Lift the side trigger
upwards and pull the
rear block backwards:
this will cause the rele-
ase of the accumulation
channel.
Accumulation duct assembly sequence: remove the
material from the glass tube and reassemble the fil
-
ter assembly as shown in the figure.
Reposition the block and,
while holding it towards
the front of the gun, lower
the side trigger to lock it
back into place.
Once the previous operations have been carried out,
keep the trigger button pressed for about 5 seconds,
