Alfa Laval S 821 - Frame Hood Dismantling

6.3 DISMANTLING 6 SERVICE, DISMANTLING, ASSEMBLY
48
6.3.3 Frame hood
W
A
R
N
I
N
G
!
Entrapment hazard
To avoid accidental start, switch off and lock-out the
power supply before starting any dismantling work.
Make sure that machine has come to a complete
standstill before starting any dismantling work
(after about 22 minutes from switch off).
1 Removing the connecting housing.
G0863481
Spring
Arm
Height adjusting
rings
Frame hood
Lock nut
Connecting
housing
Washer
Support ring
Screws
O-ring
Screw
G0863351
G0860531
1 Hook spanner (lock nut)
1
G0863581
a Remove the lock nut using the
hook spanner.
W
A
R
N
I
N
G
!
The nut must not be
removed before the
separator has stopped.
Remove the washer
N
O
T
E
.
Right hand thread.
b Remove the connecting housing
N
O
T
E
Remove connections before
starting dismantling.