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For refilling, we recommend the above oil types.
Alternatives: see chapter 7.4
3
|
Areas of application
3.1 Refrigerants
3.2 Oil charge
The oil level must be in the
visible part of the sight glass;
damage to the compressor is
possible if overfilled or under-
filled!
Max.
Min.
1.9 ltr
67 fl.ozl
Oil level
Fig. 4
~
~
More informations about approved refrigerants on Bock compressor selection tool VAP (vap.bock.de).
HFC + blends
R134a, R404A/R507
HFC/HFO blends
R448A, R449A, R450A, R513A
The compressors are filled at the factory with the following oil type:
BOCK
lub E55
Summary of Contents for UL-HGX44e
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