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Sundstrom SR580 How-To

Sundstrom SR580 How-To

Supplied-air helmet with visor
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SR580 supplied-air helmet with visor — How to
Copyright © 2020 by The S.E.A. Group
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Summary of Contents for Sundstrom SR580

  • Page 1 SR580 supplied-air helmet with visor — How to Copyright © 2020 by The S.E.A. Group...
  • Page 2 Fit the lower visor frame to the helmet by sliding it into position. A ‘click’ indicates that the frame is locked in position. SR580 supplied-air helmet with visor — How to Copyright © 2020 by The S.E.A. Group...
  • Page 3 Check that the thread is OK. The threaded end is to be connected to the helmet. …put on the helmet Check that the 6-point harness is secured correctly. SR580 supplied-air helmet with visor — How to Copyright © 2020 by The S.E.A. Group...
  • Page 4 A ‘click’ indicates that the visor is fully lowered. Insert a finger inside the face seal and move it along the length of the contact surface to check the fit. SR580 supplied-air helmet with visor — How to Copyright © 2020 by The S.E.A. Group...
  • Page 5: Schedule Maintenance

    …schedule maintenance The following schedule shows the minimum maintenance procedures required in order to ensure that the equipment is always in functional condition. SR580 supplied-air helmet with visor — How to Copyright © 2020 by The S.E.A. Group...
  • Page 6 Do the following: Remove the valve cover from the valve seat. Pull out the membrane. Check and, if necessary, clean the seal groove in the valve seat. SR580 supplied-air helmet with visor — How to Copyright © 2020 by The S.E.A. Group...
  • Page 7 No tools are required to replace the visor. Do the following: Unhook the face seal from the harness. Remove the lower visor frame. Remove the visor. SR580 supplied-air helmet with visor — How to Copyright © 2020 by The S.E.A. Group...
  • Page 8 A ‘click’ indicates that is locked in position. Check that the visor has achieved a full seal around the entire visor frame. Attach the hooks in the harness. SR580 supplied-air helmet with visor — How to Copyright © 2020 by The S.E.A. Group...
  • Page 9 Press the face seal frame down so that the pins lock into the holes in the visor. A ‘click’ indicates that they have locked in position. SR580 supplied-air helmet with visor — How to Copyright © 2020 by The S.E.A. Group...
  • Page 10 Unhook the face seal from the head harness. Remove the sweatband. Fit the Velcro tape with the rough side towards the forehead strap and the groove facing upwards. SR580 supplied-air helmet with visor — How to Copyright © 2020 by The S.E.A. Group...
  • Page 11 The gasket is located inside the helmet. Do the following: Unscrew the hose from the helmet. Remove the gasket from the flange. Fit the new gasket. SR580 supplied-air helmet with visor — How to Copyright © 2020 by The S.E.A. Group...