Trelleborg Protective Products AB Trellchem Escape Chemical Oxygen Breathing Apparatus.

Trelleborg Protective Products AB

Trellchem Escape Chemical Oxygen Breathing Apparatus

TRELLEBORG GROUP

Chemical Oxygen Set

2 October 2, 2008

Closed circuit chemical oxygen breathing apparatus

Approved and CE marked

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The Trellchem Escape Family of Products

3 October 2, 2008

Escape 10 – Escape set

Escape 15/CSRE – Working/Rescue set

Approvals:

• CE 120 (EC Directive 89/686EC)

• ATEX Directive 94/9/EC

Benefits:

• Automatic Start

• Quick & Easy to Fit

• Lightweight

• Built in Alarm

• Custom Packaging

• Freedom of Movement

• Ease of Training

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HoodVisor

Breathing &

Reservoir Bag

KO2 Generator

Pocket

Speech Device

Alarm Visual

Indicators

Oronasal Mask

Chlorate Starter

Candle

Chemical Oxygen Set

© Semmco Limited 2009

TRELLEBORG GROUP

Bandolier Carry Case

Semi-rigid PVC construction, with security tag and integrity window, presented in a highly visible yellow (Escape) or blue (Inspector/Working) case with printed donning procedure and shoulder strap.

HEAD Set – Carry Case


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Size:

Length: 335mm (approx)

Width: 300mm (approx)

Depth: 165mm (approx)

Weight with case: 3 kg (approx)

Weight without case: 1.6kg (approx)

Escape 15 – Size & Weight


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Size:




Weight with case: 2.4 kg (approx)

Weight without case: 1.5kg (approx)

Escape 10 - Size & Weight


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Wall Mounted Case

Rigid plastic construction, with security tag and integrity window, secured to wall via metal strap with printed donning procedure on the front of the case.


Escape 10 Set – Wall Mounted

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Size:




Weight with case: 3.3 kg (approx)

Weight with outcase: 1.5kg (approx)

Escape 10 Set WM – Size & Weight


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How Does it Work?

HEAD Set utilises “chemical oxygen”, Potassium Superoxide (KO²), to generate oxygen and allow carbon dioxide (CO²) to be removed. The initial start up phase incorporates a chlorate candle that is activated as the set is donned and the self-test alarm procedure. The wearer exhales through the generators so commencing the generation of oxygen and removal of CO².


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Initial start-up phase,

Alarm initiation – LED’s pulse

sounder beeps 5 times


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Chlorate candle releasing

oxygen into reservoir bag


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First exhalation breath

activating KO2 (Potassium Super Oxide)


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Dwell period between exhalation and inhalation

gases mix in reservoir bag


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Inhalation with pure oxygen,

CO2 removed


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Exhalation breath

reacting with KO2 producing

oxygen and removing CO2


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Alarm Is Initiated - Intermittent: at 2/3 duration.

Continuous: at 10 minutes (HEAD6&10) and

15 minutes (HEAD15/CSRE).


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Hood:- Incorporating the oronasal mask harness and the generator cells cradle. This arrangement allows the mask and hood to be positioned for maximum wearer comfort and safety. The hood visor provides excellent panoramic vision and easy sight of the visual alarm indicators. The comfortable latex neck seal ensures protection to the wearer from irrespirable atmospheres.

HEAD Set – Components


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The warning alarm:- The warning alarm provides the user with a three stage audible and visual alarm.

Stage 1:- The warning alarm will function briefly to confirm operation on start up.Stage 2:- which is initiated after 2/3 of the effective duration, provides the wearer with an intermittent visual and audible alarm. Stage 3:- activates when the effective duration has been reached, providing the wearer with a constant audio and visual alarm.



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Generator cells:- Containing Potassium Superoxide (KO²). Ideally located on either side of the wearer’s head, ensuring an even distribution of weight whilst maximising the breathing system’s efficiency in the generation of oxygen and the removal of carbon dioxide.



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Breathing bag and chlorate candle:- Located at the rear of the hood which also incorporates the breathing circuit over-pressure relief valve, completing the breathing circuit.



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HEAD Sets are vacuum-sealed in an aluminium foil container. An indicator provides the user with a simple visual check on the integrity and condition of the unit. This novel packaging system allows the unit to be stored for an initial six years and for a further three year period following a satisfactory validation/re-certification test.

How are HEAD Sets Packaged?


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Check Case To Ensure:

The case is not damaged.

The security seal is intact.

The unit is within life expiry date.

The vacuum pack is intact and the indicator is BLUE.If indicator is PINK, DO NOT USE!

The equipment should not be used if these conditions are not met.

HEAD Sets - Prior to use


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Open the carrying case by pulling webbing tag. OR

Open the wall mounted case by pulling on the lid.

Lid will fall away to reveal vacuum pack.

Unfold tear strip, hold securely and rip open using red tear tab.

Pull firmly on the breathing protection device to remove from vacuum pack.

This action automatically activates the generation of oxygen into the breathing bag and commences the alarm start up procedure. If the alarm self test procedure does not initiate do not use the set.

HEAD Sets – Donning


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Donning

Open the carrying case by pulling webbing tag.


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Donning

Lid will fall away to reveal vacuum pack. Unfold tear strip, hold securely and rip open using red tear tab.


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Donning

Pull firmly on breathing device to remove from packaging. At this point oxygen generation and alarm self test automatically start.

Check inside case for bungs, firing pin and alarm tag.


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Donning

Unfold hood, place fingers inside the neck seal, inhale and pull over head. Hold front port and adjust position of oronasal mask to ensure correct fit, comfort and field of vision. Exhale breath and commence normal breathing.


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Donning

Ensure latex neck seal is not compromised by clothing or long hair. Buddy check. Carry out your activity.When the warning device activates in the constant mode, HEAD indicates that oxygen generation may be ending.


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Donning - WM


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Doffing

WARNINIG :-

•DO NOT REMOVE HEAD SET UNTILL YOU ARE IN A KNOWN SAFE ENVIRONMENT

•NEVER RE-USE A PART EXPIRED HEAD SET

•ALLOW SET ALARM TO “TIME-OUT” BEFORE PACKING FOR RETURN


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The used HEAD Set must be double bagged and packaged along with its Carry Case / Wall Mount Case, and returned to Semmco for rework via your approved route.

HEAD SET – Return


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Practical Training

Training Set – Orange

DUMMY STARTER DUMMY GENERATORS SIMPLIFIED AIR FLOW NO ALARM – SEPERATE TRAINING AID SIMULATED VAC BAG EASY CLEAN


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The case is not damaged The security seal is intact. The unit is within the life expiry date. The vacuum pack is intact and the indicator has not turned pink.

The equipment should not be used if these conditions are not met !!

Periodic (monthly) & before donning inspection


TRELLEBORG GROUP

Automatic start Quick & easy to fit Lightweight Built in alarm Very high levels of protection Clear voice communication Allows freedom of movement Ease of training Nil through life service costs Nil support equipment required

Key Benefits


Trelleborg Protective Products AB Trellchem Escape Chemical Oxygen Breathing Apparatus.

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