EVOCA Kalea - Page 81

01-2018 5035 01 73
rEmoviNg/ rEplaciNg tHE uppEr filtEr
aND sEal
In order to remove or replace the lter and
the upper seal, proceed as follows:
1. Unscrew the key’s lateral fixing screw.
2. Rotate the upper piston upwards.
3. Remove and replace the upper seal.
4. Unscrew the sealing ring to remove the
upper filter.
Reinsert the lter holder whilst making
sure that the at surface is facing upwards.
1
2
3
4
Fig. 47
1. Sealing ring
2. Upper piston filter
3. Upper piston filter support
4. Screw
rEmoviNg/ rEplaciNg tHE lowEr filtEr
aND sEal
In order to remove or replace the lower lter
and seal, proceed as follows:
1. Manually bring the unit to the discharge
position with the lower piston in a high
position.
2. Unscrew the central fixing screw to re-
move the filter.
3. Press on the end of the piston guide ring
to obtain an extra stroke from the lower
piston.
4. Using a small screwdriver, pry and slide
the lower piston out from the piston rod
whilst being careful not to damage the
piston or the sealing elements.
5. Remove and replace the lower seal.
1
2
3
4
Fig. 48
1. Screw
2. Filter
3. Seal
4. Filter support