GEA ONE 11TS, Instructions For Use And Maintenance Manual

Page: 146 / 301

ONE 7TS – Maintenance
Assembly
Once you have made the replacement, fit back the valve assemblies (with reference to figure 7-21):
- insert the valve seat
(3)
with its gaskets, the ball
(2)
and the cap
(1)
, in the order for the delivery assem-
bly. For a suction assembly insert in the order, cap, ball, seat with gasket and spacer
(4)
.
- Fit back the flanges, tighten in a cross patterns, to the values in table 001.
Suction valve assembly Delivery valve assembly
FIG. 7- 21
WARNING
:
The head nuts must be tightened to the torque values indicated in Table 00.1 using a dynamometric
spanner (not supplied).
page 7.43
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GEA Niro Soavi S.p.A.
and no part of it may be reproduced.