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2.1 Fuellox V2 RLink

[R] in the part number represents a Fuellox variant with an additional relay installed.

This overview demonstrates how to install or retrofit Fuellox to a mediaum size tank in the field.

2.1.1 Pulse MeterLink

In this case a Piusi K24 meter is to be installed.

From this image we can see the Mechanical Meter and Filter are all suspended from the 1" pipework. This is not suitable to install a meter, as the meter body will rarely hold the weight of that equipment.

In a case such as this it is recommended to:

  1. install the pulse meter between the filter and the mechanical meter and
  2. make up a welded bracket to support the filter and mechancical meter.

This will ensure the meter does not have to support any weight nor take and shock from the hose movement.

2.1.2 Proposed Installation LayoutLink

V2-R Proposed Installation

2.1.3 Main PowerLink

12V DC supply is required to the Fuellox Input.

Jumper Block Pin Number Pin Label Name Description
J9 1 GND Mains 0V 12V -ve
J9 2 +VBAT Mains 12V 12V +ve

2.1.4 Pump ControlLink

The 12VDC to the pump supply must be routed through the Fuellox Relay.

Take a suitable cable to deal with the power and current of the pump.

This diagram shows basic power to the pump, via a switch.

12V DC Powered pump

This diagram shows how the power is diverted via the Fuellox Relay to allow Fuellox to control the pump. In this configuration the pump would be left in the ON position so Fuellox can start and stop the pump.

12V DC Fuellox Controlled pump

This iamge shows the relay. The relay has an open or close state, there is no input our output. Simple Open (default) or closed (energised).

12V DC Relay

2.1.5 Pulse MeterLink

Be sure to consider the meters flow direction prior to installation.

K24 Meter Diretion

Reed pulse meters are wired to Signal and Ground. Optionally, but recommended, the meter cable should also use a shield.

This iamge shows a sheilded cable with an additional lead wired to the shield layer within the cable assembly.

Shielded Meter Wiring

Jumper Block Pin Number Pin Label Name Description
J18 3 Pulse Input Pulse Signal
J18 4 GND Pulse Meter 0V
J11 6 Shield Shield Wire * Optional

Insert the other wire ends to the meter body.

K24 Meter Wiring

In the event there is no signal, try switching the meter wires at one end.

2.1.6 - OptionsLink

  • Link to EStop and Nozzle Switch wiring
  • Link to Level Wiring
  • Link to calibration
  • Link to Configuration