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DEZEGA P-30EX User Manual

Closed-circuit compressed-oxygen self-contained breathing apparatus
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User manual
P-30EX
CLOSED-CIRCUIT
COMPRESSED-OXYGEN
SELF-CONTAINED
BREATHING APPARATUS
EN
EN 145:1997+A1:2000
P30.00.000 РЭ-EN
R-240P-DС22ТS-EUENEU
R-240P-CС22ТS-EUENEU
R-240P-DС22RS-EUENEU
0477
R-240P-CС22RS-EUENEU
Category III
Red. 02.12.2022_V2

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  • Page 1 User manual P-30EX CLOSED-CIRCUIT COMPRESSED-OXYGEN SELF-CONTAINED BREATHING APPARATUS EN 145:1997+A1:2000 P30.00.000 РЭ-EN R-240P-DС22ТS-EUENEU R-240P-CС22ТS-EUENEU R-240P-DС22RS-EUENEU 0477 R-240P-CС22RS-EUENEU Category III Red. 02.12.2022_V2...
  • Page 2 COMPLIES WITH: EN 145:1997+A1:2000, PPE REGULATION 2016/425/EU...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Introduction ....................4 1. Accident prevention regulations ............5 2. Purpose, Design, and Operation Principles of the Breathing Apparatus ..............8 3. Specifications ..................9 4. Breathing Apparatus Configuration ..........10 5. Preparation for Use ................12 6.

  • Page 4: Introduction

    This User Manual (hereinafter referred to as «Manual») is intended to study the design and the rules for use of the closed-circuit compressed-oxygen self-contained breathing apparatus P-30EX (hereinafter referred to as the «breathing apparatus»). It also contains instructions for the proper use of the breathing apparatus.

  • Page 5: Accident Prevention Regulations

    Only original spare parts must be used for the repair and maintenance of the breathing apparatus. You may order a catalogue of breathing apparatus parts and components from your local dealer of ТМ DEZEGA or download it from the website www.dezega.com DANGEROUS! The breathing apparatus is not intended for operation under water.
  • Page 6 Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA The use of the breathing apparatus is only allowed under the following conditions: • the user has passed special training and is allowed to work using the breathing apparatus according to medical indications as established;...
  • Page 7 Detailed information is given in section 16. 1.4. Information on liability DEZEGA SP GUVENLIK URUNLERI SAN. VE TIC. A.S. is not liable for damages caused by improper use of the product or by its use for purposes other than indicated. Only the owner of the breathing apparatus is responsible for its integrity and use.

  • Page 8: Purpose, Design And Operation Principles Of The Breathing Apparatus

    Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA 2. PURPOSE, DESIGN AND OPERATION PRINCIPLES OF THE BREATHING APPARATUS The breathing apparatus is designed to protect the user’s respiratory system from the harmful effects of respiration in an IDLH atmosphere during the performance of mine rescue, emergency rescue, and technical operations in coal mines and other industrial facilities.

  • Page 9: Specifications

    DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) 3. SPECIFICATIONS Nominal working duration, hours Oxygen cylinder capacity, dm Pressure in the oxygen cylinder, MPa Useful capacity of the breathing bag, not less, dm Continuous oxygen supply, dm /min 1,4±0,1...

  • Page 10: Breathing Apparatus Configuration

    Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA 4. BREATHING APPARATUS CONFIGURATION 1. Ring..........1 pc. 8. Belt shock-absorber........1 pc. 2. Shield..........1 pc. 9. Oxygen distributing unit......1 pc. 3. Whistle...........1 pc. 10. Pressure drop signal device....1 pc. 4. Shoulder strap.......2 pcs.
  • Page 11 DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) 16 14 25.1 25.2 14. No oxygen signal device....1 pc. 20. Breathing valve........2 pcs. 15. Capillary tube with 21. Breathing hoses with a plug....1 pc. a pressure gauge......1 pc. 22. Full-face mask........1 pc.

  • Page 12: Preparation For Use

    Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA P-30EX available for order in following variations by facepiece and breathing bag material: U-P30EX.00.000-05 - Full face mask DEZEGA D-VISION. Breathing bag material - rubber-fabric (article R-240P-DС22ТS); U-P30EX.00.000-06 - Full face mask DEZEGA D-VISION, and mouthpiece with a nose clip, headset and goggles.
  • Page 13 DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) 6.1. Breathing apparatus casing • Place the breathing apparatus on a solid surface in front of you, press the spring lock, and disconnect the shoulder ring. • Place the breathing apparatus horizontally on a flat surface. Press the two spring locks in the direction of the waist belt with both your thumbs at the same time.
  • Page 14 Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA 6.2. Oxygen cylinder Make sure that the oxygen cylinder valve is closed and the connections are not contaminated with oil or grease. • Manually loosen the connection between the cylinder valve and the oxygen-distributing unit and disconnect them.
  • Page 15 DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) • Disconnect the no oxygen signal device pipe fitting from the tee by pulling the clip toward the oxygen distribution unit. • Press the regenerative cartridge clip and pull out the entire breathing system by lifting the...
  • Page 16 Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA 6.4. Breathing hoses • Disconnect the inhalation and exhalation hoses from the cooler and the regenerative cartridge, respectively. Pull out the inhalation and exhalation valves. NOTE! Inhalation and exhalation valves may only be installed in the position provided by the breathing apparatus design.
  • Page 17 DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) 6.6. Cooler The regenerative cartridge is connected to the cooler via a bayonet connection. • Disconnect the cooler by turning it 45° counter-clockwise against the regeneration cartridge connection axis. Remove the lid.

  • Page 18: Breathing Apparatus Maintenance

    The regenerative cartridge must be filled with D-SORB CO absorber. CAUTION! Use only special soda lime absorber manufactured by DEZEGA for filling regenerative cartridges. Fit the cartridge using the following procedure: Weigh the empty cartridge with a plug with an accuracy of 5 g.
  • Page 19 A tamper for compacting soda lime in cartridge. You may order a catalogue of breathing apparatus parts and components from your local dealer of ТМ DEZEGA or download it from the website www.dezega.com. Fill the regenerative cartridge in two ways: •...
  • Page 20 Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA • Install the tamper casing on the cartridge neck and pour in soda lime absorber in three or four portions, compacting it with a slight tap of the palms on the side of the cartridge casing. After tapping no longer results in visible compaction, fill in soda lime absorber to about 3/4 of the tamper casing.
  • Page 21 A bag must be used to transfer the thermos to the place of use of the cooling elements. You may order a catalogue of breathing apparatus parts and components from your local dealer of ТМ DEZEGA or download it from the website www.dezega.com.
  • Page 22 AMM must be performed only by qualified personnel who have successfully completed the relevant DEZEGA training course. All AMM work must only be carried out in accordance with the recommendations of the P-30EX Service Instructions. These instructions, provided by authorized DEZEGA service centers, may be supplemented, modified or further explained by a letter from DEZEGA, if necessary.

  • Page 23: Breathing Apparatus Cleaning, Disinfection, And Drying

    DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) 8. BREATHING APPARATUS CLEANING, DISINFECTION, AND DRYING All parts of the breathing apparatus that come into contact with the exhaled gas mixture must be thoroughly cleaned and disinfected after use. Other parts that do not come in contact with an exhaled gas must be cleaned as needed.

  • Page 24: Breathing Apparatus Assembly

    Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA 9. BREATHING APPARATUS ASSEMBLY Before assembly, make sure that all its part do not have deformations, breaks, and other damages, the serial numbers of units correspond to those specified i n t he d ata s heet. B efore a ssembly, a ll parts and components of the breathing apparatus must be cleaned, disinfected, and dried.

  • Page 25: Checking The Breathing Apparatus

    Carry out the complete check of the breathing apparatus and adjust it using UKP-5 or DEZEGA CheckUp a similar control device. When adjusting the breathing apparatus, it is recommended to set the average values for each parameter and to set the tightness parameter close to zero.
  • Page 26 Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA 10.2. Positive pressure leak test Close the cylinder valve. Close the outlet of the relief valve with a plug. Create an excess pressure of about 900 Pa in the breathing apparatus system using a control device. After 2-3 minutes, lower this pressure to 750 Pa, start the stopwatch and observe the readings of the pressure gauge.
  • Page 27 DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) 10.6. Performance of the lung demand valve This test shall be only performed if demand valve were adjusted or maintained. NOTE! Use changeable cylinders during the inspection and adjustment, the cylinder pressure must be (20.0 ±...
  • Page 28 Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA 10.9. Bypass oxygen supply NOTE! Use changeable cylinders during the inspection and adjustment, the cylinder pressure must be (20.0 ± 1.0) MPa and (3.0 ± 1.0) MPa, respectively Close the outlet of the relief valve with a plug, and open the cylinder valve. Press the bypass button all the way and determine the oxygen flowrate using the control unit.
  • Page 29 Remove the oxygen distribution unit from the breathing apparatus and connect it to UKP-5 or DEZEGA CheckUp or other control device using an adapter. Attach the refilled oxygen cylinder to the oxygen distribution unit. Release the fixing screw and repeat the procedure for checking the continuous oxygen supply.

  • Page 30: Procedure For Connecting To The Breathing Apparatus

    Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA 11. DONNING AND OPERATING THE BREATHING APPARATUS 11.1. Putting on the breathing apparatus Put the breathing apparatus on a solid horizontal surface with the harness system upwards or put it on the ground with the harness system facing away from you. Put the breathing hoses on the protective case.
  • Page 31 DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) • Ensure that the shoulder straps are on the inside of the elbows, and allow the breathing apparatus to slip onto your shoulders. • Adjust the height of the breathing apparatus seat on the body using end straps.
  • Page 32 Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA 11.2. Donning the breathing apparatus CAUTION! Donning to the breathing apparatus must be performed with headdress and helmet removed. Don the breathing apparatus in the following order: • Put on the mask.
  • Page 33 DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) • To check the close fitness, carry out a leak check. For this purpose, tightly close the mask connector with the palm of your hand (the hand palm test) or squeeze the inhaling and exhaling tubes with your hands whether the mask is attached to the breathing apparatus.
  • Page 34 Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA When using the breathing apparatus with a mouthpiece (a mouthpiece with a nose clip), perform donning in the following order: • Take the headset and remove the cover from the mouthpiece.
  • Page 35 DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) NOTE! Smoke goggles used together with a mouthpiece are used to protect your eyes. In the smoky atmosphere, wear smoke goggles. Before using the breathing apparatus, perform its overall inspection for deteriorations and to check the performance of its main parts.

  • Page 36: Working In The Breathing Apparatus

    Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA 12. WORKING IN THE BREATHING APPARATUS When working in the breathing apparatus, strictly follow the instructions and safety rules when working in an environment that is not suitable for respiration.
  • Page 37 DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) • Conduct work exclusively in the breathing apparatus with thoroughly dried breathing loop parts. • Do not doff the breathing apparatus while resting in places with an ambient temperature below 0 °C.

  • Page 38: Possible Problems And Troubleshooting

    Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA 13. POSSIBLE PROBLEMS AND TROUBLESHOOTING OF THE BREATHING APPARATUS 13.1. Malfunctions while working Fault Elimination methods Notes Damage to breathing hoses Add oxygen to the breathing apparatus Leave the environment that is...
  • Page 39 DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) Fault Cause Elimination methods Non-tight connection of the Disconnect the cylinder from the cylinder valve with the oxygen breathing apparatus, inspect the distribution unit rubber gasket, and replace it if...

  • Page 40: Rules Of Storage And Transportation Of The Breathing Apparatus

    Breathing apparatus P-30EX must be stored and transported in packaging provided by the manufacturer only. In case of failure to comply with the above storage and transport rules, DEZEGA will not be held liable for the operation of the breathing apparatus.

  • Page 41: Marking

    In this case, the service life of the breathing apparatus must be determined from the date of the reinspection. CAUTION! In case of failure to comply with the above storage, transport and operation rules, DEZEGA will not be held liable for the operation of the breathing apparatus.

  • Page 42: Disposal

    Contact with local representative in your country or call for DEZEGA headquarters to get information about service center in your region Legal address of the manufacturer DEZEGA SP GUVENLIK URUNLERI SAN.

  • Page 43: Annex 1

    Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) ANNEX 1 ORDER DETAILS Ordering the P-30EX Example of designation of the breathing apparatus in technical documentation and when ordering: «Closed-circuit compressed-oxygen self-contained breathing apparatus P-30EX, R-240P-DC22TS» Full article: R-240P-DC22TS-EUENEU-K-10-10-1 mandatory part service part Article explanation:...
  • Page 44 Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA SCOPE OF SUPPLY The P-30EX is delivered in accordance to order and article described above and with minimum complete set described below: Closed-circuit compressed-oxygen self-contained 1 pc. breathing apparatus P-30EX Respiratory interface* 1 pc.
  • Page 45 DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) Spare parts, tools and accessories available for order are listed below. Spare absorbent cartridge The cartridge is supplied empty, with plugs P30.07.050 mounted onto the nipples. P30.08.800 plugs set (for separate order): a.
  • Page 46 Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA Spare parts Capillary tube with pressure gauge assy P30.00.300-01 Replacement has to be provided by an authorized person only Spare capillary tube P30.07.040 Spare pressure gauge P30.07.030 Full face mask DEZEGA D-VISION MD SKTB.08.MD.00.00.000...
  • Page 47 DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA D-Tight, EBV250/D‐RUEN‐3 Gel for increasing the airtightness of the Dummy and FFM body connection and reducing the wear of Dummy rubber parts DEZEGA CheckUp DC2-1111-1000-F Multipurpose digital control device for testing the mask for leaks Mask bag SKTB.08.MD.12.04.000...
  • Page 48 O-ring 007-010-19-2-2 GOST 18829-2017/GOST 9833-73 O-ring 009-012-19-2-2 GOST 18829-2017/GOST 9833-73 O-ring 018-021-19-2-2 GOST 18829-2017/GOST 9833-73 You may order a catalogue of breathing apparatus parts and components from your local dealer of ТМ DEZEGA or download it from the website www.dezega.com...

  • Page 49: Annex 2

    DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) ANNEX 2 Recommendations for overall inspection of breathing apparatuses Serviceability of the no oxygen signal device When wearing a mask, without opening the valve of the oxygen cylinder, fill the breathing bag by making a few inhalations from the atmosphere and exhalations into the breathing apparatus.
  • Page 50 Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) DEZEGA Serviceability of the bypass Press the bypass button. The sharp sizzling sound that occurs as a result of oxygen being fed into the breathing bag and the oxygen resistance in the facepiece indicate the serviceability of the bypass.

  • Page 51: Annex 3

    DEZEGA Р-30ЕХ (EN 145:1997+A1:2000) | (PPE Regulation 2016/425/EU: Category III) ANNEX 3 List of spare parts - to be replaced in the course of annual maintenance Spare parts kit U-P30EX.12.000 № Item Pcs. Rubber gasket Р30.05.015А Diaphragm Р30.05.006 O-Ring Р30.05.004 O-Ring Р30.05.003...

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