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PRODUCT DESCRIPTION

DigiWolf is a battery powered paddle flowmeter capable of measuring the rate of a fluid in a hydraulic circuit, and it can display the results of these 
measurements.

1.1 

Intended use

This device is designed to work on agricultural machinery for crop spraying applications.
The machine is designed and built in compliance with EN ISO 14982 standard (Electromagnetic compatibility - Forestry and 
farming machines), harmonized with 2004/108/EC Directive.

The flowmeter must not be used to measure the passage of hydrocarbons, flammable, explosive or toxic liquids. The flowmeter 
is not suitable for contact with liquids for human consumption.

FlOwmETER ASSEmBlY

Install the flowmeter 

at least 20 cm

 from the elements that could cause turbulence inside the tubes (valves, bends, constrictions, etc.). 

The flowmeter can be installed in a vertical or horizontal position.

CAUTION: 
- Do not install the flowmeter with the connector facing downwards (Fig. 1).
- The system must have a filtering element with a filter of at least 50 mesh, together with a safety valve to limit use pressure at 
the specified max. valve (Tab. 2 - Par. 2.3.1).

OK

NO!

OK

OK

Assemble the flowmeter using the suitable mounting parts (Fig. 2): fit the bolts (M8) in their seats, then make them slide to their stop position to prevent 
them from coming out.

The flowmeter body must be assembled with the arrow on the label facing the flow direction.

APPROXIMATE CONSTANT

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APPRO

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INTRODUCTION

Fig. 1

Fig. 2

Содержание DigiWOLF 4627 Series

Страница 1: ...4628405 4628506 4628707 CELL POWERED VERSION Software rel 1 0X INSTALLATION USE AND MAINTENANCE digi...

Страница 2: ...ment to which it refers and must accompany the equipment in case of sale or change of ownership Keep it for future reference ARAG reserves the right to modify the specifications and instructions regar...

Страница 3: ...10 4 1 1 Automatic calibration 10 4 1 2 Manual calibration 11 4 2 Flowrate alarms 12 4 3 Display 12 4 4 Energy saving 13 4 5 Options 13 4 5 1 Language 13 4 5 2 Units of measurement 14 4 5 2 1 Rate un...

Страница 4: ...man consumption 2 Flowmeter ASSEMBLY Install the flowmeter at least 20 cm from the elements that could cause turbulence inside the tubes valves bends constrictions etc The flowmeter can be installed i...

Страница 5: ...e seen these correspond to the two possible monitor positions parallel and perpendicular to the body DigiWolf is supplied with the sensor in position A parallel to the body With the aid of a screwdriv...

Страница 6: ...ementation on already operating systems it is necessary to follow all safety rules described herein System assembly and start up must be carried out by expert personnel according to the safety rules s...

Страница 7: ...ery case and that the lid seal remains in its seat A B C To avoid damaging the device replace low batteries as soon as this symbol is displayed Remember to remove the batteries when the device is not...

Страница 8: ...for 2 seconds at the same time to access setup menu Setup menu Calibration Flowrate alarms Display A B SELECTION AND ACCESS TO MENU ITEMS A Press in succession to move through items the selected item...

Страница 9: ...sion Sensor frequency 2 98V Par 4 6 1 Test Display test Sensor frequency Battery voltage Par 4 6 2 Test Keys test Battery voltage Display test Setup menu Calibration Flowrate alarms Display Setup menu...

Страница 10: ...display will start to show the incre asing value of the measured quantity of liquid Once liquid passage has finished the value on the display will not change any more At this point press OK In the low...

Страница 11: ...on Flowrate constant Min value Max value C 1 50000 B D A 0600 0 2 Using the suitable keys set the value of the flowmeter constant A Press to toggle from one digit to another B Press in succession to m...

Страница 12: ...D A 0040 0 0 l min o 3 Set flowrate alarm value A Press to toggle from one digit to another B Press in succession to modify the value of the digit highlighted by the cursor C Press to save changes or...

Страница 13: ...saving Under the selected item the currently set value will be displayed Press OK to access modification of the selected item Backlight shut off Min value Max value C 1 300 B A 30 0 s C 2 Set the valu...

Страница 14: ...te units of measurement selection 2 1 2 Flowrate l min GPM m h 3 1 Select measurement unit using 2 Press OK to save or ESC to exit without saving 4 5 2 2 Volume units of measurement Units of measurem...

Страница 15: ...ration of the display on the device Test Display test Sensor frequency Battery voltage Access display test menu Setup menu Test Display test Press OK The display shows all pixels on Press ESC to retur...

Страница 16: ...will zero Do not place DigiWolf under pressurized water Use the flowmeter only within recommended rate range Tab 2 Par 2 3 1 Beyond these limits the flow meter may give out incorrect data To avoid dam...

Страница 17: ...g the sensor or the paddle check for the correct reading of the flowmeter Proceed to a new calibration if necessary 6 1 Troubleshooting FAULT CAUSE REMEDY The display is off No power supply Check for...

Страница 18: ...several hours 6 Wash the paddle group thoroughly with running water and check its correct operation If necessary replace the complete paddle group with its suitable spare part code 4626000 500 7 Refit...

Страница 19: ...as follows 1 Remove the fork from the ring nut using a screwdriver 2 Remove the ring nut OR replacement Replace the ORs code G10051V ARAG spare parts catalogue 3 Refit the sensor housing block ensurin...

Страница 20: ...Portugu s Fran ais Deutsch Cesky Polski Magyar Rate units of measurement l min Units of measurement settings l min GPM m3 h Volume units of measurement litres Units of measurement settings l gal m3 7...

Страница 21: ...Notes 21...

Страница 22: ...allation and regulation damage or malfunction caused by the lack of ordinary maintenance such as cleaning of filters nozzles etc anything that can be considered to be normal wear and tear 3 Repairing...

Страница 23: ...i nella seguente Direttiva Europea 2004 108 CE e successive modificazioni Compatibilit Elettromagnetica Riferimenti alle Norme Applicate EN ISO 14982 Macchine agricole e forestali Compatibilit elettro...

Страница 24: ...ALY Via Palladio 5 A Tel 39 0522 622011 Fax 39 0522 628944 http www aragnet com info aragnet com Only use original ARAG accessories and spare parts to maintain safety conditions foreseen by the constr...

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