MAINTENANCE
MSA
Advantage /Advantage 4000 AirElite Mask
Fig. 5 Advantage AirElite/ Disassembly
1 Plug connector
4 Connection piece
2 Gasket
5 Circlip
3 Cap
6 Inner mask
(1) Using spanner D2056738 unscrew plug connector and remove gasket.
(2) Press the cap in the area of the adapter and loosen from the mask.
(3) Push the circlip apart at the top ends with your thumbs until the fixing has
lifted, push the circlip downwards and remove.
(4) Push the inner mask with the connection piece inwards and remove. Then
remove the inner mask completely from the connection piece.
(5) Reassemble mask in reverse order as follows.
Reinsert the connection piece in the inner mask so that both openings of
the inner mask have a tight fit in the connection piece and the flange is
seated neatly.
Fit the inner mask again by pushing the connection piece through the
lens opening.
Fit the circlip and place the cap on the connection piece.
Insert the gasket and screw on the plug connector with a torque of
250 Ncm (use spanner D2056738 in combination with a commercially
torque wrench).
(7) Carry out leak test (
Section 5.4).
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3S-R AirElite / Advantage AirElite / Advantage 4000 AirElite Full Face Masks
