ARAG ORION - Manual (Page 8)

8
5 MAINTENANCE
- After every spraying operation, flush the pipe with clean water.
- In case of malfunction, and at any rate at the end of every season, clean the flowmeter pipe with
a special detergent.
- Do not use metal or abrasive objects for cleaning the duct.
- Do not use solvents or petrol for cleaning the external parts of the device.
5.1 Troubleshooting
FAULT CAUSE REMEDY
The flowmeter does not read any
value
No power supply • Check the flowmeter wiring.
The value read by the flowmeter is
not linear or stable Presence of turbulence or air in the
circuit
• Check the circuit .
Tab. 2
6 TECHNICAL DATA
Description Orion
Power supply 11 ÷ 14,5 Vdc
Max. absorption 300 mA
Min. liquid conductivity 300 µScm
Working temperature
0 °C ÷ 60 °C
+32 °F ÷ +140 °F
Storage temperature
-20 °C ÷ 60 °C
-4 °F ÷ +140 °F
Dimensions (mm) 100x200x126 / 105x114x126 (depending on the type)
Weight 886 ÷ 1650 g (depending on the type)
Tab. 3
Flowrate
Internal
passages
Impulse/Liter
(Pulses/US Gal)
l/min. US GPM mm pls/l pls/US Gal
0,3 ÷ 6 0,08 ÷ 1,6 4 6000 22710
0,5 ÷ 10 0,13 ÷ 2,6 5 6000 22710
1 ÷ 20 0,3 ÷ 5 7 3000 11355
2,5 ÷ 50 0,6 ÷ 13 10 1200 4542
5 ÷ 100 1,3 ÷ 26 14 600 2271
10 ÷ 200 2,6 ÷ 53 18,5 300 1135
20 ÷ 400 5 ÷ 106 28 150 568
30 ÷ 600 8 ÷ 158 28 100 378
Tab. 4
CONTINUES