1. Powered Air-Purifying Respirator (PAPR) Copyright © 2015 by The S.E.A. Group

2. CHECK: Respirator and all parts are clean and intact Know how to use the equipment...prepare for first-time use

3. Copyright © 2015 by The S.E.A. Group...prepare for first-time use ACTIVATE & RECHARGE BATTERY: Open battery lock Slide battery out of fan unit

4. Remove the plastic sticker covering the terminals Copyright © 2015 by The S.E.A. Group...prepare for first-time use

5. Copyright © 2015 by The S.E.A. Group The electric socket is covered by a protective rubber tab that can be folded back to expose the socket....prepare for first-time use

6. Plug in the battery charger to a wall socket and to the battery Copyright © 2015 by The S.E.A. Group...prepare for first-time use

7. Charger indicator light Do not unplug until GREEN Copyright © 2015 by The S.E.A. Group...prepare for first-time use CHARGING 80% DONE

8. Always recharge BEFORE drained Don’t try to recharge other batteries Don’t use other chargers Recharge indoors Don’t cover — overheating risk No liquids or moisture No contact with metal objects Don’t try to take apart Keep away from naked flame Copyright © 2015 by The S.E.A. Group...maintain the battery

9. Copyright © 2015 by The S.E.A. Group...assemble the SR500 BELT: Turn unit upside down Fit the three tongues into the slot Push until ‘wing’ snaps into position Repeat with other attachment Make sure plastic ‘wings’ are pointing downwards with fan unit upside down

10. ...assemble the SR500 Check O-ring at end of hose Copyright © 2015 by The S.E.A. Group

11. ...assemble the SR500 Check the O-ring at the end of hose Line up lugs with slots in bayonet fitting Copyright © 2015 by The S.E.A. Group

12. ...assemble the SR500 Check the O-ring at the end of hose Line up lugs with slots in bayonet fitting Insert the hose, then turn clockwise until it locks into position (about 1/8 of a turn) Copyright © 2015 by The S.E.A. Group

13. ...assemble the SR500 Copyright © 2015 by The S.E.A. Group If using the SR500 with the SR200 full face mask, screw the free end of the breathing hose into the face piece

14. ...fit particle filters Only PARTICLE filters can be fitted to the filter adapters Pre-filters MUST be used Copyright © 2015 by The S.E.A. Group

15. Filter adapters are needed for particle filters Press a particle filter onto the filter adapter until it snaps into position Repeat with second particle filter Copyright © 2015 by The S.E.A. Group...fit particle filters

16. Copyright © 2015 by The S.E.A. Group...fit particle filters Screw the assembled filter adapters with the particle filters to the threads in the fan unit

17. Place a pre-filter into each pre-filter holder Copyright © 2015 by The S.E.A. Group...fit particle filters

18. Snap the pre-filter holders with pre-filters to the front of each main filter on the fan unit Copyright © 2015 by The S.E.A. Group...fit particle filters

19. Insert a coin (or similar) between filter rim and filter adapter Twist apart Copyright © 2015 by The S.E.A. Group …remove filters from adapters

20. Screw two identical gas filters directly into the fan unit Copyright © 2015 by The S.E.A. Group …fit gas filters

21. If you are using gas filters, a particle filter must be fitted to the front of each gas filter Copyright © 2015 by The S.E.A. Group

22. Place a pre-filter into each pre-filter holder Copyright © 2015 by The S.E.A. Group …fit gas filters

23. Snap the pre-filter holders with pre-filters to the front of each main filter on the fan unit Copyright © 2015 by The S.E.A. Group …fit gas filters

24. …operate the fan unit Single button operation Press once to start fan Watch the display Copyright © 2015 by The S.E.A. Group

25. …operate the fan unit Fan motor starts Self-test >Lights< >Beeper< >Vibrator< When finished, only the ‘small fan’ symbol is lit (normal operation) Copyright © 2015 by The S.E.A. Group

26. …operate the fan unit Press button once more to enter BOOST mode (big fan symbol) Press again to go back to NORMAL mode (small fan symbol) Copyright © 2015 by The S.E.A. Group

27. …operate the fan unit PRESS AND HOLD to turn fan unit off Copyright © 2015 by The S.E.A. Group

28. DIP IN AIR FLOW Stop work Keep wearing respirator Move to safe area Inspect and fix PAPR Copyright © 2015 by The S.E.A. Group …recognise alarms

29. CLOGGED PARTICLE FILTER Stop work Keep wearing respirator Move to safe area Replace particle filters Copyright © 2015 by The S.E.A. Group …recognise alarms

30. …read the battery charge More than 70% charge 50–70% charge Copyright © 2015 by The S.E.A. Group 20–50% charge 5–20% charge (prepare to leave area)

31. VERY LOW BATTERY Stop work immediately Keep wearing respirator Move quickly to safe area Recharge battery Copyright © 2015 by The S.E.A. Group …read the battery charge

32. Make sure the SR500, headpiece and filters are intact and correctly assembled Switch on the PAPR Copyright © 2015 by The S.E.A. Group …do a functional test

33. Place the entire headpiece or face-piece into the test bag and seal off by closing your hand around both the bag and the breathing hose IMPORTANT! Do not in any way obstruct, squeeze together or bend the breathing hose Copyright © 2015 by The S.E.A. Group …do a functional test

34. With the other hand, hold the flow tube up vertically from the bag Copyright © 2015 by The S.E.A. Group …do a functional test

35. The floating ball in the tube should be on the 175 l/min line or slightly above it Copyright © 2015 by The S.E.A. Group …do a functional test 175 l/min

36. If the floating ball is not on or above the line, shake it a few times and make sure the tube is completely vertical Copyright © 2015 by The S.E.A. Group …do a functional test

37. If the floating ball is not on or above the line, shake it a few times and make sure the tube is completely vertical Copyright © 2015 by The S.E.A. Group …do a functional test

38. If functional check is unsuccessful, call supervisor Do not use the equipment Copyright © 2015 by The S.E.A. Group …do a functional test

39. Keep the headpiece sealed in the test bag Block off the exhaust of the test flow tube with your thumb or hand Copyright © 2015 by The S.E.A. Group …check the alarms

40. >Light< >Beeper< >Vibrator< Copyright © 2015 by The S.E.A. Group …check the alarms

41. Release the blockage All alarms should stop after 15 seconds Copyright © 2015 by The S.E.A. Group …check the alarms

42. If the alarm check is unsuccessful, call supervisor Do not use the equipment Copyright © 2015 by The S.E.A. Group …check the alarms

43. Fan unit in the small of the back Copyright © 2015 by The S.E.A. Group …wear the SR500 PAPR

44. If using a headpiece, let breathing hose run straight up back No kinks, no bends Copyright © 2015 by The S.E.A. Group …wear the SR500 PAPR

45. If using SR200 full face mask, run breathing hose around waist and up along chest Copyright © 2015 by The S.E.A. Group …wear the SR500 PAPR

46. Normal cleaning & disinfection: use Sundström cleaning tissues Copyright © 2015 by The S.E.A. Group …clean the SR500 PAPR

47. Heavier cleaning: Mild detergent Warm water Soft cloth or sponge Copyright © 2015 by The S.E.A. Group …clean the SR500 PAPR

48. Thank you for watching Copyright © 2015 by The S.E.A. Group