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Sundstrom SR520 How-To

Supplied-air face shield
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SR520 supplied-air face shield — How to
Copyright © 2020 by The S.E.A. Group
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Summary of Contents for Sundstrom SR520

  • Page 1 SR520 supplied-air face shield — How to Copyright © 2020 by The S.E.A. Group...
  • Page 2 Check that the O-ring of the hose is in place Connect the hose to the fan unit and turn it clockwise about 1/ 8 of a turn. SR520 supplied-air face shield — How to Copyright © 2020 by The S.E.A. Group...

  • Page 3: Control Flow

    Velcro strap. This is important for ensuring a good fit. Grip the hose mounting with one hand and, with the other, hold the strap in the lower part of the hood. SR520 supplied-air face shield — How to Copyright © 2020 by The S.E.A. Group...
  • Page 4 Adjust the hood so that it seals all the way round your face and so that it fits firmly and comfortably. SR520 supplied-air face shield — How to Copyright © 2020 by The S.E.A. Group...
  • Page 5 Rinse the equipment and leave it to dry. Snap off the valve cover from the valve seat. SR520 supplied-air face shield — How to Copyright © 2020 by The S.E.A. Group...
  • Page 6 Avoid exposing it to direct sunlight. The flow meter can be turned inside out and can be used as storage bag for the head-top. SR520 supplied-air face shield — How to Copyright © 2020 by The S.E.A. Group...

  • Page 7: Schedule Maintenance

    Proceed as follows. Pull off the membrane. Press the valve cover into place. A clicking sound indicates that it is in place. SR520 supplied-air face shield — How to Copyright © 2020 by The S.E.A. Group...
  • Page 8 Pull sweatband off. Remove the protective paper. Fit the new sweatband. The forehead strap and the sweatband should be mounted edge to edge. …fit the peel-off visor film SR520 supplied-air face shield — How to Copyright © 2020 by The S.E.A. Group...
  • Page 9 Attach the other one in opposite upper corner, then the two dots in lower corner. It is recommended that you do not attach more than 3 peel-offs. SR520 supplied-air face shield — How to Copyright © 2020 by The S.E.A. Group...