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Sundstrom SR 570 Operating Instructions Manual

Face shield
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Operating Instruction
Face shield SR 570

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Summary of Contents for Sundstrom SR 570

  • Page 1 Operating Instruction Face shield SR 570...

  • Page 2: Table Of Contents

    Datum 2018-11-20 ÅÅÅÅ-MM-DD 2019-01-22 Index Introduction ........................3 Parts SR 570 ......................4 Installation ........................5 Breathing hose ......................5 Functional check ..................... 6 Putting the face shield on and adjustment ............... 7 Adjustment of the head harness ..................7 Height adjustment.

  • Page 3: Introduction

    Operating instruction SR 570 1 Introduction SR 570 together with the fan unit SR 500/SR 700 and approved filters is included in the Sundstrom fan-assisted respiratory protective device system conforming to EN 12941/EN 12942:1998 and the Powered Air Purifying Respirator (PAPR) system conforming to AS/NZS 1716:2012.

  • Page 4: Parts Sr 570

    HI SR 570 Titel Sida 4 (25) Operating instruction SR 570 1.1 Parts SR 570 Check that the equipment is complete in accordance with the packing list, and undamaged. Packinglist: Face shield 2. Breathing hose 3.Peel off with clips 4. User instructions 5. Cleaning tissue...

  • Page 5: Installation

    HI SR 570 Titel Sida 5 (25) Operating instruction SR 570 2 Installation 2.1 Breathing hose Connect the breathing hose according to Fig. 5. Connect the hose to the face shield, a click is heard when it is correct attached. Connect the hose to the fan and then turn 1/8 of a turn.

  • Page 6: Functional Check

    HI SR 570 Titel Sida 6 (25) Operating instruction SR 570 2.2 Functional check The performance check should be checked on every occasion before the fan unit is used. Start the fan unit. Place the head-top in the flow meter. Grip the bag to seal around the breathing hose.

  • Page 7: Putting The Face Shield On And Adjustment

    HI SR 570 Titel Sida 7 (25) Operating instruction SR 570 2.3 Putting the face shield on and adjustment Adjustment of the head harness If necessary, adjust the head harness. There are a lot of adjustment options, see fig. 11. To adjust the head harness easier, remove the head harness from the face shield, see “To...
  • Page 8 HI SR 570 Titel Sida 8 (25) Operating instruction SR 570 Raise the visor and put the face shield on. Fig. 6. Lower the visor unit by pulling the face seal down under your chin. A clicking sound indicates that the visor unit has been lowered fully.

  • Page 9: Peel-Off

    HI SR 570 Titel Sida 9 (25) Operating instruction SR 570 Check and adjust so that the breathing hose runs along your back and that it is not twisted. Fig. 9. Airflow deflector The airflow can be directed towards visor or face for optimal comfort.
  • Page 10 HI SR 570 Titel Sida 10 (25) Operating instruction SR 570 Secure the peel-off to the peel-off clips. Fig. 13. When mounting more peel-offs, mount them so that the tabs end up different to ease the removal. Fig. 14.

  • Page 11: Hearing Protectors

    HI SR 570 Titel Sida 11 (25) Operating instruction SR 570 2.5 Hearing protectors It is possible to attach hearing protectors into the slot connection on the sides of the face shield. Fig 15. If necessary, adjust the head harness of the face shield to get the hearing protectors in correct position, see 3.2 Putting the face...

  • Page 12: Maintenance Schedule

    HI SR 570 Titel Sida 12 (25) Operating instruction SR 570 3.2 Maintenance schedule Recommended minimum requirements on maintenance routines so you will be certain that the equipment will always be in usable condition. Before use After use Annually •...
  • Page 13 HI SR 570 Titel Sida 13 (25) Operating instruction SR 570 Fit the new visor. Start in the center. Fig. 17. Make sure that the visor is centered and end up in the groove on the face shield. Secure the visor on the right and left side.

  • Page 14: To Change Exhalation Membrane

    HI SR 570 Titel Sida 14 (25) Operating instruction SR 570 Check that the visor is properly locked around the edge of the face shield. Fig. 20. 3.3.2 To change exhalation membrane The exhalation membrane is mounted inside the valve cover. Fig. 21...
  • Page 15 HI SR 570 Titel Sida 15 (25) Operating instruction SR 570 Release and remove the valve cover Fig. 22 Release and remove the membrane. Fig 23. Press on the new membrane in right position according to the picture. Fig. 24.
  • Page 16 HI SR 570 Titel Sida 16 (25) Operating instruction SR 570 Press the valve cover into place. Fig. 25-27.

  • Page 17: To Change The Face Seal

    HI SR 570 Titel Sida 17 (25) Operating instruction SR 570 3.3.3 To change the face seal Release the face seal hooks from the head harness. Fig. 28. Push the face seal pins out and remove the face seal. Fig. 29 Fit the new face seal.
  • Page 18 HI SR 570 Titel Sida 18 (25) Operating instruction SR 570 Press the face seal all around the visor. Fig. 31. Make sure that the face seal pins are fixed in the visor. Fig 32. Secure the face seal hooks into the head...

  • Page 19: To Change The Head Harness Seal

    HI SR 570 Titel Sida 19 (25) Operating instruction SR 570 3.3.4 To change the head harness seal Release the face seal hooks from the head harness. Fig. 28. Remove the forehead seal. Fig 34. Fit the new forehead seal. Press down the tabs of the forehead seal in the socket on the face shield.
  • Page 20 HI SR 570 Titel Sida 20 (25) Operating instruction SR 570 Place the forehead seal so it fits between the sockets of the sides of the head harness Fig. 36. Check that head harness seal is mounted according to Fig. 37.

  • Page 21: To Change Sweatband

    HI SR 570 Titel Sida 21 (25) Operating instruction SR 570 3.3.5 To change sweatband Remove the head harness from the face shield by releasing the three fixing points. Fig 44. Remove the sweatband. Push in the head harness tongue into the new sweatband.
  • Page 22 HI SR 570 Titel Sida 22 (25) Operating instruction SR 570 Fit the sweatband into the head harness spikes. Fig. 40. Fold the sweatband around the bandeau of the head harness and fit the spikes in the holes. Fig 41.

  • Page 23: To Change The Head Harness

    HI SR 570 Titel Sida 23 (25) Operating instruction SR 570 3.3.6 To change the head harness Remove the head harness from the face shield by releasing the three fixing points. Fig 44. Secure the both fixing points of the head harness on the sides.

  • Page 24: Change Of Gasket For Breathing Hose

    HI SR 570 Titel Sida 24 (25) Operating instruction SR 570 3.3.7 To change the gasket for breathing hose...
  • Page 25 HI SR 570 Titel Sida 25 (25) Operating instruction SR 570 Notes _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________...

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