Dhollandia DH-AM Series Operation Manual
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Dhollandia DH-AM Series Operation Manual

Dhollandia DH-AM Series Operation Manual

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DH-ACH* / DH-AM* ramps
OPERATION MANUAL
Manufacturer:
DHOLLANDIA N.V.
Zoomstraat 9
9160 LOKEREN (Belgium)
Tel : +32 (0)9 349 06 92
Fax : +32 (0)9 349 09 77
e-mail : info@dhollandia.be
website : www.dhollandia.com
Read the manual in its entirety before operating the ramp
Keep this manual in the vehicle cab, as reference for the driver and ramp operator
Order ref: MD033.EN Doc: USE_CE UKCA operation manual DHAC-AM_EUR EN_2022 Rev: 0 Date: 23 JUN 2022

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Summary of Contents for Dhollandia DH-AM Series

  • Page 1 9160 LOKEREN (Belgium) Tel : +32 (0)9 349 06 92 Fax : +32 (0)9 349 09 77 e-mail : info@dhollandia.be website : www.dhollandia.com Read the manual in its entirety before operating the ramp Keep this manual in the vehicle cab, as reference for the driver and ramp operator...

  • Page 2: Table Of Contents

    Hydraulic ramp DH-ACH3* with a foldable platform with hydraulic cylinders for the foldable section ......... 35 10.9 The use of stabilising legs ..............................38 DECALS ....................................... 40 MEANING OF SAFETY AND WARNING SIGNS ........................42 END NOTE ....................................44 DHOLLANDIA...

  • Page 3: Understanding Safety And Warning Signs

    Many safety signs and symbols used in this manual are based on international standards, others refer to specific situations or actions. Consult section 12 on page 42 for an overview of signs and symbols used in DHOLLANDIA manuals, and their meaning.

  • Page 4: Contact Information And Disclaimers

    NOTICE Please confirm you have reviewed the most up-to-date version of this manual prior to operation of the associated DHOLLANDIA manual or hydraulic ramp. See below for instructions to download the latest version of the manual.

  • Page 5: General Introduction

    4 INTENDED USE DHOLLANDIA manual and hydraulic ramps are designed to be fitted to commercial vehicles (commercial vans, trucks, trailers and semi-trailers), and shall be used exclusively to load and unload the goods transported on the vehicle they are fitted to, within the limits of the load chart, in compliance with the operator instructions and safety instructions described in this manual.

  • Page 6: Identification

    6 DESCRIPTION AND HYDRAULIC RAMP TERMINOLOGY  DHOLLANDIA manual and hydraulic ramps are developed and manufactured using state-of-the-art technology, high quality materials and components and highly skilled workmanship. They comply with the European CE and UKCA safety regulations mentioned in the Declaration of Conformity issued with each lift (unless agreed otherwise for hydraulic ramps exported outside of CE / UKCA region).
  • Page 7 DH-AM* ● MANUAL RAMP WITH 1-PIECE PLATFORM ● TERMINOLOGY EXAMPLE DHOLLANDIA...
  • Page 8 Mechanical support legs: mechanical legs to support the articulation between the 2 platform sections, when the platform is rested at the ground. The support legs form integral part of the strength of the platform, and MUST be set in firm contact with solid ground before the platform is loaded. DHOLLANDIA...
  • Page 9 DH-AM* ● MANUAL RAMP WITH FOLDABLE PLATFORM ● TERMINOLOGY EXAMPLE DHOLLANDIA...
  • Page 10 Main external control box: mounted in a fixed position at the side of the vehicle, under the body. Contains the electrical switches allowing the operator to OPEN / CLOSE the platform. Hydraulic power pack: contains the electric motor driving the hydraulic pump, the oil tank and the control valves. DHOLLANDIA...
  • Page 11 DH-ACH* ● HYDRAULIC RAMP ● TERMINOLOGY EXAMPLE DHOLLANDIA...
  • Page 12 Main external control box: mounted in a fixed position at the side of the vehicle, under the body. Contains the electrical switches allowing the operator to OPEN / CLOSE the platform. Hydraulic power pack: contains the electric motor driving the hydraulic pump, the oil tank and the control valves. DHOLLANDIA...
  • Page 13 DH-ACH3* ● HYDRAULIC RAMP WITH SINGLE OR FOLDABLE PLATFORM ● TERMINOLOGY EXAMPLE DHOLLANDIA...

  • Page 14: Safety Instructions For Using The Ramp

    DO NOT USE RAMP WITHOUT ADEQUATE SAFETY AND OPERATOR TRAINING  DHOLLANDIA ramps shall be exclusively used to load and unload the goods transported on the carrying vehicle, within the limits of the applicable load chart, and in compliance with the operator instructions and safety instructions in this manual.
  • Page 15 ALWAYS make sure that the outboard platform edge and the mechanical support legs under the platform fully rest on solid even ground before loading the platform. In case of soft terrain [sand, gravel, etc.) ALSWAYS use solid support blocks to support and stabilise. DHOLLANDIA...
  • Page 16 Inspect the ramp prior to each use. If any unsafe condition exists or unusual noises or movements are noticed, DO NOT use the ramp and contact an authorized DHOLLANDIA service agent for repair. Please see ‘pre-trip inspection’ procedures from page 7.5 on page 20 onwards.
  • Page 17  For loads that could slip, DHOLLANDIA strongly recommends that a winch mounted at the front of the vehicle body (or equivalent means) be used to control the speed of movement of the load. Prevent a hazardous, too fast descent while offloading, or a slide- back of the load while loading.

  • Page 18: Danger Zones, Risk Of Crush And Shear Injury

     ALWAYS operate the ramp from a position on the ground at the side of vehicle body, at a safe distance away from the moving platform. DHOLLANDIA...
  • Page 19 Stand on a safe distance at the side of the platform when releasing the lock. Ensure the folding point cannot hit anyone’s head or upper body. DHOLLANDIA...

  • Page 20: Safe Operator Position

     To prevent this hazard, ALWAYS stand on the side of the load, NEVER in front or behind. DHOLLANDIA...

  • Page 21: Recommended Daily Pre-Trip Inspection

    DO NOT cover up any accidents or damage; it can be dangerous to you, your co-workers, and other persons. NOTICE Authorized DHOLLANDIA service agents may be found at www.dhollandia.com or by calling your regional DHOLLANDIA distributor. See page 3 for contact info.

  • Page 22: Importance Of Preventative Maintenance

    Competent and regular preventative maintenance is essential to the operational reliability of the ramp as well as the safety of the operator and all bystanders.  All maintenance and repair work must be performed by authorized DHOLLANDIA service agents and using original DHOLLANDIA replacement parts only. ...

  • Page 23: Load Charts And Correct Loading Procedures

     DHOLLANDIA disclaims liability for all personal bodily injury and / or property damage that results from overloading practices.  The maximum rated capacity is the maximum weight that the ramp can carry with the following constraints: ...

  • Page 24: Instructions For Working At Loading Docks

    Do NOT use the ramp as a link bridge if The maximum rated capacity at the the outboard platform edge is elevated loading dock is the same as for a ramp from the loading dock (dimension n). rested on the ground. See 8.1 on page 22. DHOLLANDIA...

  • Page 25: Operating Instructions For The Manual Ramps Dh-Am

    ALWAYS stand on the ground at the side of the platform when closing it.  Make sure your head, upper body and limbs don’t get hit, caught or pinched by the closing platform and the rear frame of the vehicle body. DHOLLANDIA...

  • Page 26: Manual Ramp Dh-Am* With A Foldable Or Articulated Platform

     Beware that the moving foldable point cannot hit your head or upper body. cylinders at a partially open level. DHOLLANDIA...
  • Page 27 ALWAYS stand on the ground at the side of the platform when closing it.  Make sure your head, upper body and limbs don’t get hit, caught or pinched by the closing platform and the rear frame of the vehicle body. DHOLLANDIA...

  • Page 28: Operating Instructions For The Hydraulic Ramps Dh-Ach

     DHOLLANDIA hydraulic ramps are equipped with control boxes with mandatory 2 hand operation. This mandatory 2-hand operation has 2 benefits: 1. When OPENING, it prevents the operator from standing behind the platform and being hit by it.

  • Page 29: Main External Control Boxes For Hydraulic 1-Piece, Non-Foldable Platforms

    10.3 MAIN EXTERNAL CONTROL BOXES FOR HYDRAULIC 1-PIECE, NON-FOLDABLE PLATFORMS  The most popular models are outlined below. Contact your national DHOLLANDIA distributor for operation instructions on other models, or models with different options, prior to operating the tail lift. See contact info on page 3.
  • Page 30 Hydraulic stabilising legs (ref. OAH01…) When the hydraulic ramp is equipped with hydraulic stabilizing legs, the control units above are completed by a turn switch to push the legs down or pull them up. On OAE030… units On OAE041… units DHOLLANDIA...

  • Page 31: Auxiliary Controls

    Switch on the electrical power to the side [# 1], then open the platform lock hydraulic ramp (cabin switch or main at the near side [# 2]. battery disconnect switch in the external control box, or both if both are available). DHOLLANDIA...
  • Page 32  At any time during the operation, release the activated button(s) to stop the platform from moving. Additionally, turning the main battery disconnect switch (if so equipped) counter-clockwise will switch off electrical power to the hydraulic ramp. DHOLLANDIA...

  • Page 33: Hydraulic Ramp Dh-Ach* With A Foldable Platform With Gas Cylinders For The Foldable Section

    Upon release of the lock, the foldable part will be pushed to approx. 30° - 40° open. open automatically by the gas cylinders mounted on the platform main section.  Beware that the moving foldable point cannot hit your head or upper body. DHOLLANDIA...
  • Page 34 ALWAYS stand on the ground at the side of the platform when closing it.  Make sure your head, upper body and limbs don’t get hit, caught or pinched by the closing platform and the rear frame of the vehicle body. DHOLLANDIA...

  • Page 35: Main External Control Box For Dh-Ach3* With A Foldable Platform With Hydraulic Cylinders For The Foldable Section

    CYLINDERS FOR THE FOLDABLE SECTION  The most popular model is outlined below. Contact your national DHOLLANDIA distributor for operation instructions on other models, or models with different options, prior to operating the tail lift. See contact info on page 3.

  • Page 36: Hydraulic Ramp Dh-Ach3* With A Foldable Platform With Hydraulic Cylinders For The Foldable Section

    Certainly for long platforms, DO NOT stretch the foldable point out fully in 1 single movement until it lines up completely with the platform main section.  Alternate between the functions OPEN for the platform main section and STRETCH OUT for the foldable point to deploy the platform safely at minimal height above the ground. DHOLLANDIA...
  • Page 37 ALWAYS stand on the ground at the side of the platform when closing it.  Make sure your head, upper body and limbs don’t get hit, caught or pinched by the closing platform and the rear frame of the vehicle body. DHOLLANDIA...
  • Page 38 (cabin switch or main platform lock at the opposite side [# 2]. stabilizing legs into their travel position. battery disconnect switch, or both if both are available). Close the cover of the control box. DHOLLANDIA...

  • Page 39: The Use Of Stabilising Legs

    10.9 THE USE OF STABILISING LEGS  DHOLLANDIA ramps are available with 2 types of stabilizing legs:  Hydraulic stabilizing legs are operated via the main external control box. They are available in capacities of 2.5 tons, 4 tons and 10 tons, and are therefore suitable for a wide range of commercial vans and trucks.
  • Page 40 Therefore, ALWAYS operate the legs from a position at the side of the vehicle body, NOT from a position underneath the body. NOTICE The use of stabilizing legs is mandatory on certain vehicles. Consult the operation manual and / or the Fitting and Body Building Instructions from the vehicle manufacturer. DHOLLANDIA...

  • Page 41: Decals

     NEVER remove or paint over any decal. Missing, worn or illegible warning decals must be immediately replaced. Get free replacement decals from DHOLLANDIA. Contact your regional DHOLLANDIA distributor. See page 3 for contact info.  The operator should comply with all affixed safety and instructions decals. Be aware that the decals merely summarize the main points, and that the operator must know, understand, and comply with the full contents of the operation manual.
  • Page 42 ❸ ❹ ❺ Cabin switch in driver's cabin to switch electrical power to hydraulic ramp on / off (if so equipped). DHOLLANDIA...

  • Page 43: Meaning Of Safety And Warning Signs

    12 MEANING OF SAFETY AND WARNING SIGNS WARNING signs MANDATORY ACTION signs Overview and keep visual control over the Contact your regional DHOLLANDIA distributor. working area of the tail lift at all times. General warning sign used to alert the user to Consult the DHOLLANDIA website.
  • Page 44 STRETCH OUT the foldable point of a foldable platform This is an operation to be executed manually (as FOLD DOWN the foldable point of a foldable opposed to an electrical function controlled by platform means of one of the control units). DHOLLANDIA...

  • Page 45: End Note

    → Country & language selection → Downloads → Checklists → … select required manual  All maintenance and repair work should be performed by authorized DHOLLANDIA service agents and using only authorized OEM DHOLLANDIA replacement parts.  Consult the separate MAINTENANCE AND REPAIR MANUAL for safety instructions, maintenance guidelines, and troubleshooting support.

This manual is also suitable for:

Dh-ach seriesDh-am.25Dh-ach.10.01Dh-ach3.30

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