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Jungheinrich DFG 435 - User Manual

Jungheinrich DFG 435
186 pages
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öJUNGHEINRICH
11.09 -
08.11
51167624
DFG/TFG 316-435
Operating instructions G
TFG 430
DFG 320
DFG 425
DFG 430
DFG 435
TFG 316
TFG 320
TFG 425
TFG 435
DFG 316

Table of Contents

Questions and Answers

  • V
    Vanessa LewisAug 17, 2025
    What to do if the engine oil indicator is lit during operation in Jungheinrich DFG 435?
    • N
      nparkerAug 17, 2025
      If the engine oil indicator is lit during operation, it indicates that the engine oil level is too low. Check the engine oil level and top it up if necessary.
  • W
    wbarnesAug 21, 2025
    What to do if the starter does not turn in Jungheinrich DFG 435?
    • D
      Dana WilliamsAug 21, 2025
      If the starter doesn't turn, it could be due to several reasons: * The travel direction switch might not be in neutral. Turn the travel direction switch to neutral. * The battery charge might be too low. Check the battery charge and charge the battery if necessary. * The battery terminal cable could be loose or the terminals oxidized. Clean and grease the terminals, then tighten the battery terminal cable. * The starter cable might be loose or broken. Check the starter cable, and tighten or replace it as required. * The starter magnetic switch might be jammed. Check if the magnetic switch audibly engages.
  • I
    iroyAug 25, 2025
    What to do if the engine temperature display is in the red zone in Jungheinrich DFG 435?
    • T
      Tyler HernandezAug 26, 2025
      If the engine temperature display is in the red zone, it could indicate several problems: * The engine oil level might be too low; check and top up if necessary. * The radiator might be contaminated; clean it. * The coolant level might be too low; check the engine radiator system for leaks and add coolant if necessary. * The fan V-belt might be slipping; check the V-belt tension and tighten or replace it as required.
  • Q
    qpruittAug 29, 2025
    What to do if the transmission oil indicator is lit during operation in Jungheinrich Forklifts?
    • B
      Brian WilliamsonAug 29, 2025
      If the transmission oil indicator is lit during operation, it suggests that the transmission oil level is too low. Check the transmission oil level and top up if necessary. Also, the radiator might be contaminated, so ensure you clean it.
  • M
    Maria WilsonSep 1, 2025
    What to do if the Jungheinrich Forklifts engine is running but the truck does not travel?
    • M
      Marcia IbarraSep 1, 2025
      If the engine is running but the truck isn't moving, ensure that the travel direction switch is set to the required direction and that the parking brake is released.
  • D
    Debra McdanielSep 5, 2025
    Why is the lift speed too low in Jungheinrich Forklifts?
    • V
      vlynchSep 5, 2025
      If the lift speed is too low, it could be due to: * A hydraulic reservoir oil level that is too low. Check the hydraulic oil and top up if necessary. * A hydraulic reservoir discharge system that is contaminated or blocked. Clean or replace the hydraulic reservoir discharge system.
  • L
    Lori AyersSep 8, 2025
    What to do if the load cannot be raised to maximum height in Jungheinrich DFG 435 Forklifts?
    • J
      John SuarezSep 9, 2025
      If the load cannot be raised to the maximum height, it is likely that the hydraulic reservoir oil level is too low. Check the hydraulic oil and top up if necessary.
  • J
    Jeff ShawNov 12, 2025
    What to do if the engine does not start in Jungheinrich DFG 435 Forklifts?
    • M
      martinezshannonNov 12, 2025
      If the engine doesn't start, several issues could be the cause: * The air filter might be contaminated, so you should clean or replace it. * The Bowden cable could be faulty or hanging, requiring a check. * The LPG bottle shutoff valve might be closed, so ensure it's open. * The LPG bottle may be empty, requiring a replacement. * The ignition distributor cap could be damp; dry it and apply contact spray if needed. * Spark plugs might be damp, oily, or loose; dry, clean, and tighten them. * The spark plugs could be faulty, so replace them. * The fuel tank might be empty, with the injection system having suctioned in air; fill up with diesel and bleed the injection system. * There could be water in the fuel system; discharge the fuel system and add fuel. * The fuel filte...

Summary

Foreword

Safety notices and text mark-ups

Explains the meaning of graphical symbols used for safety instructions.

A Correct Use and Application

Correct application

Details the proper use cases and load handling procedures.

3 Technical Specifications

Performance data

Key performance metrics such as speed, lift, and gradeability.

4 Identification points and data plates

Truck capacity plate

Details on the truck's load capacity and how to interpret it.

5 Stability

C Transport and Commissioning

4 Using the Truck for the First Time

D Fuelling the Truck

Safety regulations for handling diesel fuel and LPG

Critical safety rules for handling fuels and LPG.

Adding diesel

Procedure for refueling the truck with diesel fuel.

E Operation

Safety Regulations for the Operation of the Forklift Truck

Essential safety rules for operating the forklift truck.

Displays and Controls

Overview of the truck's control panel and display elements.

Control panel with display unit

Detailed description of indicators and functions on the control panel.

Preparing the Truck for Operation

Steps to take before operating the truck.

Seat Belt

Critical safety information and maintenance for the seat belt.

Industrial Truck Operation

General procedures and safety for operating the truck.

Safety regulations for truck operation

Essential safety rules for operating the truck.

Preparing the truck for operation

Steps to prepare the truck for operation after delivery or transport.

Starting procedure for the DFG

Step-by-step guide to starting the DFG engine.

Starting procedure for the TFG

Step-by-step guide to starting the TFG engine.

Parking the truck securely

Critical safety procedures for parking the truck.

Emergency Disconnect

Procedure for safely disconnecting the truck's electrical system.

Travel

Instructions for driving and maneuvering the truck.

Brakes

Information and warnings related to the truck's braking system.

Parking brake

Procedure for engaging and releasing the parking brake.

Lifting, transporting and depositing loads

Safe procedures for lifting, moving, and placing loads.

Operating the lift mechanism and integrated attachments

How to operate the lift mechanism and attached equipment.

Safety instructions for operating additional attachments

Critical safety guidelines for using additional attachments.

7 Troubleshooting

Troubleshooting

Guide to identifying and rectifying basic faults.

F Industrial Truck Maintenance

Operational Safety and Environmental Protection

General safety and environmental protection during maintenance.

Maintenance Safety Regulations

Safety rules for personnel performing maintenance and repairs.

Servicing and Inspection

Overview of service intervals and inspection requirements.

Maintenance checklist DFG

Maintenance checklist for DFG models.

Maintenance checklist TFG

Maintenance checklist for TFG models.

Lubricants and Lubrication Schedule

Information on lubricants and the lubrication schedule.

Handling consumables safely

Critical safety rules for handling lubricants and consumables.

Lubrication Schedule

Schedule detailing lubrication points and intervals.

7 Maintenance and repairs

Preparing the truck for maintenance and repairs

Safety precautions before starting maintenance or repair work.

Hydraulic system

General safety and handling for the hydraulic system.

Checking the hydraulic oil level

Procedure to check and maintain the hydraulic oil level.

Engine maintenance

General procedures for engine maintenance.

Checking electrical fuses

Procedure for checking and replacing electrical fuses.

Seat belt maintenance

Checking the seat belt and its automatic blocking system.

Brake

Maintenance and checks for the brake system.

Restoring the truck to service after maintenance and repairs

Steps to return the truck to service after maintenance.

8 Decommissioning the industrial truck

9 Safety tests to be performed at intervals and after unusual incidents

Jungheinrich DFG 435 Specifications

General IconGeneral
BrandJungheinrich
ModelDFG 435
CategoryForklifts
LanguageEnglish

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