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© Danfoss | Climate Solutions | 2023.06
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7.5 Decommissioning
Close the shut-off valve on the compressor. Drain the refrigerant (it must not be discharged directly
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 valid national regulations.
7
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Maintenance
7.4 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.
Refrigerants
Bock standard oil types
HFKW
(z.B. R134a, R407, R404A, R513A)
BOCK
lub E55
