Nuova Simonelli PRONTOBAR - Grinder Changing

5.2 GRINDER CHANGING
1 To change the grinders, the engineer needs
to remove (suction) the coffee beans in the
grinder.
2 Loose the adjustment worm screw that
adjusts grinding fineness using the Phillips
screwdriver, and then to slide the regulator
from the top.
The service engineer will need to:
3 Loose the top ring nut on the grinder.
4 Clean the seating to remove any coffee
deposits.
5 Disassemble the grinders using a flathead
screwdriver.
When refitting the parts, the engineer will need
to:
6 Screw on the top grinder completely until it
touches and then turn it half a turn back.
7 Refit the adjustment screw.
8 Secure it to the grinder and reassemble the
whole unit.
Edition 02 to 02/2014
5.3
SERVICE MANUAL
1
2
2
Fig. 125
00:29
Fig. 127
00:53
4
3
Fig. 126
00:43
0
1/2
1
Fig. 128
01:02