTE Use caution to prevent surface damage to the rod This could result in seal failure and or leakage 6 After all the internal components have been removed use a bright light to inspect the inner walls of the cylinder barrel Use a cylinder hone if necessary to remove any apparent nicks or scratches Clean and flush the barrel thoroughly after honing to remove chips and grit 7 Remove the piston lo
42. ft to make positioning adjustments and align the platform in the pit with a proper clearance of 1 minimum between the platform edge and the pit curb angle N DANGER Do not work under lift without Maintenance Device To avoid personal injury NEVER go under the lift platform until the load is removed and the scissors mechanism is securely blocked in the open position and the appropriate OSHA lock out tag out procedure is followed See Lift Blocking Instructions section The base frame of the lift has pre drilled holes for lagging it securely to the floor Mark hoes drill and install with anchors Lifts with oversize platforms have minimum pull out requirements of 2 000 lbs for each anchor Make the permanent electrical connections and operate the lift through a few cycles 26 INSTALLATION INSTRUCTIONS CLEAN UP 1 Clean up any debris from the area A clean installation makes a good impression and creates a much safer environment 2 Touch up paint is available from Autoquip for repair of damaged paint surfaces WARNING DANGER WARNING and CAUTION labels and informational decals and plates must be intact and in place on the lift Contact an Autoquip representative if labels are missing or damaged See Label Identification section of this manual 27 gt O 2 2 lt lt 2 WOOD dINDOLNV MMM 9286 118 888 2062 8990
43. g can starve the motor even when the source voltage is ample Most of Autoquip s standard motors are rated for intermittent duty two minute run times with two minute rests 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 observe the wiring diagram on the nameplate for proper voltage connections Rewire The pump may be binding from oil starvation which develops high internal heat Check for low oil level or closed breather holes in the reservoir fill plug The pump can be irreparably damaged by oil starvation and may have to be replaced 72 LIMITED WARRANTY The user is solely responsible for using this equipment in a safe manner and observing all of the safety guidelines provided in the Owner s Manual and on the warning labels provided with the lift If you are unable to locate either the manual or the warning labels please contact Autoquip or access www autoquip com for replacement downloads or information Autoquip Corporation expressly warrants that this product will be free from defects in material and workmanship under normal intended use for a period of Two 2 Years for Labor electrical mechanical and hydraulic components parts or devices and warrants the structure of the lift agains
44. in transit Any damage found must be noted on the delivery receipt In addition to this preliminary inspection the lift should be carefully inspected for concealed damage Any concealed damage found that was not noted on the delivery receipt should be reported in writing to the delivering carrier within 48 hours The following is a checklist that will aid in the inspection of the lift 1 Examine entire unit for any signs of mishandling Pay special attention to the power unit and controls 2 Thoroughly examine all connections making sure they have not vibrated loose during transit 3 After installation raise the lift and inspect the base frame platform scissors assembly and cylinder plumbing connections 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 RESPONSIBILTY OF OWNERS USERS DEFLECTION It is the responsibility of the user purchaser to advise the manufacturer where deflection may be critical to the application INSPECTION amp MAINTENANCE The lift shall be inspected amp maintained in proper working order in accordance with this manual and with other applicable safe operating practices REMOVAL FROM SERVICE Any lift not in safe operating condition such as but not limited to excessive leakage missing ro
45. inder hose at the power unit end and insert it into the oil fill hole of reservoir 4 Loosen the bolt in the cylinder upper clevis 5 Remove the cylinder from the upper clevis 6 Lift the cylinder out of the leg assembly 7 Push the piston rod into the cylinder to eject much as possible into a container 8 Insert a Spanner wrench and turn the upper bearing assembly clockwise until the tip of the retainer appears in the slot Place a small screwdriver under the retainer and turn it until the retainer is completely removed 9 Be sure the hose port is open to allow air into the cylinder Pull the piston rod out to remove the upper bearing 10 After all of the internal components have been removed use a bright light to inspect the inner walls of the barrel Use a cylinder hone to remove any apparent nicks or scratches Clean and flush the barrel after honing 11 Remove the piston head nut from the rod The upper clevis and pin may be used to prevent rotation of the rod while loosening Remove the old piston 12 Inspect the groove for nicks or scratches that could affect the seal or barrel walls remove as necessary 13 Install the new piston seals and rod wiper 14 Check the piston head nut for tightness and torque to 600 650 ft lbs on 3 8 3 12 bore cylinders or 850 950 ft 16 on 4 bore cylinders The upper clevis and pin may be used to prevent the rotation of the rod while tightening 15 Liberall
46. ing Check the mounting surface of the pit floor with a level or straight edge If the floor is not level add shims or grout under the lift base frame along the entire perimeter of the base to achieve a level and flat base installation level base will ensure proper wheel tracking and smooth lift operation Check the chase 3 conduit entrance into the pit If the permanent electrical work is not complete some means of temporary lines with an on off device for the motor should be set up for testing purposes Lower the lift into the pit and check for proper height The lift should be flush with the pit angle framing If needed shim to the desired height DO NOT spot shim Shim the full length of the base frame This will prevent the frame from sagging under an exceptionally heavy load 25 INSTALLATION INSTRUCTIONS PIT INSTALLATION Platforms with Bevel Toe Guards Reference Figure 3A amp 3B 7 8 NOTICE When moving the lift do not attempt to pick it up by the platform it is hinged and could be damaged Pick up the lift from under the base frame ONLY using a strap sling Make temporary electrical connections and permanent hydraulic connections Raise the lift approximately one foot using the UP button Then lower the lift back to fully collapse holding the DOWN button for approximately 60 seconds Repeat this process five to seven times to bleed any air out of the hydraulic system Raise and lower the li
47. ioning of the hydraulic system 47 GENERAL MAINTENANCE N pancen Do not attempt to remove the velocity fuse until the lift is securely supported with the maintenance locking devices and all hydraulic pressure has been removed from the lifting cylinders and hydraulic hoses Failure to follow these instructions could result in personal injury or death VELOCITY FUSE REPLACEMENT Never attempt to take a velocity fuse apart and repair it These are precision devices that are factory assembled under exacting conditions Velocity fuses should always be replaced 1 The arrow on the exterior surface of the velocity fuse shows the direction of the restriction to the oil flow The arrow should always point away from the cylinder 2 Do not use Teflon tape on the threaded connections Tape fragments can cause malfunctioning of the fuse See Pipe Thread Sealant above 3 Check all fitting connections for hydraulic leaks and tighten as necessary HOSE ORIENTATION To prevent damage to the cylinder hose and possible failure of lift it is necessary to establish a correct hose shape and pattern of movement as follows 1 Raise the lift to its full height and block securely See Lift Blocking Instructions 2 Install one end of the new hose to the cylinder elbow fitting 3 Since the hose is fixed at both ends it is possible to put a twist in the hose that will allow it to describe the same pattern each time the lift is operated This twist
48. llers pins 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 REPAIRS All repairs shall be made by qualified personnel in conformance with Autoquip s instructions OPERATORS Only trained personnel and authorized personnel shall be permitted to operate the lift BEFORE OPERATION Before using the lift the operator shall have e Read or have explained and understood the manufacturer s operating instructions and safety rules e Inspected the lift for proper operation and condition Any suspect item shall 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 shall be corrected before further use of the lift DURING OPERATION The lift shall only be used in accordance with Autoquip s DP O amp M manual Do not overload the lift Ensure that all safety devices are operational and in place Autoquip warrants this lift for 60 000 cycles each warranty year This number of cycles is meant to represent normal single shift duty Exceeding this number of cycles shortens the life of the lift and the length of your warranty It also indicates that a more robust lift design for high cycle lift should have been requested
49. lly lower the lift platform into the pit and check for proper height 3 Shims and or grout must be placed under the entire base frame assembly and the platform support members to support the platform top at grade level DO NOT spot shim Shims and or grout must be able to support the lift base frame while loaded at full rated lifting capacity and rollover load N CAUTION The Contractor or Owner is responsible for removal of the Shipping Bolt and Lifting Eye Bolts prior to operating the lift Failure to remove the Shipping Bolt before operating the lift will cause permanent damage to the lift STARTING UP AND LAGGING DOWN 1 Check the routing of the temporary hydraulic lines to assure that the hose is clear of legs bas frame and platform when lift is in the lowered position 2 Make positioning adjustments of the lift to align the platform with a 1 clearance around the edges of the pit 3 Make temporary electrical connections and permanent hydraulic connections refer to Hydraulic Piping Hose Size chart above The female end connection on the lift base frame is 1 2 NPT 4 For remote power units a optional connecting hose must be used for connecting the remote power unit to the lift Simply thread one end of the high pressure hose into the power unit fitting and into the coupling located the base frame NOTE Use pipe dope at all connections DO NOT USE TEFLON TAPE 5 Raise the lift approximately one foot using
50. 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 parts used to replace defective material must be genuine Autoquip parts in order to be covered by this Limited Warranty AUTOQUIP CORP Autoquip Box 1058 Guthrie OK 73044 1058 Telephone 888 811 9876 405 282 5200 CORPORATION Fax 405 282 3302 www autoquip com 73
51. n or maintenance being performed POWER UNIT WIRING Reference Figure 5 CONTRACTOR REMOTE POWER UNIT 1 The Contractor Power Unit utilizes a 5 HP 208 230 460 Volt 60 hertz 3 phase Super Torque intermittent duty motor with one full lift cycle per 2 minute period driving a high pressure positive displacement pump assembly with an internal relief valve check valve and down solenoid valve 2 Because 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 VERTICAL 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 2 The vertical power unit is also available with a 5 230 Volt 60 hertz 1phase motor or a 3 HP 115 Volt 60 hertz 1phase motor as an option These motors are not Super Torque motors These motors coupled with a high pressure positive displacement gear pump and Autoquip Corporation s patented Deltatrol valve
52. needed The breather holes in the reservoir fill plug may be clogged Remove and clean The voltage at the motor terminals may be too low to run the pump with the existing load Check by measuring the voltage at the motor terminals or as near as possible while the pump is running under load Reading the source voltage or voltage is meaningless Inadequate or incorrect wiring can starve the motor when the source voltage is ample Correct as necessary e The Down valve may be energized by faulty wiring Check the solenoid wiring e The Down valve stem may be bent causing the valve to stick open Replace the down solenoid valve The motor may be single phasing Check wiring fuses etc The pump may be seized if motor is humming or blowing fuses on overload protection devices Remove the pump The pump should be able to be rotated by hand Check for cracks in the housing 67 TROUBLESHOOTING ANALYSIS PROBLEM POSSIBLE CAUSE AND SOLUTION Lift will not Raise Continued The manual lowering device may be engaged e AIR POWER UNIT Air hose connections may be leaking air or hoses maybe crimped Check for air leaks and hose crimping and resolve these issues There may be insufficient air pressure or air flow at the air motor Air requirements at the air motor are 90 PSI amp 110 CFM Check the air supply at the air motor and resolve air supply issues 68
53. njury or death or permanent damage to the maintenance device and or the lift 2 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 3 Locate and engage all maintenance devices a Flip over maintenance locks are permanently welded on the side the base frame on the roller end of the lift base frame Both locks must be flipped over and resting inside the base frame and thus blocking the path of the base rollers See Figure 17 LIFT BLOCKING INSTRUCTIONS LIFT BLOCKING PROCEDURE Reference Figures 9A amp 9B 0 Maintenance leg is connected to the base frame by a chain Remove the maintenance leg from its storage location Place one end of the maintenance leg in the leg socket located in the base frame on the Clevis End See Figure 9B Lower the lift platform until it comes down and makes contact with the maintenance leg The maintenance leg should be centered in the platform maintenance leg socket located underneath the platform on the Clevis End Re check to ensure that the maintenance leg device is inside the platform maintenance socket and in contact with the platform deck surface If the maintenance leg is not fully engaged the lift could fall unexpectedly resulting in permanent damage to the devices or the lift N DANGER Do not work under lift without Maintenance Device To avoid personal injury NEVER go unde
54. nnot foresee and is not responsible for injury or damage which results from the unauthorized modifications or misuse of the lift UNBALANCED LOADING The stabilization provided is basically for balanced loads If special attachments extend beyond the length and or width dimensions of the platform the end and or side load capacity must be reduced contact an Autoquip Sales representative LIFT DUTY Autoquip standard lift designs as described in the specifications typically include intermittent duty motors and are designed to cycle one complete up and one complete down lift operation no more frequently than every two minutes or approximately 60 000 times cycles per year This is considered normal duty It is the responsibility of the user to notify Autoquip whenever a specific application is likely to demand above normal duty from the lift in excess of 60 000 cycles per year Above normal duty typically requires supplemental design features to enhance the serviceable life of the lift amp to avoid loss of warranty PUMP PRESSURE This lift incorporates a positive displacement pump machined to a high degree of accuracy and specially adapted to requirements of higher pressure ranges over that of a standard pump Therefore standard factory models of the same manufacture cannot replace it The pump can operate efficiently at intermittent pressures up to 3200 PSI and continuous duty to 2500 PSI The safety relief v
55. of its travel and then lowering it Should the above steps not correct the problem contact Autoquip to obtain instruction for further action 69 TROUBLESHOOTING ANALYSIS PROBLEM POSSIBLE CAUSE AND SOLUTION Lift Raises Slowly Lift lowers slowly The structural members of the lift may be binding Check for pinched hose or tubing Where pipe is used check for obstruction in the line The hydraulic line or hose may be leaking The oil viscosity is not suited for the environmental conditions Refer to Routine Maintenance section for oil recommendations Check the oil level in the reservoir The motor voltage wiring may be incorrect The suction screen may be clogged Remove and clean the screen Drain and replace the oil The suction line may be leaking air due to a loose fitting Tighten as needed The breather holes in the reservoir fill plug may be clogged Remove and clean The power unit pump may be defective The structural members of the lift are binding Check for pinched hose or tubing Where pipe is used check for obstruction in the line The oil viscosity is not suited for the environmental conditions Refer to Routine Maintenance section for oil recommendations The return filter may be clogged due to dirt or damage Vertical PU The connecting hose on a Remote power unit maybe too small See Lift amp Hose Installation in Installation Instructions 70
56. r the lift platform until the load is removed and the scissors mechanism is securely blocked in the open position and the appropriate OSHA lock out tag out procedure is followed See Lift Blocking Instructions section N DANGER If for any reason you are unable to lower the lift completely onto the maintenance device s stop immediately and consult the factory Failure to properly use the factory approved maintenance device s could result in severe injury or death 4 Once the maintenance device s is properly and securely engaged continue to press the down button for an additional 5 10 seconds to relieve all pressure in the system it could take longer in a pneumatic system N WARNING Failure to relieve the system operating pressure could result in the sudden and unexpected release of high pressure fluids or air during maintenance and or repair of the lift and result in severe injury or death 18 LIFT BLOCKING INSTRUCTIONS MAINTENANCE 5 BOTH SIDES OF FRAME Figure 2A Flip Over Maintenance Locks LIFT BLOCKING INSTRUCTIONS MAINTENANCE LEG SHOWN IN PLACE ON CLEVIS END OF LIFT 5 SY Ss YS D MAINTE 4 SHOWN IN STORAG LOCATION Figure 2B Maintenance Leg High Capacity High Travel Models LIFT BLOCKING INSTRUCTIONS LIFT BLOCK
57. rails do not operate this equipment without handrails and snap chains in place N WARNING Under no circumstances should the down flow control valve be removed from the Contractor Power Unit or the Deltatrol on the Vertical Power Unit to obtain faster lowering speed loaded lift can reach dangerous and destructive speed N WARNING Do not attempt to remove the velocity fuse until the maintenance block securely supports the lift and all hydraulic pressure has been removed from the lifting cylinders and hydraulic hoses Failure to do so could results in personal injury or death N WARNING To avoid personal injury stand clear of scissors leg mechanism while lift is in motion SAFETY PRACTICES WARNING All warning and information decals should be in place as outlined in the Label Identification section If decals are missing or damaged they should be replaced with new ones Contact Autoquip for replacements warning Lift platforms traveling below floor levels my create openings and the shape of the load and how the load is arranged on the lift may create a toe hazard as the load passes the top edge of the pit Both situations may require guarding in accordance with Federal Regulations Any such guarding must be installed prior to operating the lift WARNING The hydraulic velocity fuse HVF must be properly installed The HVF is attached to the elbow fitting in the trust angle port casing end of
58. rt mounting bar holes and punch holes in the skirt mounting collar Push a nylon drive rivet through each hole in the skirt mounting bar Hammer the aluminum pin into the rivet until flush with the rivet head Repeat mounting process for the remaining sides of the accordion skirt UNDERNEATH MOUNTING Skirt Install Figure 2 Mounting an Accordion Skirt Underneath the Platform Raise one side of the skirt along with a 1 8 x 1 skirt mounting bar to the underside of the platform skirt support bar When possible center the skirt mounting collar and the 1 8 x 1 skirt mounting bar on the platform support bar Align the pre drilled holes in the skirt support bar picture frame with the skirt mounting bar holes and punch holes in the skirt mounting collar Push a nylon drive rivet through each hole in the skirt mounting bar Hammer the aluminum pin into the rivet until flush with the rivet head Repeat mounting process for the remaining sides of the accordion skirt TOE GUARD MOUNTING Skirt Install Figure 3 Mounting an Accordion Skirt Onto the Bevel Toe Guard Raise one side of the skirt along with a 1 8 x 1 skirt mounting bar to the side of the bevel toe guard When possible center the skirt mounting collar and the 1 8 x 1 skirt mounting bar on the platform bevel toe guard Align the pre drilled holes in the bevel toe guard with the skirt mounting bar holes and punch holes in the skirt mounting collar Push a nylon drive rivet through
59. sentative if labels are missing or damaged CLEAN UP 1 Clean spilled oil and debris from the area A clean installation makes good impression and creates a much safer environment 2 Touch up paint is available by request from Autoquip for repair of damaged paint surfaces 31 INSTALLATION INSTRUCTIONS SKIRT INSTALL PROCEDURE FOR A LIFT ORDERED WITH AN ACCORDION SKIRT Reference Figure 4 1 4 Position the platform in the raised position Install the maintenance locks see Lift Blocking Instructions section Remove the handrails Position the accordion with the weight rod pocket at the bottom and the mounting collar at the top The breathable material when provided must be positioned at the top of the skirt with the mounting collar Slip the skirt over the end of the platform Turn the skirt as required to slide over the other end of the platform and leg assembly The skirt should be in position under the platform while enveloping the base assembly See Skirt Dwg Figure 4 and select the correct mounting configuration Number 1 2 or 3 SIDE MOUNTING Skirt Install Figure 1 Mounting an Accordion Skirt On the Platform Side Raise one side of the skirt along with a 1 8 x 1 skirt mounting bar to 1 side of the platform When possible center the skirt mounting collar and the 1 8 x 1 skirt mounting bar on the platform side Align the pre drilled holes in the side of the platform with the ski
60. sonal injury N CAUTION Spilled oil is very slippery and may also present a fire hazard Clean up all spilled oil to prevent personal injury or equipment damage SAFETY PRACTICES NOTICE Do not continue to depress the UP button on the controller if the lift is not raising or if the lift has reached the fully raised position To do so may result in permanent damage to the motor or pump NOTICE Never run the pump for more than a couple of seconds without pumping oil This applies to low oil conditions improper motor rotation running the pump against the relief pressure after the lift is fully raised against the physical stops running overloaded beyond capacity or running at reduced speed because of pinched or obstructed hydraulic lines NOTICE Do not operate the power unit on relief for more than a few seconds When on relief the valve will make a squealing sound NOTICE Precautions should be taken to prevent the introduction of contaminates such as dirt or other foreign material into the system through open fittings pipes or disassembled components Contamination will ruin the hydraulic system NOTICE Use only approved oils in the lift See Specifications section 10 LABEL IDENTIFICATION
61. t 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 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
62. the cylinder Do not use a swivel fitting between the HVF and cylinder the HVF is installed improperly it will not lock up in the event of a catastrophic hydraulic line break N WARNING Use properly rated hoses only Never use fittings or hoses that are not properly rated for the intended use Contact Autoquip for replacements N WARNING Never exceed the rated capacity of the lift Overloading or uneven loading could result in load instability and cause serious personal injury SAFETY PRACTICES WARNING Any lift which has hinged throw over bridge damaged to the point of hanging more than 30 degrees below horizontal is in violation of the safety standards set forth in ANSI MH29 1 and MUST be taken out of service until the bridge is repaired or replaced Failure to do so could result in severe personal injury WARNING Lifts should not be overloaded beyond the established capacity as damage and or personal injury may result N WARNING Only trained and qualified personnel should operate this equipment N WARNING Whenever raising or lowering the lift personnel should maintain a safe operating distance of at least 36 to avoid personal injury N WARNING Any time the velocity fuses HVF have been tripped the owner must investigate the cause of the trip and ensure any necessary corrective actions been taken prior to resumption of normal lift operation Failure to do so could result in per
63. unctioning of the hydraulic system 39 GENERAL MAINTENANCE The following should be referenced in connecting the standard heavy duty motors to power sources Remember that heavy wire must be used all the way to the power source HP and Voltage 3 HP Vertical Motor Not Super Torque 5 230 60 PH Vertical Motor Not Super Torque 115 208 230V 60 115 V 2 33 6 Amps Full Load Amperages 230 Volts 24 5 Amps 208 230V 16 8 Amps 5 HP 208 230 V 60 CY 3 PH Contractor Motor Super Torque 208 15 8 Amps 230 14 8 Amps 5 HP 460 V 60 CY 3 PH Contractor Motor Super Torque 460 Volts 7 4 Amps 5 HP 208 230 V 60 CY 3 PH Vertical Motor Super Torque 208 16 Amps 230 15 2 Amps 5 HP 460 V 60 CY 3 PH Vertical Motor Super Torque 460 7 6 Amps MOTOR CONNECTION DIAGRAMS 115 V 1 PHASE 230 V 208 230 V 3 PHASE 460 V MOTOR MOTOR 4 d ess 2 5 4 6 XN Pr 5 INT 8 5 6 INI 4 4 9 p x RE 8 d 2 8 1 2 1 1 5 3 1 2 3 CONNECT TO LINE CONNECT TO LINE CONNECT TO LINE CONNECT TO LINE Figure 5 Motor Wiring Diagrams 40 GENERAL MAINTENANCE N DANGER HIGH VOLTAGE Disconnect and or lock out the electrical supply to the power unit per OSHA Lock Out Tag Out procedures prior to any installatio
64. utine maintenance program could prevent costly replacement of parts and or downtime Check quality of oil in reservoir Replace if it becomes discolored oxidized cloudy or otherwise contaminated Factory recommended fluid is SAE 5 30 motor oil DO NOT OVERFILL Always use clean oil 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 all rollers amp pivot points for proper retention amp tightness Inspect retainer bolts which capture cylinder trunnion pins for proper retention Check all rollers for signs of wear Replace as necessary Do not grease roller or axles they have lifetime lubricated bearings Check all wiring for loose connections or wear Repair at once Check for damage on all hinged throw over bridges Any lift which has a damaged bridge to the point of hanging more than 30 degrees below horizontal is in violation of safety standards as set forth in ANSI MH29 1 and MUST be taken out of service until the bridge is repaired or replaced When all above 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 Annual Inspection 1000 hours of operation Drain oil in reservoir and clean reservoir
65. voir 47302905 Motor amp Pump Mounting Bracket 30600449 5 Horsepower Motor 3450 RPM C Face Foot Mt Not Continuous Duty Motor 40300162 4 5 G P M Pump Straight Shaft 20000253 Coupling Spider 20000238 Motor Coupling 1 1 8 Bore Motor 20001442 Pump Coupling 7 16 Bore Pump 47700075 Suction Strainer Reservoir 41001010 Deltatrol Valve Assembly with out Coil 32701380 32701370 Solenoid Coil 24 Volt AC Deltatrol Valve Solenoid Coil 115 Volt AC Deltatrol Valve Check for 24Volt or 115Volt Control Voltage 14 41050048 Gasket Deltatrol 45975497 Gasket Motor Reservoir 16 46100900 Hose 3 8 14 w 1 4 npt one end 17 41050880 25001310 Deltatrol Kit Return Pipe Assembly 6 long 64251230 Controller Mounting Plate for Pre wired Power Units 35150140 Controller Assembly 208 230 Volt 60HZ 3PH 24Volt Control Voltage 35150145 Controller Assembly 208 230 Volt GOHz 3PH 115Volt Control Voltage 35150150 Controller Assembly 460 Volt GOHz 3PH 24Volt Control Voltage 35150155 Controller Assembly 460 Volt GOHz 3PH 115Volt Control Voltage 35194090 Up Down Pushbutton Kit Wall Mount or Handheld PB with 20 Ft Straight Cord 63 Vertical Power Uni 0 0 lt a 2 2 lt
66. will allow the hose to travel about half way between the cylinder on the right side and the inner leg on the right side 4 Lower the lift carefully and check to see that the hose is free and clear of the cylinder and the inner leg assembly If not twist the hose in the direction necessary to clear it of any obstruction and then lock the swivel fitting securely 48 GENERAL MAINTENANCE HBUTTON WIRING NJN SWIT REDI ALL MOUNT P JNNE WER ING THIS RCCESSO de EUCH EXISTING 1 ES TITLE 1 QTY OTES UIP CORPORATION IE COPYRIGHT RESERVED T Figure 7 Pushbutton Wiring Diagram 49 2 lt 2 gt gt 2 08660166 2 2401 86 06 90 3 Bord 1038 1H9I3M 31VAIXOMddV qaasvno HOLIMSLOOS TUUL 9NIMYMO 3033334 1 umop sig ON 93450 SYN 6 0119309409 108117 13 33 34 101802 A8 011080526 GSAOWSY SAHOLIMSLOOS SH3AOO 01 MIIA dO HO LIMS LOOdJ GYVGNVLS MOTI3A GALNIVd 1004 6 OVAOEZ SLL 81 45
67. y lubricate the piston and seal with CLEAN grease or oil 46 GENERAL MAINTENANCE TH CYLINDER REPACKING Reference Figure 6 CYLINDER REMOVAL AND REPACKING 16 Insert the piston into the barrel taking care not to pinch or nick the new seal 17 Slip the bearing assembly into place and align the retainer hole with the slot in the barrel 18 Turn the bearing with the Spanner wrench until the retainer is reinserted completely 19 Pull up the rod and reinstall the upper clevis pin and setscrew 20 Reconnect the cylinder hose 21 Check that the lag bolts are secure after checking all pins and other mechanical and hydraulic components 22 Restore the oil level see oil recommendations in the Routine Maintenance section 23 Turn on the electrical power and press the UP button It may take a few seconds to fill the empty cylinders Raise the lift approximately one inch and remove the maintenance block 24 Lower the lift completely and hold the DOWN button for 60 seconds to allow air in the cylinders to bleed back into the tank 25 Raise the lift to 25 50 of its full travel then lower fully holding the DOWN button for an additional 60 seconds Repeat this step 8 10 times 26 Checkthe oil level see oil requirements 27 Clean the oil fill breather cap PIPE THREAD SEALANT Loctite PST 567 pipe thread sealant or equivalent is recommended Do not use Teflon tape Tape fragments can cause malfunct

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