Lubricants / Oil; Decommissioning - Danfoss BOCK F Operating Manual

6| Maintenance

6.4 Lubricants / oil

The oil type filled as standard in the factory is marked on the name plate, and this should always be
used, even in the case of maintenance units. Alternative oil types can vary significantly in quality
due to additives or inferior raw materials by the manufacturer. Validation within the compressors entire
operating limits can not be guaranteed, if such alternative oil types are used. It is for this reason,
that we only recommend the use of oil from Bock! Bock assumes no liability for any damage arising
from alternative oil types.
Refrigerant
HFKW
(e.g. R134a,
R404A/R507, R407C)
HFCKW
(e.g. R22)
NH
3

6.5 Decommissioning

Close the shut-off valves on the compressor. Drain the refrigerant (it must not be discharged into the
environment) and dispose of it according to the regulations. When the compressor is depressurised,
undo the fastening screws of the shut-off valves. Remove the compressor using an appropriate hoist.
Dispose of the oil inside in accordance with the applicable national regulations.
© Danfoss | Climate Solutions | 2023.07
Bock series oil grades
BOCK lub E55
BOCK lub A46
Fuchs Reniso KC 68
AQ449946687878en-000201| 21
D
GB
F
Ru