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© 2
015
by T
he S
.E.A
. Gro
up
Powered Air-Purifying Respirator
(PAPR)
What is the SR500?Breathing hose
Display panel
Waist belt
Filter
Fan unit
Battery (rear) Control button
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© 2
015
by T
he S
.E.A
. Gro
up
Advantages
• Up to 13 hours operating time
• Single-button control• Two speeds• Visual display• Additional sound &
vibration alerts• Automatic flow control• Use with various
headpieces
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© 2
015
by T
he S
.E.A
. Gro
up
How does it work?• The fan draws air in through the
filter• Clean air is delivered through the
breathing hose to the headpiece
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© 2
015
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he S
.E.A
. Gro
up
Two fan speeds
• NORMAL (175 litres/minute for most normal tasks)
• BOOST(240 litres/minute for higher work loads, and to temporarily de-mist the visor)
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015
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.E.A
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Check your work rate
• Be sure to select a suitable headpiece for the type of work you are doing, and for the breathing rates you reach
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© 2
015
by T
he S
.E.A
. Gro
up
Where used?
• Wherever negative-pressure filter respirators are allowed or recommended
• Warm, long-term work
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015
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.E.A
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What is IP?• IP stands for Ingress Protection. • The IP rating tells you how
resistant a mechanical casing or electric enclosure is to dust particles and liquids entering the electronics of the device.
• An IP rating gives an idea of how vulnerable the product is to contamination and damage caused by solids and liquids getting into the unit.
• The SR500 has an IP rating of 67. The first digit signifies particles, and the second digit signifies liquids.
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© 2
015
by T
he S
.E.A
. Gro
up
The IP scaleCo
pyrig
ht ©
201
5 by
The
S.E
.A. G
roup
0 No protection 0 No protection1 Protected against objects (including parts of the body
such as the back of a hand) larger than 50 mm in diameter
1 Protected against water drops straight from above
2 Protected against objects larger than 12.5 mm in diameter (such as a finger)
2 Protected against water drops at a 15 degree angle
3 Protected against objects smaller than 2.5 mm diameter (such as the tips of tools, thick wires and similar)
3 Protected against water spray at 60 degrees angle
4 Protected against objects smaller than 1 mm (such as thin wires, screws and similar)
4 Protected against water splashing at any angle
5 Protected against coarse dust particles but not all dust. 'Dust protected'.
5 Protected against a water jet at any angle
6 Protected against all dust. 'Dust tight' 6 Protected against powerful water jets at any angle
7 Protected against immersion for 30 minutes in water to a depth of 1 metre
8 Protected against continuous immersion in water. Normally described as 'hermetically sealed', but could also mean that water can penetrate the unit without causing damage
9K Protected against close-range, high-pressure, high temperature water, such as steam cleaning
The battery
• Lithium-ion• Recharge 500+ times• Standard or heavy-duty• Recharge any time• Less than 2 hours
recharge time
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© 2
015
by T
he S
.E.A
. Gro
up
Particle filter
• Class P3 high-efficiency particle filter
• Use alone or on front of gas filters
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.E.A
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Gas filters
• A2 (organic vapour)
• ABE1 (above + inorganic vapour, acid gas)
• A1BE2K1 (above + ammonia)
• A1BE2K1-Hg-P3 (above + mercury + particles)
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015
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he S
.E.A
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Identical filters
• Identical filters or filter combinations must be used
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.E.A
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Where NOT to use
• Fan turned off• Not enough oxygen• Unknown hazard• IDLH• Oxygen-enriched or pure
oxygen• Difficulty breathing• Smell or taste contaminant• Dizziness, nausea,
discomfort
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015
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.E.A
. Gro
up
Before every use:
• All parts clean, intact, correctly assembled
• Appropriate filters• Particle filters fitted to all
gas filters• Pre-filters used• Fully charged battery• Performance check• Alarm check• Know how to use the PAPR
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015
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.E.A
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Tell supervisor
• Any problems breathing • Troubles using PAPR
with other safety gear• Any damage• Failed performance test• Unsure of how to use
equipment
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© 2
015
by T
he S
.E.A
. Gro
up
Thanks for watching
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© 2
015
by T
he S
.E.A
. Gro
up