Toshiba LF414 - Manual (Page 41)

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7.2 Troubleshooting
If a problem occurs while using the LF414/LF600F, LF414/LF610F and LF414, follow the flowcharts
described below.
You may find a way to solve the problem. The flowcharts are based on three symptoms (1) to (3).
If you cannot solve the problem, contact your nearest Toshiba representative.
7.2.1 Flow rate is not indicated
YES
Are power supplies correct
for each device? Use the correct power supply for each
device.
Are power and I/O cables
installed correctly? Install the cables correctly.
Refer
to Chapter 5, “Wiring.”
Is the fuse burnt?
Replace the fuse with a new one.
Is the flow range correctly set?
Set correctly.
Refer to combined converter's manual.
Is the flow direction match
with the arrow mark on the
detector?
Install the detector correctly.
Refer
to Chapter 4, “Installation”
Contact your nearest Toshiba
representative.
NO
NO
YES
NO
NO
START
YES
YES
NO
YES