Palfinger ILP 33 Owner's Manual
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Palfinger ILP 33 Owner's Manual

Palfinger ILP 33 Owner's Manual

2500/3300 lbs. capacity
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OWNER'S MANUAL
ILP 25, 2500 lbs. Capacity
ILP 33, 3300 lbs. Capacity
02/19

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Summary of Contents for Palfinger ILP 33

  • Page 1 OWNER’S MANUAL ILP 25, 2500 lbs. Capacity ILP 33, 3300 lbs. Capacity 02/19...
  • Page 2 Copyright © 2019 Palfinger Liftgates 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 Palfinger Liftgates at (888)-774-5844 15939 Piuma Ave.

  • Page 3: Table Of Contents

    Owner’s Manual ILP 25/33 Table of Contents Manual Updates ........................5 Safety Information ........................6 General Safety ......................7 Important Information ......................8 Improper Useage ......................9 General View of Liftgate ......................10 ILP Liftgate Overview ....................10 Maximum Load and Placing of Load on Platform ..............11 Operation of Liftgate ........................
  • Page 4 ILP 25/33 Warranty ............................ 34 Contact Address ........................35 Company Information: Company Name: Advisor Name: Vehicle Year Make & Model: Liftgate Information: Liftgate Serial Number: Liftgate Model Number: Date of Purchase: Date of Installation: Thank you for choosing Palfinger Liftgates. Rev.1.4...

  • Page 5: Manual Updates

    Owner’s Manual ILP 25/33 Manual Updates Revision Description  Changed product name from PLP to ILP. v1.1  Revised Sections 13.9, 13-10: Toggle switch wire colors updated. v1.2  Updated Sections 8.6 & 8.7 v1.3  Updated pictorials throughout manual to match actual product. v1.4 Rev.1.4...

  • Page 6: Safety Information

    Owner’s Manual ILP 25/33 Safety Information This manual follows the Guidelines set forth in ANSI X535.4-2007 for alerting you to possible hazards and their potential severity. ! DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

  • Page 7: General Safety

    Owner’s Manual ILP 25/33 General Safety REMEMBER! It is the fleet manager’s responsibility to educate the operator on the liftgate and its intended use. The operator’s attention should be drawn to the permitted load limits and an understanding of the operation to ensure safety throughout the operation.

  • Page 8: Important Information

    The liftgate is operated from a standard toggle switch. A hand held remote control is optional with up and down functions. A variety of different control options can be purchased with the Palfinger Liftgates product. The valves do not prevent overloading of the platform when lowering or tilting down.

  • Page 9: Improper Useage

    2) Ask your employer or lessor; 3) Call your Palfinger Liftgates Authorized Service Center for assistance. 4) Call Palfinger Liftgates for assistance in the USA at 888-774-5844. You can also contact Palfinger Liftgates by fax (562) 924-8318 or on the internet- www.palfinger.com...

  • Page 10: General View Of Liftgate

    Owner’s Manual ILP 25/33 General View of Liftgate ILP Liftgate Overview Bed Extension Hydraulic Power Bolt-On Platform Unit Mount Plates Roll Off Wheels Single Action or Double Action Lift Cylinders Springs* Load Center of Gravity Hydraulic Mount Power Unit Frame Liftarm Parallel Arm Cart Stops...

  • Page 11: Maximum Load And Placing Of Load On Platform

    Maximum Load and Placing of Load on Platform Every Palfinger Liftgate is rated up to 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 rear of the bed extension out to the platform, Fig.2.

  • Page 12: Operation Of Liftgate

    Owner’s Manual ILP 25/33 Operation of Liftgate Operation by Toggle Switch/Hand Held Remote Control Always stand clear of platform area when operating the liftgate. To Open Liftgate 1. Power on the liftgate by switching the ON/OFF switch ON. ON/OFF switch location for a truck is located in the cab, Fig.3, for a trailer it will be located on the dock bumper strut, Fig.4.
  • Page 13 Owner’s Manual ILP 25/33 4. Use the handle on the main to manually pull the platform away from the wheels down to the ground, Fig.9. Unhook the safety chain/strap on the side of the platform that secures the main section to the tip.

  • Page 14: Hand Held Remote Control (Optional)

    Owner’s Manual ILP 25/33 Hand Held Remote Control (Optional) Reminder: Do not store remote inside refrigerated vehicles. Control will be damaged. 1. Lowering Down Press and hold the black button to lower platform. 2. Lifting Up Press and hold the white button to raise platform. 3.

  • Page 15: Cart Stops Operation (Optional)

    Owner’s Manual ILP 25/33 Cart Stops Operation (Optional) Aluminum Platform Cart Stops 1. Push the cart stop latch out toward the curb side, Fig.14. The cart stop will spring open automatically once the latch has been moved from its original position, Fig.15. 2.
  • Page 16 Owner’s Manual ILP 25/33 Steel Platform Cart Stops 1. Each cart stop is equipped with a retaining latch. Push each latch inward to open the cart stop, Fig.17. The cart stop will automatically spring open once the latch has been pushed, Fig.18. 2.

  • Page 17: Preventive Maintenance And Quick Check

    Owner’s Manual ILP 25/33 Preventive Maintenance and Quick Check The ILP needs preventive maintenance to perform at its fullest capability. Lubricate and inspect regularly. Also, check hoses, cables, controls, etc. and make sure these components are not damaged. REPAIR OR REPLACE FAULTY PARTS IMMEDIATELY Maintenance and Care The following “inspection and maintenance”...

  • Page 18: Lubrication

    ILP 25/33 Lubrication Properly lubricated, the ILP series Palfinger Liftgates will ensure longevity. Lubricate the liftgate at the same time as the truck/trailer. Grease more frequently if the liftgate is frequently used. The liftgate should be greased every 500 cycles (depending on use – estimated every 3 month).

  • Page 19: Checking And Changing The Oil

    Owner’s Manual ILP 25/33 Checking and Changing the Oil To check fluid: To begin, lower gate to ground and tilt platform down. Remove the cover from the Hydraulic Power Unit enclosure. The level of the oil should be 1“ from the top of the oil reservoir when the platform is tilted down at ground level.

  • Page 20: Recommended Hydraulic Fluids Table

    Owner’s Manual ILP 25/33 7.3.1 Recommended Hydraulic Fluids Table All ILP liftgates are equipped with Hydrex MV Arctic 15 hydraulic fluid from factory. Hydraulic Fluid Installed From Factory Property HYDREX MV ARCTIC 15 Start Up Temperature <50°C / -58°F Operating Temperature -45°C to +23°C / -49°F to 73°F Pour Point -57°C / -71°F...

  • Page 21: Decal Placement And Inspection

    This is typically a combination of decals on the liftgate and truck/trailer body. Important: Never remove or paint over any decal. If any decals below require replacement contact Palfinger Liftgates for replacements. Decal Kit Decal Qty.
  • Page 22 Owner’s Manual ILP 25/33 Decal - A Decal - B Decal - C Decal - E Decal - F Decal - D Decal - G Decal – I Decal - H Decal – J Driver Side Curb Side Rev.1.4...

  • Page 23: Quick Check List

    12. When doing daily checks and you find any kind of damage that can make the use of the liftgate dangerous, it must be repaired before using. All repairs should be made by an authorized technician. Use only original spare parts. If in doubt contact your Palfinger Liftgates distributor or call Palfinger Liftgates directly.

  • Page 24: Liftgate Will Not Power On

    Owner’s Manual ILP 25/33 Liftgate will not power on. 1. Check the shut off switch. Turn ON the ON/OFF switch located inside the vehicles cab (Truck) or on the dock bumper strut (Trailer). Strut Toggle Switch ON/OFF Switch Rocker Switch Location for Trucks ON/OFF Switch Location for Trailers...
  • Page 25 Owner’s Manual ILP 25/33 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 and load test batteries. Measure battery voltages: Flooded Batteries = 12.6V;...

  • Page 26: Liftgate Does Not Lower Down

    Owner’s Manual ILP 25/33 Liftgate does not Lower Down Visually check the valves at cylinders for mechanical damage such as bent or broken valves. Remove the cover at the hydraulic power unit and unplug the black cable (#2) with the inline fuse. Unplug cable #6 from toggle switch to both the two wire release valve harnesses.

  • Page 27: Liftgate Does Not Lift Up

    Owner’s Manual ILP 25/33 Liftgate does not Lift Up Visually check the valves at cylinders for mechanical damage such as bent or broken valves. 2. Jump female end of cable #2 to small small positive connector on motor solenoid Do NOT stay between platform and truck body, gate will raise up 3.

  • Page 28: Electrical Wiring - Batteries - Truck/Trailer

    Owner’s Manual ILP 25/33 Electrical Wiring – Batteries – Truck/Trailer *Resettable Circuit Breaker: 150 Amp Min. Replace with same amperage breaker when necessary. Ground: For optimal grounding, ground all batteries and power units to the body side rails of the vehicle. NOTICE: DO NOT attempt to jump in-line fuses with other objects other than the specified fuse.

  • Page 29: Cross Test On Single Pole Plug Charge System

    Owner’s Manual ILP 25/33 Cross Test on Single Pole Plug Charge System Testing of full system using a battery load tester. Start with testing each individual battery on both tractor and trailer before proceeding to check the system: A. 12V lead from tractor coil cord B.

  • Page 30: Electrical Schematic (Gravity Down )

    Owner’s Manual ILP 25/33 Electrical Schematic (Gravity Down ) Rev.1.4...

  • Page 31: Electrical Schematic (Power Down )

    Owner’s Manual ILP 25/33 Electrical Schematic (Power Down ) Rev.1.4...

  • Page 32: Hydraulic Schematics (Gravity Down)

    Owner’s Manual ILP 25/33 Hydraulic Schematics (Gravity Down) S1 & S2 - Release Valve for Lowering R1 & R2 - Flow Restrictor for limiting lower speed. Raise = M Lower = S1+S2 Lift Cylinder Lift Cylinder Pump Unit "A" "A" Pump Unit M-3441-0104 Pilot to Close Check Valve...

  • Page 33: Hydraulic Schematics (Power Down)

    Owner’s Manual ILP 25/33 Hydraulic Schematics (Power Down) S1 & S2 - Release Valve for Lowering R1 & R2 - Flow Restrictor for limiting lower speed. S5 - Shift Valve is activated upon LOWER function only. Pilot to close check valve is NOT used on Power Down. Raise = M Power Down = M + S1&2 + S5 Lift Cylinder...

  • Page 34: Needed Information For Ordering Spare Parts And Repairs

    Designation and number of the spare part in accordance with the spare parts list. Designation and number marked on the individual component (if available). Repairs Parts sent to Palfinger Liftgates to repair must be accompanied by a letter (in separate cover) giving details and scope of the repairs required. Warranty Palfinger Liftgates provides warranty as part of its conditions of delivery.
  • Page 35 Owner’s Manual ILP 25/33 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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Ilp 25

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