DROPSA 3905000 User Operating And Maintenance Manual - Page 6
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6.3 MINIMUM LEVEL CONNECTION
The connection at the minimum level is done using connector 2 based on the following table:
n°2 M3 Screw
6.4 OPTICAL LEVEL CALIBRATION
The level is tested and calibrated with oil by Dropsa, however is recommended before starting the pump to following the
procedure below:
1)
Fill the reservoir;
2)
Open the front regulating hole;
3)
Turn the level adjustment screw using a screwdriver, until the green led on the level is off (see the image below);
4)
Turn the screw in opposite way until the green led is on.
At the end of this procedure the level is correctly set. It is possible to re-do the calibration following the same procedure above.
6
VIP5 Dropsa (Optional)
Terminal streap M2
n° PIN
10
5
4 / NC
4 / NC
CONNECTION TABLE
(version with optical level)
1
V+ (8÷28 Vdc)
2
V- (GND)
3
Out N
Out P
4
Connection pin when it is used Dropsa
VIP5 Control Device
Note: Set PIN 4 – M2 connection
exclusively on Out N or on Out P.
Note: Set the NC level in VIP5
parameters
CONNECTION TABLE
(version with floating switch)
1
2
3
4
Green led
COM
NC
NO
-