5 Maintenance
Study the instructions carefully.
The items refer to the parts list and service kits section.
Handle scrap correctly
Always use Alfa Laval genuine spare parts.
Step 3
Place tool part 1.
Item no.
Seat ø53.3 Seat ø81.3 Seat ø100.3 Seat ø115.3
Tool for axial sealing, upper plug
9613050501 9613050502 9613050508 9613050503
Step 4
1. Place tool pa
rt 2 including piston.
2. Clamp the tw
o tool parts together.
Toolin g m arked w i t h item n u m ber
TD 449-033_1
Step 5
1. Supply compressed air.
2. Release compressed air.
3. Rotate the tool 45° with regards to the plug.
4. Supply compressed air.
5. Release compressed air and remove tool.
A
B
TD 449-034_1
A=on B=off
Step 6
1. Inspect the seal.
2. Release air at 3 different positions of the circumference.
30
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