Pratissoli LK Serie Manual De Reparación página 60

Pay special attention to O-ring insertion
indicated in pos. , Fig. 128.
Use a special tool code 27516000 (for LK36-LK40-
LK45) or code 27516100 (for LK50-LK55-LK60) to
prevent the O-ring getting cut during insertion.
Insert the valve housing ring (pos. , Fig. 129) and the spring
(pos. , Fig. 130).
Assemble the O-ring, exploded view pos. 17 (pos. , Fig. 131)
and the anti-extrusion ring, exploded view pos. 21 (pos. ,
Fig. 131) on the outlet valve plug.
Insert the valve plug housing complete with O-ring and anti-
extrusion rings.
Fig. 128
After having completed assembly of the valve units and the
valve plug, apply the valve cover (pos. , Fig. 132) and screw
in the 8 M16x55 screws (pos. , Fig. 133).
Fig. 129
Fig. 130
60
Fig. 131
Fig. 132
Fig. 133