Maintenance and cleaning
Nozzle handling
5-4
PREVI™ Color Gram
User’s Manual
N o z z l e h a n d l i n g
Disassembly
The maintenance kit and the cleaning solution are required.
IMPORTANT!
If the compression screw cannot be easily loosened, use light penetrating oil
and a 5/8 inch wrench to loosen the nozzle.
Perform the clean see
"CLEAN alcohol purge
stage" page 4-10.
Remove the nozzle.
Disassemble the
nozzle.
Remove the O-ring and
discard it.
The O-ring must be
changed monthly.
Repeat previous
actions 2 to 4
for each nozzle.
