DEZEGA D-VISION MD User manual

User manual
Інструкція з експлуатації
Navodila za uporabo
DEZEGA D-VISION MD
MADE IN TURKEY
ДСТУ EN:136:2003
001
FULL FACE MASK
МАСКА ПОВНОЛИЦЬОВА
CELOOBRAZNA MASKA
SL
UK
SKTB.08.MD.00.00.000 РЭ-U1
MD-E-11E1-UNUNUN
MD-E-22E1-UNUNUN
MD-E-32E1-UNUNUN
MD-С-11С1-UNUNUN
MD-С-22С1-UNUNUN
MD-С-32С1-UNUNUN
EN
Red. 16.01.2023_V5
0477
Category III
EN136:1998

UK
SL
COMPLIES WITH:
ВІДПОВІДАЄ ВИМОГАМ:
SKLADNOST Z:
EN 136:1998 (СL3), ДСТУ EN 136:2003 (CL 3)
USER MANUAL........................................................................................ 3
ІНСТРУКЦІЯ З ЕКСПЛУАТАЦІЇ.............................................................. 25
NAVODILA ZA UPORABO...................................................................... 47
EN

DEZEGA D-VISION MD
USER
manual
EN
FULL FACE MASK

CONTENTS
INTRODUCTION....................................................................................... 5
1. ACCIDENT PREVENTION REGULATIONS........................................... 5
2. CHARACTERISTICS AND PURPOSE .................................................. 7
3. USE ...................................................................................................... 9
4. MAINTENANCE.................................................................................. 12
5. CLEANING AND DISINFECTION........................................................ 16
6. TRANSPORTATION AND STORAGE.................................................. 17
7. DISPOSAL.......................................................................................... 17
8. ORDER DETAILS................................................................................ 18
ANNEX.................................................................................................... 23

DEZEGA DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136)
5
INTRODUCTION
This User manual is intended to study the design and the rules for use of
the full face masks DEZEGA D-VISION MD (hereinafter the mask) for compressed oxygen
closed-circuit self-contained breathing apparatus with normal and positive pressure
(hereinafter the breathing apparatus). It also contains instructions for the proper use of the mask.
The manual describes the operation principle, the design, the rules for preparing the mask for use,
the procedure for technical condition check, and recommendations for its use and maintenance.
A range of symbols is used in the manual to attract the user's attention to the features, problems
and dangerous situations, arose when using and maintaining the mask.
NOTE!
This symbol contains additional information about the rules, techniques and recommendations for the
proper use of the mask.
CAUTION!
This symbol indicates a dangerous situation that, if not avoided, could lead to equipment damage,
personal injury, or even death of the user or service personnel.
DANGEROUS!
This symbol indicates an unavoidable dangerous situation that, if no precautions are taken, could lead to
serious injury or death of the user.
1. ACCIDENT PREVENTION REGULATIONS
1.1. Rules of use
The mask is manufactured as per the requirements of EN 136:1998 and ДСТУ EN 136:2003. It
is not a full-fledged respiratory protection device. It serves as a facepiece for use with normal or
positive pressure breathing apparatus (P-30EX and others).
Used in conjunction with breathing apparatus, the mask is considered a respiratory protective
equipment (RPE). The mask itself (all modifications as indicated in section 8.2), is classified
as the PPE of category III according to the REGULATION 2016/425/EU, and CL 3 as per
EN 136:1998 (СL3), and ДСТУ EN 136:2003.
Notified Body involved in the conformity assessment of PPE – ITALCERT S.r.l.,
V.le Sarca 336 - 20126 MILANO (No. 0426).
Notified Body involved in the periodical factory production control with supervised product
checks according to REGULATION 2016/425/EU – Eurofins Product Testing Italy S.r.l., Via
Courgnè , n.21, 10156 TORINO, ITALY (No. 0477).
EU declaration of conformity is supplied with the full face mask. Please contact manufacturer
for a copy.
When using the mask, the requirements specified in this user manual must be observed.
In particular, it is necessary to read and take into account the safety rules and information on the
mask use and operation. National regulations and legislation in the country, where the mask is
used, also should be taken into account.
The mask is ready for use, antistatic and sturdiness to open flame. The mask is intended for use
in potentially explosive atmospheres.

DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136) DEZEGA
66
NOTE!
Follow the instructions provided in this user manual.
To avoid critical situations read the recommendations and rules before using the mask for the first
time and observe them in its further use.
DANGEROUS!
Violation of the rules of use, storage or maintenance of the mask can aect its operation and thereby
endanger the life of the user.
Before using the mask, perform a visual inspection and check its operability and tightness. It is
prohibited to use the mask if:
• It has not passed the functional check or it is damaged;
• Commissioning and maintenance were not carried out by qualified specialists;
• Non-original spare parts were used during maintenance.
People with beards, scars and other face injuries or those wearing glasses will not be able to use
the mask safely, because the mentioned factors affect negatively the obturation contour and the
air tightness of the mask.
CAUTION!
Insucient obturation may cause the penetration of the air or the hazardous gas from the surrounding
atmosphere inside the mask.
Using the mask for other purposes or in any other way than indicated herein or neglecting the
instructions and requirements described herein is inadmissible. Also applies to the unauthorized
modifications of the product made by persons who are not employees or authorized by
DEZEGA SP GUVENLIK URUNLERI SAN. VE TIC. A.S.
1.2. 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
mask is responsible for its integrity and use.
In case of violation of the requirements of this user manual or any of its transportation or storage
conditions, the user shall lose the right for compensation and warranty service of the mask.
The manufacturer has the right to make minor constructive changes to the mask design without
informing user about them. These minor constructive changes do not affect the mask work or
worsen its operational characteristics.
1.3. Manufacturer warranty
The manufacturer guarantees the compliance of its masks with the requirements indicated above
in case when all conditions of transportation, storage, and operation of the product are met.
The warranty period of the mask, as well as its service life are specified on the label to the mask.
NOTE!
The warranty does not apply to the masks if the conditions of transportation, storage and operation
were improper due to the fault of the consumer. White or gray deposits on rubber surfaces are
acceptable and are not considered a defect (see section 3.1).

DEZEGA DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136)
77
2. CHARACTERISTICS AND PURPOSE
Мask satisfies the performance requirements of the standard EN 136:1998 (СL3) used for
the designing stage, considered to be resistant to flame (at the temperature 950+/-50 °C for
period not more than 5 sec.) and heat radiation (with the energy flux 8 kW/m2at distance
not less 175 mm for time of 20 min). Inhalation and exhalation breathing resistance
are below 0,6 mbar, when tested at sinusoidal flow 50l/min (25 cycles/min, 2,0 l/stroke). Effective
field of vision not less than 70 %, related to the natural field of vision. Detailed technical
characteristics are specified on the label to the mask.
The mask is designed to protect user's face, respiratory system and eyes during the rescue
activities and routine maintenance by rescue teams or repair and service crews in case of
irrespirable atmosphere.
The mask must be used only at an ambient temperature from -20 to +60 °C and the relative
humidity of up to 100 % at the temperature +40 °C.
2.1. Mask design options
• Connector: central bush with a thread 5/16";
• Mask body and inner mask material: EPDM (ethylene-propylene rubber) or chloroprene;
• Mask body size: small (S), medium (M/L), large (XL);
• Inner mask size: medium (M), large (L);
• Head-harness material: EPDM or chloroprene;
• Neck strap`s material: fire-resistant PVC;
Fig. 1. General view
Pos. Name
1Mask body
2Head harness
3Buckle
4Shield
5Visor frame
6Visor
7Connector complete with
a speech membrane
8Inner mask
9Wiper
10 Flywheel
11 Neck strap

DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136) DEZEGA
8
2.2. Marking
The mask is marked with the following designations:
• On the bottom of the connector:
EN 136:1998 CL 3:
:
0477:
ДСТУ EN 136:2003 CL 3:
:
001:
:
DEZEGA SP:
«DEZEGA D-VISION MD»
«Art. MD-E-21E1-UN»:
SSSSSTMMYY:
Made in Turkey/
Зроблено в Туреччині:
:
reference standard used for the design and certification of
the PPE and class number;
marking of conformity;
identification number of Notified Body involved in the
periodical factory production control with supervised
product checks according to REGULATION 2016/425/EU;
reference to harmonised standard used for the design and
certification of the PPE and class number;
marking of conformity;
identification number of Notified Body involved in the control
procedure;
trade mark;
identification of the manufacturer;
product name;
type identification marking. Article explanation is given in
section 8.2;
5 digits of serial number, and Manufacturing date in format
MM - mounth and YY - year, symbol «T» between product
number and manufacturing date, according to the place of
origin - Turkey;
place of origin;
symbol «read the manual».
• On mask body:
S/ML/XL:
part production code:
mask body size;
production date and indication of bench.
• On inner mask:
M/L:
part production code:
inner mask size;
production date and indication of bench.
• On head harness:
: trade mark.
• On the connector shield:
:
«DEZEGA D-VISION» :
trade mark;
inscription.

DEZEGA DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136)
9
3. USE
3.1. Environmental safety and protection requirements
During storage, transportation or operation of the mask, white or gray deposit may appear on the
surface of the rubber parts, forming a protective film to protect the mask surface from aging and
destruction. Deposits does not affect the technical characteristics and protective properties of
the mask, and together with other parts and the mask in general, is safe for the environment and
human health in accordance with the requirements specified in the above regulatory documents
and manual.
Physically healthy people who have undergone a medical examination in accordance with the
established procedure are allowed to work in the mask.
Those who use the mask must acknowledge and follow the requirements of the user manual.
The mask must be used only of the fitting size.
3.2. Preparation for use
Before using the mask, make sure that the mask and its components are free of any defects or
damage. It is necessary to choose a combination of an external body and the internal mask for
each user individually in order to ensure better fit and air tightness in the line of obturation.
NOTE!
Possible options of the mask design are provided in section 2.1.
DEZEGA sizing guidelines are made for initial mask choice, see the Annex and follow instructions
for mask size choosing.
Independently from initial mask size choice – it is recommended to ensure that the mask fits you.
Start with a standard combination (the average dimensions of the mask body M/L and the inner
mask M), which usually are suitable for most users. If this combination does not provide sufficient
tightness another combination should be selected.
DANGEROUS!
Users must use masks only of their own size.
IMPORTANT!
Make sure that your hair, mask elements or other objects do not get under the seal line; otherwise, the
mask will not seal tightly.
A ready-to-use mask is worn on a belt or on the chest attached to the breathing apparatus.
Several drops of the anti-fogging agent, for example DEZEGA Clear-Vision, must be applied to
the wiper blade and to the mask visor according to the manufacture requirements before using
the mask. We strongly recommend the use of antifogging products approved by the manufacturer.
When the visor gets foggy and visibility deteriorates turn the wiper blade flywheel to remove the
condensate.
NOTE!
Do not use the mask with a dry wiper blade.

DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136) DEZEGA
10
3.3. Putting on the mask
1. Extend the straps of the head harness as
much as possible.
2. Stretch the head harness with both hands.
3. Put your chin into the mask and pull
the head harness straps over your head
(figure 2). Pulling the straps, make sure
that the head harness is correctly seated
and not twisted.
4. Adjust the mask on your face and tighten
the belts securely and evenly, as shown in
Figure 3. Firstly, tighten the lower belts;
then the temporal ones; and, lastly, the
front ones. To loosen tension, slightly pull
off the buckles, which will slightly lower
the straps back.
Fig. 2
Fig. 3

DEZEGA DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136)
11
3.4. Checking the closeness of fitting
To check whether the mask body is fitted properly to the face follow the steps described below
before each use.
1. Put on the mask according to instructions
given in section 3.3 of the manual.
2. Close the mask connector with your palm
(figure 4).
3. Fit test with the help of inhalation:
when inhaled the negative pressure is
required; for this, take a deep breath
and create a vacuum under the mask
and hold your breath for a few seconds:
the underpressure under the mask must
remain unchanged.
4. If necessary, retighten the belts. If the fit
test is failed, do not use the mask.
After the satisfactory check the mask can
be connected to the breathing apparatus.
Fig. 4
DANGEROUS!
Checking for a tight fit of the mask is required before each use.
3.5. Removing the mask
1. Loosen the head harness by pulling
the buckles forward with your thumbs
(figure 5).
Fig. 5

DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136) DEZEGA
12
2. Take the mask by the shield and remove it
over your head (figure 6).
Fig. 6
4. MAINTENANCE
4.1. Maintenance instructions
Repair and maintenance must be carried out only by authorized service center, except operations
directly described in this user manual.
Operations described in sections 4.8 and 4.9 - must be performed only by persons trained
certified and authorized by the manufacturer, because it can increase (cause) the risk of damage
of the mask or improper sealing. For all other repairs not described in this manual - authorization
of the manufacturer required for every single case.
The modifications of the mask or parts not specified and not approved by the manufacturer - are
forbidden and can lead to failure of the mask and the voiding of warranty.
The manufacturer is not liable for damages caused by incorrect or improper use of the
mask or due to technical maintenance by any other company (including trained and certified
end users who obtain authorization from DEZEGA to perform such activities), except
DEZEGA SP GUVENLIK URUNLERI SAN. VE TIC. A.S. or its authorized manufacturers / service
centers.
CAUTION!
The mask must be repaired only by persons authorized by the manufacturer.

DEZEGA DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136)
13
4.2. Intervals between maintenance cycles
Activity Maximum Intervals
Before use After use Every six
months
Every
two years
Every six
years
Cleaning and disinfection*) X X *
Visual inspection,
checking the serviceability
and air-tightness**
X X **
Speech membrane
replacement
X
O-ring of the speech
diaphragm replacement
X
Fit test by the user X
* Cleaned and disinfected masks must be stored airtight-packed for 2 years. Otherwise, the mask must be
cleaned and disinfected at least once per six months. After each cleaning and disinfection the bodies of the
masks must be inspected.
** For airtight-packaged masks that are not aected by increased climatic and mechanical load
(for example, during transportation), this interval can be increased up to 2 years.
4.3. Visual inspection and serviceability check
Visual inspection:
1. Mask elements for damages such as deformation, adhesion, fracture or thermal damage, as well
as for cracks or other signs of wear on external and internal parts.
2. Mask elements must fit tightly to each other without skewing and foreign objects at the
conjunctions.
3. Items with defects or damage must be replaced immediately.
Serviceability check:
1. After visual inspection of the mask, it is necessary to test the movement of the wiper. The flywheel
must not have a backlash; when turning the wiper, the extreme positions must be achieved
without significant eort.
2. The wiper blade must not be damaged; it must be clean, fit tightly against the inside of the visor
over the entire area and not leave any scratches on the glass surface.
3. Head harness buckles must fix the straps reliably and prevent their self-loosening. When the
buckles are loosened, the head harness straps must move freely in them.
4. The connecting thread must correspond to the type indicated on the mask label and be serviceable.
The connecting screw must be screwed in without significant eort until the thread completely
enters the center bushing. In case of incomplete screwing or detection of the significant resistance
when screwing, clean the hole of dirt and check the condition of the thread.

DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136) DEZEGA
14
4.4. Mask air-tightness check
For this test, it is necessary to use special mask control instruments and devices, which are supplied
by the manufacturer upon the customer’s order see Section 8.4 for extras.
NOTE!
To test the mask for leakage with DEZEGA CheckUp, it is recommended to use the Dummy Head
DEZEGA DH 1000.
The mask is checked for leaks according to the corresponding user manual of the control device.
The check procedure is as follows:
1. Connect the Dummy Head DEZEGA DH 1000 (hereinafter Dummy Head) to the control device.
2. Close the hole on the front side of the head with the supplied plug.
3. Check the tightness of the control device with the attached Dummy head according to user
manual.
4. After the successful check, remove the plug and put the mask on the Dummy Head.
5. Tighten the head harness belts and make sure that the mask body fits tightly over the entire area
of the Dummy Head. To facilitate sealing, the Dummy Head can be moistened with water or a
special water-containing gel in the line of obturation when the mask is put on.
6. Close the mask connector securely with plug. The plug and connection screw is delivered by the
manufacturer upon the customer’s order (see section 8.4).
7. Using a control device, create a negative system pressure of 1000 Pa
(10 mbar).
8. Measure the pressure change in 1 minute. The mask is considered airtight if the pressure drop
does not exceed 100 Pa (1 mbar) per minute.
If the pressure drop exceeds 100 Pa (1 mbar) per minute, the detachable connections of the mask must
be checked, as well as proper assembly of the mask and the control device. Then put the mask on the
Dummy Head and repeat the test. If leakage cannot be stopped, contact the Service Centre for repair.
CAUTION!
Leaking masks must not be used.
4.5. Speech membrane and o-ring replacement
1. Lower the membrane lock-spring
downwards (figure 7, item 1).
2. Pull out the speech membrane by pulling it
upwards (figure 7, item 2).
3. Install a new O-ring into the new speech
membrane.
4. Install the speech membrane into place,
making sure that the protrusion on its
housing fits in the groove of the seat, and
lock it in place.
5. Check the mask for air tightness
[section 4.4].
Fig. 7

DEZEGA DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136)
15
4.6. Wiper blade replacement
1. Pull out the rubber plug.
2. Loosen the screw securing the wiper.
3. Pull out the wiper.
4. Remove the screw (figure 8, pos. 1) from
the nut (figure 8, pos. 2) that fixes the brush
(figure 8, pos. 3), and replace it.
5. Assemble the mask by following the steps in
the reverse order.
6. Check the mask for air tightness
[section 4.4].
Fig. 8
4.7. Replacing the inner mask
The replacement must be performed in the following order:
1. Taking the inner mask at the top of the nosing, pull it from the groove of the connection box.
2. To install the inner mask, pull out the bottom edge of the mask body and install the inner part
into the groove of the connection box, starting from top to bottom, along the entire contour
of the groove.
Make sure that the inner mask is aligned properly and not skewed.
4.8. Visor replacement
NOTE!
Special skills and knowledge are required to perform this operation.
CAUTION!
This operation must be performed only by persons trained, certified and authorized by the manufacturer.
1. Remove the screws (figure 9, pos. 1) from
the visor frame (figure 9, pos. 2).
2. Pull the parts of the frame apart and remove
the upper half of the frame.
3. Remove the visor (figure 9, pos. 3)
from the groove in the mask body
(figure 9, pos. 4).
4. Place the visor into the groove, aligning it
along the centerline. Make sure the body of
the mask evenly covers the visor along the
contour.
5. Install the upper half of the frame and tighten
the halves with screws.
6. Check the mask for air tightness
[section 4.4].
Fig. 9

DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136) DEZEGA
16
5. CLEANING AND DISINFECTION
Cleaning and disinfection of the mask must be carried out according to the cleaning schedule
at intervals specified in section 4.2.
5.1. Cleaning
After each use, the mask must be wiped with a damp soft cloth to remove sweat
and condensation. In case of severe contamination, the mask can be disassembled
and washed with a neutral detergent dissolved in water at temperatures
up to +40 °C, if necessary.
CAUTION!
Prohibited to clean rubber and silicon parts with solvents such as acetone, alcohol etc. and products
containing abrasive particles.
Should be used only detergents recommended by the DEZEGA.
Cleaning should be performed in the following order:
1. Remove the inner mask.
2. Remove speech membrane as shown in section 4.5.
3. Clean the mask with warm water and a neutral detergent dissolved in water at temperature
up to +40 °C. Rinse thoroughly under running water.
4. Disinfect the mask. The removed parts should be cleaned and disinfected separately.
5. Dry the mask and the components. Assemble the mask by following the steps in the reverse order.
6. Check the mask for air tightness [section 4.4].
5.2. Disinfection
The mask should be disinfected when commissioned, during the annual inspection, after each use,
under the doctor's instructions after the detection of infectious diseases, and when it is delivered over
for a long period of storage (over a month).
CAUTION!
Usage of organic solvents (petrol, kerosene, acetone) for disinfection is prohibited.
Should be used only disinfectors recommended by the DEZEGA to avoid components damage.
Disinfection should be carried out in the following order:
1. Disassemble and clean the mask [section 5.1].
2. Disinfect the mask with the recommended disinfectant. Dip the mask into a disinfectant
for 15 minutes.
3. Rinse the mask thoroughly under running water.
4. Dry the mask and the components. Assemble the mask.
5. Check the mask for air tightness [section 4.4].

DEZEGA DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136)
17
6. TRANSPORTATION AND STORAGE
Transportation of packaged masks must be carried out in closed transport. Masks must be stored
in transport packaging in a dry, dust-free environment in compliance with the storage conditions of
Category 1 (no restrictions due to the impact of a combination of climatic factors), separately from
flammable substances and substances that can worsen the properties of mask materials.
If the mask has been previously used, it must be cleaned, disinfected and dried before being delivered
for storage in a dry, cool, dust-free place in the appropriate bag or in the original package so that it
does not become deformed. Storage temperature: from -15 °C to +25 °C.
During storage, the boxes with masks must be protected from direct sunlight and be at least 1 m away
from the heating devices.
CAUTION!
The boxes with masks must not be exposed to direct sunlight or heat radiation.
7. DISPOSAL
Disposal of the mask must be carried out in accordance with the rules and regulations of the country
in which it is operated. For this purpose, apply for clarifications to the relevant government agencies.

DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136) DEZEGA
18
8. ORDER DETAILS
8.1. Component-wise order of spare parts for the mask
52
17 11
17
26
25
12
9
18
4 19
21
3
17
26
25
6
14 1
13
22
23
20
7
10
15
8
16
24
1
SKTB.08.MDQF.02.00.000 Ðåìåíü (Neck strap) 1
2 SKTB.08.MD.01.00.000
Êîðîáêà ñîåäèíèòåëüíàÿ (Connecting box) 1
3 SKTB.08.MD.02.00.000-01 Ñòåêëîî÷èñòèòåëü (Wiper) 1
4 SKTB.08.ÌD.04.00.000 Õîìóò (Clamp) 1
5 SKTB.08.MD.00.00.001 Ùèòîê (Shield) 1
6 SKTB.08.MD.00.00.006 Çàãëóøêà (Plug) 1
7 SKTB.08.MD.00.00.008 Ðàìêà íèæíÿÿ (Bottom frame) 1
8 SKTB.08.MD.00.00.009 Ðàìêà âåðõíÿÿ (Upper frame) 1
9 SKTB.08.MD.00.00.004-01 Âàë (Shaft) 1
10 SKTB.08.MDQF.10.00.002 Êðîíøòåéí (Bracket) 1
11
SKTB.08.MD.00.00.003 Ìàõîâèê (Flywheel) 1
12 SKTB.08.MD.00.00.005 Øàéáà (Washer) 1
13 SKTB.08.MDQF.00.00.013 Êîðïóñ ìàñêè (Mask body) 1
Size S, EPDM
-01 Êîðïóñ ìàñêè (Mask body) 1 Size S, NR
-02 Êîðïóñ ìàñêè (Mask body) 1 Size M-L, EPDM
-03 Êîðïóñ ìàñêè (Mask body) 1 Size M-L, NR
-04 Êîðïóñ ìàñêè (Mask body) 1 Size XL, EPDM
-05 Êîðïóñ ìàñêè (Mask body) 1 Size XL, NR
14 SKTB.08.MD.00.00.015 Ïðóæèíà (Spring) 1
15
35505-03 Visor, Hard coated, anti-fog
1
16 99726-11 Screw, MC6S M3 x 25 A4 2
17
Hexagon socket button head screw
ÃÎÑÒ ISO 7380-1 - Ì3 x 10 - A2-080
4
18
Î-Ring 006-009-19-2-5 ÃÎÑÒ 18829-2017) 1
19 99372-51 Speech diaphragm 1
20
31306-02 Head Harness Facelift DEZEGA 1
21 95002-06 Inner mask, EPDM, Medium 1
95 002-07 Inner mask, NR, Medium
1
96756-06 Inner mask, Large, EPDM 1
96756-07 Inner mask, NR, Large
1
22 32038-01 Head harness buckle, assy 5
23 95016-02 Mushroom 5
24 99781-01 Locking washer 2
25 Washer ISO 7089-3-200HV-A2 2
26
Spring lock washer DIN 7980-3-À2 2
Инв. № подл.
Подп. и дата
Взам. инв. №
Инв. № дубл.
Подп. и дата
SKTB.08.MDQF.00.00.000
Лист
2
Формат A0
Копировал
SKTB.08.MDQF.00.00.000
Дата
Подп. № докум. Лист Изм.
Файл Взрыв схемы MD и QF
Шифр:
Версия 3
Fig. 12. Component-wise view of the mask with central bush with a thread 5/16 "
Pos. Part name Quan-
tity
1SKTB.08.MDQF.02.00.000 Neck strap 1
2SKTB.08.MD.01.00.000 Connecting box 1
3SKTB.08.MD.02.00.000-01 Wiper 1
4SKTB.08.MD.04.00.000 Clamp 1
5SKTB.08.MD.00.00.001 Shield 1
6SKTB.08.MD.00.00.006 Plug 1
7SKTB.08.MD.00.00.008 Bottom frame 1
8SKTB.08.MD.00.00.009 Upper frame 1
9SKTB.08.MD.00.00.004-01 Shaft 1

DEZEGA DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136)
19
Pos. Part name Quan-
tity
10 SKTB.08.MDQF.10.00.002 Bracket 1
11 SKTB.08.MD.00.00.003 Flywheel 1
12 SKTB.08.MD.00.00.005 Washer 1
13 Mask body Size S, EPDM 1
13a Mask body Size S, NR 1
13b Mask body Size M-L, EPDM 1
13c Mask body Size M-L, NR 1
13d Mask body Size XL, EPDM 1
13e Mask body Size XL, NR 1
14 SKTB.08.MD.00.00.015 Spring 1
15 32972-51 Visor, Hard coated, anti-fog 1
16 99726-11 Screw, MC6S M3 x 25 A4 2
17 Hexagon socket button head screw
GOST ISO 7380-1 - М3 x 10 - A2-080 4
18 О-Ring 006-009-19-2-5 ГОСТ 18829-2017 1
19 99372-51 Speech diaphragm 1
20 31306-02 Head Harness Facelift DEZEGA 1
21 95002-06 Inner mask, EPDM, Medium 1
21a 95002-07 Inner mask, NR, Medium 1
21b 96756-06 Inner mask, Large, EPDM 1
21c 96756-07 Inner mask, NR, Large 1
22 32038-01 Head harness buckle, assy 5
23 95016-02 Mushroom 5
24 99781-01 Locking washer 2
25 Washer ISO 7089-3-200HV-A2 2
26 Spring lock washer DIN 7980-3-А2 2

DEZEGA D-VISION MD (EN 136)|(ДСТУ EN 136) DEZEGA
20
8.2. Ordering the full face mask
Example of designation of the mask in technical documentation and when ordering:
Full face mask DEZEGA D-VISION MD-E-21E1-UNUNUN-5-10-1
Article explanation: MD-E-21E1-UNUNUN-5-10-1
Type of full face mask:
MD – with central bush with a thread 5/16"
for normal pressure breathing apparatus
P-30EX;
Material of the mask body and the inner mask:
E – EPDM (ethylene propylene diene monomer);
C– chloroprene;
The size of the mask body:
1 – small (S);
2– medium (М/L);
3– large (XL);
The size of the inner mask:
1 – medium (M);
2 – large(L);
Head-harness material:
E –EPDM (ethylene-propylene rubber);
C– chloroprene;
Accessories:
1– neck strap belt;
Compliance with:
UN – Unified standard;
Documentation language:
UN – Unified;
Customer or country designation:
UN - Unified;
5 - Shelf life, years
10 – Service life, years
1– Warranty service life, years