Oil
Oil type
CAUTION
It is possible that the vacum pump was tested with a different type of oil to the type you will be using for your application. Vacuum pumps that
have been tested with a special oil, are labelled with specific stickers ("Special oil") affixed on the B-side cover (inlet side) as well as on the A-side
cover (motor-side). If the oil type is not compatible, all parts that have come into contact with the oil must be cleaned.
Make sure that the bearings are lubricated prior to reassembly.
l
Make sure that the oil type corresponds to specifications:
–
Busch YLC 250 B, n° art. 0831 000 054 (0,5 l
@
1 kg)
WARNING
The use of chemically contaminated or polluted oil can lead to hazardous pump conditions which could cause personal injury.
Oil quantity
The quantity of oil specified in the following table is of informative nature only. Check the oil level with the help of the various oil sight glasses on
the vacuum pump.
Quantity of oil [l]
Motor side
Gear side
WY 4500 C
2,2
1,8
Oil
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