Alfa Laval S 821 - Maintenance Log

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6 SERVICE, DISMANTLING, ASSEMBLY 6.2 MAINTENANCE LOG
6.2 Maintenance Log
Name of ship/plant: Local identification:
Separator: S 821 & S 826 Manufacture No./Year:
Total running hours: Product No.: 881201-05-01/2 & 881201-06-01/3
Date: Signature:
Inspection Overhaul Check
Part Action Page Note
In and outlet device
- All parts x x Clean 80
- All parts x x Check for corrosion 82
- All parts x x Check for cracks 83
- Connecting housing x
x
x
x
Check for erosion damages
Renew O-rings for hoses
84
-
- Frame hood x x
x
x
x
Renew O-ring
Control measure of paring disc height
Check height adjusting rings
Renew the spring
122
123
123
124
Bowl
- All parts x x Clean 80
- All parts x x Check for corrosion 82
- All parts x x Check for cracks 83
- All parts x x Check for erosion damages 84
- Bowl body x
x
x
x
x
x
x
x
Check for impact marks and corrosion
Renew rectangular ring
Renew O-rings
Renew holder screws and washers
109
110
111, 114
110
- Operating slide x
x
x
x
Renew rectangular ring
Renew valve plugs
110
109
- Discharge slide x x Renew rectangular ring 114
- In and outlet pipe x
x
x
x
Renew O-rings
Renew splash sealing
117
117
- Paring tube x x Renew O-ring 117
- Bowl hood x
x
x
x
Renew seal ring
Renew O-ring
119
119
- Operating water ring x x Renew seal ring and screws 111
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