12
ENG
UA***HD4** pump repla0300069IE rel. 1.0 - 30/09/2022
Remove the high pressure assembly
from the pump using the fitting
connected to the pump, and place it
to one side for later use
Fig. 1.o
GRAINS ALIGNMENT - ALLINEAMENTO GRANI
SPARE PARTS KIT - KIT DI RICAMBIO
MOTOR
Check that the part of the coupling
already assembled on the pump has
the dowel visible from the slot on the
flange. If not, carry out alignment. As-
semble the new pump to the motor,
as shown in the figure, making sure
the motor key is aligned with the elas-
tic joint and the dowels. Grease the
motor shaft to make assembly easier.
Fig. 1.p
GRAIN TO BE FIXED
GRANO DA FISSARE
Secure the elastic joint through the
slot on the bell using a 4 mm hex
spanner, with a tightening torque of
6 Nm.
Fix the flange bolts to the motor with
a tightening torque of 10 Nm.
Fig. 1.q