ADS Environmental Services FlowShark HV QR 775005 A2 - Manual (Page 23)

ADS FlowShark HV O&M Manual 23
Troubleshooting
The following tables contain general techniques for troubleshooting and resolving
problems that may occur with the FlowShark HV.
Problem FlowShark HV will not turn on.
Possible
Causes
Battery voltage is too low.
Surrounding temperature is outside the specified operating
temperature.
Possible
Solutions
Recharge battery.
Warm or cool equipment.
Problem Measurement value will not display or is fluctuating.
Possible
Causes
Sensor is not properly placed in flow or sensor cable is not
correctly connected into control unit.
Possible
Solutions
Check connections.
Reposition sensor in the flow.
Problem Measurement value is too low and fluctuating heavily.
Possible
Causes
Reflective particles do not exist in an adequate
concentration in the flow.
Possible
Solutions
Choose another location for measurements.
Problem Measurement value is too low/high and fluctuating heavily.
Possible
Causes
Significant turbulence exists in water.
Surrounding temperature is outside the specified operating
temperature.
Possible
Solutions
Recharge the battery.
Choose another location for measurements.