8.5. REPLACING THE SEAT SEAL
1. Put the plug shaft in a vertical position –for example, with
a bench clamp- so that the shaft is kept stable and no da-
mage is caused to the mating surface of the conical seal.
Do not press the shaft too much if using a bench clamp.
2. Remove the used seal using a screw driver or a sharp
hook-shaped tool. Make sure not to damage the mating
surface of the seal.
3. Lubricate the new seat seal with soapy water if neces-
sary to facilitate installation.
4. Insert the seal in the plug shaft seat accommodation so
that its edges are inside the accommodation. Preferably,
the seal should fit within the part of the section that has the
greatest diameter, as shown in the figure.
5.
Then, with the help of an appropriate tool (not piercing),
press the edge of the seal that has not yet fit into the ac
-
commodation, as shown in the figure.
6. This operation should be done around the entire diame-
ter, applying the tool in the sequence
1-2-3-4-5-6-7-8
as
shown in the bottom figure. Always press on opposite si
-
des. Once you get to the last step of this sequence, repeat
the process until the seal is completely inside the accom-
modation.
7.
Press the seal with your fingers to make sure it is well
seated. Make sure there are no parts projecting due to the
poor positioning of the seal.
10.260.32.0036
INNOVA Mini N
10.240.32.0017
10.260.32.0038
10.260.32.0037
INNOVA Mini K
Maintenance
INOXPA S.A.U.
10.260.30.01EN · (A) 2022/09
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