Alfa Laval S 821 - Removing the Seal Ring; Removing the Inlet;Outlet Pipe and Top Disc

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6 SERVICE, DISMANTLING, ASSEMBLY 6.3 DISMANTLING
3 Removing the seal ring.
4 Removing the inlet/outlet pipe and top disc.
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a Place the bowl hood on a support
and tap out a piece of the seal ring
using a drift in the holes.
W
A
R
N
I
N
G
!
Risk for eye injury from flying seal ring parts
The seal ring breaks when removed from the bowl
hood.
Seal ring
b Turn the bowl hood upside down
and remove the seal ring by
carefully knock pieces of the seal
ring out of the groove, using the
special tool: chisel.
N
O
T
E
It is very important not to
damage the bottom of the
groove!
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a Lift out the in- and outlet pipe together with the top disc.
W
A
R
N
I
N
G
!
Crush hazard
The distributor and disc stack can adhere to the
top disc. Separate them from the top disc so that
they do not accidentally drop.