Maintenance And Troubleshooting - Toshiba LF150 Instruction Manual

6. Maintenance and Troubleshooting

If a problem occurs while using the LF150, follow the flowcharts described below. You may
find a way to solve the problem. The flowcharts are based on five symptoms 6.1 to 6.3. If you
cannot solve the problem, contact your nearest Toshiba representative.
6.1 Flow rate is not indicated.
START
Are power supplies correct
for each device?
Are signal and exciting
cables installed correctly?
Is the fuse not burnt?
Is the flow range correctly
set?
Is the arrow direction on
the detector in accordance
with the actual flow?
Contact your nearest Toshiba
representative.
Use the correct power supply
NO
for each device.
Install the cables correctly.
NO
Refer to 4.2, "Wiring."
Replace the fuse with a new
YES
one. Refer to the Instruction
Manual of the Converter
Set correctly.
NO
Refer to the Instruction
Manual of the Converter
Install the detector correctly.
NO
Refer to 4.1, "Piping
Connec-tions."
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