MSA AutoMaXX-AE Operating Manual page 14

CARE AND MAINTENANCE
Fig. 3 Housing
1 Safety clamp (silver)
Push in safety clamp with a screwdriver, simultaneously push both

operating buttons and pull off handwheel.
Danger!
If you do not follow accurately this procedure above, you may
deteriorate the clamp and it might not be able to keep the handwheel
and demand valve connected in a situation when the demand valve is
pulled.´
Slide on handwheel until stopper still holding down both operating
buttons.
With one hand push and hold down both operating buttons, with the

other hand push together both snap-on hooks and push off the
protective cap.
For AutoMaXX-N
Turn handwheel until the safety clamp below an operating button is

visible through the handwheel opening.
Push in safety clamp with a screwdriver, simultaneously push both

operating buttons and pull off handwheel.
Danger!
If you do not follow accurately this procedure above, you may
deteriorate the clamp and it might not be able to keep the handwheel
and demand valve connected in a situation when the demand valve is
pulled.
Slide on handwheel until stopper still holding down both operating
buttons.
With one hand push and hold down both operating buttons, with the

other hand push together both snap-on hooks and push off the
protective cap.
14
1
(only AutoMaXX-AE and AutoMaXX-N)
AutoMaXX - series
MSA