3M HF-800 Serie Manual Del Usuario página 97

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3M United Kingdom PLC, 3M Centre, Cain Road, Bracknell,
RG12 8HT,
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Please read these instructions in conjunction with the
appropriate 3M™ Filter Leaflet and with the 3M™ Face Piece
Reference Leaflet where you will find information on:
• Approved combinations of 3M™ filters
• Accessories
• Spare parts
SYSTEM DESCRIPTION
These products meet the requirements of EN 140:1998 and
AS/NZS 1716:2012, re-usable half masks and should be
used in combination with a pair of approved 3M filters (see
Reference Leaflet) to form a filtering apparatus for respiratory
protection.
Such apparatus is designed to remove potentially harmful
particulates from the surrounding atmosphere.
^ Particular attention should be given to warning
statements where indicated.
^ WARNINGS AND LIMITATIONS
• Proper selection, training, use and appropriate
maintenance are essential in order for the product to
help protect the wearer from certain airborne
contaminants. Failure to follow all instructions on the
use of these respiratory protection products and/or
failure to properly wear the complete product during all
periods of exposure may adversely affect the wearer's
health, lead to severe or life threatening illness or
permanent disability.
• Always be sure that the complete product is:
- Suitable for the application;
- Fitted correctly;
- Worn during all periods of exposure;
- Replaced when necessary.
• For suitability and proper use follow local regulations, refer
to all information supplied or contact an occupational
hygienist, safety professional or 3M representative on the
Tech Assist Helpline 3M Australia 1800 024 464, 3M New
Zealand 0800 364 357.
• Before use, the wearer must be trained in use of the
complete product in accordance with applicable Health and
Safety standards/guidance.
• Only use with the 3M™ Filters and spares and accessories
listed and within the usage conditions given in the Technical
Specification.
• Never modify or alter this product. Replace parts only with
original 3M spare parts.
• Maintenance, servicing and repair must only be carried out
by properly trained personnel.
• General inspection must be carried out before use or
monthly if not in regular use. See Inspection procedures for
specific details.
• Do not use in atmospheres containing less than 19.5%
oxygen. (3M definition. Individual countries may apply their
own limits on oxygen deficiency. Seek advice if in doubt).
• Do not use in oxygen-enriched atmospheres.
• Do not use for respiratory protection against atmospheric
contaminants/concentrations which are unknown or
immediately dangerous to life and health (IDLH) or against
contaminants/concentrations which generate high heats of
reaction with chemical filters.
• Select and wear appropriate protection when exposed
to sparks and/or flames.
• In case of intended use in explosive atmospheres, contact
3M Technical Service.
• Do not use with beards or other facial hair that may
inhibit contact between the face and the product thus
preventing a good seal.
• Leave the contaminated area immediately if:
a) Breathing becomes difficult or increased breathing
resistance occurs.
b) Dizziness or other distress occurs.
c) You smell or taste contaminants or irritation occurs.
d) Airflow to the face piece decreases or stops.
e) Any part of the system becomes damaged.
• National regulations may impose specific limitations on the
use of filters depending on the filter class and the facepiece
used. Use of any 3M™ Face piece / Filter combination
should be in accordance with applicable Health and Safety
standards, AS/NZS 1715, Respiratory Selection Tables or in
accordance with the recommendations of an Occupational
Hygienist.
• Materials which may come into contact with the wearer's
skin are not known to cause allergic reactions to the majority
of individuals.
• These products do not contain components made from
natural rubber latex.
PREPARATION FOR USE
UNPACKING
Check apparatus is complete, undamaged and correctly
assembled
Inspection
The following inspection procedure is recommended before
use:
1. Check the face piece for cracks, tears and dirt. Be certain
the face piece, especially the face seal area, is not distorted.
The material must be pliable – not stiff.
2. Examine the inhalation valves for cracks or tears. Lift
valves and inspect valve seat for dirt or cracks.
3. Ensure that the head straps are intact and have good
elasticity.
4. Examine all plastic parts for signs of cracks or fatigue.
5. Remove the exhalation valve cover and examine the
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