Dräger X-plore 6000 Notice D'utilisation page 209

4.3.2 Replacing the visor (Figures F1 and F2 on page 3)
1. facepiece with metal visor frame: Grip the hexagonal nuts and
unscrew the screws.
1. facepiece with plastic visor frame: Unscrew the screws.
2. Pry the visor frame apart with a screwdriver at the connecting
points, then pull it off to the top and bottom.
3. Remove the gusset if necessary, see chapter 4.3.3 on page 209.
4. Detach the old visor from its rubber frame.
5. Insert a new visor, first in the upper half and then in the lower half
of the rubber frame.
The center marks on the visor must be aligned with the seam on
the facepiece.
6. Draw the rubber frame over the edge of the visor on the right and
left.
7. Moisten the outside of the rubber frame and the inside of the visor
frame with soap solution.
8. Fit first the upper, then the lower visor frame.
9. Fit the gusset if necessary.
10. facepiece with metal visor frame: Screw the clamping screws into
the hexagonal nuts and tighten until the gap between the clamp
lobes is between 0.12 and 0.02 in (3 and 0.5 mm).
11. facepiece with plastic visor frame: Insert and tighten the screws.
4.3.3 Replacing the facepiece connector
1. Pull the nose cup out of the groove in the screw ring.
2. Pry open the connector clamp using a screwdriver.
3. Remove connector clamp, sliding ring and gusset.
4. Pull the facepiece connector out of the facepiece body.
5. Insert speech diaphragm, exhalation valve, and inhalation valve
into the new facepiece connector, and fit the connector so that the
center marks of the mask connector and facepiece body match.
6. Mount slide ring and new connector clamp. Attach the hook to
ensure the tightest possible fit of the connector clamp.
7. Push support between connector clamp and slide ring, then attach
it to the lower visor frame and align it (figure G).
Dräger X-plore 6000
8. Compress the nose on the connector clamp with pliers until the
9. Press the edge of the nose cup into the groove in the screw ring
4.3.4
1. Pull out the old valve disc towards the inside.
2. Insert the stud of the new disc into the hole from inside, and pull it
4.3.5
1. Pull the nose cup out of the groove in the screw ring.
2. Unscrew the screw ring with a spanner.
3. Turn the spanner over and carefully insert it in the holes of the
4. Turn the speech diaphragm to release it and remove it (figure H).
5. Remove the O-ring from the connector with the sealing ring lifter.
6. Check speech diaphragm and O-ring and replace if necessary.
7. Press the edge of the nose cup into the groove in the screw ring
(Use Instructions for NIOSH-approved full facepieces)
facepiece connector is securely located in the facepiece body.
and ensure that it engages all around. The edge of the nose cup
must fit all around the full circumference of the screw ring. The
center marks on the facepiece connector and on the nose cup
must match.
Replacing a nose cup valve disc
towards the visor until the undercut of the stud is visible. The valve
disc should make even contact with the inside surface.
Replacing the speech diaphragm and O-ring
grille, taking care not to damage the foil on the diaphragm.
and ensure that it engages all around. The edge of the nose cup
must fit all around the full circumference of the screw ring. The
center marks on the facepiece connector and on the nose cup
must match.
Maintenance
209