Maintenance
44
IDM 510-074-1
English language
Operation and maintenance manual
Disassembly and assembly of upper sealing unit
The operation is necessary to carry out adjustment and maintenance operations.
– The figure shows the points of intervention and the description shows the procedures
to be adopted.
1.
Mark the intervention area and pre-
vent access to the devices that, if ac-
tivated, may cause unexpected haz-
ards and jeopardize the safety level.
2.
Rotate main disconnector
A
to posi-
tion
“O”
(OFF) to deactivate the
power supply.
Attention
Warning
Wear the suitable personal protective
equipment (gloves) to avoid any cut-
ting hazard.
3.
Lower head
B
by means of hand
wheel
C
.
This operation is necessary to assist
the operations.
4.
Check whether it is necessary to re-
move adhesive tape roll.
5.
Extract upper sealing unit
6.
Carry out the recommended opera-
tions.
7.
Insert roll and carry out the insertion
of adhesive tape.
For further details see section “Sealing unit”.
8.
Insert upper sealing unit into its original position.
9.
Use the crank handle
C
to lift the head
B
.
