Aquametro Oil & Marine CONTOIL DFM 20S Mounting And Operating Instructions Download Page 27

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CONTOIL

DFM

Board Computer

Power supply

12…24 VDC direct from vehicle battery

Registration

100.000.000 litres

Scale value

Default for DN 8 = 80 pulses per liter

Temperature

Ambient –10 ... +70 °C,

Protection class

IP 54 according to IEC 60529

Electrical connection

Power supply with cable 2 x 0.75 mm

, 2 m supplied

Cable outer diameter 5.0 mm

Dimensions

Flow meter DFM 8D

Flow meters DFM 20S and DFM 25S

Type

L B a Ø

b h1 p r

DN20

165 105 260 105 54 74 G

1” G

3/4”

DN25

190 130 305 115 77 101 G

11/4” G 1”

Summary of Contents for CONTOIL DFM 20S

Page 1: ...Hours Return Line information about Total TRIP Current l h Op Hours Consumption Overview results from Supply Line minus Return Line Supply Configuration Return Configuration Error Log Entry Error Log...

Page 2: ...distributor will supply you with current infor mation and updates to these Operating Instructions Return of the instruments The following procedures must be carried out before a device requiring repai...

Page 3: ...arrow on the flow meters must be show in the flow direction The flow meters must be absolutely free of gas inclusions High pressure hammers from injection pump have to be avoided on flow meters for e...

Page 4: ...DFM BC must be electrically powered The power consumption is far below 1mA 5 Connect a two wire cable 0 75 mm2 from the vehicle battery through one of the gland of the DFM BC to the con nector positi...

Page 5: ...security Store the new service code in a save place Loosing of the service code leads to a factory reset which means sending the DFM BC to the factory with loosing of all setting parameters So be car...

Page 6: ...Value according to the table Flow meter Type e Press OK to confirm the modification f The Output Value can be chosen from the Flow meter Type table or set a value of your choice Flow meter Type Input...

Page 7: ...he 4 screws Put the upper part of the DFM System gently a side Be CAREFULL The upper part is connected to the base part with a flat cable 2 Look at the print on the base You will see a terminal block...

Page 8: ...ting from the previous position press many times the down arrow until you reach the menu point Clock b On the line Date press OK Modify the date by using the down arrow or the up arrow Move from left...

Page 9: ...own 7 Take the DFM BC If it is off press one of the 4 Keys on the front to reactivate it Go to the menu point Service Press OK and enter the Service Code Standard service code is 1111 8 Set the Auxili...

Page 10: ...el system is purged according to engine manufacturer advice leak and bubble free If this is not the case please set the system in proper operating condition 1 Start the engine and let it run at min lo...

Page 11: ...period The Menu structure has 3 branches User Mode Is intended for the daily user It informs him about the daily needed information Info Mode Is intended for the advanced user It shows you deeper info...

Page 12: ...rrow or down arrow to the Info screen and press OK After you entered the Info Mode the 2 ESC key has always the same function it brings you back one step to the Info Mode 3 up arrow brings you to the...

Page 13: ...ce the commission TRIP Engine consumption since the last reset Current Current engine consumption Supply Configuration SL K F Optimization value for best flow meter performance SL app Optimization val...

Page 14: ...me Factory Data This screen shows you the firmware version and the serial number of the DFM BC which can will change over the time For Service People parameter setting Service Mode In this section we...

Page 15: ...ser Reset AUX Move the bar over the line you would like to change parameters Press OK The changeable field will be highlighted for changing Make your changes and press OK to accept If there are securi...

Page 16: ...et Current No function will be activated Op hours Reset of the total amount of working hours of the return line flow meter since commis sioning This value must be reset in case the flow meter was chan...

Page 17: ...y is possible Config Log Entry Press OK to enter the Config log Read the stored Config Messages Config Log With the arrow and the arrow you can scroll through the messages Each message has a date and...

Page 18: ...n Error Messages If an error has occurred and it has consequence for the following digital readouts Total or TRIP or the Consumption than the Board Computer DFM BC will show the following on the displ...

Page 19: ...pply line flow meter has a flow rate Return line flow meter has a flow rate But the Supply line flow meter flow rate is smaller than Return Line flow meter flow rate Possible causes Leak on the supply...

Page 20: ...tion For Service People parameter settings enter the sub section Return Configuration and change the RL app or the SL app What to do if there is a malfunction No Display on the Board Computer DFM BC 1...

Page 21: ...used to feed the following flow meters DFM 8D DFM 20S DFM 25S or others Pin 2 Ground for the flow meter This connection is used as ground for the following flow meters DFM 8D DFM 20S DFM 25S and othe...

Page 22: ...ow meters Pin number Flow meter 1 2 GND Connection for the supply line flow meter or for the flow meter for 3 direct consumption measurement Flow meter 2 8 GND Connection for the return line flow mete...

Page 23: ...fferential consumption 18598 l Black Brown Yellow Green Red White DFM 8D DFM BC Battery DFM Board Computer Batt Batt 18598 l Supply Line DFM BC Battery Return Line Black Brown Yellow Green Black Brown...

Page 24: ...al consumption 18598 l Supply Line DFM BC Battery Black Brown Yellow Green Red and White are not used DFM Board Computer Batt Batt VZP 4 8 supply line White not used VZP 4 8 return line White not used...

Page 25: ...DFM Board Computer DFM BC Batterie Batt Batt Fuse max 1A or lower DFM BC to VZF A for differential consumption DFM BC to VZF A II for differential consumption Supply line VZF A Return line VZF A Flee...

Page 26: ...e C 20 80 20 80 20 80 Ambient temperature 2 C 40 125 40 125 40 125 Max filter mesh size mm 0 100 0 100 0 250 Protection class according to IEC 60529 IP 66 IP 66 IP 66 Hydraulic connections M14x1 5mm G...

Page 27: ...lses per liter Temperature Ambient 10 70 C Protection class IP 54 according to IEC 60529 Electrical connection Power supply with cable 2 x 0 75 mm2 2 m supplied Cable outer diameter 5 0 mm Dimensions...

Page 28: ...uthorities METAS and PTB The electronic products have to pass an individual quality test Therefore Aquametro Oil Marine AG guarantees for the Product Quality perfect material machining and function of...

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