ENGLISH
V4-007 J EN
Originalbetriebsanleitung
31
8.8
Oil pressure regulating valve
The oil pressure is determined by the setting range of the oil pressure regulating •
valve and the prevailing operating parameters.
The oil pressure is factory-set and must be within a limiting value range of 1.8 bar •
(o) and 5.0 bar (o).
The recommended oil pressure at operating temperature is 3.0 bar (o).•
Oil pressures outside the limiting value range can be achieved subject to •
additional measures implemented subject to consultation with Aerzener
Maschinenfabrik.
To adjust the oil pressure: •
- Remove the protective cover.
- Adjust the threaded rod (1); this is secured on a type-specic basis.
Oil pressure regulating valve Oil demister
Oil demister
The oil demister is used to remove any oil mist occurring in the oil chamber.•
The ange of the oil demister is connected to the gearbox housing.•
The oil mist is drawn out of the oil chamber.•
The oil, which has condensed due to a centrifugal effect, ows through the intake •
pipe and back into the oil chamber.
The oil demister is started and shut down along with the drive motor.•
The operating check can be incorporated into the safety chain.•
The direction of rotation is freely selectable.•
The wire fabric must be cleaned after every 4000 op. hrs or 6 months. •
Standard operating data:
4 AP 71-2 B14A
230/400 V 50 Hz
254/440 V 60 Hz
IP 55
0.37 kW
8.9
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