Publicidad
Idiomas disponibles
Idiomas disponibles
RSG Full Mask User Manual June 2012aw :Layout 1 12/06/2012 13:39 Page 8
RSG SAFETY B.V. 2018 (GB)
7 (GB)
M INTEN NCE
1. REPLACING THE VISOR:
If the visor is damaged or the field of vision reduced, it must be replaced. The two
screws in the visor frame can be loosened with a screwdriver. The visor frame and the
visor can then be removed. The new original visor should be secured in the silikone
frame so that the two centre markings on the visor are located exactly opposite the
centre markings on the silicone frame. The two-piece visor frame should then be
positioned correctly and screwed firmly in place. After replacement of the visor, a
leakage test must be carried out using a suitable leakage analyser.
2. REPLACING THE EXHALATION VALVE MEMBRANE:
The exhalation valve cover can be removed by gently pulling it out. If the membrane is
deformed, split or otherwise damaged, it must be replaced. Remove the membrane
by taking hold of the edge and pulling outwards. Fit a new original membrane by
pressing it down fully onto the valve seat's connection piece. Check that the valve seat
is clean and undamaged. If the valve seat is damaged, the entire valve housing must
be replaced. After replacing the exhalation valve membrane, a leakage test must be
carried out using a suitable leakage analyser.
3. REPLACING THE INHALATION VALVE MEMBRANE AND VALVE
SEAT:
If the inhalation valve membrane is deformed, split or otherwise damaged, it must be
replaced. The membrane can be replaced by removing the rubber valve seat, which
also acts as a packing. A new original membrane should then be fitted onto the inlet
valve pin, and the valve seat pressed, with the inhalation valve membrane first, through
the valve housing's opening. The valve seat is pressed through until it falls into place.
Make sure that the membrane is not restricted in its movement. After replacing the
inhalation valve membrane and valve seat, a leakage test must be carried out using a
suitable leakage analyser.
4. REPLACING THE CONTROL VALVE MEMBRANE:
If the control valve membrane is deformed, split or otherwise damaged, it must be
replaced. The membranes can be removed by taking hold of the edges and carefully
pulling them out of the valve seat. New original membranes can be fitted by locating
their rubber connection piece in the hole at the centre of the valve seat, and then, on
the outside of the inner mask, carefully pulling the connection piece until the
membrane sits tight and flat against the valve seat.
Publicidad
