Projection Gun novaG-M
Service Manual
13/28
1.5 Issue
At the end of the working day, the state of the needle must be checked (See the
Maintenance section). Complete steps “1” to “11” above and perform the following
operations:
1.
Remove the safety device by pressing it and turning it anti-clockwise.
2.
Remove the spring in the head of the pneumatic cylinder (see
Figure. 12
).
3.
Turn the closing seal nut anti-clockwise until it no longer presses on the seal (see
Figure.
13
).
Figure. 12
Figure. 13
4.
Insert the end of the socket wrench into the hexagon of the needle and insert a socket in
the hexagon of the plunger shaft to prevent it from turning (see
Figure. 14
and
Figure. 15
).
Turn anti-clockwise until the needle is completely removed from its housing.
Figure. 14
Figure. 15
