Areas Of Application; Refrigerants; Oil Charge; Limits Of Application - BOCK HGX24e CO2 LT Series Assembly Instructions Manual

3 | Areas of application

3.1 Refrigerants

• R744: CO

3.2 Oil charge

The compressors are filled at the factory with the following oil type:
Compressor version ML and S: BOCKlub E85
ATTENTION Property damage possible.

3.3 Limits of application

ATTENTION Compressor operation is possible within the operating limits.
D
GB
F
E
Max. permissible operating
pressure (LP/HP)
8
(required CO quality 4.5 (< 5 ppm H
2 2
The oil level must be in the
visible part of the sight glass;
damage to the compressor
is possible if overfilled or
underfilled!
These can be found in Bock compressor selection tool (VAP)
under vap.bock.de. Observe the information given there.
- Permissible ambient temperature (-20 °C) - (+60 °C).
- Max. permissible discharge end temperature 160 °C.
- Min. discharge end temperature ≥ 50 °C.
- Min. oil temperature ≥ 30 °C.
- Max. permissible switching frequency 12x /h.
- A minimum running time of 3 min. steady-state condition
(continuous operation) must be achieved.
Avoid continuous operation in limit range.
: 100/100 bar
1)
O))
2
max.
Oil level
min.
LP = Low pressure
1)
HP = High pressure
~ ~
0,6 Ltr.
Fig. 4