GEA Bock FK40 - 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 depres-
surised, undo the fastening screws of the shut-off valves. Remove the compressor using an appropri-
ate 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.
Refrigerant Bock standard oil grade 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