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-specific 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 flange of the oil demister is connected to the gearbox housing.
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The oil mist is drawn out of the oil chamber.
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The oil, which has condensed due to a centrifugal effect, flows through the intake
•
pipe and back into the oil chamber.
The oil demister is started and shut down along with the drive motor.
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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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