Ventilation System - AGV K-4 Manual Del Usuario

2) VENTILATION SYSTEM

channels through polystyrene
2.1) Opening/closing upper air inlets
open
To open or close the upper air inlets, move the cursor until it clicks into posi-
tion.
closed
2.2) Opening/closing chin strap air inlets
To open or close the chin strap air inlets, raise or lower the air inlet mecha-
closed
nism.
open
2.3) Nose guard Removal/Installation
The nose guard can be removed, gently extracting it from its housing.
To refit it, insert the plastic bands into their housings and check that it
is secure.
front air inlets
muzzle air inlet
top air inlet
cursor
mechanism
9