Dräger PSS Merlin System User manual

Dräger PSS® Merlin® System
Control Boards
The Dräger PSS® Merlin® Telemetry System offers a precise overview of
the status of respiratory equipment wearers. The vital status information
is communicated directly between the entry control point and the wearer.
Technology, which supports the incident, significantly increases safety and
protects the lives of your breathing apparatus wearers.
D-52717-2012

Benefits
02 | Dräger PSS® Merlin® System
Telemetry – For precise monitoring of breathing apparatus wearers
The PSS Merlin System offers the choice of using two versatile versions. Firstly, you can use the PSS Merlin
Entry Control Board, the Dräger Bodyguard 7000 or Bodyguard II electronic monitoring unit and the ATEX-
approved PSS Merlin Modem.
Secondly, the system can be used with the Dräger PSS Merlin Software as opposed to the Entry Control
Board. The Software, when used with the PSS Merlin PC Modem, offers additional benefits.
By using the PSS Merlin Modem, the latest information will be sent from the Bodyguard 7000 or Bodyguard
II to the PSS Merlin Software or Entry Control Board, meaning that the incident commander is given real time
information of the breathing apparatus wearer, enabling a prompt response in case of emergency situation.
Life critical information in real time
There is a two way communication between the wearer and the incident commander. Transmitted from the
breathing apparatus wearer is the following data:
‒ Manual distress signal
‒ Automatic distress signal
‒ Cylinder pressure
‒ Time to whistle
‒ Elapsed time
‒ Withdrawal and evacuation signal
‒ Acknowledgment of global or individual evacuation signal
Via the Software or Entry Control Board, the incident commander is able to
‒ send individual or team evacuation
‒ acknowledge breathing apparatus wearer’s distress signals, automatic distress signals and withdrawal
signals
Automatic activation and logging in
For enhanced usability: When opening the cylinder valve, the system switches on both the Bodyguard 7000
and the PSS Merlin Modem. The PSS Merlin Entry Control Board is activated by the insertion of a tally key.
The identity of the PSS Merlin Modem is read and a unique connection is established between radio and
board. The system continuously monitors the status of the connection. When used with the Dräger PSS Merlin
Software and the PSS Merlin PC Modem, it is even possible to log on the breathing apparatus automatically –
without the need for insertion of a tally key.
It is however still possible to establish the connection by a tally, if required. Personalization of the breathing
apparatus can also be undertaken, enabling for easy documentation and transparency for tracking its usage.

Benefits
Dräger PSS® Merlin® System | 03
Securely controlling the incident - Intuitive Merlin Software
When using the PSS Merlin Software, the PSS Merlin Entry Control Board is not required. The PSS Merlin
PC Modem communicates directly with the wearers’ PSS Merlin Modems. Even non-telemetry users can be
displayed by entering a time to whistle countdown in the Software. Thanks to a weatherproof USB port, the
robust and IP 65 rated PSS Merlin PC Modem does not require an additional power supply. In order to avoid
loss of data, the system offers a three-way back-up: The PC Modem, the Software and an optional, external
memory always save the latest status of the persons being logged on – no data will be lost. When using the
overview mode, an incident commander can gather the information from several, independent entry control
points. Analysis of this data gives a comprehensive picture to aid further decision making. A training mode
gives users the ability to train in the operation of the software and carry out realistic incident simulations. Post
incident, the data collected can be documented in a report whichit is then also possible to load intothe fire
brigade administration software Drägerware.ZMS/fire.
All information at one glance
The Dräger Bodyguard 7000 combines life critical status updates: Displaying cylinder pressure, time to whistle,
acoustic and optical warning signals, automatic distress signals, manual distress signals. When used with the
PSS Merlin Telemetry System, Bodyguard 7000 displays radio signalstatus. All data is stored on the device and
can be documented or easily retrieved to optimize training.
Increased wearer comfort, maximum freedom of movement
The PSS Merlin Modem is designed to fit perfectly onto the backplate of Dräger PSS 5000 and PSS 7000
series breathing apparatus. It is located centrally between the backplate and the cylinder resulting in a
seamless integration with the ergonomic carrying system. The compact design decreases snagging risks; the
clear waist belt allows more freedom of movement. As the PSS Merlin Modem is directly connected to the
central electronics of the Bodyguard 7000, there is only need for a single recharge-able battery to supply power
to both the Bodyguard 7000 and PSS Merlin Modem. This simplifies the battery logistics and charging process.
Increased charging efficency – even in trucks
In order to save valuable time with battery logistics, in-cab chargers are available for both the PSS Merlin
Modem and the PSS Merlin Entry Control Board. The batteries are re-charged easily and effectively, whilst
inside the fire truck.
For users who wish to maintain battery packs off the breathing apparatus, Dräger has developed a bench
system which allows up to 4 battery packs to be charged simultaneously. Uniquely, this charger can also
perform a health check on each pack. Simply insert the battery into the charger – the rest is automatically
carried out by the charging station.

Benefits
04 | Dräger PSS® Merlin® System
Increased safety during the incident
‒ Vital information at one glance outside of danger zone
‒ Sending distress signals
‒ Acknowledgement of distress signals
‒ Integrated incident reporting
‒ Simple accountability with Dräger PSS Merlin Software
System components
D-31452-2011
Dräger PSS® BG 4 plus
Designed especially for tough missions: The Dräger PSS® BG 4 plus
closed circuit breathing apparatus combines uncompromising safety
with the highest level of breathing and carrying comfort. The unit
supplies the wearer with up to 4 hours of breathing air, even in toxic
atmospheres.
ST-6147-2007
Dräger PSS® 7000
Developed by professionals for professionals, the Dräger PSS®
7000 breathing apparatus is a major milestone in our continuing
development of breathing devices for the professional fire fighter.

System components
Dräger PSS® Merlin® System | 05
D-4266-2010
Dräger PSS® 5000
The Dräger PSS® 5000 SCBA is a high performance breathing
apparatus for the professional firefighter. Combining advanced
ergonomics with a wide range of configurable options the Dräger
PSS® 5000 provides the user with the comfort and versatility to meet
the demands of first responders whenever breathing protection is
required.
ST-6168-2007
Dräger Bodyguard® 7000
The Dräger Bodyguard® 7000 is an electronic monitoring unit
which provides continuous monitoring of personal information and
operational status of the Dräger PSS® 7000 and PSS® 5000 self
contained breathing apparatus.
ST-357-2001
Dräger Bodyguard® II
The Dräger Bodyguard® II is a fully electronic signal and warning unit
for use with compressed air breathing apparatus and closedcircuit
breathing apparatus. Combining a host of previously separate warning
and monitoring devices into a single and simple to use instrument,
the Bodyguard II is an ideal monitoring and safety solution for any first
responder.

Accessories
06 | Dräger PSS® Merlin® System
D-2504-2010
Dräger PSS® Merlin® Modem
Available in three frequencies 869.5 MHz, 862 MHz and 450-470
MHz, the portable radio unit is fitted to the SCBA and is connected
digitally to Bodyguard. Information from the Bodyguard is transmitted
at regular intervals of 20 seconds to the Entry Control Board, and
distress alarms are transmitted instantaneously.
D-52729-2012
Dräger PSS® Merlin® PC Modem
The transmitting and receiving station is used in conjunction with the
PSS Merlin Software system. Using a standard USB port, the device
can be connected to the computer. It also incorporates the ability to
attach an external antenna.
D-52715-2012
Dräger PSS® Merlin® PC Modem Tablet Adaptor
This adaptor enables the mounting of the PSS Merlin PC Modem to
an Xplore® Tablet PC.
Carrying_Harness_D-52794-20
Carrying Harness for Tablet PC with PSS® Merlin® PC Modem
This harness provides comfortable wearing of the used tablet PC with
the attached PSS Merlin PC Modem and protects both units against
weather influences.

Accessories
Dräger PSS® Merlin® System | 07
D-52721-2012
Dräger PSS® Merlin® RFID Tallies
For usage of the PSS Merlin Software system, these universal RFID
Tallies can be used for logging users on or for personalising the
Breathing Apparatus with Bodyguard 7000.
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Battery Charger (for Repeaters)
D-2514-2010
Battery Chargers for the PSS® Merlin® System
Entry Control Boards and Portable Radio Units can be charged in
both the Fire Appliance and the workshop. The full range of battery
charging hardware is availbale. Dräger also offers installation kits
to allow PSS Merlin system batteries to be charged from the Fire
Appliance's integrated power supply.
D-2513-2010
NiMH Battery Dräger PSS Merlin Modem

Accessories
08 | Dräger PSS® Merlin® System
D-2511-2010
In-Cab Charger PSS Merlin
D-2509-2010
ECB Charging Adaptor Kit
D-2512-2010
ECB Vehicle Charger Quick Release
D-2502-2010
Repeaters
Repeater kits can be deployed to relay the telemetric signal in areas
where propagation is difficult. These kits, which feature on-line signal
indication and low battery alarms, are portable and rechargeable.

Accessories
Dräger PSS® Merlin® System | 09
D-2503-2010
Portable Leaky Feeders
Available in reels of 100 meters, this accessory can improve
propagation in buildings and structures where radio reception is
difficult because of walls, barriers, etc.

Technical Data
10 | Dräger PSS® Merlin® System
Dräger PSS® Merlin® System Size Weight Volts
Dräger PSS PC Modem 135 x 120 x 40 mm 0.5 kg 5 V
Dräger PSS Merlin Entry
Control Board
450 x 780 x 70 mm 9 kg 7.2 V
Dräger PSS Merlin Modem
(only for Dräger PSS
5000/7000)
170 x 130 x 30 mm 0.44 kg 6.5 V
Dräger Bodyguard 7000 150 x 74 x 41 mm 0.35 kg 7.5 V
Dräger PSS Merlin Repeater 450 x 210 x 100 mm 2 kg 6.5 V
Range: 3 km (line of sight)
Transmission Power: 500 mW
Recommended minimal system requirements Dräger PSS
Merlin Software
Operating System: Microsoft Windows XP
Processor: 2.33 GHz (1.6 GHz for Netbook or Tablet PC)
RAM: 128 MB (1 GB for Netbook or Tablet PC)
Graphic Board: 128 MB
Ports: USB 2.0
APPROVALS
Dräger PSS® Merlin® System:
EN 137: Type 2 (Modem and Dräger Bodyguard 7000) R&TTE (EMC) 1999/5/EC (Telemetry Components)
ATEX 94/9/EC (Modem and Dräger Bodyguard 7000) EN 300 220-2 (Telemetry Components)
EN 50303 (Modem and Dräger Bodyguard 7000) EN 300 330-2 (Telemetry Components)
EN 60079-0 (Modem and Dräger Bodyguard 7000) EN 301 489-3 (Telemetry Components)
EN 60079-11 (Modem and Dräger Bodyguard 7000) EN 60950 (Telemetry Components)
EN 60079-26 (Modem and Dräger Bodyguard 7000)
Emark 2004/104/ec (Vehicle Charger)
Ordering Information
Dräger PSS® Merlin® System Freq (MHz) Order Number
Dräger PSS Merlin PC Modem (incl.
Software)
450-470 33 60 895
Dräger PSS Merlin Entry Control Board 450-470 33 54 270
Dräger PSS Merlin PC Modem (incl.
Software)
869.5 33 59 792
Dräger PSS Merlin Entry Control Board 869.5 33 51 145
Accessories Dräger PSS Merlin PC
Modem
PSS Merlin PC Modem Tablet Adaptor 33 60 295
RFID Tallies (5 pcs.) 33 60 838

Ordering Information
Dräger PSS® Merlin® System | 11
Accessories Entry Control Board
Universal Power Supply 33 51 804
Power Cord UK 33 51 805
Power Cord EU (220 V) 33 51 806
NiMH Battery PSS Merlin Entry Control
Board
33 51 223
Tripod 33 51 802
Tripod Mounting Kit 33 51 803
Tripod Adaptor for DIN Tripods 33 54 125
Charging adaptor kit PSS Merlin Entry
Control Board
33 51 819
In-Cab Charger PSS Merlin Entry Control
Board
33 51 810
Protective Cover 33 51 812
Dräger PSS® Merlin® System Freq (MHz) Order Number
Dräger PSS Merlin Modem (Dräger
Bodyguard 7000)
450-470 33 58 410
Dräger PSS Merlin Modem (Dräger
Bodyguard 7000)
869.5 33 57 982
Accessories Dräger PSS Merlin Modem
Repeater 1 869.5 33 54 306
Repeater 2 869.5 33 54 562
4-Way Battery Charger Repeater 33 51 815
4-Way Battery Charger PSS Merlin Modem
(for SCBAs with Dräger Bodyguard 7000)
33 57 885
Additional Battery PSS Merlin Modem (for
SCBAs with Dräger Bodyguard 7000)
33 58 121
Entry Control Board Vehicle Charger Quick
Release (QR)
33 54 349
In-Cab Charger QR PSS Merlin Modem
(for SCBAs with Dräger Bodyguard 7000)
33 58 063
Portable Leaky Feeder (100 m) 33 54 787
Dräger Bodyguard 7000
Dräger Bodyguard 7000 Button Upgrade
Kit
33 57 101
Dräger Bodyguard 7000 Tally Upgrade Kit 33 57 098

Notes
12 | Dräger PSS® Merlin® System
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90 44 884 | 15-04-2 | Communications & Sales Marketing | PP | LE | Printed in Germany | Chlorine-free – environmentally compatible | Subject to modifications | © 2014 Drägerwerk AG & Co. KGaA