D
GB
F
E
21
09618-05.2012-DGbFEI
7.6 Decommissioning
Close the shut-off valves on the compressor. Drain the refrigerant (it must not be discharged into the
environment)anddisposeofitaccordingtotheregulations.Whenthecompressorisdepressurised,
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.
7| Maintenance
7.5 Extract from the lubricants table
Theoiltypelledasstandardinthefactoryismarkedonthename plate . This oil type should be
used as a preference. Alternatives are stated in the extract from our lubricants table below.
Refrigerants Bockstandardoiltypes
Recommended alternatives
HFC
(e.g.R134a,R407C,
R404A)
Fuchs Reniso Triton SE 55
Fuchs SEZ 32
ICI Emkarate RL 46 S
Mobil Arctic AL 46
Shell Clavus R 46
HCFC (e.g. R22) Fuchs Reniso SP 46
Mobil SHC 425
Shell Clavus SD 22-12
Sunoil Suniso 4GS
Texaco Capella WF 46
Available accessories can be found on the Internet at www.bock.de.
7.4 Accessories