5 Maintenance
Study the instructions carefully. The items refer to the parts list and service kits section. Handle scrap correctly.
NC = Normally closed.
NO = Normally open.
Drawing 1
Drawing 2
Drawing 3
Drawing 4
2200-0122
A
B
2200-0125
A
B
2200-0127
A
B
2200-0126
It is important to place the
screwdriver underneath the plug.
5.4
Valve assembly
Reverse order of 5.2 Dismantling the valve.
Lubricate O-ring (21) and lip seal (25) with Klüber Paraliq GTE 703.
Remember to tighten spindle and plug to a torque of 30Nm (to use two 17mm spanners).
If there are vibrations in the pipeline Alfa Laval recommend using loctite no. 243.
The clamps thread must be lubricated before tightening - max. torque for the clamps is 10-12 Nm
!
Pay special attention to the warnings.
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