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データロガー aqua metro Contoil DFM 8EDMのPDF 取付・取扱説明書をオンラインで閲覧またはダウンロードできます。aqua metro Contoil DFM 8EDM 20 ページ。

CONTOIL

DFM 8EDM to a fleet manager or

to a GPS system

Before you start with the electrical connection of the system, you must have done a correct installation of the delive-

red components. This installation must be done by an authorized and certified company/person.

Please be aware: an incorrect installation may destroy the DFM-System and damage your vehicle. In this case, Aqua-

metro will deny all responsibilities.

• The supply line starts from tank, goes to the pre-filter, to the fuel pump, to the supply-line-flow-meter, to the fine filter and than to the in-

jection pump.

• The injection pump injects the needed amount of fuel and returns the rest over a return line to the tank. Also a so called "leak-line" from

each injection valve are collected to one line and connected over a t-piece to the return line (see Schematic of a configuration).

• The return line ends to the tank.

This is a global description. Deviation from it may occur.

The CONTOIL

DFM 8EDM has 2 flow chambers: supply line chamber and return line chamber. Those chambers are marked with a "S" for

supply and with a "R" for return. The chamber fuel entry is marked by an arrow (see pictures).

Mount the CONTOIL

DFM 8EDM to a vibrations-free place on the vehicle (NOT on the engine!). Connect the supply line chamber in-bet-

ween the fuel supply line. Connect the return line chamber in-between the fuel return line. Tight all the connection.

The CONTOIL

DFM 8EDM has 4 wires:

Wires color

Function

White

12 - 24 VDC

Brown

GND

Green

Open drain (out1)

Yellow

Voltage Level (out2)

Connect the described wires above according to the instruction on the installation manual of the fleet manager or GPS system.

Remark

Input voltage 12 - 24 VDC from the DFM-BC or from another source. If you use another

source, make sure the voltage is stable and filtered.

Ground (take the same ground like the 12 - 24 VDC source).

When a signal is generated, this line will go to ground.

Below 0.8 VDC = no signal (logic 0)

Between 0.8 - 2.8 VDC is undefined zone

Over 2.8 VDC = signal (logic 1)

CONTOIL

DFM 8EDM