MDE-4813D CFN PLUS Installation Manual
·
February 2018
52
3-8.4. Mechanical Pump - Pulser Connections
This paragraph describes the required wiring connections between the Pulser in the mechanical
pump and the CFN PLUS. The system can accept many types of pulsers, please contact Gasboy for
more information. Two types of pulser can be found in trucks:
-
Electronic pulser
-
Mechanical pulser
Connect the CFN PLUS to the Pulser in accordance to its characteristics.
N
N
O
O
T
T
E
E
Pulser should be installed in accordance with the
pulser manufacturer's instructions. Some pulsers do
not have a barrier, in that case you must add a pulser
barrier! Barriers and nozzle rings are not provided
with CFN PLUS.
Barriers and nozzle rings must be installed on
dispensers as UL Listed by Report Retrofit kits prior
to the installation of the CFN PLUS.
3-8.4.1. Electronic Pulser
•
Three-Wire Pulser, that requires an external power source (12 V) in order to operate
shows a schematic diagram of the connections between the Terminal Block and a
three-wire Pulser.
Figure 3-16 Terminal Block and 3-Wire Pulser - Wiring Connections
