MP Filtri UFM Series, Use & Maintenance Manual

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6.6.1 Replacing the fi lter element
Before proceeding with the replacement of the fi lter element, make sure that the oil temperature is lower than +40/45° C.
Replace the fi lter element whenever necessary, i.e. whenever the differential pressure indicator indicates a clogged fi lter or when
different fl uids must be fi ltered.
The fi ltration of the fi lter element takes place from the outside to the inside, drain the residual oil into the body as it is not normally
clean.
The oil must always be emptied using the drain valve (Fig. 22) located at the base of the fi lter body, clean the inside of the container.
It is recommended to clean the fi lter cover carefully before beginning the operations for replacing the fi lter element.
Open the vent valve Unscrew the fi lter cover Remove the fi lter element
Insert the new fi lter
element
Drain the oil using the oil
drain
3 4
8
2 1
5
Screw on the cover Close the air vent
10 9
UFM919
Collect the replaced oil and fi lter element in a container and dispose of it in accordance
with the regulations in force.
NOTE
!
Any intervention must be carried out with the machine off. Always remember to unplug the power supply.
CAUTION
!
Fig.23 Fig.24
Make sure the container is
securely tightened Remove the bypass or
blind endcap Insert endcap w/ bypass (Fig. 23) or possibly used
blind endcap (Fig. 24) in the new fi lter element
6 7
Fig.22
Mobile fi ltration unit
125