Alfa Laval Emmie - Page 43

7 Operating instructions
N
O
T
E
If the pump starts to emit cavitation noise (e.g. when
the oil is of h i gh viscosity or cold) turn the screw
anti-clockwise to increase the internal leakage, which
will eliminate the cavitation.
8. The recommended separation temperature
depends on the oil viscosity. See the curve for
correct separation temperature.
G0907111
A. Separating temperature in °C
B. Viscosity grade (VG) of oil at 40 °C
C. Example: An oil with VG68 requires a separation
temperature of 50 °C
N
O
T
E
If separating emulsified oil, always separate at 65 °C.
Also separate the total system volume at least 35 - 50
times.
N
O
T
E
If separating emulsified oil, always separate at 65 °C.
Also separate the total system volume at least 10 - 15
times.
9. The desired value can be entered, see 6
Control Cabinet.
43