23
5.2
Reservoir filling
ATTENTION
:
in order to prevent any malfunctions and voiding of the warranty, we
recommend topping up the grease without impurities exclusively from the dedicated
loading system.
Filling the reservoir is carried out by means of the dedicated device complete with filter.
5.3
Adjustable pumping element setting
In order to set the progressive pumping element with an adjustable flow, proceed as follows.
Make sure that there is no residual pressure in the delivery pipeline.
Remove the cap “A” by using a size 4 mm Allen wrench.
Using a 4 mm Allen wrench inserted into grub screw “B”, rotate the jacket of the pumping
element. Each full rotation of the wrench corresponds to approx. 0.05 cc / cycle.
Check for the presence and compliance (replace if necessary) of the gasket “C”.
Remove the cap “A” by using a size 4 mm Allen wrench.
Figure 4 – Adjustable pumping element
5.4
Calibration of the laser Level probe 0295131, 24Vdc Out NO and NC
(1 threshold)
To calibrate the laser Level probe 0295131, 24Vdc Out NO and NC (1 threshold) proceed as
follows.
To obtain a correct setting, take the setting ring nut to the maximum value and then descend to
the desired value.
A label is positioned on the pump with the electrical connection diagram and the settable
threshold values. The pump is normally supplied with the sensor pre-set at the threshold “L”
(minimum level).
Whereas the other thresholds:
MM (absolute maximum level);
M (maximum level);
LL (absolute minimum level);
can be set by the user.
B
C
A
