KREMLIN REXSON
15
Manual : 574.331.112
Detail of the piston seals
On the proportioning part :
Unscrew the little screw (10) located on the middle
of the heated collar (12).
Take off the 4 screws (8) that hold the proportioning
part.
Make the body (7), the cylinder (5), the piston
assembly slide downwards.
Leave the sleeve (11) and the heated collar (12).
Take off the piston and change the seals (2, 14).
Assembly :
Lubricate the seals (2, 9, 14) and the seal (8A) for
the 25 cc Volurex proportioning system.
On the piston (1), locate the seal (14), a seal (2),
the ring (13), the second seal (2), the stop washer
(3) - refer to drawing above.
Applicate Loctite 577glue on the threading of the
screw (4) and tighten the whole with that screw.
Grease the inside of the cylinder (5) and install the
piston assembly into that cylinder.
Important : Make it slide from downwards to
upwards to prevent from damaging the seals of
the piston.
Install the counter plate (6).
Caution when mounting the plate (5)
shoulder downwards.
Install the seals (9 and 8A) at the bottom of the
cylinder (5).
Slide the whole in the sleeve (11).
Applicate Loctite 222 glue on the screw (10).
Fix the whole (11 & 12) on the cylinders (5) with the
screw (10).
Reinstall the body (7) at the bottom of the cylinder
(5).
(Locate the 2 holes of the body in front of the 2
holes of the fixing plate (33)).
Tighten the screws (8) in the 4 tie-rods (ind. 18 of
the fixing part).
Connect the heated collar.
Reinstall the different components : the junction
box, the pressure sensor, the inlet valve and the
outlet valve.
Place the installation into operation.