MSA AirGo - Page 42

GB
Maintenance and Care MSA
42 AirGo
The easiest way to open the tunnel is to pull both tunnel elements above
the “pull the dot” button, as shown in the following picture.
Fig. 25 “Pull the dot” button
(5) If present, remove the swivelling hip plate ( Section 4.3.4).
(6) Unbutton shoulder pads and hip belt from back plate.
(7) Do the same on the other side of the back plate.
(8) Independent of the pneumatic system, remove the lines from the guides on
the back plate.
Fig. 26 Pressure reducer with bumper
Fig. 27 Pressure reducer with bumper
and valve-protection
1 U-Clip 1 U-Clip
2 Catch spring 2 Catch spring
3 Bumper 3 Bumper with valve protection
4
A
xis 4
A
xis
U-Clip and hoses are not to be removed after removing the pressure
reducer.
1
2
4
1
3
1
2
4
3