Breathable Air; Delivery Check; Accessories / Spare Parts - Sundstrom SR 200 Airline Instrucciones De Uso

• If the warning whistle comes into operation, which indicates that
the air supply is lower than recommended.
Eye-protectors against high-speed particles worn over stan dard
ophthalmic spectacles may transmit impacts, thus creating a
hazard to the user.
Limitations
• If you wear a beard or sideboards, you cannot expect the mask
to seal well.
• Spectacle frames may also give rise to leakage. Instead of using
your ordinary spectacles, have your prescription lenses fitted into
the special Sundström spectacle frame.
• In explosive or flammable environments, follow the regulations
that may be in force for such conditions.
• If your work intensity is very high, negative pressure may occur
in the facepiece during the peak of the inhalation phase, and
pollutants from the surroundings may then be drawn into the
facepiece.
• The SR 200 Airline with spiral coil tube SR 360 may be used only
in situations in which the risks of damage to the compressed air
supply tube is low and if the movements of the wearer are limited.
• The air supply system should be equipped with an appropriately
rated and adjusted pressure relief safety valve.
• A risk assessment has to be done to avoid possible perilous
connections possible at the workplace, e.g. Nitrox.
• The equipment is approved only together with Sundström com-
pressed air supply tube that must be used if CE approval and
product responsibility are to apply.
• The SR 200 Airline is not approved for use with a mobile compres-
sed air system.

1.4 Breathable air

Breathable air shall meet at least the following purity requirements
according to EN 12021:2014:
• The pollutants must be maintained at a minimum and must never
exceed the hygienic limit value.
• The content of mineral oil shall be so low that the air will have no
oil smell. The threshold of smell is around 0.3 mg/m³.
• The air shall have a sufficiently low dew point to ensure that no
internal freezing will take place in the equipment.
In the event of uncertainty as to whether the above demands have
been met, a filter such as the Sundström type SR 99-1 compressed
air filter should be connected. Fig. 24. The SR 99-1 compressed air
filter consists of a pre-collector and a main filter.
The main filter consists of a gas filter section - class A3 as per
EN 14387:2004 and AS/NZS 1716:2012 - with about 500 g of
activated carbon, surrounded by two particle filters - class P3 as per
EN 143:2000 and AS/NZS 1716:2012. The collecting capa city is 100
- 150 g of oil. For further particulars of breathable air, see European
Standard EN 132:1998, Australian Standard AS/NZS 1715:2009 and
any other national regulations that may be in force.
2. Parts

2.1 Delivery check

Check that the equipment is complete in accordance with the
packing list, and undamaged.
Packing list
• Facepiece with breathing hose
• Control valve
• Belt
• Sealing plug
• Sealing cover
• Pre-filter holder
• Flow meter
• Filter adapter
• Cleaning tissue
• User instructions

2.2 Accessories / Spare parts

Fig. 1.
Item Part
1. Visor, polycarbonate
Visor, laminated glass
2. Upper frame half
3. Head harness, fabric
Head harness, rubber
4. Set of membranes
a) Exhalation, two
b) Valve covers, two
c) Inhalation, three
d) Dowels, two
5. Pre-filter holder
6. Filter adapter SR 280-3
7. Seal
8. Test adapter SR 370
9. Carrier strap
10. Belt
10. Belt PVC
11. SR 350 Control valve assembly
12. Sealing cover
13. Breathing hose assembly
14. Sealing plug
Flow meter. Fig. 2
Facepiece without control valve
SR 341 Spectacle frame. Fig. 22
SR 84 Welding cassette. Fig. 23
SR 336 Steel net disc
SR 344 Storage box
SR 5226 Cleaning tissue. Box of 50
Peel-offs SR 343, for plastic visor
Peel-offs SR 353, for glass visor
Compressed air supply tube. See section 5.
SR 99-1 Compressed air filter. Fig. 24
3. Use
3.1 Installation
3.1.1 Filters
See the user instructions for the filters.
3.2 Functional check
• Check that the mask is complete, correctly assembled, thoroughly
cleaned and undamaged.
• Check particularly carefully the inhalation and exhalation mem-
branes and their seats. The membranes are consumables and
must be replaced if there are any signs of damage or ageing.
• Check that the seal at the bottom of the filter connection is in
good condition.
• Check the condition of the head harness. The head harness is a
consumable item and should be replaced if there are any signs
of wear or reduced elasticity.
• Check that the air flow - measured through the facepiece - is at
least 150 l/min. Proceed as follows:
o Connect the breathing hose of the facepiece to the control
valve. Fig. 3
o Connect the compressed air supply tube to the control valve.
Fig. 4.
o Turn the control valve knob anti-clockwise as far as it will
go, in order to throttle the airflow rate to a minimum. Fig. 3.
o Place the facepiece in the bag and grip the opening of the
bag so that it seals around the breathing hose. Fig. 2.
o Grip the flow meter with the other hand and hold it so that
it points vertically up from the bag.
o Read the position of the ball in the tube. It should float level
with or just above the marking on the tube.
If the flow rate is below the minimum value, check that
• The flow meter is vertical.
• The float can move freely.
• The air supply is not restricted by kinks or other restrictions in the
hoses.
Ordering No.
R01-1201
T01-1203
R01-1202
R01-1203
T01-1215
R01-1204
-
-
-
-
R01-0605
H09-0212
R01-1205
T01-1206
R01-1206
R03-1510
T01-3008
R03-1001
R03-1406
R03-1003
R03-1005
R03-0346
R03-1006
T01-1201
T01-1212
T01-2001
T01-1214
H09-0401
T01-1204
T01-1205
H03-2812
23