6
1 notch
0,14 cm
3
/stroke
[0.0085 in
3
/rev]
2 notches
0,26 cm
3
/stroke
[0.015 in
3
/rev]
5.1 PUMPING UNITS IDENTIFICATION
*For use of the 5,2cc pumping unit contact Dropsa for assembly instructions and recommended versions.
*For use of nr.2 5,2cc pumping units, the assembly must be at 180° in the respective locations.
*It is possible to use a maximum of 2 5,22cc pumping units.
5.1.1 ELECTRONIC CONTROL BOARD.
In the automatic version, pump and cycle control is managed by the onboard controller. Three operating modes are
possible:
1. CYCLE: Lube and pause cycles are set using the built in timer or counting external inputs; the two condition work
with every combinations
2. PULSE Lube Cycle and Pause cycle are determined by external inputs. During of Lube Cycle, the cycle sensor can
be monitored to ensure a correct system working. Pump can suspend the lube cycle if external pulses are
not found.
3. OFF: Pump works as slave regarding the control of the machine
BRAVO pump has a multi connection system that allows to apply various standards types of connectors to the product to
satisfy OEM and end users requests.
Pump has been designed in order to integrate quickly SMP and SMPM metering elements.
Programming instructions can be found in chapter 7 of this manual.
5.2 MINIMUM LEVEL
In manual version (no control board) the minimum level switch (Normally closed) opens when the minimum level is
reached. With the automatic (controlled) version, a voltage free changeover contact NC/NA can be obtained to give a
remote signal of minimum level.
5.3 CONNECTIONS & WIRING
Different connectors and wiring are available as standard by fitting a selection of connector plates. It is also possible for
custom settings for OEM clients.
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