Cautions / Limitations; Technical Specification/S - Special Or Critical Users Instructions - Sundstrom SR 200 A irline Instrucciones De Uso

Releasing the breathing hose:
Push the coupling towards the nipple, at the same time
pulling the locking ring back. Fig. 10.
After every period of use, check that no defects have
occurred, and clean the equipment. See 4.1.
2.6 Cautions and limitations
Cautions
A - Not for use in atmospheres containing less than
19.5 percent oxygen.
B - Not for use in atmospheres immediately dangerous
to life or health.
C - Do not exceed maximum use concentrations
established by regulatory standards.
D - Air-line respirators can be used only when the
respirators are supplied with respirable air meeting
the requirements of CGA G-7.1 Grade D or higher
quality.
E - Use only the pressure ranges and hose lengths
specified in these User's Instructions.
J - Failure to properly use and maintain this product
could result in injury or death.
L - Follow the manufacturer's User's Instructions for
changing cartridges, canister and/or filters.
M - All approved respirators shall be selected, fitted,
used, and maintained in accordance with MSHA,
OSHA and other applicable regulations.
N - Never substitute, modify, add, or omit parts. Use
only exact replacement parts in configuration as
specified by the manufacturer.
O - Refer to User's Instructions, and/or maintenance
manuals for information on use and maintenance
of these respirators.
P - NIOSH does not evaluate respirators for use as
surgical masks.
S - Special or critical User's Instructions and/or specific
use limitations apply. Refer to User's Instructions
before donning.
Do not use
- If the pollutants are unknown.
- With oxygen or oxygen-enriched air.
- If you can smell or taste the pollutants.
- If you find it difficult to breath.
- If you experience dizziness, nausea or other types
of discomfort.
- If the warning whistle sounds, indicating that the air
supply is lower than recommended.
- If the functional check does not produce satisfactory
results. See 2.4.
Limitations
- A person working in an explosive or flammable
environment must follow any local regulations that
may be in force for such conditions.
- At very high work intensity, a partial vacuum may
occur in the equipment during the inhalation phase,
which may cause ambient air to be drawn in.
6
- The air supply system should be equipped with an
appropriately rated and adjusted pressure relief
safety valve.
- The equipment is approved only together with
Sundström compressed air supply hoses.
3. Technical specification/S – Special
or Critical Users Instructions
Air flow rate
5.3 CFM (150 l/min) to 13.8 CFM (390 l/min) measured
in the mask.
Manufacturer's minimum design flow: 5.3 CFM (150
l/min).
Air Supply Hoses
The following hoses have been approved together with
the SR 200 Airline .
Model number SR 358.
0.374/0.590 inch (9.5/15 mm) plastic hose made of
PVC-reinforced polyester.
Length 16.4 feet, 32.9 feet, 49.3 feet, 65.8 feet, 82.2
feet and 98.7 feet
(5 m, 10 m, 15 m, 20 m, 25 m and 30 m).
Model number SR 359.
0.374/0.709 inch (9.5/18 m) rubber hose made of
EPDM/polyester. Antistatic and heat resistant.
Length 16.4 feet, 32.9 feet, 49.3 feet, 65.8 feet, 82.2
feet and 98.7 feet
(5 m, 10 m, 15 m, 20 m, 25 m and 30 m).
N.B. The maximum length is 98.7 feet (30 m).
One length of hose must not be connected to
another in order to lengthen the hose.
Compressed air supply hoses and regulator
The hoses and regulator are approved together with
three alternative connectors
- CEJN 10 342 series
- Schrader Twist lock series
- Hansen 2RL series
Materials
Plastic parts are marked with the material code and
recycling symbol.
Shelf life
10 years from the date of manufacture.
Sizes
One size.
Temperature range storage
4 ºF - 104 ºF (-20 ºC to +40 ºC) and a relative humidity
below 90%.