1. Copyright © 2013 by The S.E.A. Group Powered Air-Purifying Respirator for particles (Particle PAPR)

2. What is the SR700? Breathing hose Display panel Waist belt Filter Fan unit Battery (rear) Control button Copyright © 2013 by The S.E.A. Group

3. What is the SR700? IMPORTANT! The SR700 is a PARTICLE respirator It accepts ONLY particle filters You cannot use it with gas filters Only Sundström P3 particle filters Copyright © 2013 by The S.E.A. Group

4. Advantages Up to 8 hours operating time Single-button control Two speeds Visual display Additional sound alerts Automatic flow control Use with various headpieces Copyright © 2013 by The S.E.A. Group

5. How does it work? The fan draws air in through the filter Clean air is delivered through the breathing hose to the headpiece Copyright © 2013 by The S.E.A. Group

6. Two fan speeds NORMAL (175 litres/minute for most normal tasks) BOOST (225 litres/minute for higher work loads, and to temporarily de-mist the visor) Copyright © 2013 by The S.E.A. Group

7. Check your work rate Too high work rates may cause inward leakage in loose-fitting headpieces Copyright © 2013 by The S.E.A. Group

8. Where used? Wherever negative-pressure filter respirators with particle filters are allowed or recommended Warm, long-term work Copyright © 2013 by The S.E.A. Group

9. The battery Lithium-ion Recharge 500+ times Standard or heavy-duty Recharge any time Less than 2 hours recharge time Copyright © 2013 by The S.E.A. Group

10. Particle filter Class P3 high-efficiency particle filter Threaded or non- threaded Copyright © 2013 by The S.E.A. Group

11. Identical filters Two identical particle filters must be used Both must have pre- filter Copyright © 2013 by The S.E.A. Group

12. 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 Copyright © 2013 by The S.E.A. Group

13. Before every use: All parts clean, intact, correctly assembled Two particle filters Pre-filters used Fully charged battery Performance check Alarm check Know how to use the PAPR Copyright © 2013 by The S.E.A. Group

14. Tell supervisor Any problems breathing Troubles using PAPR with other safety gear Any damage Failed performance test Unsure of how to use equipment Copyright © 2013 by The S.E.A. Group

15. Thanks for watching Copyright © 2013 by The S.E.A. Group