Toshiba LF414 Troubleshooting, Flow rate is not indicated, - 44 -, 6F8A0870, Is the fuse burnt?

Models: LF414

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7.2 Troubleshooting

6F8A0870

7.2 Troubleshooting

If a problem occurs while using the LF414/LF600F, LF414/LF610F, LF414/LF620F 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

START

Are power supplies correct NO for each device?

YES

Are power and I/O cables NO installed correctly?

YES

Use the correct power supply for each device.
Install the cables correctly.

Refer to Chapter 5, “Wiring.”

Is the fuse burnt?

YES

Replace the fuse with a new one.
NO

Is the flow range correctly set? NO

YES

 

Is the flow direction match

NO

with the arrow mark on the

 

detector?

 

YES

 

Contact your nearest Toshiba representative.
Set correctly.

Refer to combined converter's manual.

Install the detector correctly. Refer to Chapter 4, “Installation”

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Toshiba LF414 Troubleshooting, Flow rate is not indicated, - 44 -, 6F8A0870, Use the correct power supply for each device