Related Manuals for Palfinger INTERLIFT ILF 33
Summary of Contents for Palfinger INTERLIFT ILF 33
- Page 1 OWNER’S MANUAL ILF 33, 3300 lbs. Capacity ILF 44, 4400 lbs. Capacity ILF 55, 5500 lbs. Capacity 01/24...
- Page 2 Copyright © 2023 Palfinger Interlift, LLC. All rights reserved. Information in this document is subject to change without notice. Visit www.palfinger.com for up to date information and notifications. If you received this product with damaged or missing parts, contact INTERLIFT Liftgates at (888)-774-5844 Parts Order/Inquiries liftgateparts@palfinger.com...
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Page 3: Table Of Contents
Owner‘s Manual ILF 33/44/55 Table of Contents Manual Updates ........................5 Important Notes ........................6 Attention ........................6 Important Notes ......................6 General Information ...................... 7 Safety Information ........................9 Overview ........................... 10 General View of Liftgate ....................10 Maximum Load and Placing of Load on Platform ..............11 Operation of Liftgate ........................ - Page 4 Owner‘s Manual ILF 33/44/55 Warranty ............................ 33 Contact Address ........................34 Company Information: Company Name: Advisor Name: Trailer Year Make & Model: Liftgate Information: Liftgate Serial Number: Liftgate Model Number: Date of Purchase: Date of Installation: Thank you for choosing INTERLIFT Liftgates. Rev.
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Page 5: Manual Updates
ILF 33/44/55 Manual Updates Revision Description • v1.5 Updated Section 5: Liftgate Operation. • Updated Section 7.3: New Operating Instructions decal added. • Added Platform Cart Stops operation, Section 6.2. • Changed the logos, from Palfinger to Interlift v1.6 Rev. 1.6... -
Page 6: Important Notes
Owner‘s Manual ILF 33/44/55 Important Notes Attention Before starting any operations of the liftgate, please read and understand this OWNER’S MANUAL. Its intention is to act as a guide for the operation personal as well as to give help with preventive maintenance but does not take place of unauthorized usage or repair by unqualified personnel. -
Page 7: General Information
Owner‘s Manual ILF 33/44/55 The liftgate is operated from a standard lockable control box located on the curbside underneath the van body. A standard hand held remote control is also supplied with the lift. A variety of different product options can be purchased with the liftgate as well. - Page 8 Owner‘s Manual ILF 33/44/55 7. This is not a passenger lift. Do not ride the lift with unstable loads or in such a manner that a failure would endanger you. The lift is not equipped with a back-up system to prevent falling cargo in the event of a failure.
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Page 9: Safety Information
4) Call INTERLIFT Liftgates for assistance in the USA at 888-774-5844. You can also contact INTERLIFT Liftgates by fax (562) 924-8318, or on the internet- www.PALFINGER.com. If you are facing any problems or are in need of repair, contact INTERLIFT Liftgates for information regarding experienced and trained Authorized Service Center in your area. -
Page 10: Overview
Owner‘s Manual ILF 33/44/55 Overview General View of Liftgate Extension Mount Plates Mount Frame Control Bumper Hydraulic Parting Power Unit Wheel Lift Arm Tilt Arm Aluminum Platform ILF 33 Extension Mount Plates Mount Frame Control Bumper Hydraulic Parting Power Unit Wheels Lift Arm Tilt Arm... -
Page 11: Maximum Load And Placing Of Load On Platform
Owner‘s Manual ILF 33/44/55 Maximum Load and Placing of Load on Platform Every INTERLIFT Liftgate is rated for a maximum load. The point of maximum load is rated at a defined distance. The center point of maximum load is at 24” from the front of the platform, Fig.1. Truck or Trailer 24"... -
Page 12: Operation Of Liftgate
Owner‘s Manual ILF 33/44/55 Operation of Liftgate Liftgate Operation It is highly recommended to have batteries completely charged before operating the liftgate. Switch the liftgate ON. ON/OFF switch for trailers are on the control box and for trucks the switch will be inside the cab, Fig. - Page 13 Owner‘s Manual ILF 33/44/55 3A. Turn the Tilt switch Down until the platform is visually leveled, Fig. 6. Fig. 6 Down Tilt Leveled Lift 4A. Unhook the strap on the side of the platform main. Use the strap to manually unfold the platform tip, Fig.
- Page 14 Owner‘s Manual ILF 33/44/55 Turn the Tilt switch Up to tilt the platform up, Fig. 10. Down Tilt Tilt Up Fig. 10 Lift Turn the Tilt switch Down to tilt the platform down, Fig. 11. Down Tilt Fig. 11 Tilt Down Lift To Store Platform - Follow Steps 1B-4B 1B.
- Page 15 Owner‘s Manual ILF 33/44/55 3B. Manually push the platform forward onto the roller wheels, Fig. 14. Fig. 14 4B. Turn the Lift switch Up until the stores automatically, Fig. 15 & 16. Turn OFF ON/OFF switch when liftgate is not in use. Tilt Down Lift...
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Page 16: Platform Cart Stops (Optional)
Owner‘s Manual ILF 33/44/55 Platform Cart Stops (Optional) 1. Push the cart stop latch out toward the curb side, Fig. 17. The cart stop will spring open automatically once the latch has been moved from its original position, Fig. 18. 2. -
Page 17: 3-Button Hand Held Remote Control
Owner‘s Manual ILF 33/44/55 3-Button Hand Held Remote Control A. LOWERING DOWN: Push and hold button number 3 B. LIFTING UP: Push and hold button number 1 Tilt functions: Push and hold button number 2 while lifting or lowering A. TILT DOWN: Push and hold button 2 and 3 simultaneously B. -
Page 18: Operation By Foot Control (Optional)
Owner‘s Manual ILF 33/44/55 Operation by Foot Control (Optional) Lower Platform: Step on the front foot control and hold, wait three seconds before stepping on the rear foot control, Fig. 20. Raise Platform: Step on the rear foot control and hold, wait three seconds before stepping on the front foot control, Fig. 21. If the platform is not responding to the controls within three seconds, repeat steps above. -
Page 19: Preventive Maintenance And Quick Check
Owner‘s Manual ILF 33/44/55 Preventive Maintenance and Quick Check The ILF needs preventive maintenance to perform at its fullest capability. Lubricate and inspect regularly. Also, check on hoses, cables, controls, etc. and make sure these components are not damaged. To access the hydraulic power pack, remove the plastic cover on the curb side of the mount tube. -
Page 20: Lubrication
Owner‘s Manual ILF 33/44/55 Lubrication Properly lubricated, the ILF series INTERLIFT Liftgate will ensure longevity. Therefore, lubricate the liftgate at the same time as the truck/trailer. Grease more frequently if the liftgate is heavily used. The liftgate should be greased every 1200 cycles (depending on use – estimated every 3 month). Check the oil level in the tank. -
Page 21: Checking And Changing Oil
Owner‘s Manual ILF 33/44/55 Checking and Changing Oil Check the quality of hydraulic fluid. If bad, take the following steps to change the oil. 1. Lower gate to ground and tilt platform down. The Power Pack Unit is stored inside the gates mount tube. Remove the plastic cover at the end of the tube. -
Page 22: Decal Placement And Inspection
Owner‘s Manual ILF 33/44/55 Decal Placement and Inspection For operator safety, all decals appearing in “Decal Kit” must be in a conspicuous place on control side of liftgate. This is typically a combination of decals on the liftgate and truck or trailer body. Please make sure to place the maximum capacity decal (C) on driver and curb side. - Page 23 Owner‘s Manual ILF 33/44/55 Decal - B Curb Side Decal - A Decal - D G, K Decal - C Decal - F Driver Side Decal - E Decal - H Decal - G Decal - J Decal - I Plate Plate 60-0115-200...
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Page 24: Quick Check List
Owner‘s Manual ILF 33/44/55 Quick Check List Operate the liftgate throughout its entire operation and check for noise and damage such as bent parts or cracked welds. Inspect all welds and fasteners that attach the mount frame to the truck. All pins and bolts that connect the lift arm to the mount frame and to the platform. -
Page 25: Troubleshooting
Owner‘s Manual ILF 33/44/55 Troubleshooting ATTENTION: Please check the following points before identifying any faults. Serious injuries are possible from tools short circuiting main battery connections. Do not leave tools or other equipment that may cause shorts around the battery. Every time you are finished troubleshooting, close the rubber cover on the curbside of the mount frame. -
Page 26: Liftgate Will Not Power On
Owner‘s Manual ILF 33/44/55 Liftgate will not power on. 1. Check the cab shut off switch. Turn on cab switch, located in the cab next to the steering wheel. Location may vary by model and year of truck. Switch has L.E.D. lights: they should stay on continuously. On trailer units, you will find the switch on the control box to activate the gate, Fig. - Page 27 Owner‘s Manual ILF 33/44/55 3. Are the vehicle batteries charged? Check batteries and the truck/trailer charging system. Start truck and run engine in fast idle for charging the batteries. If liftgate starts working, recharge batteries. 4. Check the fuse at the power pack and battery. The control board has two 15 Amp fuses and at the battery there should be a 20 Amp fuse.
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Page 28: On-Off L.e.d.s Are On But All Functions Are Dead
Owner‘s Manual ILF 33/44/55 On-Off L.E.D.s are on but all functions are dead Possible malfunctions: 1. Short in hand held remote or its wire, unplug hand held control at J31. Remove J1 plug for 5 seconds. Reinstall J1, try mian control board switches. If gate operates the problem is in the hand held control or its wiring. -
Page 29: Main Power Connections
Owner‘s Manual ILF 33/44/55 Main Power Connections Wires #2 and #4 Wires #2 and #4 go to postitive (+) go to postitive (+) *In-Line *In-Line Fuse Fuse Wires #1 and Gr/Yl Wires #1 and Gr/Yl go to ground (-) go to ground (-) Resetable Circuit Main... -
Page 30: Electrical Schematic
Owner‘s Manual ILF 33/44/55 Electrical Schematic Rev. 1.6... -
Page 31: Control Board Connector Overview
Owner‘s Manual ILF 33/44/55 Control Board Connector Overview B15 PLATFORM WARNING B13 LIFT ARM FOOT GROUND for PC BOARD LIGHTS CONTROL (green/yellow and black # 1) CAB CUT OFF SWITCH CONTROL POWER PACK POSITIVE for PC BOARD HAND (black #2 to 2 REMOTE and black # 4 to 27) CYLINDERS... -
Page 32: Hydraulic Schematic
Owner‘s Manual ILF 33/44/55 Hydraulic Schematic Functions: S1 and S2 = Release Valve for lowering function S3 and S4 = Release Valve for tilt down function R1 and R2 = Flow Restrictor located inside hose adaptor on lift cylinder R3 and R4 = Flow Restrictor located inside hose adaptor on tilt cylinder S5 = Shift Valve is activated on tilt up and lowering function R5 = Restrictor Valve located in power pack Flow Divider is activated, when fluid is going back into the power pack... -
Page 33: Needed Information For Ordering Spare Parts And Repairs
Owner‘s Manual ILF 33/44/55 Needed Information for Ordering Spare Parts and Repairs Ordering Spare Parts In order to assure quick delivery of spare parts, please always state the following information when making orders: Lliftgate model & serial number. Designation and number of the spare part in accordance with the spare parts list. Designation and number marked on the individual component (if available). - Page 34 Owner‘s Manual ILF 33/44/55 Contact Address 15939 Piuma Ave Cerritos, CA 90703 Phone: (562)-924-8218 Fax: (562)-924-8318 E-mail (parts order): liftgateparts@palfinger.com E-mail (technical support): technicalapplications@palfinger.com 572 Whitehead Road Trenton, NJ 08619 Phone: (609)-587-4200 Fax: (609)-587-4201 E-mail (parts order): liftgateparts@palfinger.com E-mail (technical support): technicalapplications@palfinger.com...
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