Sundstrom SR 200 Manuel technique
2020-10-06
OI03H-1021 SR 200 Airline 1
Operation Instruction
SR 200 Airline
Compressed air-line full face mask
Revision: 02
General information
Instructions for use for SR 200 Airline should be read before use.
The Sundström model number SR 200 Airline is a Type C, Continuous Flow, Supplied Air Respirator (CF/ SA).
SR 200 Airline has been tested and approved by NIOSH to provide the approved level of respiratory protection
to a user.
SR 200 Airline is a compressed air full face mask with filter back-up in accordance to NIOSH approval label.
When selecting equipment for SR 200 Airline some of the factors that should be considered are as follows:
• Type of pollutant
• Concentrations
• Work intensity
• Protection requirements in addition to respiratory protective advice
Risk analysis should be carried out by a person who has suitable training and experience in the area.
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OI03H-1021 SR 200 Airline 2
Breathable air
Breathable air shall conform to the requirements of CGA G-7.1 Grade D or higher quality.
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.
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OI03H-1021 SR 200 Airline 3
Unpacking SR 200 Airline
Packing list:
• Facepiece with breathing hose
• Control valve
• Belt
• Sealing plug
• Sealing cover
• Pre-filter holder
• Flow meter
• Filter adapter
• User instructions
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1. Check before use
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OI03H-1021 SR 200 Airline 5
1.1 Check that the mask is
complete, correctly
assembled, thoroughly
cleaned and undamaged.
Check particularly carefully
the inhalation and exhalation
membranes and their seats.
The membranes are
consumables and must be
replaced if there are any
signs of damage or ageing.
1.2 The membranes are
consumables and must be
replaced if there are any
signs of damage or ageing.
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.
1.3 Check that the seal at the
bottom of the filter connection
is in good condition.
1. Check before use
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OI03H-1021 SR 200 Airline 6
1.4 Check that the air flow -
measured through the mask -
is at least 5.3 CFM (150 l/min)
Connect the breathing hose of
the mask to the control valve.
1.5 Connect the compressed
air supply tube to the control
valve.
1.6 Turn the control valve
knob anti-clockwise as far as
it will go, in order to throttle
the air flow rate to a
minimum.
2. Functional check
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OI03H-1021 SR 200 Airline 7
2.1 Place the facepiece in the
bag and grip the opening of
the bag so that it seals
around the breathing hose.
Grip the flow meter with the
other hand and hold it so that
it points vertically up from the
bag.
2.2 Read the position of the
ball in the tube. It should float
level with or just above the
marking on the tube 5.3 CFM
(150 l/min).
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.
3. Filter
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OI03H-1021 SR 200 Airline 8
3.1 Check that you have
selected the correct filter.
3.2 In environments in which
both gases and particles
occur, such as in spray
painting, gas and particle
filters must be combined.
3.3 Place the particulate filter
on top of the cartridge. Grasp
both protective elements.
Squeeze hard until you hear
the particle filter snap onto
the gas filter.
3.4 Place a coin it in the
space between the lower lip
of the particulate filter and the
small tab moulded into the
side of the gas filter.
Push firmly and twist the coin
until the filter pops off.
4. Putting the equipment on
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OI03H-1021 SR 200 Airline 9
4.1 Put the belt on and adjust
the length.
4.2 Arrange the control valve
in a way that allows easy
adjustment of the flow rate
and a strict watch over the
breathing hose, i. e. it must
not be placed on the back of
the waist.
4.3 Filter
If the equipment is to be used
with a back-up filter, mount
the supplied adapter in the
filter mounting and fit the filter
5. Mask –Tightness check
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OI03H-1021 SR 200 Airline 10
Check the fit of the mask if you intend to use a back-up filter.
If any leakage is detected, check the inhalation and exhalation valves
or adjust the straps of head harness. Repeat the fit check until there
is no leakage.
Leakage may occur in cases such as if you wear a beard or
sideboards or if your face is unshaven or deeply wrinkled, if you wear
glasses, or if the exhalation valves are defective or dirty.
5.1 Blank off the filter by
using the sealing cover.
5.2 Draw a deep breath and
hold your breath for ten
seconds.
If the fit is good, the mask will
be pressed against your face.
Autres manuels pour SR 200
9
Ce manuel convient aux modèles suivants
4
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