Dual Inventive RDI 3000 User manual

DUAL INVENTIVE | BELGIËSTRAAT 5 | 5061 KG OISTERWIJK
Telephone: +
31 (0)13
-
5339969
Email: [e-mail]
Website: dualinventive.com
Dat
e
:
March
202
3
Version: 1.2
User manual: original
User manual
RDI 3000

User manual RDI 3000 Page 2 of 36
TABLE OF CONTENTS
1 Preface ................................................................................................................. 4
1.1 Purpose user manual ......................................................................................... 4
1.2 User ................................................................................................................ 5
1.2.1 Vulnerable persons ................................................................................. 5
1.3 Reading guide ................................................................................................... 6
1.4 Abbreviations.................................................................................................... 6
2 Introduction ......................................................................................................... 7
2.1 Intended use .................................................................................................... 7
2.2 Non-intended use .............................................................................................. 7
2.3 Lifespan ........................................................................................................... 8
2.4 Warranty and delivery conditions ........................................................................ 8
2.5 Specifications ................................................................................................... 8
2.5.1 Technical specifications ........................................................................... 8
2.5.2 Dimensions ............................................................................................ 9
2.6 Worksite .......................................................................................................... 9
3 Product description ............................................................................................ 10
3.1 RDI 3000 ........................................................................................................ 10
3.2 Transport case and accessories .......................................................................... 12
3.3 Identification ................................................................................................... 13
3.4 MTinfo web and app ......................................................................................... 13
3.5 Work scenarios ................................................................................................ 13
3.6 Terms of use ................................................................................................... 13
3.6.1 Main battery ......................................................................................... 14
3.6.2 Environment ......................................................................................... 14
4 Safety ................................................................................................................. 15
4.1 General ........................................................................................................... 15
4.1.1 Intended use ......................................................................................... 15
4.1.2 Non-intended use .................................................................................. 15
4.1.3 Activated detonator ............................................................................... 15
4.2 General safety instructions ................................................................................ 15
4.3 Residual risks .................................................................................................. 16
4.4 Personal Protective Equipment ........................................................................... 16
4.5 Safety symbols ................................................................................................ 16
4.6 Switching on/off and indication lights .................................................................. 17
4.6.1 Key switch ............................................................................................ 17
4.6.2 Cloud light and activation button ............................................................. 17
4.6.3 Battery indicators .................................................................................. 18
4.6.4 Power off mode ..................................................................................... 18
5 Transport and storage ........................................................................................ 19
6 Installation ......................................................................................................... 20
6.1 Before installation ............................................................................................ 20
6.2 Charging the batteries ...................................................................................... 21
6.2.1 Before charging ..................................................................................... 21
6.2.2 Charging main battery ........................................................................... 21
6.2.3 Charging RDI 3000 internal battery ......................................................... 21
6.3 Placing the RDI 3000 ........................................................................................ 22
6.4 Securing the RDI 3000 ...................................................................................... 23
6.5 Placing the flag ................................................................................................ 24
6.6 Functional test ................................................................................................. 25
7 Setup MTinfo 3000 ............................................................................................. 27
8 Switching ........................................................................................................... 28

User manual RDI 3000 Page 3 of 36
8.1 Introduction .................................................................................................... 28
8.2 Manual switching .............................................................................................. 28
8.2.1 Activation ............................................................................................. 28
8.2.2 Deactivation .......................................................................................... 28
8.3 Remote switching ............................................................................................. 29
8.4 Daily inspections .............................................................................................. 29
9 Troubleshooting ................................................................................................. 30
9.1 Introduction .................................................................................................... 30
9.2 General problems ............................................................................................. 30
9.3 Errors and Alerts .............................................................................................. 31
9.4 Errors and Alerts - reminders ............................................................................. 33
10 Maintenance ....................................................................................................... 34
10.1 Periodic maintenance ...................................................................................... 34
10.2 Cleaning ........................................................................................................ 34
10.3 Accessories .................................................................................................... 35
11 Disposal ............................................................................................................. 36

User manual RDI 3000 Page 4 of 36
1 PREFACE
Please read this manual carefully. The correct understanding and execution of the instructions
is obligatory for using the RDI 3000 safely and correctly. Always keep this manual near, so you
can use it at any moment. This manual belongs to the RDI 3000 and must be given to the new
owner in case of resale or trade-in.
This manual is also available on https://www.dualinventive.com/en/downloads.
If you encounter any ambiguities while using the RDI 3000, we invite you to report them via
[e-mail] or by telephone. Ultimately, the product should make you happy and
we like to work hard for that. Your response will contribute to a better safety and distribution
of rail capacity. On behalf of the Dual Inventive team, we wish you a lot of worksite security
with the RDI 3000.
To support the use of the RDI 3000, resources have been made available by Dual Inventive.
Please consult https://www.dualinventive.com.
The following documents are referenced in this manual:
 User manual MTinfo 3000 web;
 User manual MTinfo 3000 app;
 Quick start RDI 3000.
No rights can be derived from the information in this user manual. The reproduction or
distribution in printed, written and/or audio-visual form is prohibited, unless Dual Inventive
has permitted this beforehand.
Dual Inventive has originally written this manual in English. If anything is unclear or deviates
from the original in a translated version, the original English document is leading.
1.1 Purpose user manual
The purpose of this user manual is to instruct the user on the correct and safe use of the
RDI 3000. The RDI 3000 is a safety device for activating the combination of a LED light, flag
and detonator.
This user manual contains instructions regarding the:
 personal safety and product safety that must be observed to avoid risks that could lead to
physical and/or property damage;
 use of the RDI 3000;
 maintenance of the RDI 3000;
 storage of the RDI 3000;
 disposal of the RDI 3000.

User manual RDI 3000 Page 5 of 36
1.2 User
Typical users of the RDI 3000 are:
 the work planner who prepares safety plans and assigns the locations for installing the
RDI 3000 on the railway track;
 the installer, the track worker who installs the RDI 3000 on the railway track;
 the operator, the track worker who switches the RDI 3000 on the railway track.
The RDI 3000 is supported by the web interface MTinfo 3000 and the app. The work planner
will frequently use MTinfo 3000 web and the installer and operator will frequently use the app.
Every user of the RDI 3000 must meet the following requirements:
 certified to work with the RDI 3000;
 authorized by the user company’s perspective for the right access and user rights for
MTinfo 3000.
After certification, the user receives a personal MTinfo 3000 account. See 3.6 for the terms of
use.
1.2.1 Vulnerable persons
The RDI 3000 may not be used by persons:
 younger than 18 years;
 with reduced physical, sensory or mental capabilities;
 with a pacemaker, because the RDI 3000 has strong magnets.

User manual RDI 3000 Page 6 of 36
1.3 Reading guide
In principle, every user should read the whole user manual. Depending on the user, some
sections are more relevant for the:
 installer: section 6;
 work planner: section 7;
 operator: section 8.
To alert the reader to safety issues and important information, the following symbols and
terms are used in this manual:
SYMBOL MEANING
DANGER
Indicates a hazardous situation which will result in death or serious injury if the
safety instructions are not followed.
WARNING
Indicates a hazardous situation which could result in death or serious injury
and/or damage to the product or the surrounding area if the safety instructions
are not followed.
CAUTION
Indicates a hazardous situation which could result in minor and/or moderate
damage to the product or the surrounding area if the safety instructions are not
followed.
NOTE
Provides important information.
NOTE
Refers to a document.
1.4 Abbreviations
ABBREVIATION MEANING
DNCM Dual-inventive Network Communication Module
EEPROM Electrically Erasable Programmable Read-only Memory
PPE Personal Protective Equipment
SIL Safety Integrity Level
RDI 3000 Remote Detonator Installer 3000
ZKL 3000 RC Line Blockage System 3000 Remote Control
Table 1-1: Abbreviations

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2 INTRODUCTION
2.1 Intended use
The RDI 3000 is intended to activate and deactivate the combination of a LED light, flag and
detonator. The RDI 3000 is a safety device.
The RDI 3000 can be used on the following rail profiles:
 50 E1;
 60 E1;
 U33.
LEGEND
1. 50 E1
2. 60 E1
3. U33
Figure 2-1: Rail profiles
WARNING
Wear due to train traffic or rail grinding can change the dimensions of the rail
profile. Check during the installation of the RDI 3000 if the degree of wear is
acceptable. So that the RDI 3000 detonator plate is installed with a maximum of
10mm space from the head of the rail.
2.2 Non-intended use
Any other use than the intended use is prohibited.
WARNING
Non-intended use could have consequences for the personal safety and can cause
material damage of the RDI 3000 and its surroundings.
NOTE
In case of non-intended use, the warranty of the RDI 3000 is voided.

User manual RDI 3000 Page 8 of 36
2.3 Lifespan
Every four years, maintenance of the RDI 3000 is required by Dual Inventive. After this
service, the lifespan is extended by four years each time.
2.4 Warranty and delivery conditions
Dual Inventive's products are carefully manufactured from high-quality materials. The
RDI 3000 is supported by a service contract that contains the:
 general delivery conditions;
 warranty conditions;
 maintenance conditions.
2.5 Specifications
2.5.1 Technical specifications
SPECIFICATION VALUE
Compatible rail profiles  50 E1
 60 E1
 U33
Telecommunication  Default: 4G network
 Fallback: 2G network
Safety Integrity Level
 SIL 3
Time needed for (de)mounting the RDI 3000
on/off the track
 ± 30 sec. using a power tool
 < 60 sec. using the red allen key
Motor power  Sufficient to raise the flag with 4 kg of
ballast
IP protection level  RDI 3000: IP 65
 Main battery: IP 65
Temperature range  Operability: -10 to 70 °C
 Recovering: > -25 °C
Internal battery life 24 hrs. with:
 8 cycles of activation and de-activation
 8 hrs. of illuminated LEDs at 12 °C
Main battery life 25 days with:
 20 cycles of activation and deactivation
 48 hrs. of illuminated LEDs at 12 °C
Weights  RDI 3000 without detonator: 2.8 kg
 Clamp: 0.4 kg
 RDI 3000 battery cable: 1.1 kg
 RDI 3000 power splitter: 0.2 kg
 Transport case: 4.6 kg
 Total weight: 9.1 kg
Table 2-1: Specifications

User manual RDI 3000 Page 9 of 36
2.5.2 Dimensions
LEGEND
1. Top view
2. Front view
3. Side view
Figure 2-2: Dimensions RDI 3000
LEGEND
1. Top view
2. Front view
3. Side view
Figure 2-3: Dimensions transport case
2.6 Worksite
Always ensure your own safety when entering the railway environment. Follow the applicable
local regulations and organizational procedures. Please feel free to define your own labor rules
in addition to these regulations and procedures.

User manual RDI 3000 Page 10 of 36
3 PRODUCT DESCRIPTION
3.1 RDI 3000
The RDI 3000 is a safety device for activating and deactivating the combination of a LED light,
flag and detonator.
POS. LEGEND POS. LEGEND
1. Flag 6. Clamp
2. Pole 7. 4-digit combination padlock
3. Detonator plate 8. Key switch
4. LEDs 9. Display
5. Lever 10. Charging point
Figure 3-1: RDI 3000
The function of the LEDs and the flag is to provide visual warning signals when a train
approaches a safety zone. The function of the detonator is to provide an acoustic signal up to
162 dB(A) to warn both the track worker and the train driver when a train or wagon
accidentally enters a safety zone.
The detonator must be placed on the detonator plate during the installation of the RDI 3000.
NOTE
The detonators do not belong to the delivery scope of the RDI 3000.

User manual RDI 3000 Page 11 of 36
The RDI 3000 has an electrical motor for raising the lever (activation) or pulling it down
(deactivation). The electrical motor and LEDs are powered by an internal and/or main battery.
The RDI 3000 is mounted on the rail with magnets and a clamp. The 4-digit combination
padlock prevents theft.
The (de)activation of the RDI 3000, named switching, is done by remote or local control.
Because the RDI 3000 can be controlled remotely, users do not need to visit the track to
manually place detonators and flags. This increases the safety of track workers, saves time
and reduces the emission of carbon dioxide.
The display of the RDI 3000 has a cloud light and a battery indicator. The internal antenna
facilitates telecommunication (4G or 2G).
The RDI 3000 has an internal battery that also functions as a back-up battery. The RDI 3000 is
powered by an external battery, named the main battery.
The RDI 3000 can be used together with the ZKL 3000 RC. For an optimal interaction between
the two products, the key and the main battery are interchangeable.

User manual RDI 3000 Page 12 of 36
3.2 Transport case and accessories
POS. LEGEND POS. LEGEND
1. Cable 6. Clamp
2. Main battery 7. Red allen key
3. Cable splitter (Y-splitter) 8. 4-digit combination padlock
4. 2 flags 9. 2 uniform keys
5. RDI 3000 10. Transport case
Figure 3-2: Transport case and accessories RDI 3000
The RDI 3000 and its accessories are delivered in a transport case. For safe transport and
storage of the RDI 3000 and a detonator, the transport case has a pressure relief valve which
makes the transport case suitable for air transport. The transport case is designed for safe
transport of detonators. If a detonator is activated during transport, the design of the
transport case will mitigate the consequences.
The cable splitter (Y splitter) is an optional deliverable accessory. It can be used for connecting
a RDI 3000 and a ZKL 3000 RC to the same main battery.
In the transport case, you will find the Quick start RDI 3000.
CAUTION
Before using the Quick start RDI 3000, always read this user manual and make
sure that you comprehend its contents.

User manual RDI 3000 Page 13 of 36
3.3 Identification
The type plate (1) is located on the back/magnet side.
Figure 3-3: Type plate and location
3.4 MTinfo web and app
The RDI 3000 is used in combination with the MTinfo 3000 web interface (web) and the MTinfo
app. For the product descriptions, see:
 User manual MTinfo 3000 web;
 User manual MTinfo 3000 app.
In order to use the functionality of the RDI 3000, a stable connection with a 2G or 4G network
is needed. In areas with poor 2G or 4G connection, the RDI 3000 may lose its connection with
MTinfo 3000. This means that the RDI 3000 can temporarily not be switched remotely.
3.5 Work scenarios
The RDI 3000 can be used for two work scenarios:
1. Short term jobs (< 24 hrs.): the RDI 3000 is powered by the internal battery.
2. One- or two-weekly jobs: the RDI 3000 is powered by the main battery.
3.6 Terms of use
1. Do not use the RDI 3000 if it has been damaged or shows defects. The RDI 3000 should
not have major damage; a slight scratch is acceptable. Quarantine the RDI 3000. Please
contact Dual Inventive.
WARNING
The user is not allowed to repair the RDI 3000 and its accessories.
2. Always install the RDI 3000 more than 5 meters from:
 a switch;
 a crossing;
 embedded rail slab track;
 isolation (plates);

User manual RDI 3000 Page 14 of 36
 signaling cables in the track;
 station platforms;
 high ballast shoulders;
 track heating.
3. The RDI 3000 is designed to be used in both directions as long as it is placed on the
outside of the track. Always and only place the RDI 3000 on the outside of the track.
4. Always place the RDI 3000 where it can move freely.
5. The RDI 3000 is provided with a clamp for mounting it firmly on the rails. Always use the
RDI 3000 with the clamp.
6. The flag is prone to wear and tear. It can easily be replaced by loosening the wing nut by
hand. Always make sure the flag is in a good condition and is connected tightly.
7. The glass lens in front of the LEDs may get dirty. The glass lens is designed for easy
cleaning. Keep the glass clean to ensure a strong light output.
8. Do not use the RDI 3000 without a live detonator. For how to use the detonator, refer to
the manual of the detonator manufacturer.
3.6.1 Main battery
The optional cable splitter allows to connect two devices to one main battery. The following
combinations are possible:
1. One RDI 3000 and one ZKL 3000 RC.
2. Two identical devices: two RDI 3000s or two ZKL 3000 RCs.
The RDI 3000 is designed to work with the main battery. The main battery extends the
operational time of the RDI 3000 to a period of 25 days. Intensive use of the RDI 3000 may
reduce the operational time. When the main battery is used to power two devices, the
operational time will be reduced.
CAUTION
Ensure enough battery capacity for a whole working shift.
In case of damaged batteries, avoid exposure to the batteries. Send the batteries back to Dual
Inventive in accordance with the applicable laws and regulations. If you do not have the
correct transport packaging, please contact Dual Inventive.
CAUTION
The lithium batteries of the RDI 3000 are defined as a hazardous substance. For
transport and storage, make sure to follow the applicable laws and regulations.
3.6.2 Environment
The RDI 3000 can be used within a temperature range from -10 to 70 °C. The RDI 3000 can
recover from temperatures as low as -25 °C. While the RDI 3000 is designed to cope with
these extreme temperatures, do not use the RDI 3000 in heavy snowfall.

User manual RDI 3000 Page 15 of 36
4 SAFETY
4.1 General
4.1.1 Intended use
For safe use, only use the RDI 3000 for its intended use.
4.1.2 Non-intended use
Non-intended use of the RDI 3000 can cause unsafe situations or malfunctioning.
4.1.3 Activated detonator
When a detonator is activated during the use of the RDI 3000, the device must be considered
as irreparable and must be removed from service. Return the RDI 3000 to Dual Inventive.
4.2 General safety instructions
Specific safety instructions are part of the installation, preparation and switching the RDI 3000,
which are described in these sections. In addition, follow these general safety instructions:
1. Be certified to work with the RDI 3000 before using the device.
2. Installation of the RDI 3000 must be performed only when a worksite is protected from
trains, in accordance with the relevant rail infrastructure controllers safe track access
instructions.
3. Guarantee safety while installing the RDI 3000. Installing the RDI 3000 is a job in itself.
The user is responsible for a safe installation. Follow the local, national and organizational
regulations and procedures.
4. Check whether the RDI 3000 has the correct certification. Consult
https://www.dualinventive.com for the needed certificates.
5. Distribute the keys of the RDI 3000 only among certified persons. Organize good key
management.
WARNING
The user is responsible for a safe installation.

User manual RDI 3000 Page 16 of 36
4.3 Residual risks
Dual Inventive has performed a risk assessment of the RDI 3000 for the intended use and
normal operating conditions. The following acceptable, residual risks are present with the
intended use and the normal operating conditions:
HAZARD RESIDUAL RISK
Blinding light The LEDs of RDI 3000 can shine very bright. This can cause
temporary blindness when looking too long into the LEDs.
Magnetic field The RDI 3000 has three strong magnets to ensure a firm
attachment to the rail. The magnetic field can damage electrical
equipment. The magnetic field can disturb a pacemaker.
Explosion Working with live detonators. Refer to the manual of the
detonator manufacturer for safe handling of detonators.
Table 4-1: Residual risks
4.4 Personal Protective Equipment
Due to the standard safety measures and PPE for track workers, there is no need for extra PPE
while using the RDI 3000.
4.5 Safety symbols
In accordance with the residual risks, the RDI 3000 has the following safety symbols to warn
the user:
SYMBOL DESCRIPTION WARNING
General warning sign Do not look directly into the LEDs to avoid
temporary blindness.
Dangerous for people with
active implanted cardiac
devices
Users with a pacemaker are not allowed to use the
RDI 3000.
Table 4-2: Safety symbols

User manual RDI 3000 Page 17 of 36
4.6 Switching on/off and indication lights
For a safe and correct use, the RDI 3000 has:
 a key switch;
 a cloud light;
 an activation button;
 two battery indicators;
 a power off mode.
LEGEND
1. Key switch
2. Cloud light
3. Activation
button
4. Internal
battery indicator
main
5. Main battery
indicator
Figure 4-1: Control panel RDI 3000
4.6.1 Key switch
Use the key switch for the positions: ON, OFF and OPERATIONAL. The function and use of
these positions are explained in section 6 and 8.
4.6.2 Cloud light and activation button
The cloud light shows the status of the RDI 3000 while it is operating. By default, the cloud
light is switched off after 20 sec. to save battery capacity.
To activate the cloud light, push the activation button. After activation, the cloud light has the
following indications:
INDICATION MEANING
Blue Device is working properly.
Red Device has an error or a low battery.
Continuously illuminated (blue and red) Device is online.
Fade-in-fade-out (blue and red) Device is offline.
Table 4-3: Indications cloud light
When the RDI 3000 does not come online within a reasonable timespan (5-10 min.), contact
Dual Inventive for support. If the RDI 3000 has an error, check the battery or the warning &
error messages, see section 9. Try to resolve the problem or restart the RDI 3000. If the error
remains, contact Dual Inventive for support.
DANGER
Do not use the RDI 3000 when it is offline or has an error.

User manual RDI 3000 Page 18 of 36
4.6.3 Battery indicators
The two battery indicators show the current battery percentage of the internal and main
battery.
4.6.4 Power off mode
The RDI 3000 has an intelligent power off mode for an optimal use of the main battery.
When the key is switched to OFF, the RDI 3000 will be deactivated. The lever will lower and
the LEDs will turn off. After 5 minutes, the power off mode is activated automatically. In the
power off mode, the RDI 3000 does not send or receive signals and the cloud light is off.
When the key is switched to ON or OPERATIONAL, the RDI 3000 leaves the power off mode.
When you store the RDI 3000, make sure the key switch is in the OFF position.

User manual RDI 3000 Page 19 of 36
5 TRANSPORT AND STORAGE
Follow these instructions for safe transport and storage:
1. Always use the transport case for transporting the RDI 3000, including a detonator. The
transport cases are stackable.
2. Carry the transport case and the RDI 3000 by hand alongside the body.
3. Do not wind the battery cable too tight to prevent cracks in the cable. Create a cable roll
with a minimal diameter of 200 mm.
4. Avoid dropping the RDI 3000. The RDI 3000 contains components that can withstand
shocks and vibrations, but the device can break down.
5. Do not change the RDI 3000 position by pulling the lever. It can bend which can result in
a wrong position of the detonator plate.
When you will not use the RDI 3000 for a longer period of time, follow these instructions for
proper storage:
1. Make sure that the contents of the transport case are complete.
2. Clean and dry the RDI 3000 before storage.
3. Make sure the RDI 3000 is in the power off mode.

User manual RDI 3000 Page 20 of 36
6 INSTALLATION
6.1 Before installation
WARNING
Before installation, check the worksite and make sure that everything is safe.
Before installing the RDI 3000, follow these instructions:
1. Check whether the RDI 3000 has not passed the critical maintenance date. This date can
be found on the sticker ‘next inspection date’. Do not use the RDI 3000 and report it to
the responsible person within the organization.
2. Check the RDI 3000 and its accessories visually for damage and flaws. If those are
present, do not use the RDI 3000 and accessories, report it to the responsible person
withing the organization.
3. Be aware of situations where you cannot use the RDI 3000, see section 9.
4. Always start with two full batteries.
5. Start the installation of the RDI 3000 with the key in the OFF position.
6. Place the detonator according to the instructions of the detonator manufacturer.
For the detonator to be activated, it is important that the distance between the rail and the
detonator plate is as low as possible. A minimum distance of 5 mm is always necessary to
prevent it from freezing onto the rail. By grinding rails too much, the distance between the
detonator plate and the rail can become too large. Do not use the RDI 3000 when the distance
between the detonator plate and the rail exceeds 10 mm. To ensure the right distance, see
section 6.6.
The installation of the RDI 3000 has the following steps:
1. Charging the main battery.
2. Placing the RDI 3000.
3. Securing the RDI 3000.
4. Placing the flag.
5. Carrying out the functional test.