Palfinger ILP 25 User Manual

Palfinger ILP 25

35 pages

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OWNER’S MANUAL

ILP 25, 2500 lbs. Capacity

ILP 33, 3300 lbs. Capacity

02/19

Table of Contents

Other manuals for Palfinger ILP 25

Installation Manual65 pages

Questions and Answers:

C
corey79Aug 3, 2025
How to troubleshoot Palfinger Lifting Systems liftgate that will not power on?
- T
  Thomas PriceAug 3, 2025
  If your Palfinger Lifting Systems liftgate won't power on, here are a few things to inspect: First, make sure the ON/OFF switch inside the vehicle's cab (for trucks) or on the dock bumper strut (for trailers) is turned ON. Check the circuit breaker at the main batteries and the fuse(s) at the hydraulic power unit. Also, inspect the batteries and the truck/trailer charging system, and consider starting the truck and running the engine at a fast idle to charge the batteries. Verify the ground connection on the hydraulic power unit and check the oil level in the hydraulic power unit. Finally, look for any mechanical or electrical damage, such as damaged cables.
J
Juan HaasAug 13, 2025
What to do if Palfinger Lifting Systems liftgate does not lower down?
- K
  kim87Aug 13, 2025
  If your Palfinger Lifting Systems liftgate isn't lowering down, begin by visually inspecting the valves at the cylinders for any mechanical damage, such as bent or broken valves. Next, check the toggle switch harness and the gray 3-wire harness for any signs of damage. Also, inspect both release valve wires for any damage. You can also try unscrewing the plugs of the valves, sticking a voltmeter into the plugs, and activating the down function. As another step, remove the plastic cap of the release valves, keep the coil in place, hold a screwdriver close to the steel valve stem while pressing the down function on the toggle switch.
C
Christopher HartAug 23, 2025
Why Palfinger ILP 25 liftgate does not lift up?
- K
  Karen ReeseAug 23, 2025
  If your Palfinger Lifting Systems liftgate isn't lifting up, start by visually checking the valves at the cylinders for any mechanical damage, such as bent or broken valves. Check the toggle switch harness and the gray wire harness to the switch for damaged spots. Verify the motor solenoid is functioning correctly and listen for a clicking sound. Also, check for power on the large positive motor stud. If the gate is still not working, it is advised to take the truck/trailer and gate to an authorized repair station.

Palfinger ILP 25 Specifications

General

Brand	Palfinger
Model	ILP 25
Category	Lifting Systems
Language	English

Summary

Palfinger Liftgates Owner's Manual

Manual Updates

Safety Information

General Safety

Provides essential safety guidelines and warnings for operating the liftgate.

Important Information

Improper Useage

Details forbidden uses of the liftgate to prevent damage and injury.

General View of Liftgate

ILP Liftgate Overview

Illustrates and names the key components of the ILP liftgate.

Maximum Load and Placing of Load on Platform

Operation of Liftgate

Operation by Toggle Switch/Hand Held Remote Control

Explains how to operate the liftgate using standard controls and optional remotes.

Hand Held Remote Control (Optional)

Details the functions and usage of the optional hand-held remote control.

Wireless Hand Held Remote (Optional)

Outlines the operation of the optional wireless remote control for the liftgate.

Cart Stops Operation (Optional)

Instructions for operating the optional cart stops on aluminum and steel platforms.

Preventive Maintenance and Quick Check

Maintenance and Care

Outlines recommended inspection and maintenance tasks for liftgate longevity.

Lubrication

Specifies lubrication points, frequency, and methods for the liftgate.

Checking and Changing the Oil

Provides procedures for checking and changing the hydraulic oil in the power unit.

Recommended Hydraulic Fluids Table

Lists factory-installed and alternative hydraulic fluids suitable for the liftgate.

Decal Placement and Inspection

Details the placement and importance of safety and operational decals on the liftgate.

Quick Check List

A checklist for daily and periodic inspections to ensure safe operation.

Troubleshooting

Liftgate will not power on.

Steps to diagnose and resolve issues when the liftgate fails to power on.

Liftgate does not Lower Down

Troubleshooting guide for when the liftgate fails to lower the platform.

Liftgate does not Lift Up

Diagnostic steps for when the liftgate fails to raise the platform.

Electrical Wiring – Batteries – Truck/Trailer

Wiring diagrams and considerations for connecting liftgate power to truck/trailer batteries.

Cross Test on Single Pole Plug Charge System

Procedures for testing the tractor-trailer electrical charging system.

Electrical Schematic (Gravity Down)

Wiring schematic for the liftgate operating in gravity down mode.

Electrical Schematic (Power Down)

Wiring schematic for the liftgate operating in power down mode.

Hydraulic Schematics (Gravity Down)

Hydraulic schematic illustrating the gravity down operation of the liftgate.

Hydraulic Schematics (Power Down)

Hydraulic schematic illustrating the power down operation of the liftgate.

Needed Information for Ordering Spare Parts and Repairs

Ordering Spare Parts

Information required when ordering replacement parts for the liftgate.

Repairs

Guidelines for sending parts for repair and required documentation.

Warranty

Contact Address

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