ARAG ORION Visual Flow - Manual (Page 11)

11
6 MAINTENANCE / DIAGNOSTICS / REPAIRS
- At the end of each treatment, run clean water through the duct.
- At the end of each season or in the event of a malfunction, clean the flowmeter duct using a
specific 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 container.
6.1 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.
The flowmeter shows incorrect data
Incorrect programming
• Check programming concerning the
displayed data.
Problems with the sensors
• Contact the nearest Assistance Centre.
Problems with the flowmeter
The flowmeter shows the message
Endscale value has been
reached
• Reset the display following the
procedure described in the section on
the displayed value.
Tab. 2