7
Version date: March 26
th
2018
34
Operator Manual
NA 9420
7.3.8 Fitting the ice cream head, cylinder beater and mix feed pipe
1. Lubricate
the O rings
for the piston and the
mix feed pipe.
2. Fit
the two O rings on
the piston.
3. Fit
the piston in the
ice cream head.
(Be careful!
The ope-
ning of the piston
must face foreward.)
4. Assemble
the beater.
5. Fit
the two O rings on
the iner mix feed pipe.
6. Assemble
the outer
feed pipe and inner
feed pipe.
1
2
3
4
7. Insert
the beater in
the cylinder.
(
Be careful
! The top of
the triangle of the
centerbar must face
upwards.)
8. Place
the combi-head
on the machine.
(
Be careful!
The pin
for the headprotection
must be pressed up-
wards. Place the com-
bi-head in front of the
cylinder correctly.)
9.
Loosely
tighten
the
four bolts in the se-
quence shown. Then
tighten firmly by hand
following the same
sequence.