5: Troubleshooting
34
5.4
Test Block
A test block is included with the PUB equipment to allow the
transducers and inter-connecting cables to be functionally
checked.
1.
Switch
ON
the instrument.
2.
Select
Quick start
and enter the parameters shown in
the table below for the appropriate transducer type (A or B):
3.
When the above data is entered, the
SENSOR SEPARATION
screen will be displayed.
4.
Press either the
UP/DOWN
cursor keys to go to the
SENSOR SELECTION
menu.
Sensors: INVALID
Interpretation:
The selected temperature is higher than the maximum allowed for the
sensor type.
Response:
Enter a different temperature.
Mode: Err Typ
Interpretation:
The selected sensors are invalid and the mode cannot be verified.
Response:
Select a mode that gives a non-zero separation distance.
BATTERY ERRORS
Battery Low
Interpretation:
The battery has discharged to below 30% remaining. This leaves the
instrument with approximately 4 hours remaining, depending on power usage, before it
needs recharging.
Response:
Recharge the internal battery at the earliest opportunity. Do not leave the
instrument for a prolonged period with a fully discharged battery.
Battery Exhausted
Interpretation:
The battery is approaching a fully discharged state and the instrument is
about to store the internal data and shut-down.
Response:
Recharge the battery.
Parameter
A Sensors
B Sensors
Pipe outside diameter
1.18 inch
1.97 inch
Pipe wall thickness
0.55 inch
0.87 inch
Pipe lining thickness
0.0
Pipe wall material
Plastic
Fluid type
Water
Mode
Diagonal
Temp
68°F
Figure 5.2 Test block
Summary of Contents for PUB Series
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