Machinery World Tetra Centri A 614HGV-14C, Service & Maintenance

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Lubrication 5.2 Lubricants
5.2 Lubricants
5.2.1 Recommended lubricating oils
Alfa Laval ref. 553219-04, rev. 1
type of frame M18 with motor< 52 kW
Two different groups of lubricating oils are approved. They are designated as Alfa
Laval lubricating oil groups B and D. The numerical value after the letter states
the viscosity grade.
The corresponding commercial oil brands acc. to document 553218-05 and
553218-06, see “5.2.2 Recommerided oil brands” on page 182.
Ambient temperature °C. Alfa Laval
lubricating oil group
Time in operation
Oil change interval
Between -i-5 and +45 B/320
1500 h
B2 and +65 D/320 2000 h
Note:
In a new installation or after change of gear transmission, change oil after
200 operating hours.
When the separator is operated.for short periods, lubricating oil must be
changed every 12 months even if the total nurriber of operating hours is less
than stated in the recommendations above.
Check and prelubricate spindle bearings on separators which have been out
of service for 6 months or longer.
In seasonal operation: Change oil before every operating period.
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