Venus V-500 User manual

V-500 Reusable Half Face TPE Mask & V-7500 Single Filter
Main Features
·Venus V- 500 Series of reusable respirators stands for its light weight & good comfort.
·This respirator combines durability, stability and comfort.
·The patented Stay Cool Butterfly exhalation valve helps minimize heat buildup inside the
respirator.
·Made to fit securely and comfortably on the head, the respirator comes with an
adjustable elastic band that stretch and conform to the individual who wears the respirator
·Available in 3 sizes small, medium and large to facilitate fitting for various face profiles
also V-7500 single lightweight filter help protect against gases, vapours and particulates
depending on yourindividual needs.
The Main Features include:
·Minimum obstruction in working and added comfort during long periods of work.
·Soft, lightweight thermoplastic elastomeric material reduces pressure / tension on face.
·Threaded type filter cartridge is easy to fit and replace.
·4 point adjustable elastic band distributes weight evenly and provides good head
support and fit.
·Latex free braided textile elastic is skin friendly and lasts longer without deforming in
high temperature.
Applications
V-500 series of respirators can be used with a variety of filter options
Gas & Vapour Filters only: The filter generally protects against either single or multiple
contaminant type(s).
·V-7500 gas and vapour filters include V-7500 A1E1 P1 S, V-7500 B1, V-7500 K1, V-7500
ABEK1.
Gas & Particle Filter only: These filters provide protection against gas and particles.
·V-7500 A1E1 P1 S filters that can be used along with V-500 masks.

Approvals
These respirators have been produced to comply with the requirement of the Indian standard
Institute IS 14746:1999 under an agreed production certification scheme operated during
manufacture in accordance with the Bureau of Indian Standards.
Standards
These products have been tested to the relevant EN standards
·V-500 Half face respirator to ISI 14746
·V-7500 Particulate filter to ISI 15322
·V-7500 Gas filters to ISI 15323

Half Mask: IS 14746:1999
Particle Filter: IS 15322
Gas Filter: IS 15323
General
1. Use: One Filter V-7500 + half mask facepiece V-500.
2. Filtering devices clean the inhaled air of any detrimental gases, vapour, dust or mist
provided that the limitation of use listed in user’s instruction and accident prevention
regulations are observed.
3. Each filter carries a specification concerning the scope of protection, and the
permitted storage period.
4. Only trained and suitable persons may use respiratory protective devices
Use Instruction / Limitation:
The user instruction must be read & followed -
1. Failure to follow all instructions and limitations on the use of this respirator and / or
failure to wear this respirator during all times of exposure can reduce respirator
effectiveness and result in sickness or death.
2. Before use, wearer must first be trained by the employer for proper respirator use in
accordance with applicable safety and health standards. Respiratory protection
appliances are to be selected depending on the type and concentration of the hazardous
substances.
3. The Respirator may only be used if the type and concentration of the harmful
substances is known. In case of unknown substances or concentrations or variable
conditions, breathing apparatus should be used. This respirator does not supply
oxygen. Do not use in atmosphere containing less than 17% oxygen.
4. Non-ventilated containers, mines, canals should not be entered with the particle
filtering half masks. because of the risk of oxygen deficiency or presence of heavy
oxygen - displacing gases (e.g. carbon dioxide).

5.
If the respirator becomes damaged or breathing becomes difficult, leave the
contaminated area, discard and replace the respirator. Also leave the contaminated
area immediately if dizziness or other distress occurs.
6. Never alter or modify this respirator.
7. Do not use with beard or other facial hair or other conditions that prevent a good seal
between the face and the faceseal the respirator.
8. Do not use when concentration of contaminants are immediately dangerous to life
and health, are unknown, or when Particulate concentration exceed the maximum
use level / or other levels determined by your National Occupational Safety and
Health authorities.
9. Gas filter do not protect against particles, Similarly, particle filters do not provide
protection against gases or vapours. In case of doubt, use combined filter
10. Normal filtering devices do not protect against certain gases such as CO(carbon
monoxide), CO2(Carbon Dioxide), and N2 (Nitrogen).
11. When a breathing protector is used in explosive atmosphere, please follow the
instructions given for such area.
12. Gas filters shall be replaced when the user begins to sense odour, taste or irritation.
Filters used against detrimental gases that do not display any significant indications,
require special regulations for the duration of use and correct usage. Particle filters
must be replaced at the latest when breathing resistance becomes too high.
13.
Respirator should be disposed off if damaged, if the set safe wear times exceed or if
gas/vapour is detected inside the respirator by taste or smell. if used, particulate filters
need to be replaced if the breathing resistance becomes high due to clogging.
14. Replace filters if you feel breathing resistance.
15. Mild Soap water may be used for cleaning and disinfecting the facepieces.
VENUS Gas filter used in connection with the VENUS V-500 half masks
FILTER
HAZARD TYPE
EXAMPLES
MAXIMUM USER LEVELS
COLOUR CODE
V-7500 A1E1 P1
S
Organic
Vapour
Acid Gases &
Particles
Carbon Tetrachloride (CCl4)
+
Sulphur Dioxide (SO2)
1000 ppm or 20 x OEL
Whichever is lower,
if pre filter is used in
combination
1000 ppm or 4 x OEL
Brown,
Yellow
V-7500 B1
Inorganic
Gases
Chlorine (Cl2) &
Hydrogen Sulphide (H2S)
1000 ppm or 20 x OEL
Whichever is lower.
Grey
V-7500 K1
Ammonia
& derivatives
Ammonia (NH3)
1000 ppm or 20 x OEL
Whichever is lower.
Green

V- 7500 ABEK1
OV/IO/AG/A
M
Carbon Tetrachloride (CCl4),
Chlorine (Cl2),
Hydrogen Sulphide (H2S),
Sulphur Dioxide (SO2),
Ammonia (NH3)
1000 ppm or 20 x OEL
Whichever is lower.
Multicolour
V- 7500 P1 S
Particle Filter
Solid Particles
4 x OEL
White
Note: OEL- Occupational Exposure Limit
Preparation for use:
Check before use:
1. Facepiece, head harness and valves are intact and in good condition.
2. Valve Cover is securely in position.
3. Filter is correct for the inteded use. Filter type & class are evident from marking.
4. Storage period of the filter has not been exceeded.
5. Filter condition and intactness. Shake the filter to ensure that there are no loose
components/contents. The filter shall be replaced if it has been exposed to
strong press or impact. It may be damaged.
6. Connect the filter tightly to the facepiece.
7. Don the respirator. Check that the facepiece sits air-tight on the face.
8. Observe the instructions for use of the facepiece
Duration of Use:
1. The duration of use of the filter depends on its load, e.g. type and
concentration
of contaminant, wearer’s breathing cycle and other factors.
2. The presence of odour, taste and irritation indicate that the gas filter no longer works.
3. Filters used against detrimental gases that do not display any significant indications
i.e. (odour, taste, irritation) required special regulations for the duration of use and
correct usage.
4. Particle and combined filters must be replaced atleast when breathing resistance
becomes too high.

Instruction for Fitting:
If you cannot achieve a proper fit DO NOT enter the contaminated area.
See your supervisor.
Maintenance & storage:
1. Use only original spare part. After use the mask must be checked, cleaned and
disinfected. Replace damaged parts. Valve discs must be replaced every other year at
the latest.
2. Store the respirator away from contaminated areas when not in use.
3. The mask should be protected from direct sunlight, grease and oil. The store should be
dry and cool. The components should not be more than 5 year old.
4. Storage of Mask+Filters -5O C.-+50 0C, max. 80% RH.
5. The filter respirator until use shall be stored in the sealed pack to retain its properties.
For transport such packs shall be suitably packed in outer cartons to protect from
climate hazards and mechanical shocks.
6. After use, an opened filter must be sealed tightly if it is to be reused, but it must be
replaced within 6 months at the latest.
Cleaning:
1. Remove the filters, cover & valve.
2. Clean the facepiece and components with a damp soft cloth or sponge, using lukewarm
water and mild detergent. A brush can be used for stubborn dirt.
3. Do not use solvents, hot water or bleaching agents.

Disinfection:
After cleaning, disinfect the mask (especially the inside/face seal) with a disinfectant solution,
rinse and let it dry (max +500 C). Finally, reassemble the mask.
Assembly and testing:
Visual examination of the inhalation valve disc
Unbutton the inhalation valve disc and examine it. Place the disc of the inhalation valve behind the stub.
The disc should rest evenly on the sealing area inside the mask body.
Visual examination of the exhalation valve disc
Remove facepiece from mask body. Hold the valve disc by the edge and draw it out. Examine the valve seat for dirt
and damage, and wipe it clean with a disposable tissue if necessary. Press the examined valve disc into the valve
seat until it engages. The disc should rest on the valve seat uniformly and completely flat.
Assembling half mask
Arrange the straps. Fit the facepiece on the mask body. Insert two new respiratory filters.
Check correct functioning and absence of leaks after assembly and before use with fitted half mask (as
described under "Test for leaks before use”).
Inspection intervals of the half masks
Operations
required
Before
After
Every 6 month
Every 2 year
Every 4 year
Cleaning and
disinfecting
X
X 1)
Exhalation
Valve Disc
x
Visual and
operating test
X
X 2)
x
Inspection by
wearer
X
Leak tests:
Excess-and/or
negative
X

X- Inspect
1) For half masks in hermetically sealed packs. Otherwise every 6 months.
2) Every 2 years in the case of half masks in hermetically sealed packs.
pressure
Spare Parts:
Item Code
Material
Exhalation Valve
Breathing Resistance:
Classification
Max breathing resistance (mbar)
According ISI Standard
Flow Rate
95 LPM
V –7500 A1E1 P1 S
1.45
V –7500 B1
1.39
V –7500 ABEK1
1.41
Protection Capacity:
The minimum capacities and breakthrough times of gas filter cartridge are tested at a flowrate
of 30 l/min.
Category Test Gases
Concentration
Minimum Breakthrough
Time
A1
Tetra
chloromethane(CCl4)
0.1 %
95 min
B1
Chlorine
0.1 %
41 min
E1
Sulphur Dioxide
0.1 %
20 min
K1
Ammonia
0.1 %
50 min
ABEK1
Tetra
chloromethane(CCl4)
0.1 %
85 min

Material of Construction:
Parts
Material of Construction
Face Seal
Thermoplastic Elastomer(TPE)
Head Harness
Polyethylene
Head Strap
Polyster / Cotton / Polyisoprene
Inhalation Valve
Silicon Rubber
Exhalation Valve
Silicon Rubber
Filter Body
Polystyrene
Filter Element
Activated / Treated Carbon
Caution:
Respiratory Protection is only effective if it is correctly selected, fitted and worn throughout the
time
when the wearer is exposed to respiratory contaminants.
Do not use the respirator in environment that contains less than 17% oxygen.
If you do not achieve a proper fit DO NOT enter the contaminated area. See your supervisor
Immediately.
Venus Offers advice on the selection of products, and training in the correct fitting and usage.
Manufacturer name & address
VENUS Safety & Health Pvt. Ltd.
l-75/76, Tondre, MIDC- Taloja,Dist.- Raigad, MH 410 208, India
TOLL Free: 1800 22 2646 | Ph :[phone]
E-mail : [email protected] Website : www.venusohs.com