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Hyundai 15D-7E - User Manual

Hyundai 15D-7E
251 pages
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EC Declaration of conformity - update 05/01/’10
1. We hereby declare that the following machine comply with the machine directive 2006/42/EC,
EMC-directive 2004/108/EC, Non-road mobile machinery emission directive 97/68/EC (amended by
2002/88/EC, 2004/26/EC, 2006/105/EC) and noise emission 2000/14/EC (amended by 2005/88/EC).
Forklifts Model :
Serial Nr. :
*******
***
2. Manufacturer Hyundai Heavy Industries Co. Ltd.
1 Chonha-Dong, Dong-Ku
Ulsan
The republic of Korea
Hyundai Heavy Industries Europe N.V.
Vossendal 11
2440 Geel
Belgium
Authorized representative :
Owner of the technical fi le for
machine production.
(TCF : Technical Construction File)
3. Harmonized European directives : ISO3691-1.3, ISO 20898:2008, EN ISO 2867:2008
4. Noise level :
Certain n
˚
:
Date :
Conformity assessment procedure :
Authorized entity :
Engine power :
Guaranteed sound power level :
e13*2000/14*2005/88*0059*08
2009-06-17
Attachment VIII following the periodical inspection on technical
extended with “Information on the scope of delivery” by TÜV
Rheinland.
Société Nationale de Certification et d’Homologation s.à r.l
CE0499 11, route de Luxembourg
5230 Sandweiler
Luxemburg
*** kW
*** dB (A)
5. Remarks
*****
Managing Director
Geel, Belgium
**/**/****

Table of Contents

Questions and Answers

  • M
    Michael LewisSep 9, 2025
    Why doesn't the charge lamp light during normal operation on my Hyundai 15D-7E Forklifts?
    • P
      pamelagraySep 9, 2025
      If the charge lamp on your Hyundai Forklifts does not light during normal engine operation, the charge lamp itself may be defective and need replacement. Alternatively, there may be faulty wiring that requires checking and repair.
  • R
    Ronald PowersAug 23, 2025
    Why is the radiator pressure valve spouting steam on my Hyundai 15D-7E Forklifts?
    • A
      angelascottAug 23, 2025
      If the radiator pressure valve on your Hyundai Forklifts is spouting steam, it could be due to a lack of cooling water or a water leak, in which case you should add water or repair the leak. Another possible cause is a loose fan belt, which requires adjustment. Also, dust and scale accumulated in the cooling system, change the water and clean the interior of the cooling system.
  • M
    Megan LoganAug 25, 2025
    How to fix an oil pressure caution lamp that won't turn off on Hyundai 15D-7E?
    • W
      William ColemanAug 25, 2025
      If the oil pressure caution lamp on your Hyundai Forklifts fails to go out, it could be due to several reasons. The oil level in the oil pan might be low, so add oil. The oil filter element might be clogged, requiring replacement. Also, check for loose or worn oil pipe joints that may be leaking oil, and repair them.
  • T
    tromeroAug 26, 2025
    Why is my Hyundai 15D-7E Forklifts engine emitting blackish smoke?
    • Y
      youngsuzanneAug 27, 2025
      If your Hyundai Forklifts engine emits blackish smoke, the air cleaner element is likely clogged. Clean or replace the element to resolve this issue.
  • N
    Nicholas GarciaAug 27, 2025
    What does it mean if the water temp gauge on my Hyundai Forklifts indicates red range on the right?
    • E
      egrossAug 28, 2025
      If the water temperature gauge on your Hyundai Forklifts indicates a red range on the right, the radiator fin might be clogged or damaged; try cleaning or repairing it. Alternatively, the thermostat or water temperature gauge could be faulty and need replacement. Also, the radiator filler cap might be loosening; retighten it or replace the packing.
  • J
    Joan BryantAug 29, 2025
    Why does my Hyundai 15D-7E engine emit whitish or bluish smoke?
    • S
      sarahgarzaAug 29, 2025
      If your Hyundai Forklifts engine emits whitish or bluish smoke, it could be due to an excessive quantity of oil in the oil pan; reduce the oil quantity. Another potential cause is poor fuel quality, so replace it with the specified fuel.
  • J
    Justin AndersonSep 18, 2025
    Why doesn't the heater signal become red on my Hyundai 15D-7E Forklifts?
    • T
      Todd MedinaSep 18, 2025
      If the heater signal on your Hyundai Forklifts does not become red, it could be due to faulty wiring that needs checking and repair. Another possible cause is a damaged glow plug, which would need replacement.
  • A
    annbeardSep 18, 2025
    Why doesn't the engine oil pressure caution lamp light when the engine is stopped on my Hyundai Forklifts?
    • B
      Bradley TaylorSep 22, 2025
      If the engine oil pressure caution lamp does not light when the engine is stopped (with the starting switch left in the 'ON' position) on your Hyundai Forklifts, the caution lamp itself may be defective and need replacement, or the caution lamp switch may be defective and also need replacement.
  • C
    Courtney ChapmanSep 7, 2025
    Why does the starting motor pinion keep going in and out on my Hyundai Forklifts?
    • C
      christina15Sep 8, 2025
      If the starting motor pinion on your Hyundai Forklifts repeatedly goes in and out, it's likely due to insufficient battery voltage. Try recharging the battery to resolve this issue.
  • S
    staceymckaySep 4, 2025
    Why does the starting motor stop before the engine starts on my Hyundai Forklifts?
    • P
      phahnSep 5, 2025
      If the starting motor on your Hyundai Forklifts stops before the engine starts, it could be due to faulty wiring that needs checking and repair. Another possibility is insufficient battery voltage, which requires recharging the battery.

Summary

A Message to Hyundai Lift Truck Operators

Introduction

Routine Servicing and Maintenance

Importance of regular maintenance for economy and safety. Follow recommended schedule.

Operator Daily Inspection

Daily safety and operating checks by the operator before driving.

Planned Maintenance

Recommended periodic maintenance by trained mechanics to ensure safety.

How to Use This Manual

EC Regulation Approved

Safety Labels

Warning Plate (Item 2)

Important safety warning plate explaining hazard of working under raised forks.

Temperature Label (Item 13)

Warning label regarding coolant level check and its importance.

Radiator Cap & Fan Warning

Warns of danger from spinning fan blades and hot radiator cap.

Hand Caution Label (Item 11)

Warns of injury risk from moving parts in the mast assembly.

Tire Caution Label (Item 3)

Caution regarding tire pressure checks according to the maintenance chart.

Hook Safety Warning (Item 16)

Safety warning related to hook usage and safe loading procedures.

Cabin Tilting Warning (Item 30)

Warning about safe procedures when tilting the cabin.

Safety Instruction Label (Item 17)

Instructions for forklifts equipped with operator presence sensing systems.

Brake Fluid Warning (Item 18)

Warning about checking brake fluid level and its importance.

Start Warning Label (Item 10)

Cautions before starting the engine and operating the truck.

Parking Brake Warning (Item 14)

Warning about the parking brake lever and its correct usage.

General Safety Warnings

Multiple safety warnings covering seat belt, parking brake, and body positioning.

Noise Warning (Item 21)

Indicates the noise level of the machine.

Bonnet Cover Decal (Item 27)

Instruction regarding opening the bonnet cover.

Guide

Direction Indicators

Explains directions indicated on the machine during travel.

Serial Number Information

Provides information on locating and using the machine's serial number.

Understanding Symbols

Explains the meaning of important safety and information symbols.

1. Safety Hints

Daily Inspection Procedure

Essential pre-operation check of the truck's condition for safety.

Dos and Donts

Key rules and practices for safe forklift operation.

Seat Belt Usage

Emphasizes the importance of always wearing the seat belt.

No Riders Policy

Rule stating only the operator should be on the truck.

Pedestrian Safety

Guidelines for watching out for pedestrians in work areas.

Operator Protection

Ensuring operator safety by staying within confines and using overhead guard.

Fork Safety Rules

Critical safety rules related to fork usage and load handling.

Pinch Point Hazards

Awareness and avoidance of pinch points on the mast and carriage.

Safe Travel Practices

Guidelines for safe travel with loads, visibility, and turning.

Grades, Ramps, and Inclines

Precautions for operating safely on slopes and uneven terrain.

Tip Over Hazards and Prevention

Understanding causes of tip-overs and how to prevent them.

Surface and Capacity Awareness

Avoiding hazardous surfaces and understanding load capacity limits.

Safe Parking Procedures

Step-by-step instructions for safely parking the forklift.

Refueling Safety Precautions

Essential safety rules to follow during refueling operations.

Safe Entry and Exit

Instructions for safely getting on and off the machine.

General Operator Safety Rules

Key rules for operators regarding seating, parking brake, and regulations.

2. Operating Hazards

Loose Loads

Hazards associated with carrying loose or unbalanced loads.

Long and Wide Loads

Precautions for handling long or wide loads, including clearance.

Rear Swing Hazard

Warning about the rear end of the truck swinging during turns.

Low Overhead Clearance

Importance of checking overhead clearances to prevent truck tip-over or load spill.

Fast Turns and High Loads

Hazards of making fast turns with raised loads leading to tip-over.

Drop-Off Hazards

Safety measures to avoid hazards related to trailers and drop-offs.

Right Angle Stacking

Precautions during right angle stacking and moving loads.

Chain Slack Issues

Understanding and preventing issues related to slack lift chains.

Pallet and Skid Safety

Ensuring pallets and skids are in good condition to prevent accidents.

Electrical Line Caution

Critical safety information for operating near electrical lines.

Lifting Loads Safely

Rules against standing under loads and using proper lifting methods.

Side Shift Operation

Precautions for operating the side shift function with loads.

Fork Positioner Safety

Safe operation of the fork positioner to avoid dropping loads.

3. Know Your Truck

General Component Locations

Identifies key components of the forklift truck.

Data and Safety Plates

Explains identification plates and safety decals on the truck.

Instruments and Controls

Details the dashboard instruments, gauges, and controls.

Indicator Symbols

Explains the meaning of various dashboard indicator lights and symbols.

Operating Controls and Switches

Details various levers, switches, pedals, and their operation.

Other Components

Covers additional components like air conditioning and radio.

4. Operator Maintenance and Care

Daily Inspection Procedure

Crucial pre-operation checks for truck safety and condition.

Functional Checks

Verifies the proper operation of all truck controls and systems.

Concluding the Inspection

Final steps after checks, including tagging out if unsafe.

5. Starting and Operating Procedures

Before Operating the Truck

Pre-operation checks and authorization requirements.

Check Before Starting

Details the required walk-around check before engine start.

Check Before Starting Engine

Covers fluid leaks and tire/rim condition checks.

Starting from a Safe Condition

Ensures safe conditions before starting the engine.

General Starting and Operating Tips

Provides crucial tips for safe engine start and operation.

Starting the Engine

Steps and procedures for starting the engine.

Post-Start Checks

Verifies engine operation, exhaust, and fuel level post-start.

Levers and Pedals Operation

Explains operation of various levers, pedals, and fork positioning.

Operating Safely

Comprehensive rules for safe truck operation.

Load Handling Procedures

Guidelines for safe load handling, picking up, moving, and unloading.

Shut Down Procedure

Steps for safely shutting down and parking the truck.

6. Emergency Starting and Towing

Towing a Disabled Truck

Procedures for safely towing a disabled forklift.

Using Battery Jumper Cables

Step-by-step guide for safely jump-starting a forklift battery.

7. Planned Maintenance and Lubrication

Introduction and Safe Practices

Overview of maintenance, safety rules, and pre-maintenance instructions.

Maintenance Schedules and Intervals

Details planned maintenance tasks, intervals, and component locations.

Specific Maintenance Tasks

Procedures for fuse replacement, lamp bulbs, functional tests, and fluid services.

8. Specifications

Specification Table

Detailed specifications for various forklift models.

Major Component Specifications

Technical details for key engine, pump, valve, and powertrain components.

9. Troubleshooting

Engine System Troubleshooting

Common engine issues and their remedies.

Electrical System Troubleshooting

Troubleshooting for common electrical system problems.

Torque Flow System Issues

Diagnosing and resolving issues related to torque converter and transmission.

Steering System Problems

Troubleshooting for steering wheel and system issues.

Brake System Troubleshooting

Troubleshooting common problems with the brake system.

Hydraulic System Issues

Diagnosing and resolving hydraulic system issues.

10. Testing and Adjusting

Engine System Tests

Procedures for testing engine starting, idling, and accelerator pedal response.

Drive System Adjustments

Testing and adjustment procedures for the drive system, including pedals.

Travel System Checks

Inspection procedures for tires, hub nuts, rims, steering, and drive axles.

Steering System Checks

Procedures for checking steering wheel, knuckle, and axle for proper function.

Parking Brake Lever Adjustment

Instructions for adjusting the parking brake lever for proper function.

Hyundai 15D-7E Specifications

General IconGeneral
Model15D-7E
Load Center Distance500 mm
Power SourceDiesel
Tire TypePneumatic
Overall Height (Mast Lowered)2070 mm
CategoryForklifts
Rated Capacity1500 kg
Load Capacity1500 kg
Engine Power36.5 kW
Lifting Height3000 mm
Travel Speed (laden / unladen)18 / 19 km/h

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