Technical Specification - Sundstrom SR 100 Instrucciones De Uso

4.4.1 To change the inhalation
membrane
• Reach inside the respirator and gently pull
out the inhalation membrane. Fig. 1/7.
• Check the edge of the inhalation valve. Gently
stretch the flap until it slips over the stud.
4.4.2 To change the exhalation
membranes
The exhalation membranes are mounted on a
dowel on the inside of the valve covers on each
side of the mask body. Fig. 1/5. The covers
should be changed whenever the membranes
are changed.
• Snap the valve covers off the membrane
seats. Fig. 1/6
• Prise off the membranes.
• Press the new membranes onto the dowels.
Carefully check that the membranes are in
contact with the membrane seats all round.
• Press the valve covers into place. A clicking
sound indicates that the cover has snapped
into place.
4.4.3 To change the head harness
• Detach the head harness by pushing the
two connection points towards the filter
attachment.
• Check that the straps are not twisted and
snap on the new harness by putting each
plastic swivel into the contoured slot and
pulling it until it snaps in.

5. Technical specification

Size
SR 100 manufactured in three sizes, small/
medium (S/M), medium/large (M/L) and large/
Xlarge (L/XL).
SR 90-3 manufactured in two sizes, small/
medium (S/M), and medium/large (M/L).
Weight
Small/medium: ≈ 165 g.
Medium/large: ≈ 175 g.
Large/X-large: ≈ 185 g.
Materials
The material and pigments of the SR 100 mask
body are approved for exposure to provisions,
which minimizes the risk of contact allergies.
All plastic parts are marked with material codes
and recycling symbols.
32
Inhalation resistance with Particle filter
≈ 42 Pa, at 30 l/min.
Exhalation resistance
≈ 73 Pa, at 160 l/min.
Temperature range
Storage temperature: from -20 to +40 °C at a
relative humidity (RH) below 90 %.
Service temperature: from -10 to +55 °C at a
relative humidity (RH) below 90 %.
Shelf life
The half mask SR 100 have a shelf life of 10
years and SR 90-3 5 years from the date of
manufacture which can be established by
examining the date wheel in the filter attachment
of the mask.
6. Key to symbol
See user instructions
Date clocks, year and month
CE approved by
INSPEC Certification Ltd
Relative humidity
<XX% RH
+XX°C
Temperature range
-XX°C
Material designation
>XX+XX<