GEA Bock FK50 - Manual (Page 19)

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6.6 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.
6| Maintenance
6.5 Extract from the lubricants table
The oil type charged as standard in the factory is marked on the
name plate. This oil type should be
used as a preference. Alternatives are stated in the extract from our lubricants table below.
Refrigerants Bock standard oil types Recommended alternatives
HFC
(e.g. R134a, R407,
R 404A) Fuchs Reniso Triton SE 55
(see also chap. 6.3) Fuchs SEZ 32/68/80
Esso/Mobil EAL Arctic 46
HCFC (e.g. R22) Fuchs Reniso SP 46
(see also chap. 6.3) BP Energol LPT 46
Sunoco Suniso 3.5GS
Texaco Capella WF 46