EN
1. Introduction
2. Parts
3. Use
4. Maintenance
5. Technical specifications
6. Key to symbols
7. Approvals
The symbol
refers to figure n.
n
1. Introduction
Use of a respirator must be part of a respira-
tory protection program. For advice see EN
529:2005 or AS/NZS 1715:2009. The guid-
ance contained in these standards highlights
important aspects of a respiratory protective
device program but does not replace national
or local regulations.
The half masks are used either as filtering
devices in combination with filters from the
Sundström range, or in combination with the
SR 307 compressed air attachment which then
serves as a breathing apparatus with continuous
flow for connection to a compressed air supply
according EN 14594:2005.
The Sundström half masks provide respiratory
protection against airborne pollutants, such
as particles, micro-organisms, biochemical
substances, gases/vapours and combinations
of these substances to a user. See the User
instructions for filters.
If you feel uncertain about the selection and care
of the equipment, consult your work supervisor
or get in touch with the sales outlet. You are
also welcome to get in touch with the Technical
Service Department at Sundström Safety AB.
Warnings/ Limitations
Note that there can be national differences in
the regulations for use of respiratory protective
equipment.
Do not use the equipment in environments
• that are Immediately Dangerous to Life and
Health (IDLH),
• where the ambient air is oxygen-enriched air
or does not have a normal oxygen content.
• where the pollutants are unknown.
Half Mask
SR 900
Do not use the equipment
• if you cannot make the mask a tight fit dur-
ing the fitting test. Note that beard growth,
scars, or other physical characteristics may
interfere with a proper fit of the respirator.
• if there is no warning information regarding
pollutants.
Stop the work immediately
• if you find that breathing is difficult,
• if you experience dizziness, nausea, or any
other noticeable physical effect.
• if you smell or taste the pollutants.
Caution must be taken when using the
equipment in explosive atmospheres.
2. Parts
2.1 Delivery check
• Check that the equipment is complete
in accordance with the packing list, and
undamaged.
Packing list
Half mask
1
2
Pre-filter
3
Pre-filter holder
4
Cleaning tissue
5
ID-tag
User instructions
6
Storage bag
7
Fasten ID-tag
Fold flap away before writing your name.
8
Seal the entry field.
9
Insert the label half-way in the slot.
10
Remove the protective paper.
11
Stick the label together.
12
2.2 Mask
Item
Half mask SR 900 Small
Half mask SR 900 Medium
Half mask SR 900 Large
13
Mask body
14
Head harness, single strap
Head harness, cradle strap
15
Inhalation membrane
Ordering. No.
H01-3012
H01-3112
H01-3212
-
R01-3001
R01-3002
-
25