10.2 Troubleshooting Flow Charts

Follow the flow charts to correct the problem.

Nothing works (pen and chart paper do not move).

Is the power switch

NO

turned ON? Does the switch

 

work properly?

 

 

YES

 

 

 

 

 

 

Is the power supply

NO

connected properly?

 

 

YES

 

 

 

 

 

NO

Is the power supplied

properly?

 

Turn ON the power properly.

Section 2.6

Connect properly.

Section 2.5

Supply the power at the specified voltage and frequency.

YES

Contact OMEGA.

The reading error is large.

The indication is unstable.

The pen is off the scale on either the 0% or 100% side.

Does the input meet the specifications?

YES

Are the span and range settings correct?

NO

Change the input to meet

 

the specifications.

NO

Adjust the span and range.

YES

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10-4

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Omega RD100B manual Troubleshooting Flow Charts, 10-4