17
NOVA 45:1/60:1
English
P
DISASSEMBLY OF THE PUMPING GROUP
Always close the compressed air supply and
release the pressure in the plant before disas-
sembling the pumping group. If the product being
used is toxic, it is suggested to follow the cleaning
procedure on page 8 to avoid the contact with the product
during the disassembling of the pumping element.
•
Disconnect the suction pipe and the outlet tube of the product
from the pumping group.
•
Unscrew the coupling sleeve so as to disconnect the pumping
group from the motor.
•
Remove the nuts
(
O1
)
and take out the pumping group.
•
Remove the wet cup
(
O2
).
O1
O2
Coupling sleeve
