8
D
GB
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96416-03.2017-DGbFEIRu
ATTENTION The oil level must be in the
visible part of the sight glass;
damage to the compressor
is possible if overfilled or
underfilled!
3
|
Areas of application
The compressors are filled at the factory with the following oil type:
- für R134a, R404A/R507, R407C, R407F
FUCHS Reniso Triton SE 55
- für R22
FUCHS Reniso SP 46
Compressors with ester oil charge (FUCHS Reniso Triton SE 55) are marked with an X in the type
designation (e.g. HG
X
44e/770-4).
3.1 Refrigerants
• HFKW / HFC:
R134a, R404A/R507, R407C, R407F
• (H)FCKW / (H)CFC:
R22
3.2 Oil charge
INFO
For refilling, we recommend the above oil types.
Alternatives: see lubricants table, Chapter 7.5
ATTENTION Compressor operation is possible within the operating limits
shown in the diagrams. Please note the significance of the
shaded areas. Thresholds should not be selected as design or
continuous operation points.
- Permissible ambient temperature (-20°C) - (+60°C)
- Max. permissible discharge end temperature 140°C.
- Max. permissible switching frequency 12x /h.
- A minimum running time of 3 min. steady-state condition
(continuous operation) must be achieved.
For operation with supplementary cooling:
- Use only oils with high thermal stability.
- Avoid continuous operation near the threshold.
For operation with capacity regulator:
- Continuous operation, when the capacity regulator is activated,
is not permissible and can cause damage to the compressor.
- The suction gas superheat temperature may need to be reduced
or set individually when operating near to the threshold.
- When the capacity regulator is activated, the gas velocity in the
system can not under certain circumstances ensure that suffi
-
cient oil is transported back to the compressor.
For operation with frequency converter:
- The maximum current and power consumption must not be
exceeded. In the case of operation above the mains frequency, the
application limit can therefore be limited.
3.3 Limits of application
max.
min.
oil level
Fig. 4
Fig. 4
HG44e
1,6 Ltr.
HG56e
1,4 Ltr.
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