Drager PAS X-plore Airline Belt Manifold Instruction Manual

PAS X-pore Airline Belt Manifold
Instruction Manual

PAS® X-pore
Airline belt manifold

PAS X-plore Airline Belt Manifold

For your safety
1.1 General safety statements

• Before using this product, carefully read the Instructions for Use.
• Strictly follow the Instructions for Use. The user must fully understand and strictly observe the instructions. Use the product only for the purposes specified in the Intended Use section of this document.
• Do not dispose of the Instructions for Use. Ensure that they are retained and appropriately used by the product user.
• Only fully trained and competent users are permitted to use this product.
• Comply with all local and national rules and regulations associated with this product.
• Only trained and competent personnel are permitted to inspect, repair and service the product. Dragger recommend a Dragger service contract for all maintenance activities and that all repairs are carried out by Dragger.
• Properly trained service personnel must inspect and service this product as detailed in the Maintenance section of this document.
• Use only genuine Dragger spare parts and accessories, or the proper functioning of the product may be impaired.
• Do not use a faulty or incomplete product, and do not modify the product.
• Notify Dragger in the event of any component fault or failure.

1.2 Definitions of alert icons
Alert icons are used in this document to provide and highlight text that requires a greater awareness by the user. A definition of the meaning of each icon is as follows:

WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, could result in physical injury or damage to the product or environment. It may also be used to alert against unsafe practices.
NOTICE
Indicates additional information on how to use the product.

Description

2.1 Product overview
The Dragger PAS X-plore (Fig 1) is a belt mounted manifold that is used to connect an external breathing air supply (an airline) to a lung demand valve and mask combination. The manifold has an input connector (4) to connect the airline and has an output at a female quick coupling (2) to connect the lung demand valve and mask.
The whistle (3) is a low input pressure warning device. The whistle sounds during use to alert the wearer if the breathing air supply falls below the pressure required to provide adequate breathing air.
Radio-frequency identification (RFID) is an option available for this product to allow electronic asset management and tracking using a radiofrequency reader. When fitted, the passive RFID tag is positioned inside the manifold casing.

2.1.1 Lung demand valve and mask
The PAS X-plore is used with a Dragger Plus lung demand valve and a compatible Dragger face mask from the FPS 7000, X-plore 6000, X-plore 4000 or Panorama Nova series of masks (the Dragger X-plore 6300 mask is shown). The lung demand valve connects to the mask and controls the breathing air supplied into the mask using positive-pressure or negative-pressure operation. See the Instructions for Use supplied with the mask and lung demand valve for further information.

2.1.2 Breathing air supply
The breathing air supply (airline supply) is an external source of breathing air from an air cylinder or compressor arrangement capable of supplying the specified air quality, pressure and flow rates (see Section 3.1 for details).
2.2 Intended use
The PAS X-plore is intended for use with approved Dragger compressed airline breathing equipment to provide respiratory protection against the effects of harmful substances. The equipment is intended to be used only for airline applications. The compressed airline breathing equipment and other accessories used with this product must be certified Dragger components, assembled in an approved configuration; otherwise the operation of the device may be impaired. Contact Dragger for further information.

Use in potentially explosive atmospheres
The PAS X-plore is type tested as suitable for use in potentially explosive atmospheres. Electronic sub-assemblies are ATEX certified. The combinations are suitable for use in hazardous areas up to and including zone 0 and zone 20. The  product temperature class is T6 unless a passive RFID tag is fitted in which case the temperature class is T4. The combinations can be used in atmospheres containing gases of the gas explosion group IIB.

The air supply must be located:

• In zone 1 if flammable gasses of class IIA are present.
• In zone 2 if flammable gasses of class IIA, IIB, or IIC are present.

There is no restriction for use in areas containing flammable dust.
2.3 Limitations on use
This product is not approved for use in CBRN (chemical, biological, radiological and nuclear) applications.

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2.4 Approvals
The European standards, guidelines, and directives according to which this product is approved are specified in the declaration of conformity (see declaration of conformity or www.draeger.com/product-certificates).
In addition the  product is approved according to the following regulations:
● AS/NZS 1716:2012.
PED Important note: The PAS X-plore is designed for use with airline breathing-air supply systems only and is classified as safe and suitable for use under the PED regulations – category SEP (Sound Engineering Practice). The equipment cannot be certified to PED regulations.

2.5 Marking and symbols
The product type is indicated on the label on the manifold casing, and the product serial number is marked on the body of the manifold.
Marking on the air supply hose indicates that the hose is heat resistant (H) and/or antistatic (S).

Use

3.1 Breathing air supply

WARNING
The quality of the air supply shall meet the requirements for breathing air according to EN 12021 in EU countries, or AS/ NZS 1715:2009 in Australia and New Zealand. Do not use oxygen or oxygen-enriched air. The moisture content of breathing air should be controlled within the specified limits in the standard to avoid freezing the equipment.
Carry out a risk assessment of the workplace to ensure that it is not possible to connect to any air supply other than breathable air (e.g. Nitrox).
Adequate protection may not be provided by the equipment in certain highly toxic atmospheres.
When using a positive-pressure system at very high work rates the pressure in the face mask may become negative at peak inhalation flow.
The user must ensure that the capacity of the air supply system is sufficient for every user connected to it. The user must also ensure that they can retreat safely if the supply from the airline fails.
Use a breathing air cylinder arrangement with a pressure reducer, or a fixed or mobile compressor with a suitable filtration and air heating or cooling system. Ensure that the air supply meets the air quality requirements, and complies  with the following pressure and flow requirements:

● Input pressure 5 to 10 bar
● Input flow At least 400 liters/minute

The maximum number of users that can be connected simultaneously to Dragger breathing air supply equipment is specified in the supply equipment Instructions for Use.
It must be possible to move the air supply around a hazardous area if using a breathing air cylinder arrangement. Conductive floors are mandatory in zone 1 and zone 21 if flammable dusts with a minimum ignition energy of less than 10 mojo are present.

3.1.1 Compressed air supply hose

• Ensure that the airline coupling is compatible with the product input coupling. The standard input coupling is a Rectus 96 Series or Kintype male quick coupling (other couplings are available from Dragger).
• The maximum working pressure of the Dragger compressed air supply hose is 30 bar.
• Ensure that supply hoses with a total length greater than 50 m have an appropriate earth connection.

EU countries
When using Dragger approved hose: a maximum of 100 m of hose may be used, and no more than four individual hoses (a maximum of five hose connections) are permitted in the airline.
Australia and New Zealand
Approved hoses must be used for the AS/NZS approval standard to be valid. Hoses from 5 to 30 m or coupled to 90 m may be used.

3.1.2 Compressed air supply hose pressure drop
Using extension hoses causes a pressure drop between the breathing air supply and the manifold. The pressure from the breathing air supply must therefore be increased accordingly to compensate for any pressure drop due to the length of hose used. The table below shows the pressure required at the breathing air supply to ensure that the minimum pressure of 5 bar is available at the manifold input connector.

This table is only applicable when using Dragger approved hose. When using hose from any other manufacturer, the minimum input pressure of 5 bar must be supplied at the manifold input connector.

3.2 Preparation for use
The manifold can be worn on the left or right side. To swap sides, loosen the belt, remove the backplate if fitted and rotate the manifold (Fig 2). When reassembling, ensure that the lip of the whistle cover sits under the rib in the manifold  bracket (Fig 3). Ensure that the position of the manifold on the waist allows full head movement without pulling the hose, and that the hose will not present a snag hazard.

1. Carry out a visual inspection (see Section 5.2).

2. Put on the belt and adjust as necessary. Ensure that the PAS® X-plore is fitted tightly against the body.

3. Positive-pressure systems: press the reset button (Fig 4, Item 1) to switch off the valve.

4. Connect the lung demand valve hose to the manifold (Fig 5).

5. Connect the airline supply to the manifold input coupling (Fig 6). The whistle will sound briefly as the pressure increases.

6. Ensure that the pneumatic hoses are not kinked or compressed by clothing or equipment.

7. Check for audible leaks. If there is any leak, investigate and repair the leak before use (see Section 4).

8. Connect the lung demand valve to the mask (Fig 7).
   WARNING
   Correct fit of a face mask can only be achieved if the complete mask seal makes contact with skin. Head hair, facial hair (including beard stubble and sideburns), earrings, other facial piercings and normal spectacles will interfere  with the mask seal and are not permitted in the sealing area. Additionally, head hair that could affect the face mask fit (buns, pony-tails, hairpieces, etc.) is not permitted.

9. Put on the mask (see the Instructions for Use supplied with the mask) and breathe normally.

10. Carry out the following mask function test:
    a. Disconnect the airline supply from the manifold input coupling and breathe normally to empty the system of air. The whistle will sound briefly as the pressure decreases.
    b. When the system is empty, the face mask should hold on to the face to indicate a positive seal – if air enters the mask, readjust the mask head harness and retest.
    c. Exhale. The exhaled air should flow through the exhalation valve without resistance.

11. Reconnect the airline supply to the manifold input coupling. The whistle will sound briefly as the pressure increases.

12. Take several deep breaths to ensure that sufficient air is available and then breathe normally.

3.3 During use
NOTICE
Where hearing protection or sound attenuation communications equipment is used, consider the reduction in audibility of the whistle.
Supplementary supply: If additional air is required, briefly press and release the front button (Fig 4, Item 2) to deliver a single jet of supplementary air into the mask.
Whistle: If the whistle sounds, there may be insufficient air supplied into the mask to allow safe breathing. Immediately cease the work activity, remove the mask and leave the hazardous area by the shortest and safest route.

3.3.1 In potentially explosive atmospheres
WARNING
Do not use or store the equipment near processes that produce a charge.
Do not use the equipment unless conductive pars of the equipment have an appropriate earth connection via the wearer.
Do not use materials in combination with the equipment that influence the properties of the product.
3.4 After use
WARNING
Do not remove the equipment until you are in a non-hazardous and safe breathing environment.

1. Remove the mask (see the Instructions for Use supplied with the mask).
   ○ Positive-pressure systems: immediately press the reset button (Fig 4, Item

1. to switch off the air flow through the lung demand valve.

2. Disconnect the airline supply from the input coupling.
3. Press the front button (Fig 4, Item 2) to fully vent the system.
4. Disconnect the lung demand valve from the output coupling.
5. Open the waist belt buckle and remove the equipment.
6. Carry out the after use maintenance tasks in the maintenance table (see Section 5.1).

Troubleshooting

The table shows fault diagnosis and repair information for product users.
Further troubleshooting information is available in Instructions for Use supplied with associated equipment (e.g. the mask, lung demand valve and air supply equipment).
Contact service personnel or Dragger if the symptom remains after the remedy actions have been attempted.

Remove any kinks or restrictions from the hoses
Faulty hose or component| Substitute user replaceable items and retest
Input filter blocked| Contact service personnel or Dragger
Air enters the mask during the mask function test| Faulty face seal| Readjust the mask head harness and retest
Faulty mask| See the troubleshooting information in the Instructions for Use supplied with the mask
Inoperative or poor sounding whistle| Dirty whistle or whistle cover| Clean the whistle flute and cover as necessary
Faulty activation mechanism| Contact service personnel or Dragger

Maintenance

5.1 Maintenance table

Dragger recommend that regular inspection, testing and servicing of the breathing equipment is carried out in accordance with the table below. The table applies also to out-of-use (stored) equipment. Record all maintenance in the  equipment log book. See also the maintenance information for all equipment used (mask, lung demand valve, etc.). Additional inspection and testing may be required in the country of use to ensure compliance with national regulations.

Notes
O Dragger recommendations

1. Clean the lung demand valve manually using a cloth moistened with cleaning solution to remove excess dirt.
2. This maintenance task may only be carried out by Dragger or trained service personnel. Details of the test are contained in the technical manual which is issued to service personnel that have attended a relevant Dragger maintenance course.

5.2 Visual inspection
Carry out a visual inspection, checking the full breathing equipment including all component parts and accessories. Check that the equipment is clean and undamaged, paying particular attention to pneumatic components, hoses and connectors. Typical signs of damage that may affect the operation of the breathing equipment include impact, abrasion, cutting, corrosion and discoloration. Report damage to service personnel and do not use the equipment until faults  are rectified.

5.3 Cleaning and disinfecting

CAUTION
Do not exceed 60 °C for drying, and remove components from the drying facility immediately when dry. Drying time in a heated dryer must not exceed 30 minutes.
Do not immerse pneumatic or electronic components in cleaning solutions or water. Contact Dragger for information about additional cleaning methods for heavily soiled parts if required.
If water is trapped and then freezes inside the pneumatic system of the breathing equipment, operation will be impaired. Prevent any liquid from entering, and thoroughly dry the breathing equipment after cleaning to prevent this from  occurring.
Always clean Dragger X-plore equipment in a well ventilated room or outdoors. There may be deposits of harmful substances in parts of the equipment.
For information about suitable cleaning and disinfecting agents and their specifications refer to document 9100081 on www.draeger.com/IFU.

See also the Instructions for Use for the lung demand valve, face mask and other associated equipment.
● Use only clean lint-free cloths

1. Clean the breathing apparatus manually using a cloth moistened with cleaning solution to remove excess dirt.
   ○ Disassemble and clean the parts separately if required. Fig 8 shows the parts disassembled and Fig 9 shows the belt routing through the buckle during re-assembly to ensure that the belt can be tightened.

2. Apply disinfecting solution to all internal and external surfaces.

3. Rinse all components thoroughly with clean water to remove all cleaning and disinfecting agents.

4. Dry all components using a dry cloth, in a heated dryer or in air.

5. Contact service personnel or Dräger if disassembly of pneumatic or electronic components is required.

Storage

Ensure that the storage environment is dry, free from dust and dirt, and does not subject the equipment to wear or damage due to abrasion. Do not store the equipment in direct sunlight. Route hoses in such a way that the bend radius is  not too acute and the hose is not stretched, compressed or twisted.
See the storage temperature ranges in the technical data (Section 8).

Disposal

The product life is 10 years from the first use. When required, dispose of the product in accordance with national or local regulations for waste disposal.

Technical data

[email protected] \\:33 (0)1.64.09.35.16  3363101
© Dragger Safety UK Limited
Edition 03 – August 2018 (Edition 01 – August 2014)
Subject to alteration
Draeger Safety UK Limited
Ullswater Close
Blyth, NE24 4RG
United Kingdom
Tel +44 1670 352 891
Fax +44 1670 356 266
www.draeger.com

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