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FLT Installation and Service Manual

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5. A8 NOLLdNOSAC new 16 8 89 90 G31vadn ALHOIT 14353 1411 X04 ANO 4 03 7 011480 389 27k T INDAY 1HDI1 01191 01191 7135 WetNOD NI 134112 1 3H 4980 ATNA Sv IN3HdIHS 1 ANY 1N353 13r TA O1LL AHS 3440 30 1132 n 13DL11H91384 INVATA T3 31 4307 A3 403 4 034 WNOlLcO 38v OAL 04 7921541 SI SIHL 989911 15 79514 v IAV SIHL 310 F 319 Level X04 1 53 WNOLidO T WH 7 7 1 ES n 440 ain i 4h H v ps 1 10 seo 4E 1251 4 I T See SO Wa aca 1 T TSA T 318 1 0 13596 IDMINU H 1435359 131 19411 JL D W 71843557 1 e Ta TA 1 ves wok Y rr 123 110 3710 12012311 31 19 11 JL 3 H211 x gt G TZONT 151 n 181 IGIGT H241 a a 35 3 01191 11 1 1 Jv 3131193 123 Din 1 x THNW3SSV 11 NND JANNO 31 1 hi 110 3105 3 19 01 1 LAE 9131 1 3503 E 3sna v ND23 Ind H 3503 9 dH JADINYA 1 2 70 309170 0 v W 010 2 012910 Iye Te LN AE XJ Brian 3d 109 10 1 IN3531 9 0979 9899 Figure 27a FLT Generic Electrical Schematic Sheet 1 GENERAL MAINTENANCE
6. NOTE To ensure carriage clearance between floors remove any protrusions from the floor wall etc or move the plumb lines out beyond the protrusions c Figure 14 Drop plumb lines from the upper level to the lower level using the two markings identifying the outside edges of the carriage platform Again the plumb line must be held 1 out from the edge of the mezzanine or opening at the second floor to provide adequate clearance d Figure 15 Using a chalk line snap a line between C and D 30 INSTALLATION INSTRUCTIONS DETERMINE THE LOCATION MARK CENTER LINE HERE POSITION OF LIFT AT UPPERLEVEL SECOND FLOOR 3e LOCATE THE CENTER OF THE OPENING OR POSITION AND CLEARLY MARK IT Figure 11 Marking the 2 Floor for Carriage Position Front View 71 BLOCK H A SECOND FLOOR Figure 12 Locating Center of Carriage Edge on the First Floor Side View 31 INSTALLATION INSTRUCTIONS OPENING OR LIFT POSITION TA OF CARRIAGE PLUMB LINE _ MARK THIS POINT Y Figure 13 Locating Center of Carriage Edge on the First Floor Front View SECOND PLUMB 5 MARK THIS POINT POINT X Figure 14 Locating Outside Edges of Carriage at the First Floor Front View 32 INSTALLATION INSTRUCTIONS
7. Cylinder Removal 1 While the lift is in the lowered position remove the cap screw which holds the top cylinder rod of the double ram assembly to the carriage thrust angle at the top rear of the carriage Press the UP button and raise the carriage up high enough to place the maintenance blocks underneath the carriage in all four corners see Blocking Instructions section Lower the carriage onto the maintenance blocks and continue to press the DOWN button for an additional ten seconds in order to bleed the pressure off the system Disconnect the hydraulic hose from the two rams Drain the oil into a bucket as the cylinders retract and the oil drains from the hose If the entire ram assembly is to be replaced and the velocity fuses are to be reused disconnect the fuses from the elbow fittings attached to the ram casings Make note of the orientation for reinstallation Refer to Hydraulic Schematic Unbolt and remove the ram stabilizer arms and wear pads if applicable from the double ram casing Stabilizers are most common with high travel units The upper rod should have retracted from the carriage thrust angle and the double ram assembly can now be removed by lifting the bottom rod out of the socket in the mast base weldment Seal Replacement 1 2 Lay the ram assembly on its side To access the seal push the rod down inside the casing past the seals by threading a bolt into the end of the rod and
8. DLV 1ND a c e i 2 HOLIAS 1337 nin 1 LA TaN Tm TeNIHN3L 13 31 3mm BILIAS 3190 ITONO 1715 31 3178150 HIJAS T3A31 P qr n 1838 14 I 1 357H 11 711 11 71 E 1 soy Em 09781899 Figure 276 FLT Generic Electrical Schematic Sheet 2 67 GENERAL MAINTENANCE 64306660 1OF1 PRESSURE PORTS RESERVOIR ONLY ONE USED FOR THE FREIG HTLITE SOLENOID DOWN FLOW CONTROL DESCRIPTION Oo COPYRIG HTRESERVED AUTOQUIP CORPORATIO This drawing isthe sole property of Autoquip Corp desgn and construction without permission of Autoquip Com Figure 28 FLT Power Unit 68 REPLACEMENT PARTS LIST Specific part numbers vary from job to job depending on the model and options chosen for the application Call the Autoquip Service Department at 888 811 9876 or 405 282 5200 with the serial number of the specific FREIGHTLIFT equipment to order the appropriate parts PART DESCRIPTION 20011383 Flanged Load Runner 2 FLT 30 20012800 Flanged Load Runner 1 gt FLT 15 30600613 Motor 208 230v 460v 3ph tang s
9. Figure 15 Chalking the Edge of the Carriage at the First Floor Front View Figure 16 Stop Bolt Location 33 INSTALLATION INSTRUCTIONS B MECHANICAL INSTALLATION DETAILS 1 Install the top stop bolts that are provided into the stop angle located at the top of the mast pair Reference Figure 16 2 Stand the FREIGHTLITE up with the center of the carriage aligned with the B mark Reference Figure 15 and align the carriage edge with the chalk mark made in the previous step Use a chain fall from overhead beam or a fork truck to raise the mast pair and carriage into place refer also to the General Arrangement Drawing 3 For Pit Mounted Lifts the pit has been poured 1 2 3 4 deeper than the total thickness of the carriage platform therefore shimming material must be placed in the pit prior to setting the lift into place Do not spot shim the base 4 Once carriage alignment has been completed and all clearances confirmed with pit walls floor openings and or other site specific constraints etc make sure the platform is level and the masts are plumbed and straight 5 Connect temporary power source 6 Once the masts are adequately braced see next section it will be necessary to raise the carriage platform in order to lag the lift to the floor The platform may be raised either manually with a fork truck chain fall from overhead beam or crane come along from the top stop
10. INSTALLATION OPERATION AND SERVICE MANUAL FREIGHTLIFT Model FLT Item 830FLT March 2008 TABLE OF CONTENTS Introduction 3 Inspection amp Identification of Parts 4 Responsibility of Owners Users 5 Safety Signal Words 6 Safety Practices 7 Safety Features 12 Label Identification 16 Specifications 19 Blocking Instructions 20 Installer Guidelines amp Responsibilities 24 Installation Instructions 29 Operating Instructions 54 Routine Maintenance 56 General Maintenance 59 Replacement Parts List 69 Troubleshooting Analysis 70 Glossary of Terms 75 Warranty 77 IMPORTANT Please read and understand this manual prior to operation of the FREIGHTLITE Failure to do so could lead to property damage and or serious personal injury If any questions should arise call a local representative Autoquip Corporation at 1 888 81 1 9876 or 405 282 5200 PLANNED MAINTENANCE PROGRAM A local Autoquip representative provides a Planned Maintenance Program PMP for this equipment using factory trained personnel Call a local representative or Autoquip Corporation at 1 888 811 9876 or 405 282 5200 for more information INTRODUCTION Autoquip Corporation has manufactured the FREIGHTLITE It has been designed to move lightweight materials between multiple floors or levels safely and efficiently It has been built to provide many years of dependable service Proper installation of this equip
11. INTERLOCKS SAFETY DEVICES and ELECTRICAL CIRCUIT must be restored to correct operation when installing parts or making adjustments or repairs PRESSURE SWITCH SETTING Though set at the factory it is recommended that the pressure switch setting be checked prior to placing the unit in service to ensure that the power unit motor is turning off when the carriage reaches the fully raised position 8 Make sure top stop bolts and nuts are installed and tightened per instructions above 9 Raise the lift carriage to full travel against the top stops Pressure gauge reading should be 2800 psi all air must have already been bled from the hydraulic circuit before this is done 10 If pressure does not read 2800 psi or the motor does not automatically shut off cut off electrical power to the motor at the main disconnect 11 Adjust the pressure switch setting per the steps shown in Figure 23 12 After adjustment reconnect power to the motor and raise the lift to the top stops again If the pressure is at 2800 psi and the motor turns off make sure pressure switch adjusting nut is locked in place 13 Run the lift carriage few travel a few more times to ensure that the setting is correct N DANGER To avoid personal injury or death all maintenance procedures described in this section should only be performed by qualified service personnel 47 INSTALLATION INSTRUCTIONS TURN CLOCKWISE FOR HIGHER RELIEF TURN COUNTER CLOCKWISE
12. WARNING Do not over travel Mechanical stops must be in place to prevent the carriage from over traveling which could create a very dangerous condition CAUTION Do not run carriage until pressure switch is set If the electrical work is not complete do not run the carriage all the way to the top until the limits are set CAUTION Use appropriate fluids Do not use automatic transmission fluid ATF hydraulic jack oil hydraulic fluids or brake fluids in the power unit or hosing system CAUTION Keep power unit filled Do not run the hydraulic power unit dry Damage to the pump and motor may result SAFETY PRACTICES CAUTION Do not operate motor at relief pressure The motor should not be operated for more than a few seconds when the unit is operating at relief pressure Longer running times could result in damage to the pump CAUTION Automatic cylinder retraction possible Be aware that the cylinder rod may retract into the cylinder body automatically when the hydraulic hose is disconnected CAUTION Avoid air in the system The presence of air in the system can lead to a lock up of the velocity fuses Air reacts like a spring when it is compressed CAUTION Protect cylinder rods hydraulic ports and lines at all times Welding splatter and dust from grinding operations can cause severe damage to this equipment CAUTION Do not damage the pump or motor If the motor needs to run during the in
13. between the bearing and axle Check for broken or cracked welds Check that all anchors are in place and secure Check that all the hydraulic fittings are secure and dry Check that the cylinder is clean and un nicked There may be a small amount of oil accumulating near the rod clevis block and around the rod seal due to the normal wiping action of the rod wiper Wipe the area clean NOTE Do not mistake normal lubricating weeping for a leak If oil is running down the outside of the cylinder barrel and is dripping on the floor after everything has been wiped clean during the last maintenance there may be a rod seal of a bleed screw leak Look for any unusual rub marks on the guides wall platform carriage masts etc which might indicate misalignment of the components due to overloading misuse or something out of tolerance Check that all bolts and nuts are secure Check the oil level in the power unit reservoir The oil should be 1 1 to 2 below the top of the tank when the FREIGHTLITE is fully lowered 57 ROUTINE MAINTENANCE 9 Using a long handled broom or other implement remove any debris from under the platform carriage or in the enclosed area N DANGER Never go under a platform To avoid personal injury or death always be sure the load has been removed from the platform and that it has been blocked properly See Blocking Instructions section 58 GENERAL MAINTENANCE WARNING To av
14. defective or missing parts Contact a local FREIGHTLITE service representative if a deficiency is found N WARNING Close all gates when not in use Never leave the FREIGHTLITE unattended with the gates left open N WARNING All gates and or doors of the FREIGHTLITE are electrically interlocked and must be closed to permit operation the lift Do not operate unit with doors open or with the interlocks or other safety devices defeated bypassed Serious injury or death could result UP When the UP button is pressed and all interlocks are closed the coil of the motor starter M1 will close the line contacts of M1 permitting the 3 phase electric power to be applied to the motor The auxiliary contacts of M1 also close and act as holding contacts to maintain the UP circuit The rotating motor shaft is mechanically coupled to a positive displacement gear pump This pump will rotate assuming proper motor rotation direction and it draws oil from the reservoir The oil is pressurized causing flow through the check valve and forces it out to the ram through a high pressure hose To displace the incoming volume of oil the ram is forced to move in an outward direction The direct displacement two stage ram assembly is attached to the platform carriage and is captured in the base of the lift One stage pushes down and the other stage pushes up causing the carriage to ascend The platform carriage will continue to move upward as l
15. feet feet feet FLT 15 1 500 3x3 6x6 15 15 5 FLT 30 3 000 3x3 6x6 15 15 5 N WARNING Do not make modifications to the lift without authorization from the manufacturer Unauthorized and unforeseen carriage lift structure drive base or support bracing attachments added in the field could create an unsafe operating condition which could result in severe personal injury or death BLOCKING INSTRUCTIONS A 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 This procedure describes the only factory approved method of working under a lift Follow these instructions EVERY time you plan to reach or crawl beneath the lift to perform service or maintenance no matter how momentary that might be If the factory provided maintenance devices are damaged or missing stop immediately and consult the factory for assistance The manufacturer is not liable for your failure to use the approved maintenance devices and procedures that have been provided Lower the Lift Platform The safest way to inspect or maintain a VRC unit is with the load removed and the lift carriage in the fully lowered
16. level gates doors can be opened when the lift is not present at that level SAFETY FEATURES PERSONNEL GUARDS Depending on the application one or more of the following personnel protection features is included in the design of this equipment different states may vary on the exact design and orientation of these features IS IMPORTANT TO BECOME FAMILIAR WHICH THE SPECIFIC CODE REQUIREMENTS OF YOUR STATE GATES amp ENCLOSURES Required per ASME B20 1 to protect personnel from inadvertent physical contact with a moving lift amp moving load at all lift landings CARRIAGE RAILINGS amp SNAP CHAINS Required per ASME B20 1 to protect personnel whenever personnel walk onto the lift carriage when in the raised position Railings or side guards protect non operating sides snap chains protect operating sides CARRIAGE BACK STOP PANELS Additional safety feature recommended at all upper levels to provide additional fixed guarding 2 max away from amp across all unused operating sides of the lift typical with non shaftway Z amp 90 degree load patterns LABEL IDENTIFICATION z 1 D 5 1 Do NOT tamper 6 interfere with this device Serious injury can result Actual Size 1 x 2 Field locate amp apply one WARNING Do Not Tamper label adjacent to within 6 12 each sensing device limit switches door status switches door
17. mechanical means of stopping travel at a predetermined spot or to prevent overtravel of a lift Nonoperating end The side s of the platform not used for loading unloading Handrails with midrails and kick plates are supplied as minimum safety protection Operating end The side s of the platform used for loading unloading A safety chain is supplied as minimum safety protection Platform The horizontal surface of the carriage where the load is placed Power unit An assembly including but not limited to the motor pump reservoir and the Deltatrol valve Pressure relief valve A valve that can be set to a predetermined pressure If the pressure is exceeded the valve will open to prevent damage to the hydraulic system Pressure switch A switch that can be set to a predetermined pressure When this pressure is reached it will open thus turning off the power Roll off panel A structure used on the upper levels to prevent personnel products from falling off the platform when loading Snap chain A length of chain with a clasp on the end to close off the operating end of a carriage Straddle A style of Freightlift in which the carriage ides between two masts that are mounted on opposite sides of the carriage This style will accommodate both C and Z loading patterns Top Stop Bolts Two adjustable bolts used to physically stop the carriage at the top of the lift travel V
18. provided into the stop angle located at the top of the mast pair to make contact with the carriage overhead channel when in the fully raised position Reference Figure 16 N WARNING Do not over travel Mechanical stops must be in place to prevent the carriage from over traveling X Over traveling can cause permanent damage to the carriage or failure of the lifting cables 41 INSTALLATION INSTRUCTIONS 90 ELBOW PRE MOUNTED TO BACK OF MAST Figure 20 Hydraulic Hook Up Detail 42 INSTALLATION INSTRUCTIONS F INSTALLING LEVEL LIFT STATUS LIMIT SWITCHES Items needed Qty Description Varies 1 1 Limit Switch Kits depends on interlock style amp Qty 1 2 2 Limit Switch Kit 1 Maintained Contact Limit Switch Kit for mid level 3 level applications only Level limit switch Kits quantity depends on application typically one 1 2N O 2N C limit switch on second level and 1 1N O 1N C switch on first level when equipped with solenoid interlocks have been shipped loose to be field mounted wired and adjusted to sense the status position of the lift carriage per Figure 21 1 Locate mount and wire the level limit switches shipped loose on the adjustable Unistrut mounting plates located at upper and or lower locations on the back of the mast pair Again depending on the types of interlocks used there is either one or two switches to install 2 Once assemble
19. simply pushing on the bolt Take all precautions not to scratch the cylinder rod Remove the old seal ring and backup ring Inspect the seal groove for nicks and scratches that could affect the seal Remove as necessary Clean the groove thoroughly and install the new seal and backup Lubricate the seal with clean oil or grease Grasping the bolt in the end of the cylinder rod pull the rod out of the casing taking precaution against pinching or tearing the seal ring 63 GENERAL MAINTENANCE Re Installing the Cylinder 1 Reinstall the new double ram assembly by reversing the steps above 2 Check the oil level see Oil Requirements section 3 Once the double ram assembly is in place the stabilizers are installed and all hydraulic connections are made tight proceed to bleed air out of the system see Air Bleeding Procedure section 4 Clean the oil fill breather cap 5 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 VELOCITY FUSE REPLACEMENT DANGER Do not attempt to remove the velocity fuse until the lift is securely supported with the lift blocking 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
20. single phasing humming Check wiring fuses etc e Breather cap on the reservoir may be clogged Remove and clean e Suction screen may be clogged The screen is attached to the suction line in the tank Remove and clean Drain and replace oil e Suction line may be leading air due to loose fitting causing cavitation Check fittings Bleed air from the system see Bleeding Procedures in the Routine Maintenance Section The DOWN valve may be energized by faulty wiring or it may be stuck in the open position Remove the solenoid and check e The voltage at the motor terminals may be too low to run the pump with the existing load Check before measuring the voltage at the motor terminals or as near as possible while the pump is running under load Reading the source voltage or pump idling voltage is meaningless Inadequate or incorrect wiring can starve the motor when the source voltage is ample Correct as necessary e The pump may be seized if the motor is humming or blowing fuses overloads Remove the pump with the platform in the lowered position The shaft should be able to be turned by hand Check for cracks in the housing 71 TROUBLESHOOTING ANALYSIS PROBLEM POSSIBLE CAUSE AND SOLUTION Motor labors or heats excessively The voltage may be low Check at the motor terminals while the pump is running under load Do not check at the line source or while the pump is idling
21. supplied voltage matches the motor supplied B Make sure customer supplied electrical disconnect is installed and adequately fused 26 INSTALLER GUIDELINES RESPONSIBILITIES C All electrical work must meet the requirements of ASME B20 1 as well as all state and local codes D Make sure that only qualified electricians perform all wiring and that they are familiar with the electrical drawings shipped with the equipment E Do not operate the lift until the carriage is leveled and the guide beams are plumbed and secure F Never operate the lift by manualling the electrical controls using the contactors located inside the control panel All safety devices are by passed in this mode of operation and lift damage or severe personal injury could result G Do not operate the lift using the operator pushbuttons prior to having all safety devices and or gate interlocks wired and in the circuit Never by pass any safety device and or interlock H Operator pushbutton stations must not be operable from the carriage with the gate s or door s closed or must be located at least 6 feet away from the carriage platform l Per OSHA requirements the control panel must be mounted in a location that is visible from the lift J Always follow OSHA lock out tag out procedures when the lift being maintained serviced or inspected 8 PERSONNEL amp EQUIPMENT SAFETIES A ASME B20 1 requires that all VRC installations be completely gua
22. the gates or doors open Do not operate unit with doors open or with the interlocks defeated bypassed SHAFTWAY DOOR BARRIER BARS where applicable Shaftway door barrier bars are designed to provide a secondary means of personnel protection at the upper level landing of an FLT shaftway installation When the carriage is not present at the upper level the two barrier bars rest in permanent brackets attached to both sides of the door frame on the outside shaft side of the upper level door The barrier bars form rigid barriers at approximately 24 and 48 above floor level In the unlikely event that the upper level door is able to be opened when the carriage is not at the upper landing the bars provide an additional means of personnel protection against stepping or backing into the shaftway where the carriage could be assumed to be present When properly installed the barrier bars are lifted up and along their tracks by the carriage as it approaches the upper landing until it is completely above the load height as the lift stops As the lift moves to the lower level it carries the bars back to their stationary brackets attached to the outside of the door N WARNING Shaftway door barrier bars are not intended to be used as a primary means of personnel protection It is the responsibility of the operator to ensure that all gate door interlocks have been installed and are functioning properly Serious injury or death could result if upper
23. the way to the power source 5HP 208 230 460 Volts Volts volts Full Load 15 8 14 8 7 4 Amperages N DANGER HIGH VOLTAGE Disconnect and or lock out the electrical supply to the power unit prior to any installation or maintenance being performed per OSHA Lock Out Tag out requirements N WARNING To avoid serious injury or death GUARDS INTERLOCKS and SAFETY DEVICES must be restored to correct operation when installing parts or making repairs 65 66 GENERAL MAINTENANCE 072591240 76 09 OS 0119207 1 3 INMY 3 39va 0 038 AL als v DNISIA IN2WUSADS OLLVIN3HOS WOMLOITS 019 T3312 Lia o H4 mS 329539343 777 2777771 VIII 0317
24. AST 14 MAST G 14 TYP 14 BOTH MAST Figure 19 Mast Splice Field Welding 40 INSTALLATION INSTRUCTIONS E HYDRAULIC INSTALLATION DETAILS 1 Locate the power unit preferably within 10 feet of the lift cylinders the lift is supplied with a 10 foot connecting hose The power unit can be mounted on the floor or on the wall contact the Autoquip Customer Assurance department if special mounting brackets are required 2 Fill the power unit with oil Do not over fill The oil level should be approximately 2 from the top of the tank See Oil Specifications in the General Maintenance section Wire in the power unit and remove any air from the hydraulic system 3 Attach the hose from the power unit to the coupling on the back of the mast Reference Figure 20 N WARNING Use properly rated hoses only Never use fittings or hoses that are not properly rated for the intended use 4 Connect electrical power to the power unit 5 Remove any air from the hydraulic system per the Bleeding Air from the System instructions found in the General Maintenance section Do not operate the lift yet CAUTION Purge air in the system The presence of air in the system can lead to a lock up of the velocity fuses Air reacts like a spring when it is compressed 6 Adjust the top stop bolts that are
25. FOR LOWER RELIEF Figure 22 Pressure Relief Valve Adjustment 48 INSTRUCTIONS a eae Jaf 345 SIMSBHIO SSF NOISIAJA rozi ahi 1 Sums 3anss3aa 2 ONIX ONDI2O1 0402 1 0 10313 OO 193NNO233 G30 49 92 Q3Qv3sHL Wall dvO TIVISNI3e NI ONDOO1 Q3TSiniNN ILLS 340553 dd 35734930 Figure 23 Pressure Switch Adjustment INSTALLATION 390155949 201 GITHANA 5001 Q302 1 01 10313 42540 Q3QV33HL WO IQNOO 3AOW33 4 W3ll O3lv1O3 NWO HOLIMS OS 534 IO3NNOOSIQ INSTALLATION INSTRUCTIONS PERMANENT ELECTRICAL INSTALLATION A job specific schematic has been shipped separately in a packet of information which includes this installation manual for reference by the electrical contractor or service provider Refer to this schematic and follow all applicable NEC requirements throughout the electrical installation process Autoquip typically provides all the electrical control and signal devices All required wire conduit and main disconnect for field wiring is supplied by others Unless specifically included in the contract the mounting and wiring of control and signal devices is the user s responsibility MAIN DISCONNECT This should be a fused type disconnect which is to be located within ten 10 feet of the lift THIS ITEM IS NOT
26. ION The pressure switch is not functional with temporary power The power unit will continue to run as long as the contact button is pressed Permanent damage to the lift may result if power to the electric motor is not shut off once the carriage makes contact with the stop bolts mae CAUTION Take extreme caution when running the unit before mechanical stops are installed and adjusted properly Lift over travel can cause severe damage 3 Is the platform carriage level 4 Activate the down push button and lower the lift Is the platform carriage stopping square at the bottom level 5 Raise the Freightlift 3 6 feet 9m 1 83m above the floor Is everything okay Any unusual noises Are masts stable or do they need additional bracing 6 If you are satisfied with the alignment and structural integrity of the unit run the platform carriage higher continuing to check the clearance and smoothness of operation 45 INSTALLATION INSTRUCTIONS 7 Run the FREIGHTLIFT to the top floor and check the alignment of the platform carriage Re adjust the stops as necessary to achieve alignment with the upper floor Be sure that at least 1 clearance is present between the carriage and all building structures and other site constraints Adjust the top level limit switch to make contact with the carriage limit switch cam Lower the FREIGHTLIFT a few feet and raise it back to its full travel Run it hard against the mechanical st
27. Inadequate wiring can starve the motor even when the source voltage is ample The wiring may be incorrect Be sure one leg of the motor line is not connected to the ground prong This can happen particularly on 3 phase units using twist lock plugs The pump may be binding from oil starvation This can cause high internal heat The pump can be irreparably damaged by oil starvation and may have to be replaced Unit operates in a spongy or jerky fashion The load may exceed the stated capacity of the unit Overloading caused the pressure switch valve to activate and deactivate if the UP button is depressed The motor may start and stop if this condition exists Remove excess load The hydraulic system may have air it The unit requires bleeding see Air Bleeding Procedures in the Routine Maintenance section Check for oil starvation The rollers may be binding Check and repair The platform carriage may be binding in the guideways Check and repair The cylinder may be binding internally externally Check and repair The pressure switch may be turning the motor on and off Check and repair Motor will not turn off when lift reaches fully raised position Relief valve setting is too low and oil is flowing over relief Need to adjust setting upward per instructions in Installation section Pressure switch setting is too high and oil is flowing over relief Need to adjust downward per inst
28. Note You should not stand beneath the carriage while setting the maintenance device into position N DANGER To avoid personal injury or death check the stability of the supports If there is any chance of the support tipping or otherwise not providing a safe and stable condition do not go under the platform 5 Lower the carriage platform onto the maintenance device If operational either press the DOWN button or open the manual lowering valve until the platform lands onto and is fully supported by the maintenance device If NOT operational Use a fork truck or other lifting device to lower the VRC platform onto the maintenance devices taking care not to damage the carriage or lift actuator drive Make sure the platform is level when supported 6 Re check to ensure that the maintenance device is fully and properly engaged with the underside of the platform If the maintenance device is not fully engaged the lift could fall unexpectedly resulting in permanent damage to the device or the lift 21 BLOCKING INSTRUCTIONS ALIGNMENTTAB HEAM 0 p 2202 ALIGNMENTTAB 22 Sq MASTFLOOR CHANNEL Figure 10 Maintenance Device Placement 22 BLOCKING INSTRUCTIONS 7 After the platform is fully lowered continue to hold the DOWN button lowering valve
29. RC Vertical reciprocating conveyor Vertical travel The distance from the lowest point of infeed or discharge to the highest point of infeed or discharge Zero drift A pressure sensing feature that prevents the platform from drifting from an upper level 76 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 One 1 Year for all electrical mechanical and hydraulic components parts or devices Ninety 90 days Labor warranty extended to One 1 year with a Planned Maintenance Contract in place Autoquip Corporation also 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 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 sha
30. SUPPLIED BY AUTOQUIP AND IS REQUIRED BY THE NEC National Electrical Code MAIN CONTROL PANEL This panel is supplied and shipped loose by Autoquip then mounted amp wired by others All electrical components will be tied into this panel HYDRAULIC POWER UNIT Autoquip supplies the power unit shipped loose and recommends it be located adjacent to the unit The power unit includes these electrical components to be field wired to the Control Panel a motor a pressure switch and an electrical solenoid for the oil dump valve PUSH BUTTON STATIONS Autoquip supplies one 1 P B station for each level under normal conditions Stations are to be mounted by an electrician The Safety Code ANSI ASME B20 1 dictates the position of these units to be remotely located so they cannot be activated while standing on the lift carriage LIFT STATUS LIMIT SWITCHES Limit switches have been shipped loose to be field mounted wired and adjusted to sense the status position of the lift carriage lower level for interlocks upper level for hydraulic re pressurization circuit and or mid level for 3 level applications Refer to Figure 21 OPTIONS AND ACCESSORIES Items such as lift present lights carriage lights power gates horns etc will all require electrical installation and will increase the installation time and the costs 50 INSTALLATION INSTRUCTIONS J GATE amp ENCLOSURE INSTALLATION 1 Install the gate and enclosures fo
31. USE BACKUP PLATES WRONG WELD TO CURB ANGLE ANCHORING TO FACE OF FLOOR RIGHT WRONG WOODEN FLOORS nm Cx x x PREFERRED POOR Figure 17 Approved Methods for Upper Level Mast Bracing 36 INSTALLATION INSTRUCTIONS OVERSIZED HOLE INA CORNER FACING A MEZZANINE ALONGSIDE A MEZZANINE Figure 17 Bracing Configurations 37 INSTALLATION INSTRUCTIONS N WARNING Do not weld on the guide flanges of the masts The field welding of any structural steel member into or across the guide beams in the path of the wheel guides is strictly forbidden Interfering with the free travel of the wheel guides could create severe structural damage or cause the lifting chains to over stress and fail resulting in permanent lift damage and or severe injury to personnel D SPLICED BEAMS when used 1 Set the upper mast on its respective lower mast in the orientation shown on Figure 19 taking necessary precautions not to bend or damage transition plates 2 Verify that the two mast beam pairs are true straight and plumb within 1 4 over the entire length of the beam NOTE This tolerance may not be exceeded or immediate amp perma
32. WARNING To avoid serious injury or death GUARDS INTERLOCKS and SAFETY DEVICES must be restored to correct operation when installing parts or making repairs MAINTENANCE SCHEDULE USAGE SUGGESTED MAINTENANCE INTERVALS 5 10 cycles per week 180 days 90 days 5 10 cycles per day 30 days or as required 5 10 cycles per hour Time required to perform this maintenance is approximately 1 to 2 man hours plus any repairs that may be required DYNAMIC INSPECTION FREIGHTLITE running 1 Listen for unusual noises Isolate and check for the cause Repair if required 2 Check that the platform carriage is hitting the upper limit stop bolts Make sure that the platform carriage is lined up with the upper floor Adjust the stop bolts if required 3 Check the limit switch and adjust it if needed 56 ROUTINE MAINTENANCE R OUTINE STATIC INSPECTION FREIGHTLITE not running and fully lowered N DANGER To avoid personal injury or death before performing any of the static inspections make sure the platform carriage is fully lowered and the power has been disconnected at the safety disconnect switch Also put signs at all gates doors controls etc indicating that the system is out of service for maintenance per OSHA Lock Out Tag Out requirements Check for unusual wear in the guide wheels ensure that they are free to rotate and check that there is desirable clearance
33. age brakes slack chain cable brakes etc consult the local regulatory agency or the manufacturer 10 CLEAN UP amp HAND OFF A Ensure that all necessary adjustments to the interlocks gate status switches upper amp lower lift status limit switches allow proper operation of the lift and its safeties per the manufacturer s requirements B Apply proper signage to all locations of the installation per the guidelines in the Installation and Service manual Consult the manufacturer if labels appear to be missing or damaged C Clean up any spilled oil from the area D Train key personnel on the operation of the system and all safety features and procedures 28 INSTALLATION INSTRUCTIONS THE TOOLS REQUIRED FOR INSTALLATION Listed below are some of the tools needed to install the FREIGHTLIFT in a professional and prompt manner Individual site situations and a basic variation in the types of units may dictate the need for additional items Welding Machine and Equipment Hack Saw Sawzall or Cutting Torch with Full Tanks Portable Band Saw Fire Extinguisher Drill and Drill Bits Forklift Extension Cords Chain Fall Sledge Hammer Come A Long Open or box end wrench Cables or Hook Chains with 1 000 Cap Drift Punch Disk Grinder Carpenter s Square C Clamps 12 opening Chalk Line Socket Set 1 2 drive sockets to 1 1 8 Plumb Bobs Pinch Bar 4 Level Hammer Drill amp Bits for 1 4 3 8 and 25 Measu
34. ams etc which could potentially jam a load that is slightly overhanging the carriage deck as it raises to the next floor level Any potential jam point should have some type of slanted or beveled guarding placed beneath the obstruction to push the overhanging load back onto the carriage 4 STRUCTURAL INSTALLATION A Follow the bracing recommendations shown on the general arrangement drawings and in the Installation amp Service manual Site conditions may also require customization to standard anchoring and bracing The installers are ultimately responsible for the proper and safe anchoring and bracing of the equipment and should consult the manufacturer if there is any doubt as to the structural integrity of the installation B When anchoring guide beams to walls you must be sure that the walls can support the reaction loads imparted on them C If spliced masts are provided be sure to assemble and field install them exactly to the Manufacturers recommendations Failure to do so will reduce the safety and performance of the VRC D Make sure guide beam pairs are plumb parallel and straight after you are finished with all welding E Do not modify any component of the lift without expressed written consent from the Manufacturer 25 INSTALLER GUIDELINES RESPONSIBILITIES 5 MECHANICAL INSTALLATION A Most work can be done with the lift carriage fully lowered Never work under the lift carriage unless it is blocked in place p
35. and of the proper viscosity contain anti wear anti foaming anti rust additives making them acceptable However it is best to contact Autoquip Customer Service for advance approval Use of improper oil will VOID the FREIGHTLIFT warranty The unit must be fully lowered to perform the filling operation FLUSHING THE HYDRAULIC SYSTEM When the hydraulic system becomes contaminated or as a function of normal PMP in heavy use or particularly severe applications it may be necessary to flush the entire hydraulic system Parts Required 5 10 gallons of proper oil depends on tank size see Oil Recommendations 1 gallon of mild cleaning solvent Lint free rags A new pump A new suction filter N DANGER Turn off power and lock out at the primary power disconnect switch before service or maintenance This procedure should only be done by qualified service personnel and per OSHA Lock Out Tag Out requirements Lower the carriage to the floor and lock out and tag the electrical disconnect Remove the hydraulic hoses and the pump Drain the tank and then remove the suction filter Flush the hoses with solvent and wipe out the tank with solvent Install the new suction filter and pump and install the hoses Fill the tank with fresh oil and turn on the electrical power Bleed the system of air and check for leaks see below 60 GENERAL MAINTENANCE 1 AIR BLEEDING PROCEDURE Press the UP button and allow
36. angles etc or powered hydraulically refer to the following section Hydraulic Installation 7 Slowly raise the platform carriage to the upper level Be sure that the necessary clearance is present CAUTION The pressure switch is not functional with temporary power The power unit will continue to run as long as the contact button is pressed Permanent damage to the lift may result if power to the electric motor is not shut off once the carriage makes contact with the stop bolts 8 Complete the process of shimming the base of the lift Do not spot shim the base Begin by shimming the two lag holes at the back of the unit and once the platform has been raised finish shimming and anchoring the two base frame tabs under the platform Refer to Figure 18 for anchor location detail AN DANGER Never go under a platform To avoid personal injury or death be sure the platform has been blocked from underneath See Blocking Instructions 34 INSTALLATION INSTRUCTIONS C BRACING THE BEAMS All illustrations on the GA drawing for bracing preferences are for reference only Site conditions may require different anchoring and bracing The installers are ultimately responsible for the proper and safe anchoring and bracing of the equipment Autoquip Corporation supplies material for bracing on standard applications but special bracing may be required by the installer on non standard models The special materials for anchoring and bracin
37. ck and correct The load exceeds the capacity of the unit Lower the unit unload and try again The oil level in the reservoir may be too low Check and replace Determine cause and repair 74 GLOSSARY TERMS TERM DEFINITION Anchors Bolts used to fix masts to the floor ATF Automatic transmission fluid Back frame The vertical portion of the carriage on the cantilever Freightlift Cam Replaceable high capacity low impact rated needle bearing rollers which run on the Followers mast beam flanges and support the full weight of the loaded cantilever carriage Cantilever A style of Freightlift where the carriage rides along two masts that are mounted on the same side of the carriage This style of lift will accommodate all three loading patterns Capacity The maximum load the Freightlift will lift Carriage The entire assembly that travels on the mast and carries the load Controls Any electrical device used in the operation of a Freightlift which normally includes push button stations control boxes limit switches interlocks etc Cylinder Ram Pair An assembly of two opposing direct acting hydraulic ram style cylinders which pushes the carriage up under hydraulic pressure and lowers the carriage by gravity Cycle The lift is considered to have operated one cycle any time the motor starts Deltatrol A seven function valve block that performs the hydraulic funct
38. d adjust the limit switch arm to make contact with the limit switch cam when the carriage is at that corresponding level leaving room for adjustment 3 For best results in adjusting position of the switch loosen the mounting bolts that hold the switch to the Unistrut channel just enough so that the switch can be lightly tapped into position It is extremely difficult to loosen the bolts completely and adjust the switch N DANGER Never go under a platform To avoid personal injury or death be sure the platform has been blocked from underneath See Blocking Instructions 43 INSTALLATION INSTRUCTIONS Ensure one WARNING Do Not Tamper label is adjacent to within 6 12 each sensing device limit Do NOT tamper interfere with this device switches door status Serious injury can result switches door interlocks Actual Size 1 x 2 etc in a location that is visible to the operator UNISTRUT ON LIMIT SWITCH ANGLE W ADJ USTABLE ARM LIMITSWITCH STRIKE CAM Figure 21 Level Limit Switch Mounting Detail 44 INSTALLATION INSTRUCTIONS G TEST RUN EMPTY N DANGER Never go under a platform To avoid personal injury or death be sure the platform has been blocked from underneath See Blocking Instructions 1 Bump the motor to check the rotation 2 Turn on power and raise the Freightlift 6 12 15 31 N CAUT
39. death 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 of a velocity fuse Tape fragments can cause malfunctioning of the fuse 3 Check all fitting connections for hydraulic leaks and tighten as necessary 64 GENERAL MAINTENANCE WIRING AUTOQUIP SUPER TORQUE MOTORS 1 The Contractor Power Unit utilizes Super Torque intermittent duty one full lift cycle per four minute period 5 HP 208 230 460 Volts 60 hertz 3 phase motor driving a high pressure positive displacement pump assembly with internal relief check and dump valves Because Autoquip Super Torque motors actually deliver substantially more horsepower than their nameplate rating they 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 The following chart should be referenced in connecting these motors to power sources remembering that heavy wire must be used all
40. e note of it on the trucking company Bill of Lading or the Shipping Papers Reports of concealed damage to items contained in crates must be reported within 48 hours DO NOT destroy the crating while opening it to inspect the contents If damage is suspected or found report it directly to the carrier DO NOT contact Autoquip Corporation All shipments are FOB from the Autoquip plant Any claims for damage must be filed with the carrier Any parts shipped from Autoquip that are intended to replace damaged or lost items will be invoiced to the ordering party Assuming no damage has occurred to the crate s check the components against the packing list This will provide assurance that every item shipped has been received report any shortages to Autoquip Corporation within 10 days Autoquip is not responsible for parts lost stolen or damaged during transportation storage installation or during any other circumstances that are be beyond corporate control RESPONSIBILTY OWNERS USERS CODE COMPLIANCE Ultimate responsibility for gaining state and local code approval is the responsibility of the buyer of the VRC Please acquaint yourself with the permitting and or licensing expenses and requirements of the local regulatory agencies in the installation area INSPECTION amp MAINTENANCE The lift shall be inspected amp maintained in proper working order in accordance with Autoquip s operating maintenance O amp M manual and with other ap
41. each that exceeds the HVF rating the HVF will trigger and lock up This lock up will occur with one to two inches of downward movement of the platform carriage NOTE Air the system will also cause a lock up Air acts like a spring when compressed To remove air from the system see Air Bleeding Procedures in the General Maintenance section NOTE Small fitting leaks will not trigger the HVFs In an air free system the breach must be large enough to cause an uncontrolled or destructive lowering speed Should a triggering and loc up occur it can only be released by applying upward hydraulic flow in a functional system SAFETY FEATURES SAFETY RELEASE BYPASS VALVE SRBV The SRBV is a part of the hydraulic system Should the system pressure exceed the predetermined pressure setting the SRBV will bypass the pump output back to the oil reservoir The SRBV is factory set to the proper pressure which will prevent damage to the mechanical hydraulic and electrical systems due to overloading obstruction or other circumstances This setting should be tested once installation is complete see Installation section CONTROL TRANSFORMER SECONDARY FUSE This fuse is attached to the electrical control transformer and protects the 115 volt control circuit from damage should a fault occur which would result in excessive electric current flow Should the fuse activate blow it will prevent the operation in either direction and the interloc
42. easurements that should be checked before installation of the lift The drawings will show how the lift should be arranged and how it should be installed specifically for this application The installation may begin only after all of the measurements have been checked and are correct NOTE All illustrations contained in this manual are for reference purposes only Specific applications and site conditions may require different anchoring and bracing procedures The ultimate responsibility for the anchoring and bracing rests with the installation crew A LAYING OUT CARRIAGE POSITION amp MARKING FLOORS FOR ALLIGNMENT 1 Refer to Figures 11 15 to lay out and mark the reference lines so that the lift will clear the upper landing and any obstructions that may be located around the lift the General Arrangement Record Drawings should indicate the necessary clearance needed for the particular application a Figure 11 Layout the position of the lift at the second level landing opening marking the center of the carriage first then both outside edges of the carriage b Figures 12 amp 13 Drop a plumb line from the center marking of the carriage position at the second floor holding the plumb line one inch out from the edge of the landing one inch is a standard distance for clearance deviations may occur or point A down to the first floor and mark point as the carriage center check the GA drawing for any other special considerations
43. en at this point in the operation of the FREIGHTLITE lift 1 The timer relay TRO1 in the system can time out and allow the down valve to close OR 2 The UP button can be pushed which will interrupt the timer circuit causing the down valve to close Either condition will close the controlled breach in the hydraulic pressure system and pressure will be developed which will raise the platform carriage when the motor is started EMERGENCY STOP Press the red emergency stop button to stop all travel of the FREIGHTLITE at any time After the emergency stop button has been reset any level button may be pressed to continue travel The emergency stop button will interrupt all electrical control functions when it is activated Movement of the carriage will cease regardless of its direction STORAGE When not in use it is always best to store the unit with the carriage in the fully lowered position This removes pressure from the hydraulic system during non use and will extend the overall life of the components in the hydraulic system 55 ROUTINE MAINTENANCE N DANGER To avoid personal injury or death all maintenance procedures described in this section should only be performed by qualified service personnel N DANGER To avoid personal injury or death do not operate this equipment with substandard defective or missing parts Contact a local FREIGHTLITE service representative if a deficiency is found N
44. er the Installation and Service manual B Never allow a person to ride on the carriage of the lift C Use only the hardware supplied by the Manufacturer to assemble the lift This hardware is often high grade some hardware is metric D Use only the carriage lifting cables and attachment hardware supplied by the Manufacturer 6 HYDRAULIC INSTALLATION A Most work can be done with the lift carriage fully lowered Never work under the lift carriage unless it is blocked in place per the Installation and Service manual B Never use Teflon tape on threaded connections Teflon tape does not dissolve and if introduced into hydraulic system may contaminate the oil and cause valving to malfunction C Refer to Installation section for instructions as to how to properly adjust a relief valve setting These are factory set to meet design and code requirements but may need final adjustment once installation is complete D Carefully bleed all air out of the hydraulic system before running lift to full travel per Manufacturer s procedure in the Installation and Service manual E Make sure that the oil level in the reservoir is sufficient for running lift to full travel F Use only hydraulic fluid recommended by the Manufacturer in the Installation and Service manual G Make sure all pressure in the system is relieved before cracking open or disassembling any pressurized fitting or hose 7 ELECTRICAL INSTALLATION A Ensure that the
45. for an additional 5 10 seconds to relieve the hydraulic system of pressure A Failure to relieve operating system pressure could result in the sudden and unexpected release of high pressure fluids during maintenance and or repair of the lift which may result in severe injury or death WARNING 8 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 9 Once inspection or work is complete reverse the performance of the steps above to raise the platform off the maintenance devices and return the devices to their designated storage positions DANGER To avoid personal injury or death turn off the power and lock out the power at the primary power disconnect switch before service or maintenance per OSHA Lock Out Tag Out procedures 23 INSTALLER GUIDELINES RESPONSIBILITIES Proper installation of Vertical Reciprocating Conveyors VRCs is vital to the safety of the operators the efficiency of the unit and the ultimate satisfaction of the end user These guidelines have been prepared by member companies of the Material Handling Industry s VRC Subcommittee to assist the VRC installers in understanding their role and responsibility in providing customers with a safe and reliable VRC PRE INSTALLATION ACTIVITY A Whenever possible make a pre installation visit or call someone at the site Installer
46. g of the lift and gates are not the responsibility of Autoquip NOTE For all field welding of braces use 1 4 fillet all around Items needed Qty Description Varies Horizontal Channel Braces varies Brace Plates with 4 9 16 dia holes each HORIZONTAL UPPER LEVEL BRACING Refer to Figure 17 1 Attach the horizontal channel brace to the upper floor landings with either lags or by welding it has been assumed that you will have a solid floor face to attach to for your installation When attaching the floor to beam brace use bolts which have been properly sized to withstand the horizontal pull out force shown on the GA drawing CAUTION Never use concrete anchor bolts on a cinderblock or brick wall The wall will not withstand the pull force developed by the lift Use only recommended anchoring and bracing methods illustrated in this manual Equipment damage or personal injury could result 2 Add side bracing as necessary for your particular installation in order to prevent the beams from flexing or swaying sideways during operation 3 Take necessary precautions to minimize beam movement resulting from the heating amp cooling of welds Re check and confirm guide angle dimension 35 INSTALLATION INSTRUCTIONS ANCHORING TO BLOCK WALLS Im
47. haft 32701300 Down Solenoid 115 vac 35103150 Limit Switch Kit std 35105920 Limit Switch Kit 2 n o 2 n c for solenoid interlocks 35107920 Control Panel 460 vac 115 vac 24 vac N12 35108110 Control Panel 208 230 vac 115 vac 24 vac N12 36301260 Pressure Switch 40200640 Pump 1 4 tang shaft internal relief check FLT 15 30 40200650 Pump 2 8 tang shaft internal relief check Special High Speed 41050139 Suction Strainer 41502626 Flow Control Valve 2 0 gom FLT 15 30 41800384 Velocity Fuse 4 0 gom FLT 15 30 41901943 Pressure Gage 42300610 Double Ram Assembly 1 2 bore low travel 42600660 Double Ram Assembly 1 bore high travel XXXXXX Double Ram Assembly 13 bore extra high travel 45502670 Seal Kit 1 12 bore XXXXXX Seal Kit 1 bore 46000139 Pressure hose 14 x 72 46000430 Pressure hose 14 x 42 46100111 Connecting Hose 3 8 x 120 47701640 Filler Breather 64201020 Oil Reservoir polyethylene 65900045 Control Signal Pushbutton UP DOWN 69 TROUBLESHOOTING ANALYSIS N DANGER To avoid personal injury NEVER go under the lift platform until it is securely blocked See Blocking Instructions section and the load is removed Troubleshooting and maintenance on the lift should only be performed by qualified service technicians PROBLEM POSSIBLE CAUSE AND SOLUTION Unit will not raise motor not The emergency stop butt
48. interlocks etc in a location that is visible to the operator Figure 1 FREIGHTLITE Label Placement FREIGHTLITE Item Qty Description Part No 2 Warning No Riders 36404093 2 1 FREIGHTLIFT by Autoquip logo 36402680 3 1 Serial Number Nameplate 36401560 4 2 Capacity 36401586 5 2 Caution Familiarize Yourself 36401487 6 varies Warning Do Not Operate Without 36403720 7 2 per P B Labels Warning Do Not Allow Riders 36405705 P B 16 LABEL IDENTIFICATION Note Labels shown here are not actual size RD state Figure 2 Label 36404093 36404093 FREIGHTLIFT Autoguip CORPORATION 364 0268 0 Figure 3 Label 36402680 A SUBSIDIARY OF P O Box 1058 1058 INDUSTRIAL Auto Lh Miner GUTHRIE OK 73044 1058 888 811 9876 21 221 WWW AUTOQUIP COM MAXIMUM LOAD MAXIMUM EORR MODEL AXLELOAD OOO SERIAL OVER EDGES 24 36401560 Figure 4 Label 36401560 LABEL IDENTIFICATION 000 LBS CAPACITY Figure 5 Label 36401586 FAMILIARIZE YOURSELF WITH OPERATORS MANUAL BEFORE Figure 6 Label 36401487 DO NOT OPERATE WITHOUT CARRIAGE PERSONNEL GUARDING SERIOUS INJURY OR DEATH COULD RESULT Figure 7 Label 36403720 SPECIFICATIONS Model Capacity Minimum Maximum Speed Travel HP pounds Platform Platform FPM
49. ions Freightlifts Down An electrical mechanical device that when electrically energized opens the down valve solenoid Enclosure A structure surrounding the Freightlift to prevent anything from interfering with normal operation of the lift and to protect personnel Typically eight foot high panels made of expanded metal that will prevent a two inch diameter ball from passing through This is a requirement of the conveyor code ANSI B20 1 Gate A device that opens and closes to allow access to the carriage for loading and unloading Normally a swing sliding or vertical acting device constructed of similar expanded metal as the enclosure Hydraulic Operation by movement and force of high pressure liquid Interlock An electrical mechanical system for doors or gates to prevent operation of the lift if all the gates are not closed or if the lift platform is not level Limit Switch An electrical device by which the movement of the Freightlift may be controlled within predetermined limits Load height The maximum height of the material a carriage can accommodate Load pattern A method to describe how a Freightlift will be loaded at different levels Mast Beams The vertical members upon which the carriage is guided throughout its vertical travel Motor starter An electrical controller for accelerating a motor from rest to normal speed 75 GLOSSARY TERMS TERM DEFINITION Mechanical stop A
50. k circuit will not operate These fuses are located in the control enclosure A DANGER High voltage May cause personal injury or death Repairs should only be performed by a qualified electrician or service technician and OSHA requirements for Lock Out Tag Out must be followed MOTOR STARTER OVERLOADS MSO These are current sensing devices that are located in the three legs of the electric motor primary power circuit 208 230 or 460 volt They protect the motor from excessive current draw if it becomes overloaded experiences low line voltage or has a short circuit Should any leg sense an over current situation the element will heat up and trip the heat sensitive device housed in the motor starter coil circuit Power is removed to the coil and the three line power contacts are opened in the motor primary power circuit This will stop the motor from rotating until the overloads are reset and or the fault is cleared which caused the trip condition NOTE The MSO will only affect the UP circuit The platform carriage be lowered if the MSO trips SAFETY FEATURES SAFETY INTERLOCKS LATCHES GATES OR DOORS where applicable These are electro mechanical devices that prevent operation of the FREIGHTLITE when the gates or doors are left open on any level They also prevent the gates or doors from being opened at any level unless the platform carriage is in place at that floor level N WARNING Never run the unit with
51. ll 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 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
52. llowing the layout on the GA drawing provided with the enclosure package and referring to the Gate amp Enclosure Installation Manual that has been sent separately for this particular application 2 All gates or doors accessing the lift must have electrical contacts and mechanical locks to prevent the lift from operating if a gate is left open The gate should lock until the carriage is at the nearest landing There are many variables that can affect your installation the type of gate the type of door conditions unique to a specific site One 1 to four 4 electrical sensing or signaling devices are supplied with each gate that incorporates the standard interlock design K SHAFTWAY BARRIER BAR KIT for shaftway applications Figure 24 illustrates the contents and installation details for the shaftway barrier bar system supplied for units in shaftway applications barrier bar system is designed to leave 1 mid and 1 top rail across the door opening at the upper level when the carriage is called to the lower level L BACK STOP KIT when ordered Figure 25 illustrates the contents and installation details for the back stop kit Installer must ensure that the finished distance between the edge of carriage and the inside of the back stop panels does not exceed 2 inches M INSTALLATION WRAP UP 1 After the unit is completely wired make all necessary adjustments to the interlocks gate status switches upper amp lower lift sta
53. ment is vital to both the efficiency of the unit and the ultimate satisfaction of the end user It is vital for the installers to read and understand this manual These instructions have been prepared and organized to assist the installers and it is important for these individuals to carefully follow the steps in the order they are presented Situations may arise which are not covered in these installation instructions If you have questions please call Autoquip Customer Service at 405 282 5200 or 1 888 811 9876 NOTE Unless otherwise stated mechanical installation does not include unloading permits seismic calculations or extensive acceptance testing The requirements of each contract should be carefully reviewed for possible conflicts of interpretation INSPECTION amp IDENTIFICATION The following items are typically shipped loose within each FREIGHTLITE order One platform mast beam cylinder pair assembly One upper mast pair assembly spliced masts One hydraulic power unit One hydraulic connecting hose Limit switch kits One motor control panel One operator pushbutton control per level Miscellaneous Hardware Manuals and Signs Miscellaneous Bracing amp Guarding depending on application gt NOTE The Bill of Lading will state the number of pieces shipped TWO ITEMS MAY BE BANDED TOGETHER AND COUNT AS ONE PIECE Upon receipt of the shipment check for exposed damage or shortages and mak
54. nent damage to the cam followers will occur Shim material by installer 3 Once both beams are verified to be straight amp plumb within 1 4 permanently weld the upper amp lower mast assemblies together as shown Weld distortion to the beams must be minimized to hold the required tolerance to beam straightness NOTE Care should be exercised not to distort the masts from welding and alignment is critical The flanged cam followers run on the front flange of the mast beams and the cylinder stabilizing pads run on the inside of both mast beam These areas must be ground smooth after welding the beams failure to do so will cause the cam followers to fail prematurely NOTE Beams must be plumb and parallel within 1 4 overall before proceeding with permanent bracing 4 After you have completed the splice you may need to install extra bracing from the top section of the beam splice back to the landing brace area This will make the spliced section of beam stronger and prevent the welded area from flexing which could cause the welds to fail 38 INSTALLATION INSTRUCTIONS BACK LAG SLOTS 5 CARRIAGE LENGTH REF CHARTFOR C BASED ON MODEL FRONTLAG SLOTS M 28 TYP LIFT MODEL FLT 15 7 5 FLT 30 8 5 Figure 18 Lag Down Location of Floor Channels Top View 39 INSTALLATION INSTRUCTIONS BOTH MAST 1 4 1 4 ee 1 4 BOTH M
55. oid personal injury or death all maintenance procedures described in this section should only be performed by qualified service personnel OIL RECOMMENDATIONS The FREIGHTLITE operates 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 Cil Indoor locations with variable temperatures 30 100 degrees F 5W 30 or 5W 40 Multiviscosity Motor Oil Indoor locations with constant temperatures 60 80 degrees F 5W 30 or 10W 40 Multiviscosity Motor Oil Outdoor locations 30 120 degrees F 5W 30 10W 30 Multiviscosity Motor Outdoor locations 0 30 degrees F 5W or 10W Viscosity Motor Oil Freezing Applications below 0 degrees F Contact local Autoquip Representative Cold Storage Warehouse 10 40 degrees F Contact local Autoquip Representative NOTE All oils above are detergent type N WARNING It is very important to use the proper oil in the operation of the FREIGHTLITE DO NOT USE Automatic Transmission Fluid ATF Hydraulic Jack Oil Hydraulic Fluids Brake Fluids 59 GENERAL MAINTENANCE NOTES 1 2 3 Industrial hydraulic oils formulated for high pressure uses
56. on may be depressed running or humming or jammed Check all push button stations Repair as necessary e The gate or door is not closed Check and close e The main line disconnect switch is open off Check and close on e The main distribution panel circuit breaker is tripped or a fuse is blown Check and reset or replace as necessary The gate status switch or door interlock is malfunctioning or is out of tolerance Check and repair or adjust as required e he main line fuse disconnect fuse is blown Check and replace e The UP push button circuit is malfunctioning Check at the other push button station for UP function Check components and circuit Repair or replace The motor starter overloads MSO have tripped Check and reset f it trips again check for cause in the motor circuit e he control transformer fuse is blown Check and replace e The motor starter coil MI has burned out Check and replace Will usually blow the control transformer fuse 70 TROUBLESHOOTING ANALYSIS PROBLEM POSSIBLE CAUSE AND SOLUTION Unit does not raise motor is e The load may exceed the rating Remove the running or humming excess load e Check for hydraulic oil leak Correct if needed e Check for oil shortage in the reservoir and add oil if necessary e Rotation on the 3 hase motor may be reversed Reverse any two motor electrical leads e 3 Phase motor be
57. ong as the motor is running The platform carriage is guided in the two vertical masts by rollers that are captured on opposite sides of the mast flange When the platform carriage makes contact with the upper stop bolts or any other obstruction in the path of the carriage the pressure switch senses an increase in pressure which engages the holding circuit and shuts off the motor 54 OPERATING INSTRUCTIONS When the motor stops the hydraulic oil in the system is held place by the spring loaded check valve that has returned to its seat thereby blocking the backflow through the control valve The platform carriage will maintain its position at the upper floor level DOWN Pressing the DOWN push button will cause the timer relay 1 TR 1 to close its contacts and start the preset time out sequence The closed contacts of TR 1 permit 115 volt control power to be applied to the down solenoid coil that is inside the control valve The coil causes the core plunger to move outward allowing the down valve to open and the pressure compensated down speed regulator to regulate the degree of the valve opening This is dictated by the weight of the load placed on the platform carriage The carriage will come to a stop when it reaches the lower stops or the floor level At this point there is no pressure remaining in the hydraulic system and there is no flow through the down valve even though the valve remains open One of two things can happ
58. ops and check carriage alignment once more H FINAL ADJUSTMENTS 1 Run the system through is paces if you have a complete electrical system 2 To change the actuation direction of the limit switch remove the switch head Change the actuating control knob mechanism to the desired actuation direction RELIEF VALVE SETTING Though set at the factory it is recommended that the pressure relief setting be checked prior to placing the unit in service 3 Make sure top stop bolts and nuts are installed and tightened per instructions above Qualified electrician can temporarily place a jumper wire between terminal blocks 9 and 10 for testing the relief circuit Once placed raise the lift carriage to full travel against the top stops Pressure gauge reading should be 3200 psi all air must have already been bled from the hydraulic circuit before this is done CAUTION Do not operate motor at relief pressure The motor should not be operated for more than a few seconds when the unit is operating at relief pressure Longer running times could result in damage to the pump If pressure does not read 3200 psi adjust the relief valve setting per the steps shown in Figure 22 After adjustment check the setting one more time before removing the jumper from the motor control panel NOTE This jumper MUST be removed from the circuit 46 INSTALLATION INSTRUCTIONS N WARNING To avoid serious injury or death GUARDS
59. or tubing The down valve may be malfunctioning Check and replace control valve The down valve solenoid mounting is loose preventing the valve from opening completely Check and repair Oil is extremely heavy for the application or low temperature is causing a thickening of the oil see Oil Recommendations in the General Maintenance section The down valve solenoid may be weak and not pulling in completely it will usually chatter Also check the control voltage Check and repair or replace Check for a partially blocked or malfunctioning flow control valve Unit raises then lowers back slowly The DOWN solenoid valve may be energized in the open position Remove the solenoid coil and recheck If the lift does not hold with the solenoid coil removed replace the down valve cartridge The oil line hose or fitting may be leading Check and repair The hydraulic cylinder rod seal may be leading Check to see if hydraulic oil is running down the outside of the cylinder barrels at the rod end Repair as necessary NOTE A small amount of oil at the bottom of the rod is normal and desirable for proper lubrication of the cylinder A lead would cause oil to flow from the rod area when the lift is in the raised position The unit does raise completely to the upper level press emergency stop button to stop motor There is some sort of interference with the platform carriage Che
60. oved from the platform and that it has been blocked from underneath See Blocking Instructions section N DANGER Qualified personnel only Only qualified service personnel should perform procedures labeled as dangerous N DANGER Be sure of equipment stability To avoid personal injury or death check for stability If the unit seems unstable do not operate Contact Autoquip immediately N DANGER Turn off power To avoid personal injury or death be sure the power is off and is locked per OSHA Lock out Tag out procedures SAFETY PRACTICES N DANGER Practice field safety procedures avoid personal injury or death utilize all applicable precautions for steel erection and equipment assembly in addition to OSHA regulations for lock out tag out etc DANGER Secure platform and cylinders Do not remove or disconnect the power unit unless the platform and cylinders have been secured See Blocking Instructions section WARNING No riders The FREIGHTLITE is provided for the sole purpose of transporting goods between floor elevations At no time should it be used to transport personne WARNING Never run the unit with the gates or doors open Do not operate unit with doors open or with the interlocks or other safety devices defeated bypassed Serious injury or death could result N WARNING Velocity fuse lock up requires factory help Contact your local FREIGHTLITE represen
61. plicable safe operating practices REMOVAL FROM SERVICE Any lift not in safe operating condition such as but not limited to excessive leakage missing rollers 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 and or had 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 O amp M manual Do not overload the lift e Ensure that all safety devices are operational and in place MODIFICATIONS OR ALTERATIONS Modifications or alterations to industrial lifting equipment shall be made only with written permission of Autoquip Autoquip does no
62. position When the carriage is fully lowered it has no potential to suddenly or unexpectedly shift or drop If the lift carriage cannot be lowered by gravity secure the carriage at its stuck position before attempting to walk on or under the platform N DANGER Never go under an unsupported platform To avoid personal injury or death always be sure the load has been removed from the platform and that it has been blocked adequately to prevent shifting or dropping unexpectedly 20 BLOCKING INSTRUCTIONS When the Lift Carriage Must be Raised 1 All loads must be removed from the lift platform prior to engaging the maintenance devices These devices are designed to support an unloaded lift only Failure to remove the load from the platform prior to blocking could cause the failure of the maintenance devices and allow the lift to fall unexpectealy 2 Raise the carriage to the desired elevation If Operational Press the UP button and then press the EMERGENCY STOP button when the desired height is reached If Not Operational Use a fork truck or other lifting device to raise the VRC carriage taking care not to damage the carriage or lift actuator drive 3 Place maintenance leg across the mast channel as shown in Figure 10 Make sure the square tubing of the maintenance leg rests against the flange of the mast beam 4 Position the maintenance leg so that all of the alignment tabs fit over the flange of The mast beam as shown
63. rded to prevent injury from inadvertent contact with the lift or its load ASME also requires that doors or gates at all unloading stations be interlocked so that these doors can only be opened when the lift carriage is stopped at that level amp that the carriage is incapable of being operated or moved so long as these doors or gates remain open It is the responsibility of the installer to ensure that the installation meet these requirements regardless of who manufacturer customer architect general contractor etc provides the doors gates and means of enclosure Consult the manufacturer whenever there is a question as to whether or not the gate amp enclosure installation meets ASME B20 1 B Where the application requires personnel to walk onto the carriage in the raised position the installer must ensure that the carriage is adequately provided with railings guards and snap chains that are a minimum of 42 high 27 INSTALLER GUIDELINES RESPONSIBILITIES Travel limit switches must be installed and working properly Ensure proper operation and engagement of motor and carriage brake assemblies 9 TESTING gt Test and down speeds UJ Test all limiting devices gate interlocks gate status switches sensors and any other safety features or devices as outlines by the Installation and Service manual C Some states or municipalities may require testing of the carriage free fall arrest system carri
64. 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 AUTOQUIP CORP P O Box 1058 Guthrie OK 73044 1058 888 811 9876 405 282 5200 405 282 8105 www autoquip com 77
65. ring Tape 1 2 anchors Broom The following supplies will also be needed Concrete anchors 8 minimum sized for the required minimum pullout of the base floor channels and upper level bracing Refer to the approval drawing since the size of the anchors can vary for each installation Concrete anchors for accessories such as enclosures approach ramps etc Usually 1 4 diameter anchors and at least 12 anchors minimum Shim stock for the floor channel platform carriage corners and or approach ramp if a part of this installation Hydraulic oil see oil recommendations and tank capacity in Specifications section Paint Autoquip Blue available in 1 and 5 gallons 3 x 3 steel angle iron or 4 channel for additional bracing ALSO BEFORE YOU BEGIN 1 Beams are too heavy to lift manually and require lifting equipment Check for availability of overhead attachment of chain fall or of fork truck before you start 2 Before you will be able to complete the installation the unit must be operated Power to the motor even if temporary is required Arrange for power before starting installation 29 INSTALLATION INSTRUCTIONS GENERAL The FRIEIGHTLITE is shipped to the site factory assembled However the power unit gates and enclosures must be installed To install the FRIEIGHTLITE refer to the General Arrangement GA or Record Drawings that have been shipped with the lift These drawings have notes and m
66. ructions in Installation section 72 TROUBLESHOOTING ANALYSIS Unit won t lower Electrical Circuit e The emergency stop button may be pressed or jammed Check and repair e The gates or doors may be open Close and try again e Control transformer fuse may be blown Check and replace e Manually bleed off the hydraulic pressure with the lower valve If the lift lowers check the electrical circuit and the down solenoid If the lift does not lower see next section below e The solenoid may be incorrectly wired burned out not rated for the voltage or the line voltage may be excessively low e The timer relay may be malfunctioning Check and replace e The motor starter auxiliary contacts may be malfunctioning Check and repair Unit won t lower Hydraulic Circuit e Check for mechanical obstructions or a binding condition NOTE Contact a local Autoquip Representative before attempting to repair the following problems e Check for tripped velocity fuses Air in the system will cause a lock up see Air Bleeding Procedures in the Routine Maintenance section e Heavy oil wil cause a lockup see Oil Recommendations in the Routine Maintenance section Cold temperatures of below 10 degrees F will cause a lockup see Oil Recommendations in the Routine Maintenance section 73 TROUBLESHOOTING ANALYSIS Unit lowers too slowly with a load Check for a pinched hose
67. s or mezzanines that will be used to help support the VRC mast guide beams 2 SHIPMENT amp INITIAL INSPECTION A Upon receipt of the shipment check for exposed damage or shortages and make note of it on receiving paperwork from the trucking company any claims for damage must be filed with the carrier Unless otherwise stated the VRC Manufacturer is not responsible for parts lost stolen or damaged during transportation storage or installation 24 INSTALLER GUIDELINES RESPONSIBILITIES B Assuming no damage has occurred to the crate check the components against the packing list This will provide assurance that every item shipped has been received C Make sure you have a copy of the latest version of the general arrangement and electrical drawings before beginning installation changes could have been made since original purchase order submittal and order entry D Read and understand the Installation amp Service manual thoroughly prior to starting the installation 3 EQUIPMENT LAYOUT A Make sure pit and or lift are properly squared and vertically aligned with upper landings to ensure that the carriage will clear the upper landings by the required distance B Be sure to take into consideration any other obstructions pipes ductwork ceiling joists beams etc that be located around the lift C Inspect the installation for any overhanging floor landing or other obstruction pipes ductwork ceiling joists be
68. s must be familiar with everything relative to proper installation of this equipment It is the installer s responsibility to check the site for problems and work out solutions with the appropriate people preferably before installation begins B Check floor to floor dimensions on the general arrangement drawings to make sure that they match on site conditions VRC s are designed and built to individual applications and specific customer requirements is difficult and expensive to modify the lift after it arrives for installation C Installation may or may not include unloading permits seismic calculations or extensive acceptance testing The requirements of each contract should be carefully reviewed for possible conflicts of interpretation D Each state county or municipality may have unique codes governing the installation and acceptance of VRC s Acquaint yourself with the permitting and or licensing requirements and expenses of the local regulatory agencies Note also that some agencies may require inspection or testing before and or after lift start up E Make sure there is adequate ingress egress to the installation site Verify that the equipment can get through the existing doorways halls and shaft openings Think through how the lift will be unloaded carted moved raised into position and accessed for installation operation amp maintenance F Verify the construction and integrity of building columns joists wall
69. stallation process and the electrical work is not complete only do so for a second or two after the mechanical stop is pressed Longer activation could cause damage to the pump or the motor If the electrical control system is complete the motor will stop because of the pressure switch setting SAFETY FEATURES There are several active safety features and devices to help protect personnel property and the equipment ZERO DRIFT FEATURE A zero drift feature has been incorporated into the FREIGHTLITE lift The zero drift uses a limit switch mounted at the upper level and the pressure switch circuit The limit switch is tripped closed when the carriage is at the upper level The electrical circuit is transferred to the pressure switch if the pressure switch closes due to a pressure drop or leak The motor will start momentarily to build pressure until the pressure switch shuts the motor off This keeps the platform from drifting downward from the upper level When the operator closes all gates and energizes the down pushbutton the zero drift circuit is disabled and the carriage will lower HYDRAULIC VELOCITY FUSES Each hydraulic cylinder has a hydraulic velocity fuse HVF installed in the cylinder port These HVFs are installed in the predetermined hydraulic oil flow velocity as the oil returns to the reservoir They do not affect incoming oil Should a catastrophic rupture or breach occur in the hydraulic system and oil flows through the br
70. t 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 N DANGER Identifies a hazardous situation which if not avoided will result in death or severe personal injury N wanNING 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 N DANGER High voltage cause personal injury or death Repairs should only be performed by a qualified service control technician N DANGER Never go under a platform To avoid personal injury or death always be sure the load has been rem
71. tative or call Autoquip Service Department if hydraulic velocity fuses should lock up SAFETY PRACTICES AN WARNING Secure unit before making static inspections Make sure the platform is fully lowered and the power is turned off disconnected at the safety disconnect switch before performing static inspections Place signs at all gates doors controls etc indicating the system is temporarily out of service for routine maintenance per OSHA requirements for Lock Out Tag Out WARNING Never operate unit when parts are defective Do not operate this equipment when substandard or defective parts are in use Contact an Autoquip Service Representative to rectify all such situations N WARNING Never go under platform carriage Use a long handled broom or similar implement to remove debris that may accumulate N WARNING Use properly rated hoses only Never use fittings or hoses that are not properly rated for the intended use N WARNING Attach velocity fuse with solid fitting Do not use a swivel fitting between the velocity fuse and cylinder If accidentally broken at the swivel the velocity fuse will not prevent the carriage from falling to the floor SAFETY PRACTICES N WARNING The velocity fuse VF must be properly installed The VF is attached to the elbow fitting in the rod port of the cylinder If the VF is installed improperly it will not lock up in the event of a catastrophic hydraulic line break N
72. the unit to raise 10 12 inches Press the emergency stop button Crack the bleed screw on top of the first stage side until clear oil no bubbles comes from the cracked bleed screw Tighten the screw make sure no oil comes from the screw when it is tightened Clean up any spilled oil Used oil should be discarded as it may contain flushed contaminates from the line NOTE A small amount of air may remain in the cylinder but it will be flushed back to the reservoir after a few operations of the system N WARNING To avoid serious injury or death GUARDS INTERLOCKS and SAFETY DEVICES must be restored to correct operation when installing parts or making repairs 61 GENERAL MAINTENANCE 01090809 i301 OL 1H9I3A 114 OIL VIN3HOS NIT 3234343 309 A8 NOlLdI49830 A38 Q3NIVINOO 473S Xouddv SNOTIVO 9 9 3SVHd 31949 09 1 09 062 802 H3MOd3SHOH S q18noa 7 HlOAH3S3H LIND 3NI13unss3ud 3513 ALIOOTSA HALAY 1 2 00 OF agn ONV SAV
73. tus limit switches and to the top stop bolts to ensure proper operation of the lift and its safeties as required by the schematic 2 Ensure that all WARNING SIGNS AND DECALS provided with the unit which may have been shipped loose for field installation gate panel etc are in place Refer again to Figure 1 3 Clean up the area paint and touch as needed 4 Ensure that the appropriate person signs off on the Warranty Registration Card and receives one Owner s Manual per lift 51 INSTALLATION INSTRUCTIONS jo a Lu ELO H9I3M 31VINIXOSdd Y NOLLVTIV LSNI ASSY HZIHHVE su ON OV 80 8901 Xt 4 ainDoLNy ambony 03483534 1HOIAdOO 08 1002 2 ENG A8 5 ON ONISVHOUNd TONLNOD NOILONGOYd ATALVIGAWWI AJILON G3SIAZ4 30551 Q3TIOHLNOO NI WOW NI XOSddV T3NNVHO 540314 31V201 1804406 NMOHS SV 31lS 0ddO OL 3 TONY Z H YSHLO 1 4015 JHL M0134 ub LHOIdN 39Visvo OL 3 TONV Z I JHL dAL 70 1IWLAG NI NMOHS SV YAHLASOL SYVE JHL G3NIINS3 L3G SI HLON31 JONO 54 JHL dO HL9N31 JHL ANINYSLAG 01 SdOLS JHL AILOAYYOD Q31N3lHO SHVH H3MO1

FLT Installation and Service Manual

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