6 Care, Cleaning, and Maintenance (continued)
6.2.1 Disassembly
• Disconnect the feed line and pneumatic tube
and remove dispensing nozzle.
• Disassemble Diaphragm valve
(2 open end wrenches size 17 mm).
• Carefully remove diaphragm
3
from shut
off valve
4
.
Do not use metal tools! For example, use small
wooden spatulas or toothpicks. When the insert
is damaged, product can get in contact with the
housing and will cure.
• Clean the ring groove.
☞
9
